Donate • Sponsor • Partner
Support funds the research, partnerships, community programs, and operating infrastructure required to pursue the Five-Year Prototype Challenge responsibly.
General financial support for research coordination, outreach, program development, documentation, and foundation needs.
Financial or in-kind support for defined research, education, events, outreach, equipment, transportation, or program needs.
Research capacity, facilities, technical expertise, academic collaboration, manufacturing insight, housing or recovery expertise, or implementation support.
Introductions matter
Scientists, chemists, engineers, researchers, builders, manufacturers, housing organizations, disaster-recovery groups, workforce partners, funders, and academic programs can all help move this work forward.
Whether its volunteering for an hour remote or in person. Recommending a partnership or collaboration. Or even just useful information - write to us.

Five-Year Challenge: move from research question to a viable, documented prototype.
For community. By community. With community. • Use what we have. Build what we need.
Altera Circular Systems is fiscally sponsored by Embolden WI (501(c)(3)). Donations are processed through the fiscal sponsor and may be tax-deductible as permitted by law.