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18 Sep 2026

Google inks multi-million ton carbon removal deal with ERW firm Terradot
12 Jun 2026

Microsoft to purchase 36,920 tons of carbon removal credits from ERW firm Alt Carbon in Darjeeling, India
06 Feb 2026

Google-backed enhanced rock weathering firm Terradot acquires competitor Eion
19 Dec 2025

Microsoft to purchase 28,500 tons of CO2 removal credits from Brazil's InPlanet
22 Oct 2025

Microsoft signs third carbon removal deal with ERW firm Undo
03 Apr 2025

Microsoft signs 12,000 ton carbon removal deal with Enhanced Rock Weathering firm Terradot
26 Mar 2025

Frontier to buy $33m in carbon credits from enhanced rock weathering firm Eion
15 Jan 2025

Raspberry Pi launches carbon removal credit system with ERW firm Undo

Long Reads More

14 Aug 2025

Enhanced rock weathering: Geochemistry at hyperscale