It turns out that photovoltaic solar energy has gone from one of the most expensive electricity sources to one of the cheapest in the the past few years.
Rather unsurprisingly, there has been no such drop in the cost of nuclear power.
Increasingly, fossil fuel generators are not competitive, which should help with our climate change problem:
In the year 2000, the International Energy Agency (IEA) made a prediction that would come back to haunt it: by 2020, the world would have installed a grand total of 18 gigawatts of photovoltaic solar capacity. Seven years later, the forecast would be proven spectacularly wrong when roughly 18 gigawatts of solar capacity were installed in a single year alone.
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“When I got this job in 2005, I thought maybe one day solar will supply 1% of the world’s electricity. Now it’s 3%. Our official forecast is that it will be 23% by 2050, but that’s completely underestimated,” Chase says.
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“We’ve got to the point where solar is the cheapest source of energy in the world in most places. This means we’ve been trying to model a situation where the grid looks totally different today.”“The International Energy Agency now says solar is providing the cheapest energy the world has ever seen. But we’re headed towards a future of insanely cheap energy.
"Inanely cheap energy."
I like the sound of that.
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