2026-05-12T14:13:43-07:00 2025-12-31 760790091 Eva 990 & Associates 3439 SE Hawthorne Blvd 536 Portland OR 97214 990 2025-01-01 392168394 OakTREE Community Interstructure OAKT 5105005805 654 13th Street 200 Oakland CA 94612 Crystal Huang Executive Director 2026-05-12 true Eva Konigsberg P00543367 5034902505 X 2025 2025-03-06 01:10:19Z X X 654 13th Street 200 Oakland CA 94612 268741 false X https://www.oaktree.eco/ X 2025 CA OakTREE stands for Oakland Thermal Renewable Energy and Electrification. We build physical and social infrastructure connecting households. Through shared energy, food, and skills, we build self-reliant neighborhoods, localized economies, and resilient community systems. 3 3 0 0 266601 0 2140 0 268741 0 0 60327 0 9151 31199 91526 177215 177522 307 177215 OakTREE stands for Oakland Thermal Renewable Energy and Electrification. We build physical and social infrastructure connecting households. Through shared energy, food, and skills, we build self-reliant neighborhoods, localized economies, and resilient community systems. false false 73221 In 2025, OakTREE focused on establishing the organizational foundation necessary to launch its community interstructure programs. The organizations 2025 activities were carried out in furtherance of its exempt purpose by building the operational, financial, and strategic capacity required to deliver community-based infrastructure, workforce development, and food access programs.OakTREEs work during this period centered on preparing to implement its core program areas: integrated renewable energy and infrastructure systems. Activities conducted in 2025 supported the future delivery of these programs and are substantially related to the organizations charitable mission.During 2025, OakTREE undertook a range of activities necessary to enable program launch, including:- Establishing the nonprofit entity and governance structure- Filing for federal and state tax-exempt status- Developing the organizations brand and public-facing education - Building relationships with community partners, funders, and technical experts- Research and landscape analysis for implementation- Conducting grant-writing and fundraising activities- Soliciting and securing charitable contributionsThese activities were essential to building the infrastructure required to design, fund, and implement OakTREEs charitable programs. Each activity was undertaken with the primary purpose of enabling the organization to deliver community-based environmental and economic development programs beginning in 2026. 73221 true true false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false false true 2 3 true 0 false false false false false false false 0 false false false false false false false X 3 3 false false false false false false false true true false false true true true true true true true true false CA X Crystal Huang 7076289936 1428 Franklin St Oakland CA 94612 Crystal Huang Trsr, Exec Dir 40.00 0.00 X X 30769 0 0 Tiffany Sung Secretary 40.00 0.00 X X 21538 0 0 Mark Miles President 40.00 0.00 X X 0 0 0 52307 0 false false false 0 266601 266601 0 2140 2140 0 0 0 0 0 0 0 0 268741 2140 X 0 0 0 0 52307 41845 5231 5231 0 0 0 3263 2610 327 326 4757 3806 476 475 0 0 0 0 0 0 29591 23673 2959 2959 11 9 1 1 1597 1278 160 159 0 0 0 0 0 0 0 0 0 0 0 91526 73221 9154 9151 10506 167016 0 0 0 0 0 0 0 0 0 0 0 0 0 0 177522 307 0 307 X 177215 0 177215 0 177522 177215 X false false false X 266500 266500 0 0 0 0 266500 266500 0 0 266500 0 0 0 0 266500 266500 X 0.00000 0.00000 RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED RESTRICTED Form 990, Part VI, Section B, Line 11b Form 990 is reviewed by the governing body before being filed. Form 990, Part VI, Section B, Line 12c The policy is agreed to, by any new board member when they are elected, and at the annual board meeting thereafter. The policy outlines a process and procedure for notifying the Board of Directors of a potential conflict and the process and steps the Board of Directors would take if a conflict were to exist. Form 990, Part VI, Section B, Line 15a Comparability data is used when setting compensation when the budget is adopted. Interested parties recuse themselves to preclude conflicts of interest. Form 990, Part VI, Section B, Line 15b Comparability data is used when setting compensation Form 990, Part VI, Section C, Line 19 Documents are available upon request.