Large tanks full of green, gunky algae, dubbed "liquid trees," are being promoted as a possible solution to air pollution issues in big cities, sparking an online debate. Posts on Twitter sharing ...

I grew up and currently live in the area where Wabash Carbon Services is applying for a permit to place a high-pressure liquid CO2 well on North Reiter Place. The spot is about three miles north of ...

Capital Clean Energy Carriers (CCEC) announced the delivery of the first 22,000 cubic meters, cbm, low-pressure liquid CO2 carrier, the Active, from Hyundai Mipo Dockyard. The Active is the first of ...

ALBANY, N.Y. – Natural gas drilling companies would be banned in New York from using an extraction method that involves injecting large amounts of liquified carbon dioxide deep underground under a ...

PACIFIC, Wis. — With approval from state regulators secured, a Madison-based utility is readying a 200-megawatt-hour carbon dioxide-based energy storage project in Columbia County. When everything is ...

ALBANY, N.Y. (AP) — New York lawmakers passed a bill Wednesday that would expand the state's existing fracking ban by blocking natural gas drilling companies from using an extraction method that ...