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Why are Americans becoming more anti-renewable?
Landman really is that popular, huh? Battery tech has only gotten better and cheaper, and the LCOE of renewables even with storage added is competitive with or better than fossil fuels, yet public opinion is backsliding. Gas is still great because the US has so much of it, but the DoE is even trying to force coal plants to keep running at cost to consumers, even when states and operators want them retired. Coal miners can't be that large of a constituency, surely, so what's driving this obsession in particular?
I don't believe this. This particular document is clear nonsense. It is assuming only 4 hours storage. Which means you're going to need a LOT of fossil fuel standby capacity -- almost the same as your solar capacity. All you're saving is fuel. If you want to save any capital costs at all, you either need enough battery to cover the longest dark period, or you need to spin up your generators before your battery gets low (which lets you save somewhat on capital costs, but gives higher fuel costs)
I've never seen an earnest accounting of solar with storage accounting for (1) seasonal variation and (2) a full transition to heat-pump heating. Combined, they mean that peak energy usage north of the sunbelt is going to be in winter, where solar flux is at best a fraction of summer peaks. This requires either (1) overbuilding solar to handle peak heating demand in mid-winter, (2) storage that handles months, not hours, (3) long-haul interconnects to sunnier climes, or (4) mass-migration toward temperate climates with low winter heating loads.
But I'm open to someone sharing data suggesting this is actually becoming feasible.
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