A Cleaner Future with Stoke | Stoke Space / 100% reusable rockets / USA
A cleaner future with Stoke
Stoke’s high-efficiency engines significantly reduce harmful emissions, creating the lowest environmental impact of any existing rocket.
Earth deserves better.
Most rockets today rely on solid rocket boosters or kerosene-based engines, both of which release harmful emissions into the upper atmosphere. According to a recent study by the American Geophysical Union:
- Kerosene engines account for 70% of all rocket-driven global warming impacts, emitting black carbon soot that traps heat 500x more effectively than aviation emissions.
- Solid rockets account for 28% of rocket-based warming and release ozone-depleting chemicals like chlorine and aluminum oxide.
There’s a better way.
Nova is different.
Our liquid natural gas/liquid oxygen first stage and liquid hydrogen/liquid oxygen second stage combine to form one of the world’s most efficient fully reusable rockets.
These clean fuels eliminate black carbon emissions — the single most damaging factor in today’s orbital launches — and reduce rocket-driven global warming by 98%.
Stoke is working to build a sustainable, scalable space economy by unlocking space mobility.
Join our mission.
If you’re ready to solve hard problems that matter — and help us unlock unlimited human potential on Earth and in space — let’s talk.