# Prometheus Materials

a leader in low- and carbon-negative cement technologies, it supplies ProZERO carbon-negative cement and concrete — an algae-based cement replacement — and in 2026 signed a 10-year strategic partnership with Green Stream Algae (also an investor) to deliver carbon-negative cement at commercial scale;…

Source: https://en.bioecon.ru/companies/prometheus-materials/
Updated: 2026-08-15

- Country: United States

## Technologies

- [Bio-cementation & MICP materials](https://en.bioecon.ru/technology/bio-cementation-micp-materials/)