Black Sun Light Sustainability (BSLS) is fiscally sponsored project of Movement Strategy Center (MSC), a 501(c)(3) organization based in California. BSLS is an Indiana-based environmental justice organization committed to advancing sustainability for historically marginalized communities through policy advocacy, community education, and clean energy projects. BSLS partners with grassroots leaders, municipalities, and coalitions to dismantle systemic barriers and ensure equitable participation in the green economy.