Energy & Green Tech

We can't afford to just build greener; we must build less

As the built environment takes center stage at COP26, the scale and urgency of the climate crisis and of the industry's responsibility to address it comes into focus. A recent report from the UN's Global Alliance for Buildings ...

Energy & Green Tech

Green roofs or green buildings?

Imagine flying over Denver and spotting a cluster of downtown skyscrapers with vast swaths of green roofs visible at different heights. It would be enchanting, and it would be green—figuratively and literally.