Shagun Singh founded Geeli Mitti in 2016 and is on a mission to reinvigorate India’s building industry. She wants to see the country return to using more traditional and sustainable materials. “I created this place to serve as a center of excellence for leading a sustainable lifestyle. As a place which serves as a demonstration … Read more
Architectural design educator Stewart Hicks explains how the Paul Schweikher House and Studio was designed for passive solar heating and cooling. Schweikher used natural materials to construct what Hicks calls a “direct gain passive solar system,” whose openings and overhangs are “positioned so that it lets in winter sun, while blocking the summer sun,” which … Read more
Daniel and Katherine Ray first came across cob houses when they were in college. “We stumbled across a photo of a cob house in Wales and we got really interested, so we started collecting lots of pictures of other people’s cob houses. It was a pot-shot dream that we really wanted to do,” Ray said. … Read more
Freya’s House is an off-grid green building that showcases multiple natural building techniques from straw bale, cob, and rammed earth walls, to earthen floors, a green roof, and reclaimed, salvaged and locally sourced materials. It uses solar power for electricity, a legal composting toilet, and on-site greywater filtration. The house is located at O.U.R Ecovillage … Read more
In 2017, Chris Caskey’s was working as a faculty chemist at the Colorado School of Mines in Golden, Colorado, where he focused on CO₂ capture. He got wind of a problem plaguing the western slope of Colorado: hundreds of abandoned and decommissioned coal mines gushing invisible and harmful methane into the air at a rate … Read more
During the California heat wave of 1906, Baldassare Forestiere dug a home underground with just a pickax and shovel. He spent 40 years excavating 10 acres of rooms, tunnels, a chapel, an underground aquarium, and courtyards to experiment with underground farming. With no budget, he mixed mortar from the dirt he dug out, creating his … Read more