this post was submitted on 17 Nov 2023
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Solar now being the cheapest energy source made its rounds on Lemmy some weeks ago, if I remember correctly. I just found this graphic and felt it was worth sharing independently.

Source: https://ourworldindata.org/cheap-renewables-growth

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[–] [email protected] 4 points 1 year ago (1 children)

Where's hydro? Because it would be a straight line at the bottom...

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[–] [email protected] 4 points 1 year ago* (last edited 1 year ago)

It's wild to me that 19% difference between the drop of on shore wind and solar to the same price point is massive, like that extra 19% drop in solar is quite literally more than half of the solar previous cost, about $230.

[–] [email protected] 3 points 1 year ago (1 children)

The price of electricity produced is an interesting metric to look at but can be very misguiding alone without more data around it.

It like comparing the price of rain water compared to well water.

The same way that solar is cheaper than nuclear, rain water is much cheaper than well water, you just need a roof with a gutter to get rain water.

Does it means that we should stop using wells and rely only on rain water and use water only when it rains ? Or do we also want to have tanks, do we need a backup for when the tanks are empty ? ...

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