January 23, 2025
Suncor USA Inc. told a Colorado federal judge that environmentalists suing it for allegedly violating emissions standards have improperly tied their claims to events that are already resolved or are being investigated by federal and state governments.
August 06, 2024
Environmental justice groups sued Suncor Energy USA Inc. on Tuesday seeking civil penalties on behalf of people exposed to air pollution near an oil refinery, contending that federal and state regulators have failed to stop the company's ongoing Clean Air Act violations.