| Maura Healey | Gov. (also Governor) | Commonwealth of Massachusetts, Massachusetts | 4 | 2026-07-27 Jet fuel incentive sparks criticism around Hanscom The Concord Bridge |
| Aaron Michlewitz | chief House negotiator, Rep. (also Chair of the House Committee on Ways & Means) | Massachusetts House, Massachusetts House of Representatives | 2 | 2026-06-02 Negotiations settle on $1.56 billion spending bill for Mass. NBC Boston |
| Angelo Gurgel | principal research scientist | Massachusetts Institute of Technology (MIT) Center for Sustainability Science and Strategy, MIT CS3 | 2 | 2025-10-08 Q&A: How countries are using biofuels to meet their climate targets Carbon Brief |
| Adrian Madaro | Chair of the Joint Committee on Revenue | Massachusetts House of Representatives | 1 | 2026-03-26 Massachusetts House Passes Fair Share Supplemental Budget Advocate News Online |
| Dr Sebastian Eastham | | Massachusetts Institute of Technology | 1 | 2019-11-11 MIT study examines the trade-offs between climate and air quality impacts of aviation emissions greencarcongress.com |
| Michael Rodrigues | Senate Ways and Means Chairman | Massachusetts Senate | 1 | 2026-06-02 Negotiations settle on $1.56 billion spending bill for Mass. NBC Boston |
| Rebecca Tepper | Energy and Environmental Affairs Secretary | Commonwealth of Massachusetts | 1 | 2026-06-16 At Massport’s urging, Healey signs tax break for sustainable aviation fuel CommonWealth Beacon |
| Rich Davey | CEO of the Massachusetts Port Authority | Massachusetts Port Authority | 1 | 2026-06-16 At Massport’s urging, Healey signs tax break for sustainable aviation fuel CommonWealth Beacon |
| Ronald J. Mariano | House Speaker | Massachusetts House of Representatives | 1 | 2026-03-26 Massachusetts House Passes Fair Share Supplemental Budget Advocate News Online |