Oil Is the Biggest Source of Greenhouse Gas Pollution in the U.S.

Takeaway: we need to focus not just on coal and gas, but also on reducing carbon pollution from vehicles.
  • Oil accounted for 43% of U.S. greenhouse gas (GHG) pollution in 2015, exceeding both coal and natural gas, which each accounted for 28%.

  • In 2016, natural gas is expected to emit more GHGs than coal for the first time since 1978.

Converting Every Single Coal Power Plant to Natural Gas Wouldn't Do Enough to Solve Climate Change

Takeaway: we need to transition from coal to carbon-free energy, not natural gas, in order to prevent the worst climate impacts.
  • A 2011 paper finds that if the world converted all coal power plants to natural gas by 2050, the resulting reduction in global temperatures would not be big enough to prevent the worst impacts of climate change.

  • Even if, optimistically, no natural gas leaked into the atmosphere during its production and distribution, the resulting temperature reduction from a complete coal-to-gas shift would still be too small to prevent the worst impacts of climate change.