The Montreal Protocol and Kigali Amendment

Legally mandates the phaseout of the production and use of controlled ozone-depleting substances, setting phaseout obligations on a strictly enforced schedule. Includes HFCs since 2016.

US Climate Alliance Short-Lived Climate Pollutant Challenge

The U.S. Climate Alliance, composed of 24 states representing 55% of the U.S. population and 60% of U.S. GDP, has committed to reducing short-lived climate pollutants, including HFC.

LIHEAP

The Low Income Home Energy Assistance Program, among other financial assistance, funds woodstove replacement for low-income households.

Connecticut Clean Diesel Plan Funding

The Clean Diesel Grant Program funds a number of programs in the state, including the Clean School Bus program.

California TRAC Leases

Encourages business owners to upgrade their diesel trucks for early compliance with on-road diesel vehicle regulations.

California’s Moyer Program

Provides funding support for diesel engine retrofits and replacement.

NY/NJ Port Authority Truck Replacement Program

A grant program to help truck owners finance the purchase of 2013-or-newer engines, up to $25,000 apiece, for trucks that service the port frequently and currently have 1996 through 2003 model year engines.

Diesel Emissions Reduction Act programs

DERA provides federal funding in the form of grants to eligible entities for projects that reduce emissions from existing diesel engines.