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  • A record share of US electricity comes from clean energy . . .
    Greenhouse gas emissions across the American economy rose by 1% in 2022 This followed a 5 8% increase in 2021 However, the report notes that emissions remained 3% below pre-pandemic levels and a substantial 13 8% below levels recorded in 2005
  • In 2019, U. S. energy production exceeded consumption for the . . .
    The sources of U S energy consumption have generally followed the same trends as energy production during the past 62 years Petroleum remains the largest source of energy consumption in the United States, but its share has decreased from 43% in 1957 to 37% in 2019 Natural gas grew from 24% to 32% of U S energy consumption
  • Biodiesel Vehicle Emissions - Alternative Fuels Data Center
    All engines must meet the same tailpipe emissions standards, regardless of fuel type, as defined by the U S Environmental Protection Agency Life Cycle Emissions Life cycle analysis is a technique used to assess the environmental impacts of all stages of a product's life, including raw material extraction, processing, manufacturing
  • COVID-19 caused only a temporary reduction in carbon . . . - UNEP
    COVID-19 did not slow the relentless advance of climate change There is no sign that we are growing back greener, as carbon dioxide emissions are rapidly recovering after a temporary blip due to the economic slowdown and are nowhere close to reduction targets Greenhouse gas concentrations in the atmosphere continue at record levels, committing the planet to dangerous future warming
  • Decarbonization potential of electrifying 50% of U. S. light . . .
    The U S federal government has established goals of electrifying 50% of new light-duty vehicle sales by 2030 and reducing economy-wide greenhouse gas emissions 50-52% by 2030, from 2005 levels
  • Concurrent variation in oil and gas methane emissions and oil . . .
    Abstract Methane emissions associated with the production, transport, and use of oil and natural gas increase the climatic impacts of energy use; however, little is known about how emissions vary temporally and with commodity prices We present airborne and ground-based data, supported by satellite observations, to measure weekly to monthly changes in total methane emissions in the United
  • Methane from oil gas – Methane Tracker 2020 – Analysis - IEA
    Total indirect greenhouse gas (GHG) emissions from oil and gas operations today are around 5 200 million tonnes (Mt) of carbon-dioxide equivalent (CO2-eq), 15% of total energy sector GHG emissions Methane, a much more powerful (though shorter-lived) GHG than CO 2 , is the largest single component of these indirect emissions





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