The concentration of carbon dioxide emissions in the atmosphere reached an unprecedented level this month. Researchers at the fossil fuel giant Exxon saw it coming decades ago.
A technology that removes carbon dioxide from the air has received significant backing from major fossil fuel companies.
The European Union tightened caps on carbon dioxide from cars in a bid to accelerate the development of electric vehicles.
The European Parliament set a 37.5 percent CO2-reduction target for 2030 compared with the 2021 limit. In a vote on Wednesday in Strasbourg, France, the assembly also fixed an interim CO2-cut goal for autos of 15 percent for 2025.
As alpine permafrost thaws, new sources of decaying organic matter become available to CO2-emitting microbes. Climate scientists and their models may be underestimating this stealthy source of carbon dioxide, according to a new study.
The UK is to review its long-term target to cut climate emissions as part of global efforts to curb rising temperatures, the government has announced.
A boom in electric vehicles made by the likes of Tesla Motors Inc. could erode as much as 10 percent of global gasoline demand by 2035, according to the oil industry consultant Wood Mackenzie Ltd.
The world is in a new era of “climate change reality”, with carbon dioxide in the atmosphere reaching a symbolic threshold which it will not fall below for many generations, scientists have said.
The U.S. passed another historic marker in its energy revolution this year. In February, U.S. transportation emitted more carbon dioxide than the fossil-fuel-heavy power sector for the first time since 1978. Overall, the U.S. has seen a 25 percent drop in carbon-dioxide emissions since 2008, the Department of Energy said, a function of the rise of natural gas and smarter energy use.