Major Source and Area Source Programs

National Emission Standards for Hazardous Air Pollutants
Standards that involve the use of Maximum Achievable Control Technology  to reduce major point source and area source emissions of toxic air pollutants.

New Source Performance Standards
Regulations that affect new sources of toxic pollutants (and some existing sources) involving medical waste incinerators, landfills, municipal waste combustors, steam generating boilers.

Small Business Assistance Program
This program assists small businesses with regulatory compliance, provides information about cost saving pollution prevention practices, and ensures that small business are considered when new regulations are developed.

Energy and Technology Development
By identifying opportunities for businesses to conserve energy, resources, and minimize waste, not only increases productivity and profits, but reduces emissions of undesired pollution.

Design for the Environment
Program works with several industry sectors to identify cost-effective alternatives to existing products and processes that reduce risks to workers and the environment while maintaining or improving performance and product quality.

Clean Mower Rebate
A program to trade in old, polluting gas mowers and weed trimmers, for a rebate for a environment-friendy electric mower.

Mobile Source Programs

Vehicle Emission Testing
An inspection program to ensure a vehicle's pollution control system is functioning properly.

Reformulated Gas
Regulations that require gasoline to be "reformulated" with oxygenates so as to result in significant reductions in vehicle emissions of ozone-forming and toxic air pollutants.

Stage II Vapory Recovery Systems
A system designed to capture gasoline vapors that would otherwise escape into the atmosphere as vehicles are refueled.

Tier 2 and Low Sulfur Gasoline
New tailpipe emissions standards for all passenger vehicles, including sport utility vehicles (SUVs), minivans, vans and pick-up trucks, as well as, new standards to reduce the sulfur content of gasoline by up to 90 percent, which will ensure the effectiveness of low emission-control technologies in vehicles and reduce harmful air pollution. 

Diesel Emissions and Fuel
Rules for the first phase of a two-part strategy to significantly reduce harmful diesel emissions from heavy-duty trucks and buses, as well as, new quality requirements for diesel fuel to enable the use of a new generation of emission control technologies for diesel engines.