To preserve the spectacular Sierra Nevada valley called Mineral King from being developed into a large ski resort, a small band of lawyers filed suit. After many twists and turns, the valley was saved, and later became protected within Sequoia National Park.

The case confirmed the right of citizens to take environmental disputes to court. And it triggered the creation of Earthjustice in 1971, counting among the organization’s earliest legal victories.

Earthjustice has successfully battled for more than 40 years to protect the massive trees and abundant wildlife of Tongass National Forest from old-growth logging and destructive road construction.

The Tongass is known as “America’s Climate Forest” due to its unsurpassed ability to mitigate climate-warming emissions.

Earthjustice has been involved in legal fights to restore Florida's treasured waters for decades.

Since 1988, Earthjustice has represented a coalition of environmental groups in a federal case to clean up devastating agricultural pollution in the Everglades. We negotiated a landmark settlement agreement in 1992 that required significant Everglades restoration measures and court-enforced pollution limits. Since then we have filed lawsuits to keep pollution from agricultural operations — including industrial sugar-growing complexes — out of the Everglades.

Additionally, a complex litigation campaign by Earthjustice attorneys compelled state and federal agencies to comply with the Clean Water Act and set numeric limits for phosphorus and nitrogen pollution. The pollution results in toxic algae outbreaks that cover waterways with green slime and that can harm humans and dolphins, manatees, birds, and fish.

A huge gold mining proposal threatened Yellowstone National Park in the mid-1990s. Earthjustice sued, using the Clean Water Act, to hold the mining company liable for future damage, which was estimated at $150 million.

National and international pressure added to the lawsuit, resulting in the company abandoning its plans for the mine. A potential disaster at one of the world's treasures was averted.

We continue to work to safeguard the greater Yellowstone ecosystem, including blocking yet another attempt to bring industrial goal mining operations to Yellowstone.

We won at the Montana Supreme Court in 2020 in a court decision that not only blocked the mining proposal, but also upheld the rights of Montanans’ to stop similar unlawful projects.

The Anacostia River was one of America’s dirtiest rivers for many years.

Today, it is coming back to life due to sustained community pressure and Earthjustice litigation, requiring the U.S. Environmental Protection Agency to set strong pollution limits and the creation of one of the most effective sewage overflow control programs in the nation.

Earthjustice has fought for 20 years to defend the Roadless Rule, which protects roughly a third of our national forests from clear-cuts and damaging road construction.

We have won in court after court, preserving vital wildlife habitat, safeguarding drinking water for millions of Americans, and ensuring quality recreation cherished by all.

At the state and national level, Earthjustice will continue to stand up for our nation’s last wild places.

Our national monuments are landscapes of extraordinary cultural, scientific, and ecological value.

Earthjustice has defended these public lands and waters for decades, from protecting Giant Sequoia National Monument from the timber industry in the early 2000s, to pushing the Biden administration to restore critical protections stripped away from Bears Ears, Grand Staircase-Escalante, and Northeast Canyons and Seamounts National Monuments during the Trump administration.