Union of Concerned Scientists

SEPTEMBER 11, 2024

Number of cars are up, but gasoline use is down The number of passenger cars, trucks, and SUVs in California has continued to increase over the last ten years, from less than 23 million in 2013 to almost 29 million in 2023. Only around 50,000 EVs were on the road in 2013, but there are now over 1.5

Carbon Dioxide 262

Carbon Dioxide 2005 Electricity Nitrogen Oxides 262

Union of Concerned Scientists

APRIL 11, 2024

That would of course include fossil gas, which consists of 85 to 90 percent methane, a significantly more potent heat-trapping gas than carbon dioxide. In rebuttal, AGA and APGA cited a 2013 Lancet study investigating the association between different cooking fuels and childhood asthma in 47 countries.

2013 362

2013 Electricity Natural Gas Fossil Fuels 362

Legal Planet

SEPTEMBER 3, 2021

Because methane has 28 times the global warming potential of carbon dioxide and a shorter atmospheric life of only 12 years, immediate action to reduce methane emissions —including from agriculture—is critical to slow our warming climate, especially in light of expanding global populations and food demand. 2018 , Petersen et al.,

Carbon Dioxide 147

Carbon Dioxide 2013 Nitrogen Oxides Carbon Monoxide 147

Legal Planet

OCTOBER 5, 2023

The transportation sector is also a substantial source of nitrogen oxides and particulates, both of which are dangerous to human health. Transportation is now the source of 28% of U.S. greenhouse gas emissions, more than the electric power sector. Q: Any other issues in Ohio that got attention?

Clean Air Act 279

Clean Air Act Nitrogen Oxides Regulations Technology 279