Equatic’s innovative ocean-based technology absorbs CO2 and produces green hydrogen to fight climate change. But concerns about environmental impacts raise questions about its feasibility.

Scientists say that machines that remove CO2 from the air will be needed to keep the rise in global temperatures in check. But these devices will have major impacts on energy, water and land use.

Techniques range from capturing CO2 before it is released at power stations and storing it deep underground, to using trees or machines to suck CO2 directly out of the air. Here's a quick guide to ...

Applied manufactures in both Supercritical CO2 machines, as well as Butane/Propane. The most popular machine is the 50L (2x25L) Supercritical CO2 Extractor, and new for 2021 is the B.A.B.E.