By the way, I really like the feel as my convection oven exhausts combustion products at floor level, even here in the peak of summer. I've shamelessly ran my A/C sometimes even at 72F, because I've been working so hard that my personal comfort has exceeded any concern for cost of utilities or being concerned about environmental concerns.
I do intend to do the environmental thing but not until I reach the point where I'm not exerting high physical exercise 4-6 hours a day fixing up my new home.
Anybody critical about my energy and conservation concerns should understand that I just spent $700 to convert all my overhead floods (15 of them) from 65W incandescent to 11W LED lighting, going from an "all lights on" scenario of 975W to the same scenario of 165W.
This amounts to getting the same light at 1/6 the electricity cost, and that doesn't even consider TCO considerations (total cost of ownership) considering that you have to buy new incandescents every few years while LED lasts 20+ years.
It's interesting that as far as I can tell all oven cooking is headed towards electric, not because of energy costs but rather because the manufacturer can provide more features and more exact cooking by using electricity vs. using gas.
But when it comes to the cooktop/range gas is still king, and I find it hard to conceive of the day that electric would take over cooktops. Just to start with, gas cooktops accelerate immediately to heat increases/decreases, and the chef can more easily relate to his/her perception of flame height vs. memorizing arbitrary heat number settings.
I had thought the future was gas burners and gas ovens, but now I believe the future is gas burners and electric ovens. As evidence of my belief, one of the major manufacturers of high end cooking gear (Wolf) doesn't even offer gas ovens: their product line includes only electric ovens, one of them which I am the proud new owner of.
To paraphrase the classic movie line, "The future is plastics," I believe the future for gourmet and commercial ovens is electrics. (I'm pretty sure the movie line came from is the classic movie "The Graduate.")