Climate & Energy Startup Funding Rounds
New startup funding rounds from SEC Form D filings and tech news. 117 raises tracked, updated Oct 15, 2026.
Epyr
French startup Epyr raises €15M following successful industrial heat storage deployment
CarbonFarm
Paris-based CarbonFarm raises €7 million to tackle methane emissions from rice farming
Novaspark Energy
Form D filing: $156K sold of a $900K offering · 3 investors
Aikido Technologies
Form D filing: $1.72M sold of a $2M offering · 4 investors · amended filing
VoltR
French startup VoltR secures €22 million to scale lithium battery remanufacturing in Europe
Beyond Reach Labs
Beyond Reach Labs Raises $10M to Bring Aerospace Manufacturing Back to New York
Edonia
Up to 27 times lower carbon footprint than beef – Edonia raises €15 million for their meat-alternative
Inbolt
Paris-based Inbolt raises €11 million to give industrial robots real-time vision and intelligence
Efficient Computer
Low-energy chip startup Efficient Computer closes on $97M in funding
Reverion
Germany’s Reverion raises €154.2 million to scale production of power plants that generate electricity from gas
Cotierra
Cotierra raises $3M to scale decentralised biochar across tropical agriculture