The Building Science Podcast

← The Building Science Podcast22. Juli · 1 Std. 01 Min.

The Progress Paradox: How Codes Create Carbon

The Progress Paradox: How Codes Create Carbon22. Juli1 Std. 01 Min.

Why do our building codes encourage carbon pollution? How have we landed in a "progress paradox," where older buildings often outperform new ones in both operational and embodied energy? In this episode, we sit down with Kelly Alvarez Doran, co-founder of Ha/f Climate Design, to unpack the hidden impacts of the built environment—a sector responsible for nearly 40% of global emissions.

The good news is that architects and planners can use their agency to stop these "right now" pollutants. Meaningful decarbonization doesn’t have to cost a premium: Kelly shares how simple material swaps recently slashed a UK project's carbon by 26% (800 tonnes) with zero impact on the budget or schedule.