The data displays the U.S. transportation sector's carbon dioxide (CO2) emissions from selected fuels in 2015 with projections to 2050. It is estimated that some 72 million metric tons of CO2 will be produced by the use of natural gas in the United States transportation sector in 2050.
2015 | 1820 | 39 | 5 |
2020 | 1821 | 42 | 9 |
2025 | 1729 | 46 | 18 |
2030 | 1634 | 52 | 25 |
2035 | 1599 | 56 | 31 |
2040 | 1619 | 61 | 36 |
2045 | 1672 | 67 | 39 |
2050 | 1735 | 72 | 41 |