CO2 is a natural part of the planet, but too much has tipped the climate scales. Carbon dioxide may be a naturally occurring substance on Earth, but too much of its presence has contributed to ...

For its old fields in the Permian, Oxy has big plans to deploy an even more effective solvent: carbon dioxide. Chief Executive Vicki Hollub — speaking last week at a conference organized by the ...

Satellite measures CO2 and NO2 simultaneously from power plant emissions for the first time New approach to satellite-based emission monitoring of air pollutants with a high level of detail Date ...

More carbon dioxide — released from cars, factories and power plants — was present in the atmosphere last year than ever before in recorded history, according to the National Oceanic and ...

The pH of the surface ocean is one of four key variables that define its carbonate chemistry, the others being the concentration of aqueous CO 2, the amount of total dissolved inorganic carbon ...

New catalyst boosts efficiency of CO2 conversion Date: May 14, 2025 Source: Ecole Polytechnique Fédérale de Lausanne Summary: Researchers have developed an encapsulated cobalt-nickel alloy that ...

For the first time, the growth in China’s clean power generation has caused the nation’s carbon dioxide (CO2) emissions to fall despite rapid power demand growth. The new analysis for Carbon Brief ...

Today that number happens to be: 427.6. This is a measure (known in scientific terms as the mole fraction) of atmospheric carbon dioxide at the Mauna Loa Observatory in Hawaii, in parts per million.

DENG YONGAN/CHINA DAILY In a breakthrough to keep carbon dioxide permanently locked away, China has built a secure "prison" for the greenhouse gas deep beneath the South China Sea. Located about ...

Capturing carbon dioxide (CO₂) from industrial processes is a necessary step to achieve net-zero greenhouse gas emissions and minimize the severe impacts of climate change. A new report from the ...

In 2022, cargo ships accounted for 858 million tonnes of carbon dioxide emissions, with lager ships making up 79% of that figure. On the whole, the shipping sector is estimated to produce up to 3% ...

Lloyds Banking Group Plc has set up a desk to help clients buy and finance carbon offsets, as it moves into a market that’s seen a retreat by peers including HSBC Holdings Plc. London-based ...