If you follow up, what about the carbon footprint of each? The total cost equation should include the externalized CO2 emission during manufacture.
Kevin Bauer
2021-11-14 15:00:08 +0000 UTC
I'd love to see a comparison between the heat energy captured by normal glass and the special metallized (and more expensive) glass you used in this video. I'd also be interested in the difference in cost between each type of glass, to see the tradeoff between cost and performance.