Go behind the scenes with senior editor Corey Mitchell, reporter Phil McKenna, and data journalist Peter Aldhous as they discuss a new Senate probe over lucrative and questionable tax credits to the country’s largest exporter of liquefied natural gas.

Liquefied natural gas vessels are fueled by their cargo—they’re built specifically to make use of the gas boiling off from their tanks.

But Cheniere Energy, the largest U.S. exporter of LNG, requested “alternative fuel” tax credits for that. The claim baffled shipping experts, because what Cheniere Energy is doing isn’t, in any real sense, an alternative. It also provides little climate benefit over fueling the vessels with diesel and uses the credit in a way that tax specialists say was never intended. 

Yet the Internal Revenue Service approved a $370 million payout to the company, a huge windfall that Phil and Peter predicted in an exclusive investigation earlier this year. Now, a group of seven Senate Democrats have launched a probe over the controversial tax credits and financial boon to Cheniere Energy. 

Phil and Peter explain the debate over the tax credits, the complicated calculations they used to estimate Cheniere’s payout, and how this case fits into their larger investigation into the hidden climate costs of exporting liquefied natural gas. 

This article was originally published by Inside Climate News; please consider supporting the original publication, and read the original version at the link above.