/tags/william-maclay William Maclay en-US ¿ªÔÆÌåÓý Tue, 05 Aug 2014 16:00:00 GMT /programs/2014-08-05/energy-efficient-building-the-new-net-zero Imagine a building that produced more energy than it consumed. That sounds like something that only wealthy people or big institutions could afford toâ€� Tue, 05 Aug 2014 16:00:00 GMT /programs/2014-08-05/energy-efficient-building-the-new-net-zero Jane Lindholm, Sage Van Wing