#$MWH
A positive step for industrial decarbonisation:

Rondo Energy and Covestro are building a 100 MWh heat battery in Germany, showing how surplus renewable electricity can be turned into clean industrial heat.

interestingengineering.com/energy/rondo...
New 100 MWh industrial battery uses bricks to store heat, supplies steam
Rondo Energy and Covestro have begun building a 100 MWh industrial heat battery to produce clean steam using surplus renewable electricity.
interestingengineering.com
January 22, 2026 at 9:24 AM
Solar Panel Waste is Tiny—Coal & Gas Emit Hundreds Of Times Mass Per MWh

cleantechnica.com/2025/04/19/s...
Solar Panel Waste is Tiny—Coal & Gas Emit Hundreds Of Times Mass Per MWh - CleanTechnica
Stop exaggerating solar panel waste. Coal and gas produce massive emissions and health hazards per MWh, vastly outweighing solar’s minimal waste.
cleantechnica.com
April 21, 2025 at 4:40 AM
Spaniens Großhandelspreise sind zu den Günstigsten in Europa geworden - in den ersten 4 Monaten des Jahres war die Rangliste so:

Spanien: 44 €/MWh
Deutschland: 96 €/MWh
UK: 103 €/MWh
Italien: 127 €/MWh

Solar, Wind und Batterien drängen fossile Kraftwerke aus dem Netz. Kohleausstieg abgeschlossen.
May 10, 2026 at 8:32 AM
Offering Received: The offering of confusion (#599)

muh?? mwh???? waow????????
October 5, 2025 at 7:49 AM
#Energiewende: AKWs zu Batteriespeichern:

1. Das AKW Philippsburg wurde in einen Speicher mit 800 MWh umgewandelt.
Realisierung erfolgt ohne staatliche Förderung[1]

2. AKW Isar: 100 MWh

3. AKW Würgassen: 280 MWh

4. AKW Brokdorf: bis zu 1.600 MWh

[1] www.marktundmittelstand.de/technologie/...
September 2, 2025 at 7:41 AM
3/4

Die Zuwächse der letzten 16 Tagen verteilten sich auf:

181 MWh: typische #Heimspeicher <30 kWh
336 MWh: typische #Gewerbespeicher <10 MWh
311 MWh: typische (stand-alone) #Großspeicher >10 MWh

Heimspeicher stellen noch 69% der Kapazität, aber die größeren Speicher...
September 28, 2026 at 11:17 PM
BREAKING: UK govt secures record 8.4GW of offshore wind at AR7 auction round, for average £91/MWh (England) / £89/MWh (Scotland), roughly a fifth below the price limit

www.gov.uk/governmen...
January 14, 2026 at 7:20 AM
BREAKING: UK govt auction secures 4.9GW new solar at £65/MWh and 1.3GW new onshore wind at £72/MWh, 13% and 21% below the price cap respectively.

All due online by 2029.
February 10, 2026 at 7:25 AM
Good morning with good news: Global unsubsidized solar costs will decline 2% to $35/MWh in 2025 and 31% to $25/MWh in 2035.

Battery storage falls 11% from $104/MWh in 2024 to $93/ MWh in 2025. It costs just $53/MWh in 2035. Wow! Unstoppable.
#energysky #greensky pv-magazine-usa.com/2025/02/06/s...
February 7, 2025 at 12:29 PM
Good morning with good news: Combined solar and battery plant's global average cost is 44% LOWER than the cost of combined-cycle gas turbine plant!

Solar & battery: $57/MWh
Gas plant: $102/MWh
Solar: $39/MWh
Land wind: $40/MWh
Offshore wind: $100/MWh

WOW!
about.bnef.com/insights/cle... #energysky
March 6, 2026 at 12:33 PM
#Batteriespeicher: In den 3 Wochen vom 10. Mai bis heute ist die Kapazität der in Betrieb befindlichen #Gewerbespeicher (30 kWh bis 10 MWh) um 10% gestiegen (insgesamt 3.087 MWh -> 3.404 MWh)

Die Kapazität der in Betrieb befindlichen #Großspeicher (>10 MWh) stieg um 7%..

1/7
May 31, 2026 at 10:20 PM
Better to farm solar for energy
than to farm crops to use for biofuels

Far better

1 hectare annual yield:

2t soy bean
➡️ 800 litres biodiesel ➡️ 8.29 MWh

70t sugar cane
➡️ 7000 litres ethanol ➡️ 57.5 MWh

600 kW solar
➡️ ➡️ 900 MWh (low estimate)
November 27, 2024 at 3:20 AM
A esta hora España está exportando 2.044 MWh a Francia y 3.285 MWh a Portugal gracias a las renovables.

Francia tiene 58 centrales nucleares. España tiene 7.
March 19, 2026 at 12:23 PM
Mercado mayorista de la electricidad en enero
España: 71,7 €/MWh
Resto de Europa: 100-110 €/MWh

Gracias viento!
February 1, 2026 at 11:43 AM
Die Strompreise sind aktuell schon spannend.

Selbst 30 GW Wind+PV drücken die Preise gerade mal auf 100 €/MWh. Grund dürfte der inzwischen wieder gestiegene Gaspreis sein. Bei >50 €/MWh Gas + CO2-Preis liegen die Grenzkosten eines Gaskraftwerks deutlich oberhalb von 100 €/MWh.
February 18, 2025 at 8:48 PM
Lasst euch nicht verarschen

#Deutschland verkauft den Strom im Durchschnitt teurer pro MWh (82 Euro/MWh) als es ihn einkauft (74,9 Euro pro MWh)

Dieser "DE verkauft den Strom billig und kauft teuer ein" Unfug wird nicht glaubwürdiger, je öfter man die Lüge wiederholt.

#Energiewende
December 16, 2024 at 8:38 PM
Thanks to a huge solar array and a 3.4 MWh battery, this California EV charging station doesn’t need a grid connection.
These EV Fast Chargers Are Completely Off-Grid—And Free
Thanks to a huge solar array and a 3.4 MWh battery, this California EV charging station doesn’t need a grid connection.
insideevs.com
April 9, 2026 at 8:09 PM
Wind & solar, which grew 55% from 2019 to 2023 to supply 14% of US electricity, produced $259B in climate & clean air benefits, finds LBNL researchers. That's $143/MWh for wind & $100/MWh for solar or $36/MWh & $17/MWh if considering air pollution only.
www.theguardian.com/environment/...
Increasing use of renewable energy in US yields billions of dollars of benefits
New study published in Cell Reports Sustainability finds emission reductions provided $249bn of climate and health benefits
www.theguardian.com
June 11, 2024 at 11:23 PM
Hey friends! Did you hear? Solar and wind with batteries are now cheaper than fossil fuels in some places! Firm solar costs are as low as $54/MWh. Looks like the sun and wind are winning! 🌞💨 Check it out: https://www.pv-magazine.com/2026/05/06/firm-solar-and-storage-costs-fall-to-54-mwh-says-irena/
May 7, 2026 at 10:47 AM
Finnish startup Polar Night Energy has commissioned the world’s largest sand battery in southern Finland. This industrial-scale system with 100 MWh storage capacity, covering nearly a week’s winter demand for the local district heating network. 🔌💡
www.pv-magazine.com/2025/06/11/w...
World’s largest 1 MW/100 MWh sand battery commissioned in Finland
Finnish startup Polar Night Energy has commissioned the world’s largest sand battery in Pornainen, southern Finland. The industrial-scale system delivers 1 MW of thermal power with 100 MWh storage cap...
www.pv-magazine.com
June 15, 2025 at 12:12 PM
800 MWh
May 1, 2025 at 7:04 PM
Australia’s first 8-hour battery project to begin testing on grid!

50 MW & 400 MWh battery!

Four other 8-hour batteries have service agreements:
#1 is 49 MW, 392 MWh
#2 is 275 MW, 2,200 MWh
#3 is 125 MW, 1,000 MWh
#4 is 100 MW and 800 MWh

Wow!

reneweconomy.com.au/australias-f...
#energysky
September 26, 2025 at 4:26 PM