| RGGI, Inc. | Nora Vogel | nora.vogel@rggi.org | 212.417.3179 | |
| Connecticut | Chris Collibee | chris.collibee@ct.gov | 860.424.3110 | |
| Delaware | Carol Anders Riggs | carol.riggs@state.de.us | 302.739.9902 | |
| Maine | David Madore | david.madore@maine.gov | 207.287.5842 | |
| Maryland | Jay Apperson | jay.apperson@maryland.gov | 410.537.3012 | |
| Massachusetts | Ed Coletta | edmund.coletta@state.ma.us | 617.292.5737 | |
| Jessica Ridlen | jessica.ridlen@state.ma.us | 617.626.7386 | ||
| New Hampshire | Jim Martin | james.martin@des.nh.gov | 603.271.3710 | |
| New York | Lori Severino | lori.severino@dec.ny.gov | 518.402.8000 | |
| Claudette Thornton | claudette.thornton@nyserda.ny.gov | 518.862.1090 x3298 | ||
| Rhode Island | Gail Mastrati | gail.mastrati@dem.ri.gov | 401.222.2771 x2402 | |
| Vermont | Heidi Hales | heidi.hales@vermont.gov | 802.828.1294 | |