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The Social Cost of George W. Bush

Legal Planet

Carbon emissions stayed about constant under Bush, with an average around 5.6 The social cost of carbon is an estimate of the harm done by one additional ton of carbon dioxide. The earliest government estimate of the social cost of carbon was for 2010: $21/ton with a 3% discount rate and $35 at a 2.5%

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Net Zero/Not Zero

Real Climate

With empirical data and more and better modeling, it has become clear that, to first approximation, the eventual anthropogenic warming from carbon dioxide is tied to the cumulative emissions. This figure is from the AR6 SPM: The relationship between cumulative carbon emissions and temperature (SPM AR6).

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PPL On Track To Achieve 70% Reduction In Greenhouse Gases By 2035, 80% Reduction By 2040 On The Way To Net-Zero Carbon Emissions By 2050

PA Environment Daily

"As we pursue our goals, we're investing in the research and development of clean energy solutions that will enable us to achieve net-zero carbon emissions, and we're committed to ensuring a balanced, responsible and just transition to economy-wide decarbonization."

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Three sustainable fuels that could be the future of green aviation

A Greener Life

In 2021, the International Air Transport Association (IATA) set a target for the aviation industry to achieve net-zero emissions by 2050. of the world’s total carbon dioxide emissions from fossil fuel combustion, many airlines are considering carbon-capture-and-storage technologies and electric-powered planes.

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Future costs of emissions three times higher than assumed finds study

A Greener Life

The US puts a dollar figure on the damage caused by carbon emissions, but new research finds it’s too low, meaning the benefits of reducing emissions are being underestimated. SCC is a dollar estimate of the long-term damage caused by emitting a tonne of carbon dioxide in a given year. By James Norris.

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Energy news as COP23 is taking place in Germany

Edouard Stenger

It crashed the 10 GW barrier in 2010. This is a game-changing move as peaker plants and even baseload ones will become more and more irrelevant, decreasing carbon emissions. The intense wildfires that have been seen in Southern Europe and the Western part of North America are emitting a lot of carbon dioxide.

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Back in Black: Creating positive changes by focusing on a short-lived pollutant

HumanNature

Figure 1: Size reference for atmospheric particles (US EPA 2016) and a general structure of freshly created black carbon. Direct Environmental Effects Did you know that black carbon is the second most important warming agent in our atmosphere behind carbon dioxide (CO 2 )? Particles that are less than 2.5