Brussels’ Exemplary Buildings Program

Yesterday’s Passive House Northwest Annual Conference was fantastic, led off by a rousing keynote on Seattle’s greenest building to date, the Bullitt Center, by Denis Hayes. The theme for the conference was “Building Bridges.” That means reaching out to our …

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Passivhaus vs Bullitt Center

If the Bullitt Center Living Building had been designed to meet Passive House, it would have needed only two-thirds of the on-site-generated energy of the current design to reach net-zero—in other words, a much smaller photovoltaic array. Denis Hayes has …

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