- Con Edison
- NYSERDA – New York State Energy Research & Development Authority
- National Grid
- PSE&G Long Island
- Orange & Rockland, NYSEG, RG&E, and NYPA
- PSE&G New Jersey
- NJBPU – New Jersey Board of Public Utilities
- NJ Urban Enterprise Zones & Opportunity Zones
- CT, PA, MD, DC, VA, NC
- 179D Commercial Buildings Energy Efficiency Tax Deduction