Puzzling methane rise in 2020 linked to pandemic lockdown effects
New Scientist
DECEMBER 14, 2022
A spike in the greenhouse gas methane in 2020 may be explained in part by a drop in nitrogen oxide emissions during the covid-19 pandemic
New Scientist
DECEMBER 14, 2022
A spike in the greenhouse gas methane in 2020 may be explained in part by a drop in nitrogen oxide emissions during the covid-19 pandemic
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. Even so, cars and trucks are still making us sick—and killing us. Transit agencies in Washington, D.C.,
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Union of Concerned Scientists
OCTOBER 28, 2022
6 was enacted, the plants have emitted more than 29 million tons of heat-trapping carbon dioxide, 28,000 tons of nitrogen oxides (NOx), and 16,000 tons of sulfur dioxide (SOx). That amount, however, is less than what Ohio households have already paid in coal subsidies since January 2020. Ohioans pay for OVEC losses.
Union of Concerned Scientists
MAY 12, 2022
From 2020 to 2040, solar generation in these states jumps nearly ninefold and wind generation more than sevenfold. Emissions of sulfur dioxide and nitrogen oxides from power plants in alliance states drop 88 percent and 77 percent respectively by 2040. percent in 2020 to 3 percent in 2040 under the 100-percent RES scenario.
Union of Concerned Scientists
APRIL 19, 2022
From 2020 to 2040, solar generation in these states grows nearly ninefold and wind generation more than sevenfold. Sulfur dioxide (SO 2 ) and nitrogen oxides (NO x ) emissions from power plants in USCA states fall 88 and 77 percent respectively by 2040, compared with 27 and 18 percent under current policies and plans.
Union of Concerned Scientists
FEBRUARY 22, 2023
million registered vehicles, they contribute 39 percent of nitrogen oxide (NOx) emissions, 48 percent of fine particulate matter (PM2.5), and 21 percent of climate-changing emissions from all on-road vehicles in the state. Though medium- and heavy-duty trucks and buses make up only nine percent of the state’s 4.2
Union of Concerned Scientists
MAY 13, 2024
The air quality for this report was calculated using data reviewed by EPA from 2020, 2021, and 2022. come from reactions of industrial pollutants (nitrogen oxides and sulfur oxides) with sunlight and unfinished fuel combustion. come from burning fossil fuels and pesticide use, and ultrafine particles (PM0.1)
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