CH4 Global, a startup utilizing seaweed to drastically reduce ruminant methane emissions, has raised U$13 million in Series A funding led by DCVC and DCVC Bio, with participation from several other investors.

Founded in 2019, GH4 Global is an aquaculture solutions provider dedicated to urgently impacting climate change. The company is initially leveraging proven science and technology for growing seaweed into innovative new livestock supplement that reduces methane produced by cows by up to 90%.