Climate Change Nitrogen Oxides Pollution Control 
Union of Concerned Scientists
APRIL 3, 2025
Those include: More NO x The higher fuel flow rate (faster use of fuel, given hydrogens lower energy content) and the higher temperatures produced by gas-hydrogen blends produce more nitrogen oxides (NO x ), which can cause and exacerbate asthma and other respiratory diseases. More water use Hydrogen production consumes water.
Legal Planet
AUGUST 2, 2023
As my colleagues and I have explained , generation shifting is an ordinary consequence of pollution-control rules and is the easiest, cheapest, and best way to reduce carbon dioxide emissions from fossil fuel-powered plants. The EPA can, and must, separately regulate co-pollutants with dangerous local health effects.
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Union of Concerned Scientists
APRIL 11, 2024
According to an October 2023 report by the Climate Investigations Center (CIC), a nonprofit watchdog organization, the industry has been gaslighting us by promoting the idea that “cooking with gas” is a good thing, despite knowing as far back as 1970 that gas stoves pose a threat to public health and the environment.
Union of Concerned Scientists
MARCH 12, 2024
In 1963, a typical car—which ran on leaded gasoline without pollution control devices— emitted 520 pounds of hydrocarbons, 1,700 pounds of carbon monoxide, and 90 pounds of nitrogen oxide every 10,000 miles traveled. Cars and trucks are a lot cleaner than when I was growing up.
Union of Concerned Scientists
SEPTEMBER 26, 2024
Many pollutants cause cancer, pulmonary and heart diseases, neurological, reproductive, developmental, and immunological damage, and more. Examples are benzene, hydrofluoric acid, particulate matter, sulfur dioxide, nitrogen oxides, and many, many other toxic pollutants. Refining uses many risky industrial processes.
Legal Planet
AUGUST 22, 2023
States and local air quality regulators have the legal authority to set particulate matter (PM), ozone, and nitrogen oxides (NOx) emissions standards and adopt regulations for these pollutants when they are already in attainment of the national ambient air quality standards ( NAAQS ) set by the U.S.
Union of Concerned Scientists
JUNE 14, 2023
JM: Quite simply, if we don’t clean up the power sector, we won’t get anywhere close to reducing the amount of carbon emissions needed to avoid the worst consequences of climate change. Not even close. It sets a framework for states and utilities across the country to fully reckon with their power plants’ carbon emissions. billion.
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