I got a new book recently about saving energy. I’ve read several of those, but this one had two tips I’ve never seen anywhere else: caulking baseboards and putting child safety covers on electrical outlets.
It didn’t explain caulking the baseboards, but I will. Frequently there’s a gap in the wallboard where it would normally meet the floor. Maybe it’s laziness—it’ll be covered by the baseboard, after all—but that gap is also a handy place to do after-the-fact wiring, reducing the need to cut into walls and then patch and repaint. The gap makes the area prone to drafts, however. So caulking where the baseboard meets the wall, and where it meets the floor if it’s not over carpet, makes rooms less prone to drafts.
The child safety outlets make for another interesting trick. I’ve talked before about foam electrical outlet inserts and their companion for light switches. And I’ve wondered about putting a child safety plug in. But recently I bought child-resistant outlet covers, after seeing them on This Old House. They come in varieties that twist or slide. I like the sliding ones better, both from an insulating and usability standpoint. They’re convenient because you can just slide the cover out of place, rather than having to remove an insert. And these covers do two things: They put more material between you and the gap in the wall, and they cover the outlet plugs themselves, eliminating that last little source of drafts. And when you have small children like I do, they’re a necessity anyway.
I do insulate interior walls as well as those that face the outside. I didn’t used to bother. But this book mentioned that gaps in interior walls can cause them to act like chimneys, drawing heat out of the room. So I’ve changed my ways.
Both of these are inexpensive upgrades that don’t take long to accomplish. When you buy the switch covers in bulk, it gets even cheaper.
I get ridiculed sometimes for talking about saving energy so much, but think about it. Energy isn’t getting any cheaper. My local utilities ask for rate increases just as frequently as the law allows them to, and more often than not, the state grants an increase. Not always as much as they ask for, but something.
More energy saving ideas
I’ve done a number of other things to help me save energy over the years. Most are pretty inexpensive. I installed thermal blinds and thermal curtains. Then I insulated my hot water pipes. And of course I use LED light bulbs.
My electric usage dropped 19 percent in 2011, so these things work.