
Oregon’s most populous county is suing more than a dozen large fossil fuel companies to recover costs related to extreme weather events linked to climate change.
The lawsuit filed Thursday in Multnomah County Circuit Court alleges the combined carbon pollution the companies emitted was a substantial factor in causing and exacerbating a 2021 heat dome that killed 69 people, The Oregonian/OregonLive reported. Multnomah County is home to Portland and known nationally for mild weather and rain.