Green chemical propulsion with 4 × 1 N thrusters for 100–500 kg LEO satellites
manastuspace.com/products/i-booster
I-Booster is Manastu Space's green chemical propulsion system with four 1 N thrusters for satellites of roughly 100–500 kg in low Earth orbit that need higher delta-v for orbit raising, station-keeping, debris collision avoidance and de-orbit. It is positioned as a non-toxic alternative to hydrazine-based propulsion, and Manastu delivered it to India's Defence Research and Development Organisation (DRDO) in December 2024.