Climate, Energy & Critical Minerals
Prometheus Materials
Longmont, COEst. 2021Carbon & Sustainability Tech
Founded
2021
Stage
Series A
Team size
30-100 employees
Sector
Climate, Energy & Critical Minerals
About
Bio-cement startup using algae-derived calcium carbonate to bind concrete blocks, dramatically reducing cement's carbon footprint. CU Boulder spinout.
Funding
Last roundSeries A
Amount raised$8M
Funding detail is compiled from public sources and may lag recent activity.