Search results
Results from the WOW.Com Content Network
This is a list of U.S. states and territories by carbon dioxide emissions for energy use, [1] [2] as well as per capita [3] [4] and by area. [5] The state with the highest total carbon dioxide emissions is Texas and the lowest is Vermont. The state with the highest per capita carbon dioxide emissions is Wyoming and the lowest is New York.
In the United States, power generation was the largest source of emissions for many years, but in 2017, the transportation sector overtook it as the leading emissions source. As of that year, the breakdown was transportation at 29%, followed by electricity generation at 28% and industry at 22%.
The Emissions & Generation Resource Integrated Database (eGRID) is a comprehensive source of data on the environmental characteristics of almost all electric power generated in the United States. eGRID is issued by the U.S. Environmental Protection Agency (EPA).
Emissions of carbon dioxide, methane and nitrous oxide in 2023 were all higher than ever before. [6] Electricity generation, heat and transport are major emitters; overall energy is responsible for around 73% of emissions. [7] Deforestation and other changes in land use also emit carbon dioxide and methane.
Burning biomass produces many of the same emissions as burning fossil fuels. However, growing biomass captures carbon dioxide out of the air, so that the net contribution to global atmospheric carbon dioxide levels is small. The process of growing biomass is subject to the same environmental concerns as any kind of agriculture.
The legislation also increases the state's Renewable Energy Standard to 55% by 2035. Nebraska Net-zero carbon emissions from generation resources for Nebraska Public Power District and Omaha Public Power District 2050 Nebraska is the only state served solely by publicly owned utilities.
Electricity generation is the fourth highest combined source of NO x, carbon monoxide, and particulate matter in the US. [21] According to the International Energy Agency (IEA), low-carbon electricity generation needs to account for 85% of global electrical output by 2040 in order to ward off the worst effects of climate change. [22]
Electricity generation has been approximately flat in the last ten years, [4] but with significant changes in composition over that time. In 2013 coal was 38.8% of generation, natural gas was 27.6%, nuclear was 19.4%, wind was 4.1%, hydro was 6.6%, and solar was 0.2%. Because of this shift, CO2 emissions have gone down by 30%. [5]