Converting an Old Bungalow into a Passive House

Sacramento-based architects Bronwyn Barry, founder of residential design firm Passive House BB, and Andrew Turner, CEO of GoodSpace High Performance Builders, have collaborated to convert an 82-year-old bungalow in Sacramento, CA into a larger living space for the family since they’d outgrown the home, as well as safeguard them from environmental hazards such as heatwaves, … Read more

Converting From Natural Gas to Geothermal

While temperatures above ground fluctuate throughout the year, the ground temperature is stable. “Every building sits on a thermal asset,” said Cameron Best of Brightcore Energy in New York, which deploys geothermal systems. “I really don’t think there’s any more efficient or better way to heat and cool our homes.” The United States’ first networked … Read more

What Are “Passive Houses?”

In 1988, two physics professors, Bo Adamson and Wolfgang Feist began discussing the scientific components that might lead to better energy efficiency in building construction. They read the research, dating back to the 1970s, that suggested it was possible to construct a low-energy building that was designed to exploit passive solar technologies and establish a … Read more

Hal Hinkle Embraces Bamboo for Building

At fifty-one, Hal Hinkle was winding down a successful career on Wall Street and he was trying to figure out how to spend his retirement. He owned some property in Oregon, and launching an initiative to reforest the area seemed like a great way to reduce America’s carbon footprint. He recruited volunteers and sponsors for … Read more

Monumental Bamboo Restaurant Complex in Vietnam

The Keeng Seafood Restaurant complex consists of conference halls, private dining rooms, a kitchen, and a bamboo hall. The bamboo hall stands out with its lightly curved boat-shaped thatched roof, supported by bamboo structures resembling fanning palm plants. The restaurant’s owner required the architects to design an impressive building that would become the hallmark of … Read more

Pushing the Structural Boundaries with Bamboo

The Luum Temple in Tulum, Mexico is a pioneering example of what happens when traditional wisdom meets modern engineering. It is designed to stand against hurricane winds and significant seismic forces. The structural system has five intersecting hyperbolic paraboloids made of bamboo arches and split bamboo beams. Due to bamboo’s lightweight nature, particular attention must … Read more