Average heat content of natural gas delivered to consumers in the U.S. 2010-2023

Average heat content of natural gas delivered to consumers in the United States from 2010 to 2023 (in British thermal units per cubic foot)2010年至2023年美国输送给消费者的天然气平均热值（单位：英热单位每立方英尺（British thermal units per cubic foot））