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California regulators cut incentives for rooftop solar even further
(www.canarymedia.com)
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I write this from a place where electricity is provided by a crown corporation (government ran corp - SaskPower) and also have a net-zero rooftop solar system, and small scale solar like this is quite inefficient compared to grid-scale stations. I very much agree that there is some sovereignty in producing one's own power, however, grid-scale generation is much more effective, both in cost and generation efficiency.
SaskPower has really had no recent incentives for rooftop solar and they only pay about half price for power returned to the grid, effectively discouraging widespread development of rooftop solar.
They have instead proposed an interesting alternative where a homeowner could purchase a portion of a larger scale facility and be credited for the electricity that portion generates. Crowd-funded electricity generation, essentially. This is, of course, much more attractive when the provider is essentially a company owned by the public, not a private, profit seeking entity. But, I think it could be a promising alternative to enable homeowners to offset their electricity bills while being a better option for the overall grid.
Larger scale is cheaper, but rooftop avoids the need for long-distance transmission [in short supply right now in California] and limits the need to convert farmland into solar
That's true. The system can be far more robust if its decentralized. Even living in a place with cheap electricity I still plan on getting panels in the future.