The updated graph for [1] through 2018 is revealing: https://www.eia.gov/todayinenergy/detail.php?id=40013 https://www.eia.gov/todayinenergy/detail.php?id=40013

The updated graph for [1] through 2018 is revealing: https://www.eia.gov/todayinenergy/detail.php?id=40013 https://www.eia.gov/todayinenergy/detail.php?id=40013 The big story looks like the huge transition from coal to natural gas. 2005 remains the peak for petroleum, but it's been increasing recently.