| Alabama Public Service Commission Place 1 | Jeremy Oden | Republican | December 3, 2012 |
| Alabama Public Service Commission Place 2 | Chris Beeker, III | Republican | September 24, 2024 |
| Alabama Public Service Commission President | Cynthia Almond | Republican | June 16, 2025 |
| Alaska Regulatory Commission | Steve DeVries | Nonpartisan | November 6, 2024 |
| Alaska Regulatory Commission | John Espindola | Nonpartisan | June 12, 2023 |
| Alaska Regulatory Commission | Mark A. Johnston | Nonpartisan | December 3, 2024 |
| Alaska Regulatory Commission | Robert Pickett | Nonpartisan | March 7, 2008 |
| Alaska Regulatory Commission | John Springsteen | Nonpartisan | July 1, 2024 |
| Arizona Corporation Commission | Rene Lopez | Republican | January 6, 2025 |
| Arizona Corporation Commission | Lea Marquez Peterson | Republican | May 30, 2019 |
| Arizona Corporation Commission | Nick Myers | Republican | January 2, 2023 |
| Arizona Corporation Commission | Kevin Thompson | Republican | January 2, 2023 |
| Arizona Corporation Commission | Rachel Walden | Republican | January 6, 2025 |
| Arkansas Public Service Commission | Katie Anderson | Nonpartisan | October 2, 2022 |
| Arkansas Public Service Commission | Justin Tate | Nonpartisan | 2019 |
| Arkansas Public Service Commission | Doyle Webb | Nonpartisan | January 17, 2023 |
| California Public Utilities Commission | Matt Baker | Nonpartisan | March 5, 2024 |
| California Public Utilities Commission | Karen Douglas | Nonpartisan | January 1, 2023 |
| California Public Utilities Commission | Darcie Houck | Nonpartisan | 2021 |
| California Public Utilities Commission | Alice Reynolds | Nonpartisan | December 31, 2021 |
| California Public Utilities Commission | John Reynolds | Nonpartisan | December 23, 2021 |
| Colorado Public Utilities Commission | Eric Blank | Nonpartisan | January 12, 2021 |
| Colorado Public Utilities Commission | Megan Gilman | Nonpartisan | 2020 |
| Colorado Public Utilities Commission | Tom Plant | Nonpartisan | February 3, 2023 |
| Connecticut Public Utilities Regulatory Authority | David Arconti, Jr. | Nonpartisan | August 5, 2024 |
| Connecticut Public Utilities Regulatory Authority | John Betkoski, III | Nonpartisan | 1997 |
| Connecticut Public Utilities Regulatory Authority | Michael Caron | Nonpartisan | 2013 |
| Delaware Public Service Commission | Joann Conaway | Nonpartisan | 2001 |
| Delaware Public Service Commission | Kim Drexler | Nonpartisan | 2015 |
| Delaware Public Service Commission | Harold Gray | Nonpartisan | 2014 |
| Delaware Public Service Commission | Mike Karia | Nonpartisan | 2015 |
| Delaware Public Service Commission | Dallas Winslow | Nonpartisan | 2005 |
| Florida Public Service Commission | Gary Clark | Nonpartisan | September 15, 2017 |
| Florida Public Service Commission | Andrew Giles Fay | Nonpartisan | 2018 |
| Florida Public Service Commission | Art Graham | Nonpartisan | 2010 |
| Florida Public Service Commission | Mike La Rosa | Nonpartisan | January 2, 2021 |
| Florida Public Service Commission | Gabriella Passidomo | Nonpartisan | May 19, 2021 |
| Georgia Public Service Commission District 1 | Jason Shaw | Republican | January 1, 2019 |
| Georgia Public Service Commission District 2 | Tim Echols | Republican | January 1, 2011 |
| Georgia Public Service Commission District 3 | Fitz Johnson | Republican | August 26, 2021 |
| Georgia Public Service Commission District 4 | Lauren McDonald Jr. | Republican | January 1, 2009 |
| Georgia Public Service Commission District 5 | Tricia Pridemore | Republican | February 21, 2018 |
| Guam Consolidated Commission on Utilities | Melvin Duenas | Nonpartisan | January 1, 2025 |
| Guam Consolidated Commission on Utilities | Michael Limtiaco | Nonpartisan | January 1, 2019 |
| Guam Consolidated Commission on Utilities | Pedro Martinez | Nonpartisan | March 22, 2021 |
| Guam Consolidated Commission on Utilities | Simon Sanchez | Nonpartisan | January 1, 2003 |
| Guam Consolidated Commission on Utilities | Francis Santos | Nonpartisan | January 1, 2015 |
| Hawaii Public Utilities Commissioner | Naomi Kuwaye | Nonpartisan | July 1, 2022 |
| Hawaii Public Utilities Commissioner | Colin Yost | Nonpartisan | April 14, 2023 |
| Hawaii Public Utilities Commissioner | Vacant | | |
| Idaho Public Utilities Commission | John Hammond | Nonpartisan | January 21, 2022 |
| Idaho Public Utilities Commission | Edward Lodge | Nonpartisan | January 27, 2023 |
| Idaho Public Utilities Commission | Vacant | | |
| Illinois Commerce Commission | Michael Carrigan | Democratic | 2020 |
| Illinois Commerce Commission | Ann McCabe | Republican | February 1, 2022 |
| Illinois Commerce Commission | Stacey Paradis | Republican | April 3, 2023 |
| Illinois Commerce Commission | Conrad Reddick | Democratic | March 13, 2023 |
| Illinois Commerce Commission | Doug Scott | Democratic | June 16, 2023 |
| Indiana Utility Regulatory Commission | Wesley Bennett | Nonpartisan | June 1, 2023 |
| Indiana Utility Regulatory Commission | Sarah Freeman | Nonpartisan | February 9, 2017 |
| Indiana Utility Regulatory Commission | James Huston | Nonpartisan | September 3, 2014 |
| Indiana Utility Regulatory Commission | David Veleta | Nonpartisan | September 14, 2022 |
| Indiana Utility Regulatory Commission | David Ziegner | Nonpartisan | August 25, 1990 |
| Iowa Utilities Board | Josh Byrnes | Nonpartisan | 2020 |
| Iowa Utilities Board | Erik Helland | Nonpartisan | May 1, 2023 |
| Iowa Utilities Board | Sarah Martz | Nonpartisan | May 1, 2023 |
| Kansas Corporation Commission | Andrew French | Nonpartisan | June 24, 2020 |
| Kansas Corporation Commission | Dwight Keen | Nonpartisan | 2018 |
| Kansas Corporation Commission | Annie Kuether | Nonpartisan | September 13, 2023 |
| Kentucky Public Service Commission | Angie Hatton | Nonpartisan | March 20, 2023 |
| Kentucky Public Service Commission | Mary Regan | Nonpartisan | November 10, 2022 |
| Kentucky Public Service Commission | Andrew Wood | Nonpartisan | July 3, 2025 |
| Louisiana Public Service Commission District 1 | Eric Skrmetta | Republican | January 1, 2009 |
| Louisiana Public Service Commission District 2 | Jean-Paul Coussan | Republican | January 1, 2025 |
| Louisiana Public Service Commission District 3 | Davante Lewis | Democratic | December 31, 2022 |
| Louisiana Public Service Commission District 4 | Mike Francis | Republican | January 3, 2017 |
| Louisiana Public Service Commission District 5 | Foster Campbell | Democratic | January 1, 2003 |
| Maine Public Utilities Commission | Philip Bartlett | Nonpartisan | 2019 |
| Maine Public Utilities Commission | Carrie Gilbert | Nonpartisan | May 12, 2023 |
| Maine Public Utilities Commission | Patrick Scully | Nonpartisan | June 8, 2021 |
| Maryland Public Service Commission | Kumar Barve | Nonpartisan | May 31, 2023 |
| Maryland Public Service Commission | Fred Hoover | Nonpartisan | July 1, 2023 |
| Maryland Public Service Commission | Odogwu Obi Linton | Nonpartisan | April 10, 2025 |
| Maryland Public Service Commission | Michael T. Richard | Nonpartisan | 2016 |
| Maryland Public Service Commission | Bonnie Suchman | Nonpartisan | June 28, 2023 |
| Massachusetts Public Utilities Commission | Cecile Fraser | Nonpartisan | 2017 |
| Massachusetts Public Utilities Commission | Staci Rubin | Nonpartisan | April 10, 2023 |
| Massachusetts Public Utilities Commission | James Van Nostrand | Nonpartisan | May 1, 2023 |
| Michigan Public Service Commission | Shaquila Myers | Nonpartisan | July 21, 2025 |
| Michigan Public Service Commission | Katherine Peretick | Nonpartisan | February 4, 2021 |
| Michigan Public Service Commission | Daniel C. Scripps | Nonpartisan | 2019 |
| Minnesota Public Utilities Commission | Hwikwon Ham | Nonpartisan | January 8, 2024 |
| Minnesota Public Utilities Commission | Audrey Partridge | Nonpartisan | January 30, 2025 |
| Minnesota Public Utilities Commission | Katie Sieben | Nonpartisan | 2017 |
| Minnesota Public Utilities Commission | Joseph K. Sullivan | Nonpartisan | April 6, 2020 |
| Minnesota Public Utilities Commission | John Tuma | Nonpartisan | February 2, 2015 |
| Mississippi Public Service Commission Central District | De'Keither Stamps | Democratic | January 1, 2024 |
| Mississippi Public Service Commission Northern District | Chris Brown | Republican | January 2, 2024 |
| Mississippi Public Service Commission Southern District | Nelson Carr | Republican | January 2, 2024 |
| Missouri Public Service Commission | Maida Coleman | Nonpartisan | August 10, 2015 |
| Missouri Public Service Commission | Kayla Hahn | Nonpartisan | June 1, 2023 |
| Missouri Public Service Commission | Jason Holsman | Nonpartisan | January 16, 2020 |
| Missouri Public Service Commission | Glen Kolkmeyer | Nonpartisan | May 6, 2021 |
| Missouri Public Service Commission | John Mitchell | Nonpartisan | May 9, 2024 |
| Montana Public Service Commission District 1 | Randy Pinocci | Republican | January 1, 2019 |
| Montana Public Service Commission District 2 | Brad Molnar | Republican | January 6, 2025 |
| Montana Public Service Commission District 3 | Jeffrey Welborn | Republican | January 6, 2025 |
| Montana Public Service Commission District 4 | Jennifer Fielder | Republican | January 4, 2021 |
| Montana Public Service Commission District 5 | Ann Bukacek | Republican | January 2, 2023 |
| Nebraska Public Service Commission District 1 | Dan Watermeier | Republican | January 10, 2019 |
| Nebraska Public Service Commission District 2 | Christian Mirch | Republican | February 8, 2023 |
| Nebraska Public Service Commission District 3 | Tim Schram | Republican | 2007 |
| Nebraska Public Service Commission District 4 | Eric Kamler | Republican | January 5, 2023 |
| Nebraska Public Service Commission District 5 | Kevin Stocker | Republican | January 5, 2023 |
| Nevada Public Utilities Commission | Randy Brown | Nonpartisan | October 1, 2023 |
| Nevada Public Utilities Commission | Tammy Cordova | Nonpartisan | June 22, 2020 |
| Nevada Public Utilities Commission | Hayley Williamson | Nonpartisan | January 1, 2020 |
| New Hampshire Public Utilities Commission | Pradip Chattopadhyay | Nonpartisan | December 8, 2021 |
| New Hampshire Public Utilities Commission | Dan Goldner | Nonpartisan | May 5, 2021 |
| New Hampshire Public Utilities Commission | Carleton Simpson | Nonpartisan | December 20, 2021 |
| New Jersey Board of Public Utilities | Marian Abdou | Nonpartisan | June 28, 2023 |
| New Jersey Board of Public Utilities | Michael Bange | Nonpartisan | January 31, 2024 |
| New Jersey Board of Public Utilities | Zenon Christodoulou | Nonpartisan | August 8, 2022 |
| New Jersey Board of Public Utilities | Christine Guhl-Sadovy | Nonpartisan | June 7, 2023 |
| New Jersey Board of Public Utilities | Vacant | | |
| New Mexico Public Regulation Commission | Gabriel Aguilera | Nonpartisan | January 1, 2023 |
| New Mexico Public Regulation Commission | Greg Nibert | Nonpartisan | January 1, 2025 |
| New Mexico Public Regulation Commission | Patrick O’Connell | Nonpartisan | January 1, 2023 |
| New York Public Service Commission | James Alesi | Nonpartisan | June 21, 2017 |
| New York Public Service Commission | Uchenna Bright | Nonpartisan | April 11, 2024 |
| New York Public Service Commission | Rory M. Christian | Nonpartisan | June 24, 2021 |
| New York Public Service Commission | John B. Maggiore | Nonpartisan | June 22, 2021 |
| New York Public Service Commission | Denise Sheehan | Nonpartisan | April 11, 2024 |
| New York Public Service Commission | David Valesky | Nonpartisan | June 21, 2021 |
| New York Public Service Commission | Radina Valova | Nonpartisan | June 8, 2024 |
| North Carolina Utilities Commission | William Brawley | Nonpartisan | |
| North Carolina Utilities Commission | Karen Kemerait | Nonpartisan | May 2, 2022 |
| North Carolina Utilities Commission | Floyd McKissick | Nonpartisan | January 28, 2025 |
| North Carolina Utilities Commission | Tommy Tucker | Nonpartisan | |
| North Carolina Utilities Commission | Donald van der Vaart | Nonpartisan | July 1, 2025 |
| North Dakota Public Service Commission | Randel Christmann | Republican | January 15, 2013 |
| North Dakota Public Service Commission | Sheri Haugen-Hoffart | Republican | February 11, 2022 |
| North Dakota Public Service Commission | Jill Kringstad | Republican | January 6, 2024 |
| Ohio Public Utilities Commission | Daniel R. Conway | Nonpartisan | 2017 |
| Ohio Public Utilities Commission | Dennis Deters | Nonpartisan | March 25, 2019 |
| Ohio Public Utilities Commission | Jenifer A. French | Nonpartisan | March 29, 2021 |
| Ohio Public Utilities Commission | Lawrence K. Friedeman | Nonpartisan | 2017 |
| Ohio Public Utilities Commission | John Williams | Nonpartisan | November 15, 2023 |
| Oklahoma Corporation Commissioner | Brian Bingman | Republican | January 13, 2025 |
| Oklahoma Corporation Commissioner | Kim David | Republican | January 9, 2023 |
| Oklahoma Corporation Commissioner | Todd Hiett | Republican | 2015 |
| Oregon Public Utility Commission | Megan Walseth Decker | Nonpartisan | April 1, 2017 |
| Oregon Public Utility Commission | Letha Tawney | Nonpartisan | 2018 |
| Oregon Public Utility Commission | Mark Thompson | Nonpartisan | October 1, 2019 |
| Pennsylvania Public Utility Commission | Kimberly Barrow | Nonpartisan | August 31, 2023 |
| Pennsylvania Public Utility Commission | John F. Coleman | Nonpartisan | October 27, 2022 |
| Pennsylvania Public Utility Commission | Stephen DeFrank | Nonpartisan | October 27, 2022 |
| Pennsylvania Public Utility Commission | Ralph Yanora | Nonpartisan | October 24, 2019 |
| Pennsylvania Public Utility Commission | Kathryn Zerfuss | Nonpartisan | October 27, 2022 |
| Rhode Island Public Utilities Commissioner | Abigail Anthony | Nonpartisan | 2017 |
| Rhode Island Public Utilities Commissioner | Karen Bradbury | Nonpartisan | May 27, 2025 |
| Rhode Island Public Utilities Commissioner | Ronald Gerwatowksi | Nonpartisan | June 1, 2020 |
| South Carolina Public Service Commissioner | Florence Belser | Nonpartisan | February 19, 2019 |
| South Carolina Public Service Commissioner | David Britt | Nonpartisan | May 1, 2025 |
| South Carolina Public Service Commissioner | Stephen Caston | Nonpartisan | September 24, 2020 |
| South Carolina Public Service Commissioner | Delton Powers Jr. | Nonpartisan | September 24, 2020 |
| South Carolina Public Service Commissioner | Headen Thomas | Nonpartisan | September 24, 2020 |
| South Carolina Public Service Commissioner | Carolyn Williams | Nonpartisan | September 24, 2020 |
| South Carolina Public Service Commissioner | Justin Williams | Nonpartisan | 2018 |
| South Dakota Public Utilities Commission | Kristie Fiegen | Republican | August 9, 2011 |
| South Dakota Public Utilities Commission | Gary Hanson | Republican | 2003 |
| South Dakota Public Utilities Commission | Chris Nelson | Republican | January 8, 2011 |
| Tennessee Public Utility Commission | David Crowell | Nonpartisan | August 25, 2022 |
| Tennessee Public Utility Commission | Clay Good | Nonpartisan | 2021 |
| Tennessee Public Utility Commission | John Hie | Nonpartisan | 2018 |
| Tennessee Public Utility Commission | Kenneth Hill | Nonpartisan | July 1, 2009 |
| Tennessee Public Utility Commission | Herbert Hilliard | Nonpartisan | 2012 |
| Tennessee Public Utility Commission | David Jones | Nonpartisan | October 15, 2012 |
| Tennessee Public Utility Commission | Robin Morrison | Nonpartisan | June 14, 2013 |
| Tennessee Public Utility Commission Executive Director | Earl Taylor | Nonpartisan | 2012 |
| Texas Public Utility Commission | Thomas Gleeson | Nonpartisan | January 23, 2024 |
| Texas Public Utility Commission | Courtney Hjaltman | Nonpartisan | June 26, 2024 |
| Texas Public Utility Commission | Kathleen Jackson | Nonpartisan | August 5, 2022 |
| Texas Public Utility Commission | Morgan Johnson | Nonpartisan | October 24, 2025 |
| Texas Public Utility Commission | Vacant | | |
| Utah Public Service Commission | David Clark | Nonpartisan | January 1, 2013 |
| Utah Public Service Commission | Jerry Fenn | Nonpartisan | April 17, 2024 |
| Utah Public Service Commission | John Harvey | Nonpartisan | May 11, 2023 |
| Vermont Public Utility Commission | Riley Allen | Nonpartisan | 2021 |
| Vermont Public Utility Commission | Margaret Cheney | Nonpartisan | October 1, 2013 |
| Vermont Public Utility Commission | Ed McNamara | Nonpartisan | January 29, 2024 |
| Virginia State Corporation Commission | Kelsey Bagot | Nonpartisan | April 1, 2024 |
| Virginia State Corporation Commission | Jehmal Hudson | Nonpartisan | June 9, 2020 |
| Virginia State Corporation Commission | Samuel Towell | Nonpartisan | March 20, 2024 |
| Washington Utilities and Transportation Commission | Milt Doumit | Nonpartisan | September 1, 2022 |
| Washington Utilities and Transportation Commission | Ann Rendahl | Nonpartisan | January 1, 2015 |
| Washington Utilities and Transportation Commission | Brian Rybarik | Nonpartisan | February 24, 2025 |
| West Virginia Public Service Commission | Charlotte Lane | Nonpartisan | July 1, 2019 |
| West Virginia Public Service Commission | Renee Larrick | Nonpartisan | July 1, 2017 |
| West Virginia Public Service Commission | Bill Raney | Nonpartisan | August 17, 2021 |
| Wisconsin Public Service Commission | Marcus Hawkins | Nonpartisan | April 8, 2024 |
| Wisconsin Public Service Commission | Kristy Nieto | Nonpartisan | February 2, 2024 |
| Wisconsin Public Service Commission | Summer Strand | Nonpartisan | March 2, 2023 |
| Wyoming Public Service Commission | Christopher Boswell | Nonpartisan | October 1, 2025 |
| Wyoming Public Service Commission | Chris Petrie | Nonpartisan | February 1, 2021 |
| Wyoming Public Service Commission | Mike Robinson | Nonpartisan | 2019 |