Reverion and Frontier advance new biogas carbon removal pathway

November 25, 2025 

• • Reverion’s fuel cells convert biogas from waste into clean electricity while capturing all carbon—both from methane and CO₂, doubling removal and achieving record-high biogas-to-electricity conversion rates.
  • This approach has the dual benefit of enabling decentralized clean electricity generation at biogas sites, while offering a near-term solution to do carbon removal at scale. 
  • Scaling biogas production worldwide could remove over 2 gigatons of CO₂ annually. 

Frontier has facilitated offtake agreements with Reverion, a German company that captures and permanently stores CO₂ from biogas while generating clean electricity through solid oxide fuel cells (SOFCs). With this deal, Frontier buyers will pay Reverion $41 million to remove 96,000 tons of CO₂ between 2027 and 2030.

Methane is a potent greenhouse gas, trapping over 27 times more heat than CO₂ over 100 years (IPCC AR6). Conventional biogas utilization technologies, such as combined heat and power plants, use the raw gas less efficiently, resulting in CO2 and sometimes methane emissions. Reverion’s technology addresses this by capturing carbon from both the methane and CO₂ present in biogas—doubling removal compared to conventional approaches—while generating clean electricity.

More information here.