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131 points mg | 1 comments | | HN request time: 0.21s | source
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rich_sasha ◴[] No.26597628[source]
If solar were free, but we still needed to pay for battery storage, how would it then compare in cost to fuel-based alternatives (fossil fuel, nuclear etc)?
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turtlebits ◴[] No.26597783[source]
People use way too much power for battery storage to be viable. The average household consumes 28.9kwh in a day (in 2017), which is way more than rooftop solar can provide.

Maybe when we have smaller houses and don't have a bajillion devices plugged in all the time.

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1. cronix ◴[] No.26597883[source]
It's amazing how much less of something you use when you don't have basically an endless, cheap supply of it. You tend to conserve a lot more because you know it's finite and will run out if you use too much.