Optical gas thermographer Kyle Ferrar records infrared video of the THUMS Islands using a FLIR GF320 camera near Long Beach, California on August 26, 2018. Greenpeace partnered with Earthworks and the Center for Biological Diversity to visually document offshore oil production along California's coast. Earthworks' optical gas imaging (OGI) camera detected flaring and emissions from several platforms, making visible normally invisible air toxics.