California Has So Much Solar Power That Other States Are Paid To Take It (mic.com)
"On 14 days during March, Arizona utilities got a gift from California: free solar power," reported the Los Angeles Times. Mic reports:
California is generating so much solar energy that it is resorting to paying other states to take the excess electricity in order to prevent overloading power lines. According to the Los Angeles Times, Arizona residents have already saved millions in 2017 thanks to California's contribution. The state, which produced little to no solar energy just 15 years ago, has made strides -- it single-handedly has nearly half of the country's solar electricity generating capacity...
When there's too much solar energy, there is a risk of the electricity grid overloading. This can result in blackouts. In times like this, California offers other states a financial incentive to take their power. But it's not as environmentally friendly as one would think. Take Arizona, for example. The state opts to put a pin in its own solar energy sources instead of fossil fuel power, which means greenhouse gas emissions aren't getting any better due to California's overproduction.
The Los Angeles Times suggests over-construction of natural gas plants created part of the problem -- Californians now pay roughly 50% more than the rest of the country for power -- but they report that power supplies could become more predictable when battery storage technologies improve.
When there's too much solar energy, there is a risk of the electricity grid overloading. This can result in blackouts. In times like this, California offers other states a financial incentive to take their power. But it's not as environmentally friendly as one would think. Take Arizona, for example. The state opts to put a pin in its own solar energy sources instead of fossil fuel power, which means greenhouse gas emissions aren't getting any better due to California's overproduction.
The Los Angeles Times suggests over-construction of natural gas plants created part of the problem -- Californians now pay roughly 50% more than the rest of the country for power -- but they report that power supplies could become more predictable when battery storage technologies improve.
So why not take that excess electricity and make hydrogen out of it?
Why are the reporters always writing such a nonsense?
You feed power into the grid: it needs to be consumed. Or you can not feed it in.
And: I guess the solar power was teleported to Arizona, to prevent "overloading a wire"?
Cost free eBook I read (by iBook/Kobo/Amazon/ObookO/Gutenberg etc.): "The Green Odyssey" by Philip Jose Farmer.
Pump water storage is a pretty solid technology as it can store massive amounts of potential energy. But like many things it only works properly under circumstances where you have an abundance water available and also have the space to store that water. And then again we're talking about California here, where you can get fined for wasting water during the rather frequent draughts. Well, at least that's what the internet tells me. I don't live actually there so your mileage may differ.
It's harder than you think, any sort of 'storage' will be either potentially highly toxic (as in batteries), require lots of investment (like hydro) and take up lots and lots of space
"Toxic"? As opposed to fossil fuels or uranium which are just so amazingly safe? Most batteries are recyclable (including lithium batteries) - the only issue is whether it is economical to recycle them. We're looking for the least worst option and everything indicates batteries + solar/wind are likely a major part of the least worst options. Any toxicity from batteries is easily justified in the face of the alternatives.
Hydro simply isn't an option in most locations. It's fine where it's available but the capacity for it is limited and regional.
Just for the record: The sun is still there when you think it is night time, it is just harder for you to see.
Which is why much effort is being directed toward interconnecting disparate grids (and yes, interconnecting has its own downsides).
3. explain to taxpayers that solar energy is only available during the day and sunny days are more productive than cloudy ones. I realize most children innately understand this already, but politically brainwashed adults have lost their reasoning skills.