Oilfield Witness certified optical gas imaging thermographers have over a decade of experience documenting methane emissions from gas and liquefied natural gas (LNG) infrastructure in the U.S. This work has helped expose the serious impacts of gas and LNG infrastructure on communities, ecosystems, and the climate.

In February 2025, Oilfield Witness experts traveled to Japan for an unprecedented field investigation to track methane emissions from LNG import terminals and gas plants along Tokyo Bay.

We captured video footage of significant methane emissions from the Futtsu LNG import terminal, Futtsu gas power plant, and the Goi LNG power plant. This video evidence exposes the damaging impact of LNG and gas infrastructure on communities and our climate.