Science Daily  March 7, 2022 Naturally occurring methane (CH4) hydrates in oceanic sediments have been stable for millions of years kept in place by the natural pressure created by the weight of the seawater above. At low-temperature and under high-pressure conditions created by the ocean, CO2 can be trapped within water molecules, forming an ice-like substance. These CO2 hydrates form at a temperature just above the freezing point of water and can store as much as 184 cubic metres of CO2 in one cubic meter of hydrates. An international team of researchers (Singapore, USA – industry) recreated the conditions of […]