The Complexity Trap

I recently had a conversation with a civil engineer who specializes in highly integrated super efficient infrastructure projects. For example, the methane gas from a sewerage treatment plant can be captured and used to generate electricity. The waste heat from a power generator can be used to run a desalination plant. Purified sewer water can … Continue reading The Complexity Trap

Dr. Strangelove: Or How I Learned To Stop Worrying and Love Sprawl (Sort of)

I’m a longtime advocate of walkable, mixed-use, mixed-income, transit-served neighborhoods. But lately I’ve been having impure thoughts about suburbia. Let me explain.    What often passes for a neighborhood in America is a low grade assemblage of chain convenience stores, big box outlets, franchise muffler shops, multi-lane highways, and isolated cul-de-sacs. Even when it’s physically … Continue reading Dr. Strangelove: Or How I Learned To Stop Worrying and Love Sprawl (Sort of)

The Passive House Movement: Super Insulation and Radically lower Energy Bills

I recently interviewed Alex Melamed and Andrew Kline of Green Generation Building in Yellow Springs, Ohio Here for an upcoming video story. They design and build highly insulated homes that meet the Passive House standard. A Passive House uses innovative construction techniques to keep itself warm in winter and cool in summer with almost no fuel. The initial cost … Continue reading The Passive House Movement: Super Insulation and Radically lower Energy Bills