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Much ado about acceleration

Real Climate

There has been a lot of commentary about perceived disagreements among climate scientists about whether climate change is, or will soon, accelerate. 24 from Hansen et al (2023). In my recent Nature commentary , I pointed out the difficulties explaining quantitatively why 2023 was so warm. Tselioudis, E. Russell, J.

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Good News—and Bad—about Fossil Fuel Power Plants in 2023 

Union of Concerned Scientists

Solar power is expected to make up about half of all additions of US electric generating capacity in 2023, according to data from the US Energy Information Administration (EIA). Compiled by UCS from Energy Information Administration data as of January 2023. In 2019, air pollution more broadly was responsible for about 6.7

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Four Reasons You Should Care about California Snow

Union of Concerned Scientists

Three comparative maps of snow water equivalent (SWE) across California on April 1 in 2015, 2023, and 2024, based on data from the National Snow Analysis by the Office of Water Prediction. Last year, in April 2023, the manual survey recorded 10.5 This was part of Tulare Lake last year (2023) after intense rains and snowmelt.

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2023 Atlantic Hurricane Season—a Wrap (Maybe)

Union of Concerned Scientists

“In the eye of a hurricane There is quiet For just a moment A yellow sky When I was seventeen a hurricane Destroyed my town I didn’t drown I couldn’t seem to die” The above lyrics written by Lin-Manuel Miranda from the musical Hamilton , bring out feelings—and facts—about hurricanes.

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Everything You Wanted to Know About Biodiesel and Renewable Diesel. Charts and Graphs Included

Union of Concerned Scientists

Back in 2016 I wrote a long post about biodiesel , explaining what it is made from (mostly vegetable oil) and arguing that EPA should show restraint in setting targets for biodiesel because of the limited availability oils and fats and the harmful consequences of drawing too heavily from these limited sources. percent in 2022.

Biofuels 289
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Unforced Variations: Dec 2023

Real Climate

This month, there is the COP28 hoopla , the ongoing El Niño and the speculation about the 2023 temperature ranking (which will not be that surprising). An open thread for climate topics… The post Unforced Variations: Dec 2023 first appeared on RealClimate. Well, that year went quickly.

2023 130
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What’s Up With Water – January 10, 2023

Circle of Blue

Plumes of intense rain and snow hit the state last week, raising concerns about flooding and landslides in areas that are recovering from wildfires. officials have an idea about how many people are being displaced. According to the Associate Press, about half of the affected people left home due to hurricanes.

2023 246