Green Roofs

What insulates your building, making it cooler in summer and warmer in winter; helps protect your building from leaks from heavy rain and snow; is aesthetically pleasing; can serve as a vegetable and herb garden and home for honeybees; can enhance the performance of photovoltaic arrays; and boost urban biodiversity by creating avian habitat?  That’s right, you got it in one:  a green roof.  Continue reading


Print pagePDF page

Climate Risk, Building Resilience

World Bank adaptation report2Haiyan, Sandy, Katrina.  By now, we should have gotten the message.  Some have, but not enough of us.  Yet.

The IPCC got it.  Years ago.  And one of their many important contributions has been to focus our attention on the need for adaptation to the worsening impacts of climate change.  I wrote about their comprehensive Special Report for Managing the Risks of Extreme Events and Disasters to Advance Climate Change Adaptation (SREX) here two years ago. Continue reading


Print pagePDF page