The Nord Stream sabotage likely released more methane than the complete lifecycle of a GoM lease sale (upstream and downstream). Also, the Nord Stream explosions may have released more methane than is emitted by all US offshore producers in an entire year. Here are the numbers:
| Source of Methane | CH4 emissions (1000s of tons) |
| Nord Stream (probable range) | 100-400 |
| Nord Stream (maximum) | 500 |
| Nord Stream – first 48 hrs (CAMS est) | 175 |
| all US offshore production in 2020 (EPA) | 193 |
| all US on- and offshore exploration in 2020 (EPA) | 12 |
| lifecycle upstream emissions from a typical GoM lease sale (BOEM) | 118 |
| lifecycle up- and downstream emissions from a typical GoM sale (BOEM) | 151 |
Finally, remember that offshore oil and gas leasing results in a net reduction in GHG emissions.
The No Leasing scenario results in roughly double the CO2e emissions for upstream activities compared to those of the Leasing scenario, given that, collectively, the substitute energy sources have higher GHG emissions per unit of production (also known as “GHG intensity”) compared to the forgone domestically produced OCS oil and natural gas of the Leasing scenario.
BOEM
Even when mid- and downstream emissions are included, leasing is preferable to no leasing. See the table below from the BOEM report:
Bottom line: we need more energy leasing and less military aggression!
Bud's Offshore Energy (BOE) 