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Unless some very serious technical breakthroughs happens in more efficient manufacture, energy capture efficiency and energy storage, by the point that around 1
by ElectricalUnion 4y ago
Unless some very serious technical breakthroughs happens in more efficient manufacture, energy capture efficiency and energy storage, by the point that around 1% of Earth is covered in solar panels, Earth probably ran out of "useless" land space and materials to make solar panels and the associated infrastructure to actually use said energy to something useful.
- gnaritas99 4y agoThat's rather the point; tech breakthroughs happen when there is a drive to achieve something, increased demand for solar causes that pressure to strive and thus increases the likelihood of innovation. The more panels that are built, the better we get at building them, innovate, repeat.
- ElectricalUnion 4y agoExcept this is not a demand for solar, just for cheap energy - it just happens to be that solar is cheap sometimes. If solar happens to not be cheap, very sustained, increased demand for non-solar sources increases the likelihood of non-solar success.
- gnaritas99 4y ago
- joshspankit 4y agoSolar is already the cheapest source of energy ($0.03 to $0.06 per kilowatt-hour), and it's getting cheaper by the day.