An all-electric, low-carbon Passive House by Sol Design + Consulting. Winner of the 2023 Phius Passive Building Design Competition.
Net positive, LEED Platinum deep energy retrofit of an 1895 home by Sol Design + Consulting. Winner of 2023 USGBC Leadership Award and 2023 Cincinnati Design Award.
A Net Zero Energy passive solar house in Southeast Iowa built at near-conventional cost. Winner of the 2020 ICF Builder Award.
Waldorf School
2003A series of classroom pods among the trees for an unconventional school. An experiment in decentralization.
Autonomous House
2001A concept for an "autonomous house," completely self-sufficient in terms of energy, water, and waste management.