SageBrush
REJECT Fascism
The cheapest available. I presume that is wind/solar that would otherwise be curtailedwhat is the input power?
You can install our site as a web app on your iOS device by utilizing the Add to Home Screen feature in Safari. Please see this thread for more details on this.
Note: This feature may not be available in some browsers.
The cheapest available. I presume that is wind/solar that would otherwise be curtailedwhat is the input power?
I would not totally celebrate a battery power plant unless it has a matching RE power source added to fuel it.
I think that depends on the electricity market rules, and the supply/demand imbalance in the market...
For example in Australia we can get peaks with large negative prices in the wholesale market (NEM) for example you might be paid $1000 AUD per MWh to take electricity sometimes, other times you might be paid $1000 per MWh to supply electricity...
We have occasional spikes of extreme prices in both directions.. my impression is California is similar in someways...
As RE becomes a higher portion of grid electricity there is always a chance that storage might lag creating supply/demand imbalances. In a market based system price signals eventually correct things .but there is usually a bit of chaos before that happens...
In the long run grids with high RE will have lower prices, on average, but more price volatility, until the solution fully matures and is optimised.
It's a real word, although I've only heard it used in Australia. It is usually applied to misusing existing rules, as happened to South Australia a couple of years ago.From my reading of RenewEnergy (I don't live in Australia, so I recognize I may be missing a lot!), part of the huge swings in electricity prices arises from a large settlement window (30 minutes I believe) where the electricity price is the same, plus fossil fuel electric providers taking advantage of the system. I've seen the term 'rorting' used to describe the behavior, but I'm not familiar with that word (slang?), so I'm not using it myself. (Maybe a quick lesson in Aussie English would be helpful to this speaker of US English )
With 30 minutes to sell at inflated prices, providers are incented to take plants offline for maintenance or whatever, so that the rest of their plants can get a grossly inflated price for their electricity.
I believe that's shrinking the last few years.
It might be that dynamic is going on in the US as well. Oddly, I feel like I know the Australia electric grid and the big issues in it, better than I know the US grid and the big issues here. I think that's primarily because I haven't found a readable website that covers the US power grid / market.
From my reading of RenewEnergy (I don't live in Australia, so I recognize I may be missing a lot!), part of the huge swings in electricity prices arises from a large settlement window (30 minutes I believe) where the electricity price is the same, plus fossil fuel electric providers taking advantage of the system. I've seen the term 'rorting' used to describe the behavior, but I'm not familiar with that word (slang?), so I'm not using it myself. (Maybe a quick lesson in Aussie English would be helpful to this speaker of US English )
With 30 minutes to sell at inflated prices, providers are incented to take plants offline for maintenance or whatever, so that the rest of their plants can get a grossly inflated price for their electricity.
I believe that's shrinking the last few years.
It might be that dynamic is going on in the US as well. Oddly, I feel like I know the Australia electric grid and the big issues in it, better than I know the US grid and the big issues here. I think that's primarily because I haven't found a readable website that covers the US power grid / market.
Kind of like Texas opening up their energy markets to inject more natural gas plants and now it's on a fast track to 100% renewables.This is going to help sell a lot of energy storage batteries:-
Australian regulator flags new "reliability" rules for wind and solar farms | RenewEconomy
It is a dumb rule and it is going to blow up in the face of those thinking it will help prop up FF generation..
More batteries will kill FF faster.This is going to help sell a lot of energy storage batteries:-
Australian regulator flags new "reliability" rules for wind and solar farms | RenewEconomy
It is a dumb rule and it is going to blow up in the face of those thinking it will help prop up FF generation..
I saw this rather slanted Australian "news" report from a couple weeks ago.This is going to help sell a lot of energy storage batteries:-
Australian regulator flags new "reliability" rules for wind and solar farms | RenewEconomy
It is a dumb rule and it is going to blow up in the face of those thinking it will help prop up FF generation..
I saw this rather slanted Australian "news" report from a couple weeks ago.
Not a single mention of the simple obvious solution of battery storage.
GF could assemble the cars, but focus on Utilities. Wasn't there news like Tesla applied to be Utility provider in UK few weeks back?
DOD’s “Black-Start” Exercises Explore What Happens When Utilities Go Dark - Air Force Magazine
“We can do all the tabletop exercises in the world, but when you actually pull the plug, the question is, what actually goes on” Assistant Secretary of Defense for Sustainment Robert McMahon said at the hearing hosted by two House Armed Services subcommittees. “Perhaps the most important lesson that I’ve seen is a lack of appreciation and understanding by our senior leaders at the installation level, all the way up to my level, of what we thought was going to happen versus what actually occurred, and then being able to apply those lessons learned.”
UK will be 60% offshore wind before long. Gonna need a LOT of storage.
It'll be interesting to see how interlinked France/UK/Germany/Spain become as renewables scale. Gotta think France(eventually) is at a massive disadvantage trying to sell all that expensive nuclear supply. In 5-8 years UK will be selling tons of cheap excess offshore wind.Well, they'll be adding more storage soon. Kinda.
There's a 1.4GW HVDC link between Northern England and Norway expected to be operating from 2021. That's going to be hydro from Norway and wind from the UK being traded across the link.
There's also another 2 links, 1GW each being added between the UK and France. One through the Channel Tunnel, and another from Normandy to Hampshire
Well, they'll be adding more storage soon. Kinda.
There's a 1.4GW HVDC link between Northern England and Norway expected to be operating from 2021. That's going to be hydro from Norway and wind from the UK being traded across the link.
This link is controversial in Norway since it would increase the price of electricity for Norwegians. So the government has postponed the final decision on this until the end of 2020. If they voted on this today it probably would be stopped.
Source in Norwegian: Setter den omstridte NorthConnect-kabelen på vent
I saw this rather slanted Australian "news" report from a couple weeks ago.
Not a single mention of the simple obvious solution of battery storage.