| 2024 | Northwest & Intermountain Power | 990 | Director | 10 | $0 | $0 | View return |
| 2023 | Center for Energy Efficiency and Renewable Technologies | 990 | Director | 0.3 | $0 | $0 | View return |
| 2023 | Clean Power Campaign | 990EZ | Director | 0.3 | $0 | - | View return |
| 2023 | Renewable Northwest Project | 990 | Director | 1 | $0 | $0 | View return |
| 2023 | Northwest & Intermountain Power | 990 | Director | 10 | $0 | $0 | View return |
| 2023 | Solar Energy Industries Association | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Northwest & Intermountain Power | 990 | Director | 10 | $0 | $0 | View return |
| 2022 | Renewable Northwest Project | 990 | Director | 1 | $0 | $0 | View return |
| 2022 | Center for Energy Efficiency and Renewable Technologies | 990 | Director | 0.3 | $0 | $0 | View return |
| 2022 | Clean Power Campaign | 990 | Director | 0.3 | $0 | $0 | View return |
| 2021 | Clean Power Campaign | 990 | Director | 0.3 | $0 | $0 | View return |
| 2021 | Northwest & Intermountain Power | 990 | Director | 10 | $0 | $0 | View return |
| 2021 | Renewable Northwest Project | 990 | Director | 1 | $0 | $0 | View return |
| 2021 | Center for Energy Efficiency and Renewable Technologies | 990 | Director | 0.3 | $0 | $0 | View return |
| 2020 | Center for Energy Efficiency and Renewable Technologies | 990 | Director | 0.3 | $0 | $0 | View return |
| 2020 | Renewable Northwest Project | 990 | Director | 1 | $0 | $0 | View return |
| 2020 | Northwest & Intermountain Power | 990 | Director | 10 | $0 | $0 | View return |
| 2020 | Clean Power Campaign | 990 | Director | 0.3 | $0 | $0 | View return |
| 2019 | Renewable Northwest Project | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Northwest & Intermountain Power | 990 | Director | 10 | $0 | $0 | View return |
| 2019 | Center for Energy Efficiency and Renewable Technologies | 990 | Director | 0.3 | $0 | $0 | View return |
| 2019 | Wind Solar Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2019 | Clean Power Campaign | 990EZ | Director | 0.3 | $0 | - | View return |
| 2018 | Renewable Northwest Project | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Clean Power Campaign | 990 | Director | 0.3 | $0 | $0 | View return |
| 2018 | Interwest Energy Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2018 | Northwest & Intermountain Power | 990 | Director | 10 | $0 | $0 | View return |
| 2017 | Clean Power Campaign | 990EZ | Director | 0.3 | $0 | - | View return |
| 2017 | Northwest & Intermountain Power | 990 | Director | 10 | $0 | $0 | View return |
| 2017 | Interwest Energy Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Colorado Independent Energy Association | 990 | Director | 0.5 | $0 | $0 | View return |
| 2017 | Climate Solutions | 990 | Director | 2 | $0 | $0 | View return |
| 2017 | Interwest Energy Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2017 | Renewable Northwest Project | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Northwest & Intermountain Power | 990 | Director | 10 | $0 | $0 | View return |
| 2016 | Clean Power Campaign | 990EZ | Director | 0.3 | $0 | - | View return |
| 2016 | Interwest Energy Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2016 | Colorado Independent Energy Association | 990 | Director | 0.5 | $0 | $0 | View return |
| 2016 | Climate Solutions | 990 | Director | 2 | $0 | $0 | View return |
| 2016 | Renewable Northwest Project | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Renewable Northwest Project | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Northwest & Intermountain Power | 990 | Director | 10 | $0 | $0 | View return |
| 2015 | Clean Power Campaign | 990EZ | Director | 0 | $0 | - | View return |
| 2015 | Climate Solutions | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Interwest Energy Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2015 | Colorado Independent Energy Association | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Interwest Energy Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Climate Solutions | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Renewable Northwest Project | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Clean Power Campaign | 990EZ | Director | 0 | $0 | - | View return |
| 2014 | Colorado Independent Energy Association | 990 | Director | 1 | $0 | $0 | View return |
| 2014 | Northwest & Intermountain Power | 990 | Director | 10 | $0 | $0 | View return |
| 2013 | Climate Solutions | 990 | Bod | 0 | $0 | $0 | View return |
| 2013 | Interwest Energy Alliance | 990 | Director | 1 | $0 | $0 | View return |
| 2013 | Renewable Northwest Project | 990 | Director | 1 | $0 | $0 | View return |