Washington, D.C. – Today, the U.S. Court of Appeals for the District of Columbia Circuit upheld in part and vacated in part a landmark 2015 Environmental Protection Agency (EPA) rule requiring that 36 states close loopholes polluters use to emit vast amounts of harmful air toxins during a facility’s start up, shut down and malfunctions (SSM).
Following a lawsuit from the cryptocurrency mining industry, Sierra Club attorneys filed an amicus brief addressing the Department of Energy’s (DOE) efforts to collect information on the energy usage of cryptocurrency mining operations.
Washington, D.C.: The Southwest Power Pool (SPP), once again, submitted a discriminatory accreditation plan with the Federal Energy Regulatory Commission (FERC). SPP was required to go back to the drawing board following a challenge by environmental advocates last year who challenged the unfair treatment of renewable energy.
Lansing, MI – Environmental and housing advocates, Michigan Public Service Commission (MPSC) staff, the Attorney General’s office, and Consumers Energy reached a new agreement that will expand energy efficiency – referred to as energy waste reduction (EWR) – programs and investments following approval by MPSC Commissioners today.
Phoenix, AZ -- In a disheartening verdict, today the Maricopa County Superior Court ruled to uphold the Arizona Corporation Commission’s (ACC) decision to approve Salt River Project’s (SRP) revised proposal to expand the gas-fired Coolidge Generating Station in Pinal County, Arizona.
Detroit, MI – The Sierra Club filed a brief in its lawsuit against the Environmental Protection Agency’s (EPA’s) unlawful approval of Michigan’s request to move the Detroit area from nonattainment to attainment for ground-level ozone pollution.
In a critical step to ensuring that the Martin Lake coal plant must reduce its harmful pollution, the U.S. Fifth Circuit Court of Appeals on Thursday upheld the U.S. Environmental Protection Agency’s designation that two rural East Texas counties do not meet national air quality standards for sulfur dioxide.
Conservation groups sued the U.S. Forest Service today for failing to protect streams in the Cherry River watershed from the harmful effects of coal hauling in the Monongahela National Forest.
The Center for Biological Diversity and Sierra Club filed notice today of their intent to sue the Environmental Protection Agency for failing to ensure that areas in 11 states and two U.S. territories have effective plans for cleaning up sulfur dioxide air pollution.
LOS ANGELES — A federal district court judge denied an effort by the trucking and airline industry to derail a regulation on Friday requiring warehouses across the Los Angeles region, including the Inland Empire, to clean up pollution stemming from these facilities. The decision delivers a major legal victory for clean air advocates.