Building-Integrated Solar Air Heating Systems Proving Popular

For some parts of the United States, such as Upper Michigan, the winter of 2013-14 was the coldest in recorded history. In Marquette, for example, the average temperature was a tundra-like 7.5 degrees. Well, what if I told you that it’s possible to cut your building’s energy use (in some cases by up to half), while protecting the environment, too?

via Renewable Energy News – RenewableEnergyWorld.com http://ift.tt/1eW40qt

Leave a Reply

Or

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>