| Public Interest Energy Research (PIER) Program | ||
| Deputy Director | Thom Kelly, Ph.D. | 916-654-4878 |
| PIER Program Manager | Martha Krebs, Ph.D. | 916-654-4878 |
| Energy Efficiency Research Office | ||
| Office Manager | Daryl Mills | 916-651-9575 |
| Buildings End-Use Energy Efficiency | Vacant | |
| Industrial / Agricultural / Water | Pramod Kulkarni | 916-654-4637 |
| Energy Systems Integration and Environmental Research Office |
||
| Office Manager | Vacant | |
| Energy Systems Integration | Mike Gravely | 916-651-0316 |
| Energy-Related Environmental Research | Kelly Birkinshaw | 916-654-4542 |
| Energy Innovation Small Grant Program | David Michel | 916-651-9864 |
| Natural Gas Research Program | Philip Misemer | 916-654-4552 |
| Transportation Research | Philip Misemer | 916-654-4552 |
| Energy Generation Research Office | ||
| Office Manager | Vacant | |
| Environmentally-Preferred Advanced Generation |
Art Soinski | 916-654-4674 |
| Renewable Energy Technologies | Gerald Braun | 916-653-8906 |
| Geothermal Program | Vacant | |

