| 2025 | Center for Small Business and the Environment | 990 | Board Member | 2 | $0 | $0 | View return |
| 2024 | Business Council for Sustainable Energy | 990 | Board Member | 1 | $0 | $0 | View return |
| 2024 | Center for Small Business and the Environment | 990 | Board Member | 2 | $0 | $0 | View return |
| 2023 | Center for Small Business and the Environment | 990 | Board Member | 2 | $0 | $0 | View return |
| 2023 | Business Council for Sustainable Energy | 990 | Board Member | 1 | $0 | $0 | View return |
| 2023 | The Small Scale Sustainable Infra- Structure Development Fund Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Business Council for Sustainable Energy | 990 | Board Member | 1 | $0 | $0 | View return |
| 2022 | Center for Small Business and the Environment | 990 | Board Member | 2 | $0 | $0 | View return |
| 2022 | The Small Scale Sustainable Infra- Structure Development Fund Inc | 990 | Director | - | $0 | $0 | View return |
| 2021 | The Solar Foundation | 990 | Secretary/Treasurer | 0.5 | $0 | $0 | View return |
| 2021 | Center for Small Business and the Environment | 990 | Board Member | 2 | $0 | $0 | View return |
| 2021 | Business Council for Sustainable Energy | 990 | Board Member | 1 | $0 | $0 | View return |
| 2021 | The Small Scale Sustainable Infra- Structure Development Fund Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | The Solar Foundation | 990 | Secretary/Treasurer | 0.5 | $0 | $0 | View return |
| 2020 | Center for Small Business and the Environment | 990 | Board Member | 2 | $0 | $0 | View return |
| 2020 | American Ideas and Designs Inc D/B/A Greening America | 990 | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2020 | Business Council for Sustainable Energy | 990 | Board Member | 1 | $0 | $0 | View return |
| 2020 | The Small Scale Sustainable Infra- Structure Development Fund Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2020 | The Small Scale Sustainable Infra- Structure Development Fund Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | American Ideas and Designs Inc D/B/A Greening America | 990 | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2019 | Business Council for Sustainable Energy | 990 | Board Member | 1 | $0 | $0 | View return |
| 2019 | The Solar Foundation | 990 | Secretary/Treasurer | 0.5 | $0 | $0 | View return |
| 2019 | The Small Scale Sustainable Infra- Structure Development Fund Inc | 990 | Director | - | $0 | $0 | View return |
| 2019 | The Small Scale Sustainable Infra- Structure Development Fund Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | American Ideas and Designs Inc D/B/A Greening America | 990 | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2018 | Center for Small Business and the Environment | 990 | Board Member | 2 | $0 | $0 | View return |
| 2018 | Business Council for Sustainable Energy | 990 | Board Member | 1 | $0 | $0 | View return |
| 2018 | The Solar Foundation | 990 | Secretary/Treasurer | 0.5 | $0 | $0 | View return |
| 2018 | The Small Scale Sustainable Infra- Structure Development Fund Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Urban School of San Francisco | 990 | Trustee | 2 | $0 | $0 | View return |
| 2018 | The Small Scale Sustainable Infra- Structure Development Fund Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2018 | Center for Small Business and the Environment | 990 | Board Member | 2 | $0 | $0 | View return |
| 2017 | Distributed Wind Energy Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Center for Small Business and the Environment | 990 | Board Member | 2 | $0 | $0 | View return |
| 2017 | Business Council for Sustainable Energy | 990 | Board Member | 2 | $0 | $0 | View return |
| 2017 | American Ideas and Designs Inc D/B/A Greening America | 990 | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2017 | The Solar Foundation | 990 | Secretary/Treasurer | 0.5 | $0 | $0 | View return |
| 2017 | The Small Scale Sustainable Infra- Structure Development Fund Inc | 990 | Director | 5 | $0 | $0 | View return |
| 2017 | Urban School of San Francisco | 990 | Chair Emeritus | 3 | $0 | $0 | View return |
| 2017 | The Small Scale Sustainable Infra- Structure Development Fund Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | American Ideas and Designs Inc D/B/A Greening America | 990 | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2016 | Center for Small Business and the Environment | 990 | Board Member | 2 | $0 | $0 | View return |
| 2016 | Business Council for Sustainable Energy | 990 | Board Member | 2 | $0 | $0 | View return |
| 2016 | The Solar Foundation | 990 | Secretary/Treasurer | 0.5 | $0 | $0 | View return |
| 2016 | Distributed Wind Energy Association Inc | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Global Solar Initiative Ltd | 990 | Executive Director | 2 | $0 | $0 | View return |
| 2016 | The Small Scale Sustainable Infra- Structure Development Fund Inc | 990 | Director | - | $0 | $0 | View return |
| 2016 | Urban School of San Francisco | 990 | Chair | 5 | $0 | $0 | View return |
| 2015 | Global Solar Initiative Ltd | 990 | Executive Director | 2 | $0 | $0 | View return |
| 2015 | Business Council for Sustainable Energy | 990 | Board Member | 2 | $0 | $0 | View return |
| 2015 | The Solar Foundation | 990 | Secretary | 0.5 | $0 | $0 | View return |
| 2015 | American Ideas and Designs Inc D/B/A Greening America | 990 | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2015 | Center for Small Business and the Environment | 990 | Board Member | 2 | $0 | $0 | View return |
| 2015 | Urban School of San Francisco | 990 | Chair | 5 | $0 | $0 | View return |
| 2015 | The Small Scale Sustainable Infra- Structure Development Fund Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Global Solar Initiative Ltd | 990 | Executive Director | 2 | $0 | $0 | View return |
| 2014 | American Ideas and Designs Inc D/B/A Greening America | 990 | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2014 | Center for Small Business and the Environment | 990 | Board Member | 2 | $0 | $0 | View return |
| 2014 | Business Council for Sustainable Energy | 990 | Board Member | 2 | $0 | $0 | View return |
| 2014 | The Small Scale Sustainable Infra- Structure Development Fund Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2014 | Urban School of San Francisco | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | American Ideas and Designs Inc D/B/A Greening America | 990 | Secretary/Treasurer | 2 | $0 | $0 | View return |
| 2013 | Business Council for Sustainable Energy | 990 | Board Member | 2 | $0 | $0 | View return |
| 2013 | The Small Scale Sustainable Infra- Structure Development Fund Inc | 990 | Director | 2 | $0 | $0 | View return |
| 2013 | Urban School of San Francisco | 990 | Trustee | 2 | $0 | $0 | View return |
| 2013 | The Small Scale Sustainable Infra- Structure Development Fund Inc | 990 | Director | 2 | $0 | $0 | View return |