Looking back at this year's passive house days

The International Passive House Days, during which passive buildings around the world open their doors to the public, took place this year from November 8-10. This year marked the 10th anniversary of the event. 

 

Low energy homes in Canada's sub-arctic

In Yellowknife — the capital of Canada's Northwest Territories — January temperatures average -27C. So warm, low energy housing isn't just about cutting carbon, it's about staying alive.

Pushing the E-nvelope

This report on September's Frankfurt Motor Show, from airtightness expert Mark Shirley of 2eva.ie, looks at the latest technology in fuel efficient and electric vehicles, and draws parellels with low energy building