192
Existing California solar customers may get blindsided with net metering cuts
(pv-magazine-usa.com)
this post was submitted on 27 Aug 2024
192 points (98.0% liked)
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Not sure why you think that.
The grid isn’t storing their energy - it’s sending it to other customers, meaning that non-sustainable, polluting energy sources don’t have to be generated.
The only time that’s not true is when the net load on the grid dips below zero. According to the duck curve graph from the article, it does appear to be very briefly dipping for a very brief time period each day. At that point it could make sense to store the rest, but if the grid doesn’t have storage capacity then any excess is “wasted,” but at that point the grid engages in a process known as “curtailment,” which means it rejects the excess, meaning that nobody gets credit later for energy that isn’t used now.
Also, curtailment is often not because the grid itself is over-supplied, but because specific regions are over-supplied and the grid lacks transmission lines from them to regions where demand is higher.
True under NEM 1.0, but NEM 2.0 also includes “non-bypassable charges” - components of pulling from the grid that cannot be offset by what they contribute. Those charges are roughly 5% as far as I can tell, meaning that if they pulled $300 worth of energy from the grid and sent back $300 worth (or more), they’d still owe $15.
Sure, but if everyone does it then it wouldn’t work (no one would be drawing excess when the solar is at peak), so that makes it not very sustainable. I’m not saying it’s a bad thing, just that it can’t continue to work if adoption becomes near-universal (it doesn’t seem to be for now). I guess these non-bypassable charges will fix that, but that sounds a lot like what they are talking about (only getting paid some large percentage of the price for energy sent to the grid).
Everything you're saying is wrong.
We only have a stable grid now because the hottest days produce the most solar to power ac. Our grid would have collapsed otherwise .
In the past we had huge demand swings during the course of a single day, as factories and offices burned power, then people went home to cook food and run their laundry.
Solar helped that greatly, coupled with fracking gas which allowed us to plant ge90 turbines everywhere for nothing and have we extremely dispatchable power for load following.
Especially since bulbs went led and now might generation is much more manageable.
But mentally defective utilities can't do the sane thing and write an API so that EV's can coordinate charging to balance load.
The problem with utilities is that they're stuffed to the gills with the idiot relatives of politicians who couldn't get jobs anywhere else.
I didn’t say net metering isn’t useful now, I said it wouldn’t work if a large majority of people did it. I don’t see how what you said contradicts that.
They literally changed the time of day charges so power is a fraction of the cost during the daytime when solar is available.
All they'd have to change is to make the ToD follow solar output if they wanted to keep NEM going.
But that's not what they want, they own the lines, and they want to TAKE every penny they can.
We need to break PGE, sell their lines to regional providers, it's a curse on california.