@Semmel maybe interesting for you. I think this is the first time I've read about such a large battery energy storage. This is no longer an experiment. If I have calculated correctly the capacity is so large that it could supply ~ 48,000 households with three to four people for a month completely on its own. That is a large intermediate storage facility. I find the example in the article just as stupid as comparing weight to elephants.
"Luleå Energi is building the county's first battery park
LULEÅ Luleå energy will build Norrbotten's first battery park, an investment of SEK 73 million.
24 January 2024 at 16:00 Updated: January 24, 2024 at 5:06 p.m
The battery park is intended to be an important piece of the puzzle in the transformation of the energy system. It should be ready already this autumn.
- It is fantastic to be able to contribute to the development of the energy system. We are facing a few years of heavy investment to create the right conditions for the major change that is underway. We see opportunities to also develop the business, which will also be able to help us carry the investments, says Malin Larsson, CEO at Luleå Energi.
The battery park will be a collection of large batteries with a total output of 12 megawatts and a battery capacity of 12 megawatt hours. That's enough to drive an average electric car one and a half laps around the world.
- With the help of the batteries, Luleå Energi will be able to contribute to supporting the balance of the electricity grid locally, regionally and nationally. The batteries provide the opportunity to pare weather-dependent power production such as solar and wind, as well as cut power peaks in the system, says Sofia Antonsen, head of the Development department at Luleå Energi.
The battery park will be built on Luleå Energi's land in Porsödalen in Luleå. Svea Solar will build the battery park.
Luleå Energi is owned by Luleå Municipality through Luleå Kommunföretat AB. The company has 200 employees and a turnover of just over one billion kroner a year."
https://affarerinorr.se/nyheter/2024/januari/lulea-energi-bygger-lanets-forsta-batteripark/