EPA Opens Endangered Species Habitats to Development

The Trump administration finalized a new rule on Friday that will open habitats of imperiled wildlife to development, logging, and mining, weakening a key provision of the Endangered Species Act (ESA).

For the past 50 years, the ESA has included a broad definition of "harm" that protected not only the species themselves but also the critical habitats necessary for their survival. This broad interpretation of harm was previously upheld by the Supreme Court in 1995, which supported protections for old-growth forests essential to the survival of endangered spotted owls.

Environmental advocates have argued that habitat destruction is the primary driver of species loss. The ESA has been credited with preventing the extinction of 99% of species listed under its protection. This new rule, however, redefines "harm" to exclude indirect impacts on habitat, potentially allowing activities that degrade or destroy critical ecosystems without violating the act.

The rollback is expected to face significant opposition from environmental groups and conservationists who contend that it undermines decades of progress in protecting vulnerable species and their environments. The decision marks a significant shift in the interpretation and enforcement of one of the United States' most significant environmental protection laws.