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Morgan Bazilian, Greg Clough and Simon Lomax

The Biden administration鈥檚 pause on liquefied natural gas (LNG) export approvals has been a political lightning rod ever since it was announced in late January. 

U.S. Energy Secretary Jennifer Granholm recently  the pause will be over in a matter of months, once federal officials have completed a review of the climate, environmental and economic impacts of LNG exports.

But House Speaker Mike Johnson has  that Republicans in Congress will demand the immediate lifting of the pause in exchange for congressional approval of foreign aid for Ukraine in its war with Russia. Likewise, Texas and 15 other states filed a  last month seeking to end the pause. 

Time will tell if these political and legal challenges succeed or fail. But if the U.S. Department of Energy (DOE) does manage to complete its review, what鈥檚 the likely outcome?

The following five data points offer some critical clues.

$1.50

This was the daily price for 1,000 cubic feet 鈥� or 1 million British thermal units 鈥� of natural gas on Feb. 20, which was 鈥渢he lowest price in inflation-adjusted dollars since at least 1997,鈥� . 

Some critics of LNG exports have raised fears of higher domestic energy prices. While there was a spike in natural gas prices in 2022, as Europe quickly ramped up consumption of U.S. LNG in response to the Russia-Ukraine war, those prices have quickly returned to pre-war levels and below.

50%

This is the increase in methane emissions when Russian natural gas is used instead of U.S. natural gas, according to the International Energy Agency (IEA) 2023 .

For some other gas exporting nations, the jump in methane emissions is much higher. Algeria鈥檚 methane emissions per unit of gas produced is roughly double that of the U.S. Turkmenistan鈥檚 is 550% higher, according to IEA data.

If anything, these figures may understate the difference in methane intensities between nations.

That鈥檚 because the operation of the U.S. oil and natural gas industry is much more transparent and subject to more stringent reporting requirements than its counterparts in Russia, Algeria, Turkmenistan and other energy exporting countries.

4%

This is an estimated methane leakage rate that would make LNG and pipeline gas no better for the climate than coal. 

Natural gas, which is mostly made of methane, emits roughly half as much carbon dioxide as coal when used as a fuel for generating electricity. But when methane escapes during the production and transportation of natural gas, it this climate benefit, because methane traps much more heat than carbon dioxide on a pound-for-pound basis.

To be sure, no single data point can capture the full complexity of the global energy system. Not all natural gas is produced in the same way and the same can be said for coal.

Natural gas also has uses outside the energy sector 鈥� such as a feedstock for making agricultural fertilizer 鈥� which further limits the usefulness of comparisons with coal. 

2.3%

This is a estimate for the average methane intensity of U.S. natural gas production, referenced in the of November 2022.

It is on 2015 data, which is now almost 10 years old. Therefore, it does not reflect almost a decade of increasingly stringent regulations on methane emissions, introduced by state and federal environmental agencies.

In addition, over the past decade, new technologies have been developed to closely monitor oil and gas operations for methane leaks, including ground-level sensors, drone flights, aerial surveys and satellite imagery.

Those technologies are being used today to set aggressive public and private sector targets for reducing the methane intensity of natural gas to much, much lower levels. At the federal level, a newly finalized from the U.S. Environmental Protection Agency is projected to reduce oil and gas industry methane emissions by 80% between now and the end of this decade.

0.2%

This is the new methane intensity benchmark for U.S. natural gas production that is currently being implemented by the Biden administration. It is also emerging as a new global standard.

For example, the European Union has proposed the same 0.2% benchmark for the production phase 鈥� also known as upstream operations 鈥� for LNG and pipeline gas imports. During last year鈥檚 climate talks, almost 50 of the world鈥檚 largest oil and gas companies also committed to achieving the 0.2% upstream methane intensity benchmark by 2030.

Meanwhile, in Asia, major LNG importers Japan and South Korea have also launched their own to drive down methane emissions from the natural gas they buy from the U.S. and other suppliers.

In practical terms, these developments mean that U.S. LNG will have to comply with stringent domestic and international methane controls in the coming years.

Taken together, these five data points may explain some earlier comments from the DOE just a few days after the pause and review process was announced in January.

鈥淚t will be robust analysis,鈥� DOE assistant secretary Brad Crabtree . 鈥淚 actually believe that it will serve the industry well in terms of responding to criticism, whether it鈥檚 about domestic prices in the United States or climate implications of our exports.鈥�

To be sure, political or legal influences may intervene before the DOE鈥檚 review process is complete.

But as things currently stand, the data is moving in the direction of lifting the pause and restarting the LNG permitting process with an updated set of parameters for assessing individual projects on their merits.

Morgan Bazilian is the director of the Payne Institute for Public Policy at the Colorado School of Mines. Greg Clough is the institute鈥檚 deputy director. Simon Lomax is a policy and outreach advisor to the institute.