Think making energy-efficiency improvements to your home is too expensive?

Larry Janesky may convince you otherwise.


Janesky is a building scientist and the owner of Dr. Energy Saver, a nationwide company that makes energy-saving home improvements. In this video, he explains the long-term cost benefits of insulation, air sealing and other work that makes a home more comfortable and reduces energy costs and environmentally harmful carbon emissions.


Is Janesky trying to sell his services? Of course. But the message is a good one, effectively told.

Best line of the video: "This is not a government issue. This is a homeowner issue."