Rammed Earth is Gaining Favor in Saudi Arabia

When Riyadh-based Syn Architects organized workshops on rammed earth construction recently, it was amazed by the level of interest.  Hanno Burtscher of Earthman led the workshops; Syn had worked with him on its recent Desert X rammed earth installation in AlUla. He also oversaw the rammed earth construction on a visitor pavilion in Riyadh. 2000m² … Read more

Net-Zero Neighborhoods in Colorado

Heidi McCullough is  a building specialist for Clean Energy Economy for our Region, or CLEER. “I provide technical support for people looking to build high efficiency or high performance buildings, as well as people who’re looking to improve or upgrade the buildings they already have,” she said. She also helps people and businesses find grants … Read more

Interview with Lloyd Kahn

At 89, Lloyd Kahn has been building his own homes for over six decades, crafting spaces that include a few domes, at least one tower, and plenty of hand-split shingles. He’s documented his builds, as well as the makeshift homes of thousands of alternative builders all over the US and the world, with whom he … Read more

Passive Solar Greenhouses Transform Pakistan

In a remote village of Pakistan Mustaqeem Khan has cultivated a success story that transcends his rugged surroundings. Using a passive solar greenhouse, he has turned the unforgiving winters into a season of plenty. “This greenhouse is more than just a structure; it’s a lifeline,” Mustaqeem says as he tends to rows of spinach, tomatoes, … Read more

Green Architect Sim Van der Ryn Has Died

Sim Van der Ryn, a Dutch-born architect sometimes called  “the father of green architecture,” died. He was 89. Mr. Van der Ryn taught architecture at the University of California, Berkeley, from 1961 to 1995, a span interrupted by a four-year stint in the 1970s as Gov. Jerry Brown’s state architect. Early on Sim was swept … Read more

The Xingcheng Exhibition Garden

The Xingcheng Exhibition Garden was designed for the 2024 Chengdu International Horticultural Expo in China. Shaped by Chengdu’s traditional aesthetics, the garden pavilion offers tranquillity amid nature. The pavilion emphasizes sustainable design through its use of low-carbon materials that align with the Expo’s green ethos. Principal architect Youcai Pan says, “We hoped to foster a … Read more