article thumbnail

The Fossil Fuel Industry Continues Producing Heat-Trapping Emissions that Drive Climate Change

Union of Concerned Scientists

A new dataset released by InfluenceMap provides information on heat-trapping emissions traced to the 122 largest investor and state-owned fossil fuel companies in the world. Fossil fuels are the main driver of climate change and the terrifying effects of it that we see happening across the world.

article thumbnail

The unconventional scientist who predicted that rising carbon dioxide levels would change the climate

Physics World

In fact, in 1938 Sir George Simpson, a leading meteorologist, dismissed the link between rising carbon-dioxide (CO 2 ) concentration and temperature as “ rather a coincidence ”. Then in 1896, preliminary calculations by Arrhenius hinted that humanity’s burning of fossil fuels could raise CO 2 levels and warm our planet.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

The definitive CO2/CH4 comparison post

Real Climate

but it inevitably brings forth a mish-mash of half-remembered, inappropriate or out-of-date comparisons between the impacts of carbon dioxide and methane. There is also a very small impact of the CH 4 oxidation to CO 2 itself for any fossil-fuel derived methane. (a) W/m 2 for CH 4. Stocks and flows. References.

article thumbnail

2023 confirmed as the warmest year ever recorded

A Greener Life

degrees Celsius warmer than in the 1850-1900 pre-industrial period, when humans began burning fossil fuels on an industrial scale, pumping carbon dioxide into the atmosphere. The data demonstrated that on average 2023 was a whole 1.48 Extraordinarily, the data also showed that the 1.5C

2023 116
article thumbnail

Something Stinks: California Must End Manure Biomethane Accounting Gimmicks in its Low Carbon Fuel Standard

Union of Concerned Scientists

Each credit one metric ton of carbon dioxide equivalent pollution below the standard. I’ve written recently about why a Cap on Vegetable Oil-Based Fuels Will Stabilize and Strengthen California’s Low Carbon Fuel Standard , which addresses the bio-based diesel credits. Source California Air Resources Board.

article thumbnail

New Global Energy Market Risk: War Pushes Overreliance on US LNG in Path of Climate-Amped Hurricanes

Union of Concerned Scientists

While the epicenter of the war and its horrors has remained trained on and in Ukraine, Russia has also leveraged its position as a major fossil fuel exporter to fund its war efforts and to manipulate and threaten others, including countries across Europe that have long relied on Russian supplies of gas. Credit: U.S. Credit: U.S.

article thumbnail

The AMOC: tipping this century, or not?

Real Climate

This was shown by Halldór Björnsson of the Icelandic weather service and presented at the Arctic Circle conference 2016. I discussed this here in 2016 and also in my 2018 RealClimate article “ If you doubt that the AMOC has weakened, read this ”, together with possible other alternative explanations of the ‘cold blob’.

Ocean 243