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We Need an Agreement to Phase out Fossil Fuels at COP28

Union of Concerned Scientists

It’s not just the poor air quality, long lines, and excessive fossil fuel company representation ; nations are still too far apart in their positions on a fossil fuel phaseout, the top priority for this COP. Yet global fossil fuel production and use continue to expand. Particulate matter (PM2.5)

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

Union of Concerned Scientists

And fossil fuel power plants may not stick to their retirement schedules for a variety of reasons. In 2021 alone, the plants slated for retirement emitted more than 28,000 tonnes of nitrogen oxides (NO x ), 32,000 tonnes of sulfur dioxide (SO 2 ), and 51 million tonnes of carbon dioxide (CO 2 ), according to EIA data.

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Fighting Climate Change and Unhealthy Air, California Wants to Electrify Trucks, Too

Union of Concerned Scientists

California’s fleet of commercial trucks and buses is responsible for an outsized impact on air quality and climate change. This is roughly the equivalent of taking 66 million fossil-fueled cars off the road for an entire year. There are more than 1.8 pollution from vehicles. The rule would also reduce NOx and PM2.5

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Ask a Scientist: The US Has to Do More to Meet Its Carbon Emissions Reduction Goals

Union of Concerned Scientists

It also will save US consumers money because they will spend less on fossil fuels. trillion in avoided climate change-related damages. EN: UCS’s analysis looks at various ways the United States could meet its climate targets. What are the main solutions? Energy efficiency also plays a critical role.

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Don’t Believe the Lies: Five Facts to Consider as the UN’s COP27 Comes to a Close

Union of Concerned Scientists

(For a deeper dive on what’s really going on here in Egypt, check out the Climate Action Against Disinformation’s website.). A small number of big corporations are responsible for the climate crisis. The best solution: Replace fossil fuels with renewable energy. This is not news, but it’s worth repeating.

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Diesel is the Reason for the Sneezin’: Cleaner Holiday Deliveries are on the Horizon

Union of Concerned Scientists

For example, home deliveries in some areas may cut climate-warming emissions compared to driving in a personal vehicle to purchase items in person. Even when accounting for pollution from electricity generation, electric trucks can significantly reduce air pollution and get us on a better track to addressing climate change.

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Ask a Scientist: Two Dozen States Can Meet 100 Percent of Electricity Demand with Renewables by 2035

Union of Concerned Scientists

To help avoid the worst possible consequences of climate change, however, the alliance states need to reach that 100-percent objective much more quickly. Emissions of sulfur dioxide and nitrogen oxides from power plants in alliance states drop 88 percent and 77 percent respectively by 2040.