The level of carbon dioxide in the atmosphere measured by a weather station at the Mauna Loa Observatory in Hawaii increased by 3.58 parts per million in 2024 – the biggest jump since records ...

Concentrations of carbon dioxide (CO2) are now more than 50% higher than before humans started burning large amounts of fossil fuels. Last year, fossil fuel emissions were at record highs ...

The quest to reduce our carbon footprint has driven significant efforts toward developing a system to eliminate greenhouse gas emissions, such as carbon dioxide, at their source. Carbon emissions from ...

Jan 15 (Reuters) - A U.S. regulator on Wednesday proposed new rules to strengthen safety requirements for carbon dioxide and hazardous liquid pipelines at a time when carbon capture technologies ...

They absorb carbon dioxide from the air while releasing water vapour and oxygen via photosynthesis – the process by which plants take in carbon dioxide and fix energy. Because of this ...

Carbon capture is a front-running technology for removing CO 2 from the atmosphere, but finding sustainable ways to store that carbon can be a challenge. A new study examines ways that carbon ...

Meat According to the analysis, beef generates 49.9kg of CO2 equivalent, or CO2e, per 100g of protein, equivalent to the amount in 2.35 steaks. The proteins with the second-highest greenhouse ...

The CETROVO 1.0 Carbon Star Express is about 11% lighter than traditional trains of the same size, allowing it to operate with 7% less energy.

As a result, they found that the atmosphere of this alien world contains water and carbon dioxide. Their findings were reported Dec. 31 on the arXiv preprint server. WASP-166 b is about seven ...

Building materials such as concrete have the potential to store billions of tons of carbon dioxide away from the atmosphere, according to a new study from UC Davis. Image shows UC Davis Aggie Square ...

It’s certainly true that Canada’s greenhouse gas (GHG) emissions have declined. Since 2005, they fell from 761 million tonnes of carbon-dioxide equivalent (MtCO2e) to 708 MtCO2e in 2022, the last year ...