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Progress Possible at COP 28 Despite Fossil Fuel Industry Deception

Union of Concerned Scientists

Global net anthropogenic greenhouse gas emissions 1990–2019. Global net anthropogenic greenhouse gas emissions include carbon dioxide from fossil fuel combustion and industrial processes, net carbon dioxide from land use, land use change and forestry, methane, nitrous oxide, and fluorinated gases.

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Science denial is still an issue ahead of COP28

Real Climate

It is 33 years now since the IPCC in its first report in 1990 concluded that it is “certain” that greenhouse gas emissions from human activities “will enhance the greenhouse effect, resulting on average in an additional warming of the Earth’s surface.”

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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). Article 4, section 1.

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The CO2 problem in six easy steps (2022 Update)

Real Climate

Step 1: There is a natural greenhouse effect. Thus there must be a large amount of IR absorbed by the atmosphere (around 158 W/m 2 ) – a number that would be zero in the absence of any greenhouse substances. Step 2: Trace gases contribute to the natural greenhouse effect. The Earth’s Energy Budget (NASA).

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Another Historic Climate Court Ruling in the Netherlands

Legal Planet

, its district, appellate , and supreme courts decided in favor of Urgenda, an upstart environmental organization, ordering the government to more aggressively reduce greenhouse gas emissions. Environmental Protection Agency (2007) forced the EPA to regulate greenhouse gas emissions. Everyone produces greenhouse gases.

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Why Energy Bills Will Be Even Higher This Winter

Union of Concerned Scientists

The US Energy Information Administration is forecasting the wholesale price of gas to reach its highest level since the winter of 2009-2010 in inflation-adjusted terms. Methane is more than 80 times as powerful at warming the planet over a 20-year time frame than carbon dioxide. . There’s a better way forward.

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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

The company has made substantial progress in reducing emissions from generation and other areas of its operations and is on track to achieve a 70 percent reduction from 2010 levels in carbon dioxide and other greenhouse gases by 2035 and an 80 percent reduction by 2040.