| 2024 | Lost Light Projects Inc DBA Inside Climate News | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Texas Solar Energy Society Inc. | 990 | At-Large | 1 | $0 | $0 | View return |
| 2024 | Center for Resource Solutions | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2023 | Solar United Neighbors Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | Texas Solar Energy Society Inc. | 990 | At Large | 1 | $0 | $0 | View return |
| 2023 | Center for Resource Solutions | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2023 | Solar United Neighbors Action | 990 | Secretary | 1 | $0 | $0 | View return |
| 2022 | Texas Solar Energy Society Inc. | 990 | At-Large | 0.5 | $0 | $0 | View return |
| 2022 | Solar United Neighbors Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Solar United Neighbors Action | 990 | Secretary | 1 | $0 | $0 | View return |
| 2022 | Center for Resource Solutions | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2021 | Solar United Neighbors Action | 990 | Secretary | 1 | $0 | $0 | View return |
| 2021 | Center for Resource Solutions | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2020 | Center for Resource Solutions | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2020 | Solar United Neighbors Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Solar United Neighbors Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | Center for Resource Solutions | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2018 | Interstate Renewable Energy Council | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Solar United Neighbors Inc | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | Center for Resource Solutions | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2018 | Alliance for Clean Energy New York Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2017 | Alliance for Clean Energy New York Inc. | 990 | Director | 5 | $0 | $0 | View return |
| 2017 | Clean Energy Research and Education Foundation | 990EZ | Secretary | 1 | $0 | $0 | View return |
| 2017 | Interstate Renewable Energy Council | 990 | Board Member | 1 | $0 | $0 | View return |
| 2017 | Center for Resource Solutions | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2016 | Interstate Renewable Energy Council | 990 | Bd Member | 1 | $0 | $0 | View return |
| 2016 | Center for Resource Solutions | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2016 | Clean Energy Research and Education Foundation | 990EZ | Secretary | 1 | $0 | $0 | View return |
| 2015 | Clean Energy Research and Education Foundation | 990EZ | Secretary | 1 | $0 | - | View return |
| 2015 | Center for Resource Solutions | 990 | Board Chair | 1 | $0 | $0 | View return |
| 2015 | Interstate Renewable Energy Council | 990 | Bd Member | 1 | $0 | $0 | View return |
| 2014 | Interstate Renewable Energy Council | 990 | Bd Member | 1 | $0 | $0 | View return |
| 2013 | Interstate Renewable Energy Council | 990 | Bd Member | 1 | $0 | $0 | View return |