A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the ...

Google is moving beyond traditional lithium-ion packs and into industrial-scale carbon dioxide storage, backing giant “CO2 ...

By compressing and expanding carbon dioxide, this unusual battery solves one of renewable energy’s toughest reliability ...

In short: more carbon in the air does not guarantee more carbon in the wood. Between those two lies a living network of ...

KMA News continues its special series, "KMA Flashback '25," revisiting the top local and regional news stories of the past year. Today's report looks back at the continued ...

A new superbase compound captures 156 mg of CO2 per gram and releases it using low heat. Pulling carbon dioxide straight from thin air usually comes with a heavy energy price. A new compound developed ...

A set of supercritical carbon dioxide (CO2) power generation units commenced commercial operation on Saturday in Guizhou ...

Researchers have integrated solar thermal energy and cascade waste heat utilization into a conventional liquid carbon dioxide energy storage system. Through system simulations, they evaluated energy, ...

In three previous articles, we have presented an overview of CO2 (R-744) as a refrigerant, its applications in industrial refrigeration, and a case study of a CO2 cascade system in a European ...

Frontier, a carbon-buying consortium backed by Meta and Google, has signed a carbon-removal agreement with Canadian biowaste ...

In the North Sea where Denmark once drilled for oil, imported European carbon dioxide will soon be buried under the seabed in ...

URUMQI — Xinjiang Oilfield, a major oil production base in northwestern China, has achieved annual carbon dioxide (CO2) ...