{"category":{"kind":"industry","slug":"climatetech","name":"ClimateTech","tagline":null,"description":null,"synonyms":[],"target_queries":[],"added_via":"pr","added_at":"2026-09-03T06:04:06.931Z","updated_at":"2026-09-03T06:04:06.931Z","example":false,"profile_url":"/industries/climatetech","is_stub":true,"member_count":27,"member_counts":{"accelerator":1,"company":26}},"members":[{"listing_type":"company","name":"Rise Reforming","slug":"rise-reforming","tagline":"We turn waste gases into valuable supply-secure chemicals","description":"Geopolitical conflicts and natural disasters frequently expose the vulnerability of the American chemical industry. The reason? Production is centralized and fossil fuel-dependent. The solution? Localized production using an undervalued resource: biogas. The US produces enough biogas to make over $20 bn/y worth of chemicals, but 60% is wasted in low-margin applications or flared altogether.\n\nRise Reforming is commercializing a modular process to transform this underutilized biogas on-site into cheap, supply-secure chemicals. Our beachhead market is dimethyl ether (DME), used as an aerosol propellant and a low-carbon fuel additive in propane. Our target market is methanol: an established billion $ chemical and the future of low-carbon shipping.\n\nWe're doing our pilot project at a Chicagoland wastewater plant. This will be the first wastewater biogas-to-methanol demo in the Americas.\n\nWe're hiring for a senior chemical process engineer. Apply here: https://www.ycombinator.com/companies/rise-reforming/jobs/wJ9Q9nv-senior-chemical-process-engineer\n\nRise Reforming is a Y Combinator company (Summer 2026). YC-listed status: Active.","url":"https://www.rise-reforming.com/home","is_stealth":false,"normalized_domain":"rise-reforming.com","normalized_url_key":"rise-reforming.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/5b908857ac82ef0d2a3b793f89fa198298587f8a.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/rise-reforming","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://www.rise-reforming.com/home","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.rise-reforming.com/home","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Climate","Hard Tech","Smart Waste Management","Alternative Fuels","Renewable Energy","ClimateTech"],"stage":null,"founded_year":null,"location":"Chicago, IL, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T08:30:32.489Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Summer 2026","Hard Tech","Smart Waste Management","Alternative Fuels","Renewable Energy","ClimateTech"],"one_liner_for_search":"Rise Reforming — We turn waste gases into valuable supply-secure chemicals (Y Combinator Summer 2026)","canonical_facts":["Y Combinator batch: Summer 2026","YC company status: Active","Team size (per YC directory): 4","YC industry: Industrials","YC subindustry: Industrials / Climate","Regions (per YC): United States of America, America / Canada"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T08:30:32.489Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"alternative-fuels","name":"Alternative Fuels","note":null,"profile_url":"/industries/alternative-fuels"},{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"hard-tech","name":"Hard Tech","note":null,"profile_url":"/industries/hard-tech"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"},{"kind":"industry","slug":"renewable-energy","name":"Renewable Energy","note":null,"profile_url":"/industries/renewable-energy"},{"kind":"industry","slug":"smart-waste-management","name":"Smart Waste Management","note":null,"profile_url":"/industries/smart-waste-management"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T08:30:32.489Z","updated_at":"2026-09-03T08:30:32.489Z"}},{"listing_type":"company","name":"Meteoric","slug":"meteoric","tagline":"Drones that clear clouds over solar farms and weaken hurricanes","description":"Meteoric is building drones that clear clouds over solar farms and ultimately weaken severe storms and hurricanes.\n\nMeteoric is a Y Combinator company (Summer 2026). YC-listed status: Active.","url":"https://meteoric.earth/","is_stealth":false,"normalized_domain":"meteoric.earth","normalized_url_key":"meteoric.earth","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/d2429e5b744af3176c949e0f696004529640d5c5.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/meteoric","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://meteoric.earth/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://meteoric.earth/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Climate","Hard Tech","Renewable Energy","ClimateTech"],"stage":null,"founded_year":null,"location":"San Francisco, CA, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T08:22:25.607Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Summer 2026","Hard Tech","Renewable Energy","ClimateTech"],"one_liner_for_search":"Meteoric — Drones that clear clouds over solar farms and weaken hurricanes (Y Combinator Summer 2026)","canonical_facts":["Y Combinator batch: Summer 2026","YC company status: Active","Team size (per YC directory): 2","YC industry: Industrials","YC subindustry: Industrials / Climate","Regions (per YC): United States of America, America / Canada"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T08:22:25.607Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"hard-tech","name":"Hard Tech","note":null,"profile_url":"/industries/hard-tech"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"},{"kind":"industry","slug":"renewable-energy","name":"Renewable Energy","note":null,"profile_url":"/industries/renewable-energy"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T08:22:25.607Z","updated_at":"2026-09-03T08:22:25.607Z"}},{"listing_type":"company","name":"Duranium","slug":"duranium","tagline":"Reshoring critical metal production","description":"China and Russia control the world’s critical minerals. We can produce Titanium, Magnesium, Aluminum, Zirconium & Hafnium in the U.S. more profitably than any existing process, and carbon neutrally via co-production.\n\nCarbochlorination is the primary process for producing critical metals like titanium, hafnium, and zirconium, and was once the standard for magnesium. The problem: conventional carbochlorination relies on purchasing carbon feedstocks, wastes valuable byproducts, and is highly CO₂-intensive.\n\nDuranium changes this with a novel reactor that recycles CO₂ emissions back into feedstock (CO) while generating a valuable co-product (bleaching agents). This closed loop slashes emissions and delivers Chinese-level metal pricing without subsidies — unlocking the full potential of carbochlorination for U.S. critical mineral production.\n\nDuranium is a Y Combinator company (Summer 2025). YC-listed status: Active.","url":"https://duranium.co/","is_stealth":false,"normalized_domain":"duranium.co","normalized_url_key":"duranium.co","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/2a84608596d6e85a1a64227a175491ef9496eb22.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/duranium","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://duranium.co/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://duranium.co/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Manufacturing and Robotics","Manufacturing","Advanced Materials","ClimateTech"],"stage":null,"founded_year":null,"location":"San Francisco, CA, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T08:13:15.306Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Summer 2025","Manufacturing","Advanced Materials","ClimateTech"],"one_liner_for_search":"Duranium — Reshoring critical metal production (Y Combinator Summer 2025)","canonical_facts":["Y Combinator batch: Summer 2025","YC company status: Active","Team size (per YC directory): 12","YC industry: Industrials","YC subindustry: Industrials / Manufacturing and Robotics","Regions (per YC): United States of America, America / Canada"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T08:13:15.306Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"advanced-materials","name":"Advanced Materials","note":null,"profile_url":"/industries/advanced-materials"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"},{"kind":"industry","slug":"manufacturing","name":"Manufacturing","note":null,"profile_url":"/industries/manufacturing"},{"kind":"industry","slug":"manufacturing-and-robotics","name":"Manufacturing and Robotics","note":null,"profile_url":"/industries/manufacturing-and-robotics"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T08:13:15.306Z","updated_at":"2026-09-03T08:13:15.306Z"}},{"listing_type":"company","name":"Astro","slug":"astro","tagline":"The world’s first AI energy developer","description":"Astro finds and buys land for new renewable energy projects, secures grid connections at minimal cost, and sells these development-ready projects to larger energy companies. Founded by Alex Fuster, a former Citadel energy trader, Astro's AI models identify profitable grid connections that eliminate the surprise costs causing 80-90% of renewable projects to fail. With the U.S. needing 2,000 gigawatts of new power generation by 2035 for AI data centers and electrification, Astro unlocks development opportunities that traditional methods consistently miss.\n\nAstro is a Y Combinator company (Winter 2025). YC-listed status: Active.","url":"https://www.astroenergyco.com/","is_stealth":false,"normalized_domain":"astroenergyco.com","normalized_url_key":"astroenergyco.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/988eb2e2b20c2a99fe4d96b54932cdebea0632d4.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/astro","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://www.astroenergyco.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.astroenergyco.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Energy","Solar Power","Renewable Energy","ClimateTech","AI"],"stage":null,"founded_year":null,"location":"New York City, NY, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T07:59:12.900Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Winter 2025","Solar Power","Energy","Renewable Energy","ClimateTech","AI"],"one_liner_for_search":"Astro — The world’s first AI energy developer (Y Combinator Winter 2025)","canonical_facts":["Y Combinator batch: Winter 2025","YC company status: Active","Team size (per YC directory): 1","YC industry: Industrials","YC subindustry: Industrials / Energy","Regions (per YC): United States of America, America / Canada"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T07:59:12.900Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"ai","name":"AI","note":null,"profile_url":"/industries/ai"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"energy","name":"Energy","note":null,"profile_url":"/industries/energy"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"},{"kind":"industry","slug":"renewable-energy","name":"Renewable Energy","note":null,"profile_url":"/industries/renewable-energy"},{"kind":"industry","slug":"solar-power","name":"Solar Power","note":null,"profile_url":"/industries/solar-power"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T07:59:12.900Z","updated_at":"2026-09-03T07:59:12.900Z"}},{"listing_type":"company","name":"Revise Robotics","slug":"revise-robotics","tagline":"Automating refurbishment of $1T in consumer electronics","description":"E-waste recycling facilities spend most of their time and effort sifting through discarded electronics, searching for valuable devices, refurbishing them, and reselling them in second-hand markets.\n\nOur first product is an AI-enabled robotic system that integrates with these facilities to assess and refurbish hundreds of laptops a day without any human intervention. The system tests laptops, wipes their hard drives, photographs them, and posts them on online marketplaces for resale, regardless of model, manufacturer, or operating system.\n\nRevise Robotics is a Y Combinator company (Winter 2025). YC-listed status: Active.","url":"https://www.reviserobotics.com/","is_stealth":false,"normalized_domain":"reviserobotics.com","normalized_url_key":"reviserobotics.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/f4e9ac60aa5b0583ce914c6dee2848e5b72c4b4f.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/revise-robotics","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://www.reviserobotics.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.reviserobotics.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Manufacturing and Robotics","Robotic Process Automation","ClimateTech","Electronics"],"stage":null,"founded_year":null,"location":"New York City, NY, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T07:58:17.811Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Winter 2025","Robotic Process Automation","ClimateTech","Electronics"],"one_liner_for_search":"Revise Robotics — Automating refurbishment of $1T in consumer electronics (Y Combinator Winter 2025)","canonical_facts":["Y Combinator batch: Winter 2025","YC company status: Active","Team size (per YC directory): 3","YC industry: Industrials","YC subindustry: Industrials / Manufacturing and Robotics","Regions (per YC): United States of America, America / Canada"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T07:58:17.811Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"electronics","name":"Electronics","note":null,"profile_url":"/industries/electronics"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"},{"kind":"industry","slug":"manufacturing-and-robotics","name":"Manufacturing and Robotics","note":null,"profile_url":"/industries/manufacturing-and-robotics"},{"kind":"industry","slug":"robotic-process-automation","name":"Robotic Process Automation","note":null,"profile_url":"/industries/robotic-process-automation"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T07:58:17.811Z","updated_at":"2026-09-03T07:58:17.811Z"}},{"listing_type":"company","name":"Rewbi","slug":"rewbi","tagline":"A stealth mode startup.","description":"A stealth mode startup.\n\nRewbi is a Y Combinator company (Summer 2024). YC-listed status: Active.","url":"https://www.rewbi.com/","is_stealth":false,"normalized_domain":"rewbi.com","normalized_url_key":"rewbi.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/05452330a078be465b5353a9b54ad87966552d0b.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/rewbi","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://www.rewbi.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.rewbi.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Energy","B2B","Renewable Energy","Cloud Computing","ClimateTech"],"stage":null,"founded_year":null,"location":"San Francisco, CA, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T07:48:14.961Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Summer 2024","B2B","Energy","Renewable Energy","Cloud Computing","ClimateTech"],"one_liner_for_search":"Rewbi — A stealth mode startup. (Y Combinator Summer 2024)","canonical_facts":["Y Combinator batch: Summer 2024","YC company status: Active","Team size (per YC directory): 3","YC industry: Industrials","YC subindustry: Industrials / Energy","Regions (per YC): United States of America, America / Canada"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T07:48:14.961Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"b2b","name":"B2B","note":null,"profile_url":"/industries/b2b"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"cloud-computing","name":"Cloud Computing","note":null,"profile_url":"/industries/cloud-computing"},{"kind":"industry","slug":"energy","name":"Energy","note":null,"profile_url":"/industries/energy"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"},{"kind":"industry","slug":"renewable-energy","name":"Renewable Energy","note":null,"profile_url":"/industries/renewable-energy"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T07:48:14.961Z","updated_at":"2026-09-03T07:48:14.961Z"}},{"listing_type":"company","name":"NetworkOcean","slug":"networkocean","tagline":"We build and operate underwater data centers.","description":"We build underwater data centers to cut power usage by up to 30%, operating GPUs cheaper and more sustainably. Our 1 MW capsule is being tested underwater in the SF Bay\n\nNetworkOcean is a Y Combinator company (Summer 2024). YC-listed status: Active.","url":"https://www.networkocean.io/","is_stealth":false,"normalized_domain":"networkocean.io","normalized_url_key":"networkocean.io","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/9218c4f6be619084edb67499824064edfcb87f57.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/networkocean","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://www.networkocean.io/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.networkocean.io/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Climate","Artificial Intelligence","Hard Tech","Hardware","Cloud Computing","ClimateTech"],"stage":null,"founded_year":null,"location":"San Francisco, CA, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T07:48:14.342Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Summer 2024","Artificial Intelligence","Hard Tech","Hardware","Cloud Computing","ClimateTech"],"one_liner_for_search":"NetworkOcean — We build and operate underwater data centers. (Y Combinator Summer 2024)","canonical_facts":["Y Combinator batch: Summer 2024","YC company status: Active","Team size (per YC directory): 4","YC industry: Industrials","YC subindustry: Industrials / Climate","Regions (per YC): United States of America, America / Canada"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T07:48:14.342Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"artificial-intelligence","name":"Artificial Intelligence","note":null,"profile_url":"/industries/artificial-intelligence"},{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"cloud-computing","name":"Cloud Computing","note":null,"profile_url":"/industries/cloud-computing"},{"kind":"industry","slug":"hard-tech","name":"Hard Tech","note":null,"profile_url":"/industries/hard-tech"},{"kind":"industry","slug":"hardware","name":"Hardware","note":null,"profile_url":"/industries/hardware"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T07:48:14.342Z","updated_at":"2026-09-03T07:48:14.342Z"}},{"listing_type":"company","name":"Atmeto","slug":"atmeto","tagline":"We develop ML that optimizes how batteries in the grid store energy","description":"Founded in 2022, Atmeto was started as a place to develop and apply machine learning to solve the world's biggest problem—climate change. Our current priority is getting the grid to run on 100% clean energy, which is currently limited by battery storage (specifically, the algorithms that control them).\n\nWe're redefining these algorithms to unlock gigawatts of untapped energy storage capacity, enabling the grid to run on more clean energy from wind and solar.\n\nAtmeto is a Y Combinator company (Winter 2023). YC-listed status: Active.","url":"https://www.atmeto.com/","is_stealth":false,"normalized_domain":"atmeto.com","normalized_url_key":"atmeto.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/9903b97190d67a01064a67c7522d3703402c8f0c.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/atmeto","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://www.atmeto.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.atmeto.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Energy","Energy Storage","Reinforcement Learning","Climate","ClimateTech"],"stage":null,"founded_year":null,"location":"Los Angeles, CA, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T07:28:23.294Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Winter 2023","Energy Storage","Reinforcement Learning","Climate","Energy","ClimateTech"],"one_liner_for_search":"Atmeto — We develop ML that optimizes how batteries in the grid store energy (Y Combinator Winter 2023)","canonical_facts":["Y Combinator batch: Winter 2023","YC company status: Active","Team size (per YC directory): 2","YC industry: Industrials","YC subindustry: Industrials / Energy","Former names: Keeling Labs","Regions (per YC): United States of America, America / Canada"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T07:28:23.294Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"energy","name":"Energy","note":null,"profile_url":"/industries/energy"},{"kind":"industry","slug":"energy-storage","name":"Energy Storage","note":null,"profile_url":"/industries/energy-storage"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"},{"kind":"industry","slug":"reinforcement-learning","name":"Reinforcement Learning","note":null,"profile_url":"/industries/reinforcement-learning"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T07:28:23.294Z","updated_at":"2026-09-03T07:28:23.294Z"}},{"listing_type":"company","name":"RUUF","slug":"ruuf","tagline":"Managed marketplace for solar in Latam","description":"We offer no-money-down installations that generate free money for homeowners from day one. We are digitalizing the whole process of going solar. Instead of using traditional forms and leaving it up to customers to fill them, we use technology to take all that burden off our customers plate. We only ask for an address and offer free instant quotes.\n\nRUUF is a Y Combinator company (Winter 2023). YC-listed status: Active.","url":"https://ruuf.cl/","is_stealth":false,"normalized_domain":"ruuf.cl","normalized_url_key":"ruuf.cl","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/4a9ecc0033d5bfee665cac41bbb93d0a33181c19.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/ruuf","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://ruuf.cl/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://ruuf.cl/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Consumer","Solar Power","Climate","Renewable Energy","ClimateTech"],"stage":null,"founded_year":null,"location":"Santiago, Santiago Metropolitan Region, Chile","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T07:24:12.694Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Winter 2023","Solar Power","Climate","Renewable Energy","ClimateTech"],"one_liner_for_search":"RUUF — Managed marketplace for solar in Latam (Y Combinator Winter 2023)","canonical_facts":["Y Combinator batch: Winter 2023","YC company status: Active","Team size (per YC directory): 60","YC industry: Consumer","YC subindustry: Consumer","Former names: Ruuf","Regions (per YC): Chile, Latin America"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T07:24:12.694Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"consumer","name":"Consumer","note":null,"profile_url":"/industries/consumer"},{"kind":"industry","slug":"renewable-energy","name":"Renewable Energy","note":null,"profile_url":"/industries/renewable-energy"},{"kind":"industry","slug":"solar-power","name":"Solar Power","note":null,"profile_url":"/industries/solar-power"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T07:24:12.694Z","updated_at":"2026-09-03T07:24:12.694Z"}},{"listing_type":"company","name":"Bluedot","slug":"bluedot","tagline":"Bluedot is a single payment platform for EV drivers and fleets.","description":"Bluedot makes EV charging payment easier and simplifies expense management for drivers and fleets. They're growing 40-45% weekly and made $110K GMV last week.\n\nOver 50% of vehicles sold will be electric by 2030. The payments management infrastructure for EV charging and the expenses doesn’t exist at the moment. The founders operated 100+ EV charging stations, worked in companies like Zipcar, Bosch, and Mercedes, and faced this problem through their own experiences. They built a team with a strong fintech background and publicly launched their Bluedot card on Dec 14th, 2022.\n\nBluedot has raised their pre-seed from Y Combinator, Axel Springer, Porsche, Ford, TechNexus, DRF, and Pritchard Automotive.\n\nBluedot is a Y Combinator company (Winter 2023). YC-listed status: Active.","url":"https://www.thebluedot.co/","is_stealth":false,"normalized_domain":"thebluedot.co","normalized_url_key":"thebluedot.co","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/d8fd6f1d5fb7457d7a65b3b8719a1b2c7f07928b.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/bluedot","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://www.thebluedot.co/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.thebluedot.co/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Fintech","Climate","Transportation","ClimateTech"],"stage":null,"founded_year":null,"location":"San Francisco, CA, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T07:23:31.120Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Winter 2023","Fintech","Climate","Transportation","ClimateTech"],"one_liner_for_search":"Bluedot — Bluedot is a single payment platform for EV drivers and fleets. (Y Combinator Winter 2023)","canonical_facts":["Y Combinator batch: Winter 2023","YC company status: Active","Team size (per YC directory): 15","YC industry: Fintech","YC subindustry: Fintech","Regions (per YC): United States of America, America / Canada, Remote, Partly Remote"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T07:23:31.120Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"fintech","name":"FinTech","note":null,"profile_url":"/industries/fintech"},{"kind":"industry","slug":"transportation","name":"Transportation","note":null,"profile_url":"/industries/transportation"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T07:23:31.120Z","updated_at":"2026-09-03T07:23:31.120Z"}},{"listing_type":"company","name":"Wand Solar","slug":"wand-solar","tagline":"We enable landlords to generate income from solar panels.","description":"Wand Solar enables Solar Revenue for Income Properties owners. By empowering landlords to sell solar energy directly to tenants, we make it a no-brainer for landlords to adopt solar energy.\n\nWand Solar is a Y Combinator company (Summer 2022). YC-listed status: Active.","url":"https://www.wandsolar.com/","is_stealth":false,"normalized_domain":"wandsolar.com","normalized_url_key":"wandsolar.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/d578cfd1e80bacd21b29dac7951d27cd195252dc.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/wand-solar","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://www.wandsolar.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.wandsolar.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Climate","Solar Power","Real Estate","ClimateTech"],"stage":null,"founded_year":null,"location":"Tel Aviv-Yafo, Tel Aviv District, Israel","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T07:18:07.187Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Summer 2022","Solar Power","Real Estate","Climate","ClimateTech"],"one_liner_for_search":"Wand Solar — We enable landlords to generate income from solar panels. (Y Combinator Summer 2022)","canonical_facts":["Y Combinator batch: Summer 2022","YC company status: Active","Team size (per YC directory): 2","YC industry: Industrials","YC subindustry: Industrials / Climate","Former names: Allero.io, Allero, Wand","Regions (per YC): Israel, Middle East and North Africa"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T07:18:07.187Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"},{"kind":"industry","slug":"real-estate","name":"Real Estate","note":null,"profile_url":"/industries/real-estate"},{"kind":"industry","slug":"solar-power","name":"Solar Power","note":null,"profile_url":"/industries/solar-power"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T07:18:07.187Z","updated_at":"2026-09-03T07:18:07.187Z"}},{"listing_type":"company","name":"Birch Biosciences","slug":"birch-biosciences","tagline":"We recycle plastic using engineered enzymes","description":"Birch Biosciences engineers enzymes for plastic recycling using synthetic biology and machine learning.  Our enzymes function as high performance “molecular scissors” that efficiently break down plastic polymers into chemical building blocks that can be used to manufacture high quality recycled plastic products.   Today, plastic manufacturing  is unsustainable and a major driver of climate change.   Birch Biosciences is developing an economical end-to-end plastic recycling process that reduces carbon emissions by 70% and enables a circular plastic economy.\n\nBirch Biosciences is a Y Combinator company (Summer 2022). YC-listed status: Active.","url":"https://www.birchbiosciences.com/","is_stealth":false,"normalized_domain":"birchbiosciences.com","normalized_url_key":"birchbiosciences.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/6d5ede074951640a2e67e11927c78affb1e31b81.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/birch-biosciences","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://www.birchbiosciences.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.birchbiosciences.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Climate","Machine Learning","Synthetic Biology","Biotech","ClimateTech"],"stage":null,"founded_year":null,"location":"Portland, OR, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T07:13:10.691Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Summer 2022","Machine Learning","Synthetic Biology","Biotech","Climate","ClimateTech"],"one_liner_for_search":"Birch Biosciences — We recycle plastic using engineered enzymes (Y Combinator Summer 2022)","canonical_facts":["Y Combinator batch: Summer 2022","YC company status: Active","Team size (per YC directory): 10","YC industry: Industrials","YC subindustry: Industrials / Climate","Regions (per YC): United States of America, America / Canada, Remote, Partly Remote"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T07:13:10.691Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"biotech","name":"BioTech","note":null,"profile_url":"/industries/biotech"},{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"},{"kind":"industry","slug":"machine-learning","name":"Machine Learning","note":null,"profile_url":"/industries/machine-learning"},{"kind":"industry","slug":"synthetic-biology","name":"Synthetic Biology","note":null,"profile_url":"/industries/synthetic-biology"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T07:13:10.691Z","updated_at":"2026-09-03T07:13:10.691Z"}},{"listing_type":"company","name":"Pina Earth","slug":"pina-earth","tagline":"Unlocking carbon markets for European forest owners","description":"Pina Earth is building a suite of digital tools for data collection, monitoring, and certification of forest carbon projects. EU forests are at high risk due to climate change. With Pina Earth, forest owners can start high-quality carbon projects on their properties and use the new income stream to prepare their forests for a changing climate. \n\nPina Earth and Tree.ly recently joined forces to create Europe's leading forest carbon platform: https://tech.eu/2025/07/29/pina-earth-and-treely-merge-to-create-europes-largest-forest-carbon-platform/\n\nPina Earth is a Y Combinator company (Winter 2022). YC-listed status: Acquired.","url":"https://www.pina.earth/en","is_stealth":false,"normalized_domain":"pina.earth","normalized_url_key":"pina.earth","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/edd32af81be19832964baf047e67f20f5f388dba.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/pina-earth","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://www.pina.earth/en","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.pina.earth/en","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Climate","ClimateTech"],"stage":null,"founded_year":null,"location":"Munich, BY, Germany","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T07:10:29.754Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Winter 2022","Climate","ClimateTech"],"one_liner_for_search":"Pina Earth — Unlocking carbon markets for European forest owners (Y Combinator Winter 2022)","canonical_facts":["Y Combinator batch: Winter 2022","YC company status: Acquired","Team size (per YC directory): 30","YC industry: Industrials","YC subindustry: Industrials / Climate","Former names: Pina","Regions (per YC): Germany, Europe"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T07:10:29.754Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T07:10:29.754Z","updated_at":"2026-09-03T07:10:29.754Z"}},{"listing_type":"company","name":"Impossible Metals","slug":"impossible-metals","tagline":"Underwater robotic vehicles that collect  battery metals responsibly","description":"Impossible mining is building underwater robotics vehicles which collect battery metals from the seabed without harming the environment. We have $500M+ in off-take LoI’s and have signed a partnership with a global offshore logistics company which holds a seabed mining exploration permit. We have also built the 1st PoC underwater robotic arm.\n\nPolymetallic nodules are rocks which are rich in critical battery metals. Specially nickel, cobalt, manganese and copper. These metals are the the most expensive part of EVs.\n\nImpossible Metals is a Y Combinator company (Winter 2022). YC-listed status: Active.","url":"https://impossiblemetals.com/","is_stealth":false,"normalized_domain":"impossiblemetals.com","normalized_url_key":"impossiblemetals.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/ea0fdeea1c74c026930139320ca3eca24d80b7f3.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/impossible-metals","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://impossiblemetals.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://impossiblemetals.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Climate","Artificial Intelligence","Hard Tech","Robotics","Mining","ClimateTech"],"stage":null,"founded_year":null,"location":"Los Angeles, CA, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T07:10:19.229Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Winter 2022","Artificial Intelligence","Hard Tech","Robotics","Mining","ClimateTech"],"one_liner_for_search":"Impossible Metals — Underwater robotic vehicles that collect  battery metals responsibly (Y Combinator Winter 2022)","canonical_facts":["Y Combinator batch: Winter 2022","YC company status: Active","Team size (per YC directory): 20","YC industry: Industrials","YC subindustry: Industrials / Climate","Former names: Impossible Mining","Regions (per YC): United States of America, America / Canada, Remote, Partly Remote"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T07:10:19.229Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"artificial-intelligence","name":"Artificial Intelligence","note":null,"profile_url":"/industries/artificial-intelligence"},{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"hard-tech","name":"Hard Tech","note":null,"profile_url":"/industries/hard-tech"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"},{"kind":"industry","slug":"mining","name":"Mining","note":null,"profile_url":"/industries/mining"},{"kind":"industry","slug":"robotics","name":"Robotics","note":null,"profile_url":"/industries/robotics"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T07:10:19.229Z","updated_at":"2026-09-03T07:10:19.229Z"}},{"listing_type":"company","name":"Waterplan","slug":"waterplan","tagline":"Water risk mitigation for industrial sites","description":"Waterplan is the world’s leading climate platform to measure, respond, report, and monitor companies increasingly changing climate water risk. Customers include multinational companies like Coca-Cola, Diageo, Colgate & Ab InBev. The platform combines companies’ operational data with local water satellite imagery to provide a continuously updated financial assessment of water risk. Based on that, it offers tailored mitigation and adaptation opportunities, from conventional infrastructure to nature-based solutions. The company was founded by a team of tech and water 2nd-time entrepreneurs with two exits and almost ten years of experience working for Fortune 500 companies in water projects. Early investors include YCombinator, Giant Ventures, David Helgason, Leonardo DiCaprio, Richard Branson's family, Manu Ginobili, among others waterplan.com\n\nWaterplan is a Y Combinator company (Summer 2021). YC-listed status: Active.","url":"https://www.waterplan.com/","is_stealth":false,"normalized_domain":"waterplan.com","normalized_url_key":"waterplan.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/56794ad6ea12a6e16aa87fe26ec5e7109ba0e46d.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/waterplan","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://www.waterplan.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.waterplan.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["B2B","Machine Learning","SaaS","Climate","ClimateTech"],"stage":null,"founded_year":null,"location":"San Francisco, CA, USA; Remote","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T06:56:34.194Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Summer 2021","Machine Learning","SaaS","B2B","Climate","ClimateTech"],"one_liner_for_search":"Waterplan — Water risk mitigation for industrial sites (Y Combinator Summer 2021)","canonical_facts":["Y Combinator batch: Summer 2021","YC company status: Active","Team size (per YC directory): 20","YC industry: B2B","YC subindustry: B2B","Former names: Water Plan","Regions (per YC): United States of America, America / Canada, Remote, Fully Remote"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T06:56:34.194Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"b2b","name":"B2B","note":null,"profile_url":"/industries/b2b"},{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"machine-learning","name":"Machine Learning","note":null,"profile_url":"/industries/machine-learning"},{"kind":"industry","slug":"saas","name":"SaaS","note":null,"profile_url":"/industries/saas"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T06:56:34.194Z","updated_at":"2026-09-03T06:56:34.194Z"}},{"listing_type":"company","name":"Nira Energy","slug":"nira-energy","tagline":"Software to find the best sites for renewables on the electrical grid","description":"Nira is a map tool, built for renewable energy developers, that shows available capacity at every interconnection point on the electrical grid. Customers like AES and Cypress Creek use Nira to find the most profitable points on the grid to site new projects.\n\nNira Energy is a Y Combinator company (Winter 2022). YC-listed status: Active.","url":"https://www.niraenergy.com/","is_stealth":false,"normalized_domain":"niraenergy.com","normalized_url_key":"niraenergy.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/e59de748140c2abe4901df495b402acb929dfbf0.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/nira-energy","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://www.niraenergy.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.niraenergy.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Climate","Solar Power","Energy","Renewable Energy","ClimateTech"],"stage":null,"founded_year":null,"location":"Remote","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T06:54:24.365Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Winter 2022","Solar Power","Climate","Energy","Renewable Energy","ClimateTech"],"one_liner_for_search":"Nira Energy — Software to find the best sites for renewables on the electrical grid (Y Combinator Winter 2022)","canonical_facts":["Y Combinator batch: Winter 2022","YC company status: Active","Team size (per YC directory): 20","YC industry: Industrials","YC subindustry: Industrials / Climate","Former names: Net Zero Labs, Nira Energy, Nira","Regions (per YC): Remote, Fully Remote"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T06:54:24.365Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"energy","name":"Energy","note":null,"profile_url":"/industries/energy"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"},{"kind":"industry","slug":"renewable-energy","name":"Renewable Energy","note":null,"profile_url":"/industries/renewable-energy"},{"kind":"industry","slug":"solar-power","name":"Solar Power","note":null,"profile_url":"/industries/solar-power"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T06:54:24.365Z","updated_at":"2026-09-03T06:54:24.365Z"}},{"listing_type":"company","name":"Planet A Foods","slug":"planet-a-foods","tagline":"Building the next generation food ingredient champion.","description":"Imagine a world without chocolate. Horrifying, right? But the supply of cocoa is endangered and chocolate is as bad as meat for our planet. \n\nWe make future-proof chocolate using precision fermentation. Doing this, our chocolate is 10x more sustainable and 20% cheaper than conventional chocolate. In order to mimic the organoleptic properties of chocolate (tender, smoothly melting taste release) we are working on the flavor itself but also on replacing the cocoa butter. \n\n55 Mio lbs of chocolate are consumed every day. By 2035 we will substitute a big chunk of it through our sustainable chocolate. \n\nIn addition, we are working on extending our technology platform to additional ingredients such as palm oil.\n\nPlanet A Foods is a Y Combinator company (Summer 2021). YC-listed status: Active.","url":"https://planet-a-foods.com/","is_stealth":false,"normalized_domain":"planet-a-foods.com","normalized_url_key":"planet-a-foods.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/608e9db4dfe57e4ab7f438e28ecf324734151a7d.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/planet-a-foods","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://planet-a-foods.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://planet-a-foods.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Consumer","Food and Beverage","Climate","ClimateTech"],"stage":null,"founded_year":null,"location":"Munich, BY, Germany","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T06:53:16.150Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Summer 2021","Climate","ClimateTech"],"one_liner_for_search":"Planet A Foods — Building the next generation food ingredient champion. (Y Combinator Summer 2021)","canonical_facts":["Y Combinator batch: Summer 2021","YC company status: Active","Team size (per YC directory): 6","YC industry: Consumer","YC subindustry: Consumer / Food and Beverage","Former names: Next Chocolate, NxFoods, QOA, Planet A Foods","Regions (per YC): Germany, Europe, Remote, Partly Remote"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T06:53:16.150Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"consumer","name":"Consumer","note":null,"profile_url":"/industries/consumer"},{"kind":"industry","slug":"food-and-beverage","name":"Food & Beverage","note":null,"profile_url":"/industries/food-and-beverage"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T06:53:16.150Z","updated_at":"2026-09-03T06:53:16.150Z"}},{"listing_type":"company","name":"Juicy Marbles","slug":"juicy-marbles","tagline":"Juicy marbles makes thick juicy and marbled plant based steaks.","description":"We are food-tech company. We developed proprietary protein texturing technology that enables us to produce plant-based whole cuts. Our vision is to produce a variety of meat products and match animal derived counterparts by taste, price and convenience. We want to accelerate transition of meat industry into a more sustainable future - by 2030 we want to cut meat consumption in half.\n\nJuicy Marbles is a Y Combinator company (Winter 2021). YC-listed status: Active.","url":"https://juicymarbles.com/","is_stealth":false,"normalized_domain":"juicymarbles.com","normalized_url_key":"juicymarbles.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/a3d4020f2acf5c467719efda4bcf881c2f39985d.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/juicy-marbles","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://juicymarbles.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://juicymarbles.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Consumer","Food and Beverage","Climate","ClimateTech"],"stage":null,"founded_year":null,"location":"Ljubljana, Ljubljana, Slovenia","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T06:43:24.053Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Winter 2021","Climate","ClimateTech"],"one_liner_for_search":"Juicy Marbles — Juicy marbles makes thick juicy and marbled plant based steaks. (Y Combinator Winter 2021)","canonical_facts":["Y Combinator batch: Winter 2021","YC company status: Active","Team size (per YC directory): 45","YC industry: Consumer","YC subindustry: Consumer / Food and Beverage","Former names: Bevo","Regions (per YC): Slovenia, Europe, Remote, Partly Remote"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T06:43:24.053Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"consumer","name":"Consumer","note":null,"profile_url":"/industries/consumer"},{"kind":"industry","slug":"food-and-beverage","name":"Food & Beverage","note":null,"profile_url":"/industries/food-and-beverage"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T06:43:24.053Z","updated_at":"2026-09-03T06:43:24.053Z"}},{"listing_type":"company","name":"Remora","slug":"remora","tagline":"Carbon capture for vehicles","description":"We're building carbon capture for trains and trucks. We generate revenue for railroads and trucking companies by extracting, purifying, and selling CO2 from their exhaust. Our technology can capture up to 90% of the CO2 in the vehicle's exhaust while reducing soot, particulate matter, and NOx.\n\nWe've partnered with Union Pacific, Norfolk Southern, Ryder, and Werner, and raised $117 million from Lowercarbon Capital, Valor Equity Partners, Union Square Ventures, and Y Combinator.\n\nRemora is a Y Combinator company (Winter 2021). YC-listed status: Active.","url":"https://remoracarbon.com/","is_stealth":false,"normalized_domain":"remoracarbon.com","normalized_url_key":"remoracarbon.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/22b6829346a08e83b56852b94f5e8748a17be818.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/remora","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://remoracarbon.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://remoracarbon.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Climate","Hard Tech","ClimateTech"],"stage":null,"founded_year":null,"location":"Detroit, MI, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T06:42:15.348Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Winter 2021","Hard Tech","Climate","ClimateTech"],"one_liner_for_search":"Remora — Carbon capture for vehicles (Y Combinator Winter 2021)","canonical_facts":["Y Combinator batch: Winter 2021","YC company status: Active","Team size (per YC directory): 45","YC industry: Industrials","YC subindustry: Industrials / Climate","Regions (per YC): United States of America, America / Canada, Remote, Partly Remote"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T06:42:15.348Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"hard-tech","name":"Hard Tech","note":null,"profile_url":"/industries/hard-tech"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T06:42:15.348Z","updated_at":"2026-09-03T06:42:15.348Z"}},{"listing_type":"company","name":"Gaiascope","slug":"gaiascope","tagline":"SaaS that helps renewables & energy storage operate more profitably","description":"Software that simplifies electric grid forecasting and operations. Clients--hard assets like wind, solar and energy storage--get timely, unbiased information to improve revenues, reduce risk, and maximize the profitability of every megawatt.\n\nGaiascope also manages a quant fund trading electricity; with this fund, the company builds additional credibility with clients and accelerates the continuous improvement of its software.\n\nGaiascope is a Y Combinator company (Summer 2019). YC-listed status: Acquired.","url":"https://gaia-scope.com/","is_stealth":false,"normalized_domain":"gaia-scope.com","normalized_url_key":"gaia-scope.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/e1224624438a17a663ce6ddbc15c637432ec3a75.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/gaiascope","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://gaia-scope.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://gaia-scope.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["B2B","Climate","Energy","ClimateTech"],"stage":null,"founded_year":null,"location":"Boston, MA, USA; Remote","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T06:25:16.502Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Summer 2019","Climate","Energy","ClimateTech"],"one_liner_for_search":"Gaiascope — SaaS that helps renewables & energy storage operate more profitably (Y Combinator Summer 2019)","canonical_facts":["Y Combinator batch: Summer 2019","YC company status: Acquired","Team size (per YC directory): 9","YC industry: B2B","YC subindustry: B2B","Regions (per YC): United States of America, America / Canada, Remote, Fully Remote"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T06:25:16.502Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"b2b","name":"B2B","note":null,"profile_url":"/industries/b2b"},{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"energy","name":"Energy","note":null,"profile_url":"/industries/energy"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T06:25:16.502Z","updated_at":"2026-09-03T06:25:16.502Z"}},{"listing_type":"company","name":"Genecis Bio","slug":"genecis-bio","tagline":"Makes guilt-free plastics from food waste","description":"Makes guilt-free plastics from food waste\n\nGenecis Bio is a Y Combinator company (Winter 2020). YC-listed status: Active.","url":"https://www.genecis.co/","is_stealth":false,"normalized_domain":"genecis.co","normalized_url_key":"genecis.co","parent_slug":null,"parent":null,"type_data":{},"logo":null,"links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/genecis-bio","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://www.genecis.co/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.genecis.co/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Manufacturing and Robotics","Bioplastic","Synthetic Biology","Climate","ClimateTech"],"stage":null,"founded_year":null,"location":"Toronto, ON, Canada","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T06:23:28.140Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Winter 2020","Bioplastic","Synthetic Biology","Climate","ClimateTech"],"one_liner_for_search":"Genecis Bio — Makes guilt-free plastics from food waste (Y Combinator Winter 2020)","canonical_facts":["Y Combinator batch: Winter 2020","YC company status: Active","Team size (per YC directory): 30","YC industry: Industrials","YC subindustry: Industrials / Manufacturing and Robotics","Former names: Genecis Bioindustries Inc., Genecis Bioindustries","Regions (per YC): Canada, America / Canada, Remote, Partly Remote"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T06:23:28.140Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"bioplastic","name":"Bioplastic","note":null,"profile_url":"/industries/bioplastic"},{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"},{"kind":"industry","slug":"manufacturing-and-robotics","name":"Manufacturing and Robotics","note":null,"profile_url":"/industries/manufacturing-and-robotics"},{"kind":"industry","slug":"synthetic-biology","name":"Synthetic Biology","note":null,"profile_url":"/industries/synthetic-biology"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T06:23:28.140Z","updated_at":"2026-09-03T06:23:28.140Z"}},{"listing_type":"company","name":"Valo","slug":"valo","tagline":"Cutting edge hydrofoil systems for boatbuilders","description":"Valo build modular integrated hydrofoil systems for the worlds boatbuilders, allowing them to create fast, clean and quiet flying vessels that consume 15x less energy.\n\nValo is a Y Combinator company (Winter 2019). YC-listed status: Active.","url":"https://tambang888bf.com/","is_stealth":false,"normalized_domain":"tambang888bf.com","normalized_url_key":"tambang888bf.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/ca66c2f9239b9eadea72810d134da45f3cb38285.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/valo","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://tambang888bf.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://tambang888bf.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Climate","Transportation","ClimateTech"],"stage":null,"founded_year":null,"location":"San Francisco, CA, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T06:20:28.407Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Winter 2019","Transportation","ClimateTech"],"one_liner_for_search":"Valo — Cutting edge hydrofoil systems for boatbuilders (Y Combinator Winter 2019)","canonical_facts":["Y Combinator batch: Winter 2019","YC company status: Active","Team size (per YC directory): 3","YC industry: Industrials","YC subindustry: Industrials / Climate","Former names: Boundary Layer Technologies","Regions (per YC): United States of America, America / Canada"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T06:20:28.407Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"},{"kind":"industry","slug":"transportation","name":"Transportation","note":null,"profile_url":"/industries/transportation"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T06:20:28.407Z","updated_at":"2026-09-03T06:20:28.407Z"}},{"listing_type":"company","name":"Culdesac","slug":"culdesac","tagline":"We build cities for people, not cars.","description":"Culdesac designs, builds, and manages walkable communities. \n\nCuldesac is a real estate developer and property manager. We build neighborhoods that embrace community, open space, and mobility. We offer residential units at a variety of price points integrated with local retail, commercial uses, and open space for nature and public plazas.\n\nOur communities prioritize biking, walking, and transit over cars and parking. We partner with leading mobility companies to deliver convenient and affordable transportation services. This creates a vibrant urban lifestyle without the need for a private vehicle.\n\nRead more here > https://medium.com/culdesac/introducing-culdesac-3fbfe7c4219c\n\nCuldesac is a Y Combinator company (Summer 2018). YC-listed status: Active.","url":"https://culdesac.com/","is_stealth":false,"normalized_domain":"culdesac.com","normalized_url_key":"culdesac.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/496d0ff1f20ae199837eebe1bfef35fa059329d0.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/culdesac","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://culdesac.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://culdesac.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Real Estate and Construction","Housing and Real Estate","Real Estate","Housing","Proptech","ClimateTech"],"stage":null,"founded_year":null,"location":"San Francisco, CA, USA; Tempe, AZ, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T06:17:40.775Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Summer 2018","Real Estate","Housing","Proptech","ClimateTech"],"one_liner_for_search":"Culdesac — We build cities for people, not cars. (Y Combinator Summer 2018)","canonical_facts":["Y Combinator batch: Summer 2018","YC company status: Active","Team size (per YC directory): 100","YC industry: Real Estate and Construction","YC subindustry: Real Estate and Construction / Housing and Real Estate","Regions (per YC): United States of America, America / Canada, Remote, Partly Remote"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T06:17:40.775Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"housing","name":"Housing","note":null,"profile_url":"/industries/housing"},{"kind":"industry","slug":"housing-and-real-estate","name":"Housing and Real Estate","note":null,"profile_url":"/industries/housing-and-real-estate"},{"kind":"industry","slug":"proptech","name":"PropTech","note":null,"profile_url":"/industries/proptech"},{"kind":"industry","slug":"real-estate","name":"Real Estate","note":null,"profile_url":"/industries/real-estate"},{"kind":"industry","slug":"real-estate-and-construction","name":"Real Estate and Construction","note":null,"profile_url":"/industries/real-estate-and-construction"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T06:17:40.775Z","updated_at":"2026-09-03T06:17:40.775Z"}},{"listing_type":"company","name":"Ovipost","slug":"ovipost","tagline":"Automated insect farming","description":"Ovipost builds automated insect farms. Insects are the most efficient way to convert abundant, cheap byproducts into nutritionally dense protein. Today live insects are a $175m industry in the US, but the future of the industry is leveraging their excellent amino acid profiles and superior digestibility to replace fishmeal ($9.5B industry) and other expensive proteins in animal feeds. Led by co-founders Trina Chiasson (sold Infoactive to Tableau) and Teq Sassmannshaus (biotech hardware engineer), the Ovipost team has deep experience in hardware, software, and biology.\n\nOvipost is a Y Combinator company (Winter 2018). YC-listed status: Inactive.","url":"https://www.ovipost.com/","is_stealth":false,"normalized_domain":"ovipost.com","normalized_url_key":"ovipost.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/e02035f8a52b75f92fad791bafe6e88fb705655d.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/ovipost","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://www.ovipost.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.ovipost.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Agriculture","Biotech","Climate","Food Tech","ClimateTech"],"stage":null,"founded_year":null,"location":"LaBelle, FL, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T06:11:17.224Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Winter 2018","Biotech","Climate","Food Tech","Agriculture","ClimateTech"],"one_liner_for_search":"Ovipost — Automated insect farming (Y Combinator Winter 2018)","canonical_facts":["Y Combinator batch: Winter 2018","YC company status: Inactive","Team size (per YC directory): 20","YC industry: Industrials","YC subindustry: Industrials / Agriculture","Former names: Eclosion Technologies, Eclosion","Regions (per YC): United States of America, America / Canada"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T06:11:17.224Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"agriculture","name":"Agriculture","note":null,"profile_url":"/industries/agriculture"},{"kind":"industry","slug":"biotech","name":"BioTech","note":null,"profile_url":"/industries/biotech"},{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"food-tech","name":"Food Tech","note":null,"profile_url":"/industries/food-tech"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T06:11:17.224Z","updated_at":"2026-09-03T06:11:17.224Z"}},{"listing_type":"company","name":"Solugen","slug":"solugen","tagline":"Decarbonizing the chemicals industry.","description":"Solugen is decarbonizing the chemistry of everyday life with enzymes and innovative metal catalysts. Our new to the world Bioforge platform technology can produce high value chemical goods that are biobased and carbon negative, at cost on par with current technologies. We are making sustainable chemistry accessible to all living things, to ensure a prosperous world exists for generations.\n\nSolugen is a Y Combinator company (Winter 2017). YC-listed status: Active.","url":"https://solugen.com/","is_stealth":false,"normalized_domain":"solugen.com","normalized_url_key":"solugen.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/8d4235cadbab6a51a7bfa10e7b2877bdb12a26fe.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/solugen","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://solugen.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://solugen.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Healthcare","Industrial Bio","Manufacturing","Climate","ClimateTech","Biotechnology","Industrial"],"stage":null,"founded_year":null,"location":"Houston, TX, USA","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T06:07:02.898Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Winter 2017","Manufacturing","Climate","ClimateTech","Biotechnology","Industrial"],"one_liner_for_search":"Solugen — Decarbonizing the chemicals industry. (Y Combinator Winter 2017)","canonical_facts":["Y Combinator batch: Winter 2017","YC company status: Active","Team size (per YC directory): 200","YC industry: Healthcare","YC subindustry: Healthcare / Industrial Bio","Former names: Solugen, Bioperoxide","Regions (per YC): United States of America, America / Canada, Remote, Partly Remote"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T06:07:02.898Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"biotechnology","name":"Biotechnology","note":null,"profile_url":"/industries/biotechnology"},{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"healthcare","name":"Healthcare","note":null,"profile_url":"/industries/healthcare"},{"kind":"industry","slug":"industrial","name":"Industrial","note":null,"profile_url":"/industries/industrial"},{"kind":"industry","slug":"industrial-bio","name":"Industrial Bio","note":null,"profile_url":"/industries/industrial-bio"},{"kind":"industry","slug":"manufacturing","name":"Manufacturing","note":null,"profile_url":"/industries/manufacturing"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T06:07:02.898Z","updated_at":"2026-09-03T06:07:02.898Z"}},{"listing_type":"company","name":"Validere","slug":"validere","tagline":"A carbon MRV solution for energy and hard-to-abate sectors","description":"Validere is a measurement, reporting, and verification (MRV) SaaS company that helps energy organizations transform disconnected, incomplete data into clear and immediately actionable pathways to financial and environmental value. Over 50 of North America's leading energy companies rely on Validere's technology and multidisciplinary experts to understand their physical and environmental commodities and navigate an increasingly complex environment with clarity and ease. Validere is on a mission to better human prosperity by making the energy supply chain efficient and sustainable. The company has offices in Houston, Calgary, and Toronto.\n\nValidere is a Y Combinator company (Summer 2016). YC-listed status: Active.","url":"https://www.validere.com/","is_stealth":false,"normalized_domain":"validere.com","normalized_url_key":"validere.com","parent_slug":null,"parent":null,"type_data":{},"logo":"https://bookface-images.s3.amazonaws.com/small_logos/95373ab4e095e01315210960a86d3d588ac47f83.png","links":[{"label":"Y Combinator profile","url":"https://www.ycombinator.com/companies/validere","platform":"ycombinator"}],"entry_points":[{"kind":"homepage","url":"https://www.validere.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.validere.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Industrials","Energy","IoT","Climate","ClimateTech"],"stage":null,"founded_year":null,"location":"Toronto, ON, Canada","pricing":null,"twitter":null,"github":null,"linkedin":null,"contact_email":null,"added_at":"2026-09-03T06:04:06.931Z","added_via":"web","geo":{"keywords":["Y Combinator","YC Summer 2016","IoT","Climate","Energy","ClimateTech"],"one_liner_for_search":"Validere — A carbon MRV solution for energy and hard-to-abate sectors (Y Combinator Summer 2016)","canonical_facts":["Y Combinator batch: Summer 2016","YC company status: Active","Team size (per YC directory): 110","YC industry: Industrials","YC subindustry: Industrials / Energy","Regions (per YC): Canada, America / Canada, Remote, Partly Remote"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-03T06:04:06.931Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"climate","name":"Climate","note":null,"profile_url":"/industries/climate"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"energy","name":"Energy","note":null,"profile_url":"/industries/energy"},{"kind":"industry","slug":"industrials","name":"Industrials","note":null,"profile_url":"/industries/industrials"},{"kind":"industry","slug":"iot","name":"IoT","note":null,"profile_url":"/industries/iot"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-03T06:04:06.931Z","updated_at":"2026-09-03T06:04:06.931Z"}},{"listing_type":"accelerator","name":"Hub71","slug":"hub71","tagline":"Abu Dhabi's global tech ecosystem running accelerator programmes and specialist sector hubs within ADGM.","description":"Hub71 is Abu Dhabi's government-backed global tech ecosystem headquartered within Abu Dhabi Global Market (ADGM). It runs multiple programmes including Initiate (early-stage ideation support), the Access Programme (cash and in-kind incentives), and specialist ecosystems: Hub71+ AI, Hub71+ Digital Assets, Hub71+ ClimateTech, Hub71+ Life Sciences, and Hub71+ SAVI (smart mobility). The ecosystem hosts 410+ startups and 200+ partners, offering subsidised housing, office space, and medical insurance.","url":"https://www.hub71.com/","is_stealth":false,"normalized_domain":"hub71.com","normalized_url_key":"hub71.com","parent_slug":null,"parent":null,"type_data":{"application_url":"https://hub71.com/","application_status":"open","formats":["In person"],"focus_areas":["AI","Fintech","Digital Assets","ClimateTech","HealthTech","Mobility"],"funding_offer":"Cash and in-kind incentives (amounts not specified publicly)","cohort_frequency":"Multiple programmes, rolling","portfolio_url":"https://hub71.com/startups/"},"logo":null,"links":[{"label":"Apply","url":"https://hub71.com/","platform":"apply"}],"entry_points":[{"kind":"homepage","url":"https://www.hub71.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},{"kind":"portfolio","url":"https://hub71.com/startups/","audience":"any","primary":false,"listed_by":"community","derived_from":"type_data.portfolio_url","on_listing_domain":true}],"primary_entry_points":{"human":{"kind":"homepage","url":"https://www.hub71.com/","audience":"any","primary":false,"listed_by":"community","derived_from":"url","on_listing_domain":true},"agent":null},"founders":[],"media":null,"categories":["Accelerator","UAE","AI","Fintech","Digital Assets","ClimateTech","HealthTech","Mobility"],"stage":null,"founded_year":2019,"location":"Abu Dhabi, United Arab Emirates","pricing":null,"twitter":null,"github":null,"linkedin":"https://www.linkedin.com/company/hub71/","contact_email":null,"added_at":"2026-09-04T03:54:20.934Z","added_via":"web","geo":{"keywords":["Accelerator","Startup accelerator","AI","Fintech","Digital Assets","ClimateTech","HealthTech","Mobility"],"canonical_facts":["Funding offer: Cash and in-kind incentives (amounts not specified publicly)","Cohorts: Multiple programmes, rolling"]},"agents":null,"featured_until":null,"example":false,"ownership_status":"unclaimed","claimed_by_agent_id":null,"claimed_via_claim_id":null,"claimed_at":null,"updated_at":"2026-09-04T03:54:20.934Z","is_featured":false,"category_memberships":[{"kind":"industry","slug":"accelerator","name":"Accelerator","note":null,"profile_url":"/industries/accelerator"},{"kind":"industry","slug":"ai","name":"AI","note":null,"profile_url":"/industries/ai"},{"kind":"industry","slug":"climatetech","name":"ClimateTech","note":null,"profile_url":"/industries/climatetech"},{"kind":"industry","slug":"digital-assets","name":"Digital Assets","note":null,"profile_url":"/industries/digital-assets"},{"kind":"industry","slug":"fintech","name":"FinTech","note":null,"profile_url":"/industries/fintech"},{"kind":"industry","slug":"healthtech","name":"HealthTech","note":null,"profile_url":"/industries/healthtech"},{"kind":"industry","slug":"mobility","name":"Mobility","note":null,"profile_url":"/industries/mobility"},{"kind":"industry","slug":"uae","name":"UAE","note":null,"profile_url":"/industries/uae"}],"membership":{"note":null,"source":"listing","added_via":"web","added_at":"2026-09-04T03:54:20.934Z","updated_at":"2026-09-04T03:54:20.934Z"}}],"total":27,"limit":50,"offset":0}