Cost of lighting over time
Posted: Wed Jun 23, 2021 10:19 pm
A beautiful example of the adage that the stone age didn't end because we ran out of stone. Cost is a really good proxy for energy consumption here...
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Cost of lighting over time
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Re: Cost of lighting over time
Posted: Wed Jun 23, 2021 10:26 pm
Re: Cost of lighting over time
Posted: Fri Jun 25, 2021 6:43 am
And the first chart doesn't cover widespread LED adoption.
Curious to see what's happened to renewable energy costs. Has been a bumper installation year, so hopefully more progress despite nuts international shipping costs.
Curious to see what's happened to renewable energy costs. Has been a bumper installation year, so hopefully more progress despite nuts international shipping costs.