What is the primary purpose of the National Environmental Policy Act (NEPA)?

The primary purpose of the National Environmental Policy Act (NEPA) is to ensure that federal agencies consider the environmental impacts of their proposed actions before making decisions. This includes the assessment of potential effects on the natural and human environment caused by federal projects, such as construction activities, land use, and regulatory actions. NEPA establishes a framework for evaluating these impacts through required Environmental Assessments (EAs) and Environmental Impact Statements (EISs), which facilitate public involvement and transparency in government decision-making.

By mandating this assessment process, NEPA aims to promote informed decision-making that accounts for environmental quality and sustainability. This approach not only addresses current environmental conditions but also considers long-term effects, ultimately guiding federal actions toward minimizing harm to the environment while still meeting development and policy goals.