| 2024 | Interstate Renewable Energy Council | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Yestermorrow Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Clean Energy for America Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Clean Energy for America Education Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Clean Energy for America Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Clean Energy for America Education Fund | 990 | At Large | 1 | $0 | $0 | View return |
| 2023 | Interstate Renewable Energy Council | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Clean Energy for America Inc | 990 | At Large | 1 | $0 | $0 | View return |
| 2023 | Yestermorrow Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | American Rivers Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2023 | Clean Energy for America Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Clean Energy for America Education Fund | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | American Rivers Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Interstate Renewable Energy Council | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Clean Energy for America Education Fund | 990 | At Large | 1 | $0 | $0 | View return |
| 2022 | Clean Energy for America Inc | 990 | At Large | 1 | $0 | $0 | View return |
| 2022 | American Rivers Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2022 | Yestermorrow Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Interstate Renewable Energy Council | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | Clean Energy for America Inc | 990 | At Large | 1 | $0 | $0 | View return |
| 2021 | Clean Energy for America Education Fund | 990EZ | At Large | 1 | $0 | - | View return |
| 2021 | Yestermorrow Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Interstate Renewable Energy Council | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | Yestermorrow Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | American Rivers Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2019 | Yestermorrow Inc. | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | American Council for an Energy- Efficient Economy | 990 | Director (Thru 10/29/19) | 2 | $0 | $0 | View return |
| 2019 | Interstate Renewable Energy Council | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | American Rivers Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | American Council for an Energy- Efficient Economy | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Interstate Renewable Energy Council | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | American Council on Renewable Energy-Acore | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | American Rivers Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | American Council for an Energy- Efficient Economy | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | American Council on Renewable Energy-Acore | 990 | Chair | 3 | $0 | $0 | View return |
| 2017 | Interstate Renewable Energy Council | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | American Rivers Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | American Rivers Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | American Council for an Energy- Efficient Economy | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | American Council on Renewable Energy-Acore | 990 | Chair | 3 | $0 | $0 | View return |
| 2015 | American Council on Renewable Energy-Acore | 990 | Co-Chair | 3 | $0 | $0 | View return |
| 2015 | American Rivers Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2015 | American Council for an Energy- Efficient Economy | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | American Council for an Energy- Efficient Economy | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | American Rivers Inc. | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | American Council on Renewable Energy-Acore | 990 | Interim CEO / Co-Chairman | 3 | $0 | $0 | View return |
| 2013 | American Council for an Energy- Efficient Economy | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | American Council on Renewable Energy-Acore | 990 | Co-Chairman | 1 | - | - | View return |
| 2013 | American Rivers Inc. | 990 | Director | 2 | $0 | $0 | View return |