Sure. What kind of a return are you looking at? Are you looking at a five-year payback on an investment or is it three years, two years or one year? I'm a business guy, so I understand that. If something makes economic sense for me and I can save energy by investing a few dollars, then if there's a five-year payback, I'm going to give it serious consideration. If there's a one-year payback, it's a no-brainer.
On November 8th, 2018. See this statement in context.