Electric utilities are likely responsible for the nation’s higher than expected emissions of sulfur hexafluoride, a greenhouse gas 25,000 times worse for the climate than carbon dioxide.
While emissions of sulfur hexafluoride (SF6), the world’s most potent greenhouse gas, have fallen sharply in the U.S. in recent decades, actual emissions are significantly higher than the official government estimates, a new study concludes.
For climate activists, the term “Exxon Knew” has settled deeply into the lexicon of climate accountability, shorthand for the contradiction between the oil giant’s long campaign to publicly question climate science and its internal understanding that the science was sound.
Now, new academic research lends statistical rigor to this concept by showing that the company’s own climate projections, dating back decades, consistently predicted the warming that was to come primarily from burning fossil fuels.
Greenland's glaciers are melting 100 times faster than previously calculated, according to a new model that takes into account the unique interaction between ice and water at the island’s fjords.
The past few years have hit most British Columbians hard — from COVID-19 to floods and fires to the escalating cost of living. The new premier has hit the ground running, delivering an ambitious string of initiatives in his first weeks.
Refreezing the Arctic sounds like a crazed impossible idea, but a knowledgeable group of scientists believe it has the potential to be the best most efficient quickest way to reduce manifold risks of a climate system that’s already in shaky condition.
This is being passed on to you via Arctic Sea Ice Forum, What’s New in the Arctic. The forum is a place where scientists studying the arctic get to compare notes. There’s an enormous amount of information there and the scientists report on all the new papers, discussions, technology, etc concerning the Arctic. In the link above, the commentary was: “Another brilliant comprehensive survey of what's going on in the Arctic and in Grønland in the series "Just have a Think".
