love both #energyStorage and #sand :,D

"#PolarNightEnergy has built an industrial-scale sand battery in Pornainen #Finland. The #battery is set to reduce #carbonemissions from the local #heating network by as much as 70%. At 42 feet tall and 50 feet wide, the battery can store up to 100 MWh, enough to heat the whole town for a week. The #sandbattery can hold a charge for months at a time, helping balance the energy #grid during periods of high demand."

https://newatlas.com/energy/largest-sand-battery-finland-pornainen

#renewables

The world's largest sand battery just went live in Finland

Finland has inaugurated an industrial-scale sand battery this week in the southern town of Pornainen, where it'll take over heating duties from an old woodchip power plant for the municipality. It's set to reduce carbon emissions from the local heating network by as much as 70%, and is the largest…

New Atlas

#Zukunft des #Heizens:

#Specksteinspeicher trotzt dem #finnischen #Winter

Ein #Wärmespeicher, der #Strom dann umwandelt, wenn er verfügbar ist, reduziert den Verbrauch an #fossilen Brennstoffen auf null. Der Aufbau ist simpel.

Im finnischen #Pornainen ist durch das Start-up #PolarNightEnergy ein Wärmespeicher installiert worden, der in das #regionale #Fernwärmenetz integriert ist. Er konserviert die Wärme in 2.000 Tonnen #Speckstein und kann diese über längere Zeit...

https://www.golem.de/news/zukunft-des-heizens-specksteinspeicher-trotzt-dem-finnischen-winter-2506-197083.html

Zukunft des Heizens: Specksteinspeicher trotzt dem finnischen Winter - Golem.de

Ein Wärmespeicher, der Strom dann umwandelt, wenn er günstig ist, reduziert den Verbrauch an fossilen Brennstoffen auf null. Der Aufbau ist simpel.

Golem.de
Финская компания Polar Night Energy строит гигантскую «песчаную батарею».
Ее будут использовать для обогрева во время холодных полярных зим. Она будет примерно в 10 раз больше, чем пилотная установка, работающая с 2022 года. Аккумулятор на 1 МВт сможет неделю отапливать небольшой город.
Подробнее:
https://www.readok.info/technologies/finskaja-kompanija-polar-night-energy-stroit-gigantskuju-peschanuju-batareju.html
#polarnightenergy #батарея #песок
Финская компания Polar Night Energy строит гигантскую «песчаную батарею»

В Финляндии создадут новую «песчаную батарею» промышленного масштаба. Ее будут использовать для обогрева во время холодных полярных зим. Она будет - РидОК

РидОК

Sand battery to store wind, solar energy using soapstone

Storing 100 MWh of thermal energy from solar & wind

It will eliminate oil from their district heating network

The battery’s thermal energy storage capacity equates to almost one month’s heat demand in summer and a one-week demand in winter in Pornainen

https://www.euronews.com/green/2024/03/10/sand-batteries-could-be-key-breakthrough-in-storing-solar-and-wind-energy-year-round

#green #renewable #heat #solar #wind #thermal #battery #Finland #PolarNightEnergy #ThermalEnergy #SandBattery

World’s largest sand battery set to slash emissions in Finnish town

The battery will be able to store a week’s heat demand in winter - how does it work?

euronews

Suomalainen #polarnightenergy kehittää järjestelmää, jossa vaihtelevaa tuuli- ja aurinkoenergiaa voidaan tallentaa kuumentamalla hiekkaa.

Not bad :)

#ilmasto #energia

https://youtu.be/G6ZrM-IZlTE?feature=shared