Sierra Club Foundation 2023 Annual Report: Gaining Ground Sierra Club Foundation 2022 Annual Report: Breaking Through Summer 2022 Impact Report Spring 2022 Impact Report Sierra Club Foundation Annual Report 2021: People & Nature, Powerful Together Summer 2021 Impact Report Spring 2021 Impact Report Sierra Club Foundation Annual Report 2020: Resist Renew Reimagine Sierra Club Foundation 2019 Annual Report: Powering Our Future Sierra Club Foundation Annual Report 2018: Forward Faster Sierra Club Foundation Annual Report 2017: Partnering for Progress