The Pollution Prevention Act of 1990 is the primary federal law in the United States for preventing pollution. It aims to reduce or eliminate pollution at its source, rather than relying solely on end-of-pipe treatment.

The Clean Air Act aims to reduce air pollution, protect human health, and preserve natural resources. It sets standards for air quality, regulates emissions from various sources, and promotes research and development of clean energy technologies.

The Clean Water Act regulates the discharge of pollutants into waters of the United States. It sets standards for water quality, establishes a permitting system for wastewater treatment facilities, and promotes the restoration and protection of water bodies.

The Resource Conservation and Recovery Act aims to manage hazardous waste, promote recycling and waste reduction, and clean up contaminated sites. It establishes a framework for the proper disposal of hazardous waste, encourages the development of recycling programs, and provides funding for the cleanup of hazardous waste sites.

The Emergency Planning and Community Right-to-Know Act requires industries to report their releases of toxic chemicals to the government and to the public. This information is made available through the Toxics Release Inventory (TRI), which allows communities to track the release of toxic chemicals in their area.

The Pollution Prevention Act focuses on reducing pollution at its source, rather than relying solely on end-of-pipe treatment. It encourages industries to adopt pollution prevention practices, such as using less toxic materials, improving production processes, and recycling waste.

The Resource Conservation and Recovery Act regulates the disposal of solid waste, including hazardous waste. It sets standards for the proper disposal of solid waste, promotes recycling and waste reduction, and provides funding for the cleanup of solid waste disposal sites.

The National Environmental Policy Act requires federal agencies to consider the environmental impacts of their actions and to prepare environmental impact statements for major federal actions that may significantly affect the environment.

The Hazardous Materials Transportation Act regulates the transportation of hazardous materials by air, rail, highway, and water. It sets standards for the packaging, labeling, and transportation of hazardous materials, and requires shippers to provide emergency response information.

The Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), also known as Superfund, aims to clean up hazardous waste sites and provide compensation to victims of hazardous waste contamination.

The Federal Insecticide, Fungicide, and Rodenticide Act regulates the use and disposal of pesticides. It sets standards for the registration, sale, and use of pesticides, and requires manufacturers to conduct safety testing before pesticides can be sold.

The Toxic Substances Control Act regulates the manufacture and use of toxic chemicals. It requires manufacturers to test new chemicals for safety before they can be sold, and it gives the government the authority to restrict or ban the use of chemicals that pose an unreasonable risk to human health or the environment.

The Resource Conservation and Recovery Act regulates the management of underground storage tanks. It sets standards for the design, installation, and maintenance of underground storage tanks, and requires owners and operators to take steps to prevent leaks and spills.

The Oil Pollution Act aims to prevent and respond to oil spills. It sets standards for the design and operation of oil tankers, requires oil spill response plans, and establishes a fund to pay for the cleanup of oil spills.

The Clean Air Act regulates the emission of greenhouse gases. In 2007, the Supreme Court ruled that greenhouse gases are air pollutants and that the Environmental Protection Agency (EPA) has the authority to regulate them under the Clean Air Act.