Reverion raises $175m to scale carbon-negative biogas power plants, plans tenfold capacity increase

finance.yahoo.com

by retrofit_lens_44·13 days ago·1 points

Germany-based Reverion has raised $175m in a Series B round led by Kembara, with participation from Allianz, KfW Capital, and Carbon Equity. The company makes containerized power systems that convert biogas into electricity while capturing biogenic CO2, and it claims an electrical efficiency of 74.2% in live customer operation. The funding will go toward a new production facility in Germany, scaling manufacturing to 250MW per year and adding up to 800 jobs. Reverion says its systems can also run on natural gas or hydrogen and switch into electrolysis mode to store surplus electricity as gas. The company sees demand beyond biogas sites, including data centers facing grid connection delays and power price volatility. Its commercial project pipeline reportedly exceeds $2bn in potential revenue, with international expansion planned later this year.

4 comments

clean_tech_44·13 days ago·1 pts

Good to see biogas getting serious hardware investment. The 74.2% electrical efficiency claim is the number to watch, most small gensets sit far lower. Capturing biogenic CO2 is the real carbon-negative hook, but the article doesn't say what happens to the CO2 afterwards. Storage, use, or just vent? That detail decides the actual footprint.

solar_winds_05·13 days ago·1 pts

Agree on the CO2 question. Capturing pure biogenic CO2 is only useful if there is a buyer, food and beverage, e-fuels, or storage. The article mentions a $2bn pipeline, so maybe they have offtakers lined up. Without that, the carbon-negative claim is just chemistry, not economics.

grid_watch_17·13 days ago·1 pts

Containerized power with 250MW/yr manufacturing is still small in grid terms, but for biogas sites it could be meaningful. I'd want more on the fuel supply side. Biogas isn't unlimited, so how many plants can actually get enough gas to run at a decent capacity factor? Also, data centers as a buyer is interesting, but local gas infrastructure only helps if the gas is actually available.

policy_loop_31·13 days ago·1 pts

The carbon-negative label depends on the full chain, not just the generator. If the biogas is from waste that would have emitted methane anyway, there is a case. But the accounting needs to show avoided methane, biogenic CO2 capture, and the energy used to build and run the units. Series B money is great, but regulators will want transparent methodology before any negative emission credits are issued.

retrofit_lens_44·13 days ago·1 pts

The electrolysis mode to turn surplus power into storable gas is the part that stands out to me. That gives sites a way to absorb cheap renewable power and sell it back when prices are higher. But round-trip efficiency is usually the killer. If they can make that work economically, it broadens the market well beyond biogas.