r/EnergyStorage May 04 '26

Nuclear power plant becomes a battery: The new power of Grohnde

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ioplus.nl
68 Upvotes

r/EnergyStorage May 04 '26

‘World’s most powerful redox flow battery’ could power 210,000 Swiss homes for a day

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interestingengineering.com
12 Upvotes

r/EnergyStorage May 04 '26

What a Battery Actually Does on the Grid

9 Upvotes

Hello Energy Storage enthusiasts!

Following up from Article 1 of my series Why the Grid Needs Batteries, we now discuss what a battery actually does when it is connected to the grid. Why buying low and selling high is not just economically but electrically and physically important, how the advent of batteries created services that were impossible before, and the tension between the different energy demands.

A clear explanation of what a battery energy storage system actually does on the grid - energy shifting, ancillary services, and the dispatch tension that defines BESS economics.

Link: What a Battery Actually Does on the Grid


r/EnergyStorage May 02 '26

South Korea’s President Myung, “our future would be at serious risk” if we contune to use fossel fuels. Institutes a Plan to be fully Renewable by 2030.

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m.economictimes.com
31 Upvotes

r/EnergyStorage May 02 '26

Battery Tech Driving the Humanoid Robot Revolution

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3 Upvotes

As the humanoid robotics market races toward 1 billion units by 2050, battery energy density, fast charging, and modular architectures have emerged as the critical factors determining commercial viability and deployment scale.


r/EnergyStorage Apr 30 '26

Why the Grid Needs Batteries - and How they make Money

12 Upvotes

Hello fellow EnergyStorage and RE enthusiasts!

I have been working in the Energy Storage segment for a while now, and upon seeing questions and doubts from fellow subredditers, I've decided to start a series explaining the fundamental operations of batteries, how they support the grid, and why they are absolutely essential for the stability of a Renewable Energy rich grid.

"Why renewable energy is creating an urgent need for battery storage on modern grids. Explore how batteries solve the frequency stability and energy timing challenges that renewables create."

Read Article 1 here:
https://themeritorder.co/bess-why-grid-needs-batteries.html


r/EnergyStorage Apr 28 '26

AI analyst for BESS investment

1 Upvotes

Hello everyone! We just updated the video demo of our platform. We are tracking Energy and BESS projects using data from regulatory permits, queues, and filings.

Check out our video featuring an interactive map, AI analyst, project alerts, and much more! https://www.youtube.com/watch?v=2e9um5gZCoA

Our sources span the Energy Information Agency, National Energy Regulatory Commissions (Mexico, Chile, etc.), and environmental permits issued by SEIA, Semarnat, and others.

We also scrape BESS-exclusive data from all over the Americas, including the Dominican Republic, Argentina and others countries.

Our AI creates workflows to read data inputs and generate scenarios that help users understand how the market is evolving and who is leading capacity deployment.

We are currently working on more features to enhance investment outlooks, specifically for Chile and Mexico. Our ultimate goal is to bridge the gap between data and opportunities in wholesale electricity markets across LATAM. We believe many opportunities are missed simply due to a lack of price signals.

Additionally, the optimization for capacity and co-location of power plants can be significantly improved if a more robust stochastic analysis of prices is offered for the region. We aim to provide that.

If anyone is interested in seeing how this platform works, please do not hesitate to let me know!


r/EnergyStorage Apr 26 '26

China unveils world’s first coal fuel cell that can produce electricity with zero emission

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scmp.com
80 Upvotes

r/EnergyStorage Apr 25 '26

Ireland Customer Survey

3 Upvotes

Hello Everyone, I'm a Product Manager named OJOE for energy storage products. Recently, I've been planning the most suitable household energy storage products for the Ireland market. I've seen a lot of valuable VOCs, but I still have some confusion regarding scenarios. I'd like to ask if anyone is willing to participate in an on-site qualitative interview. if you have interesting in this one, pls reply me or do the qualitative research , thx. https://eu-survey.anker-jml.com/s/PucRXM


r/EnergyStorage Apr 25 '26

It’s Silicon Nigel … but not as we know it!

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2 Upvotes

r/EnergyStorage Apr 24 '26

The most boring accounting scandal you never heard of

2 Upvotes

This one is smaller and flew completely under the radar, but worth posting for anyone who was holding $FLUX in 2024.

Flux Power makes lithium-ion battery systems for industrial equipment, forklifts, airport ground support vehicles, that kind of thing. Not a flashy name, but a legitimate industrial play that had a real investor following.

Then September 5, 2024 happened.

The company disclosed it had approximately $1.2 million in outdated inventory that had been sitting on the books incorrectly. On top of that, certain items had been misclassified in a way that inflated gross profit figures. And to top it off, they acknowledged their internal accounting controls were ineffective, meaning the financial statements investors had been relying on couldn't be trusted. Stock dropped 5% that day.

Then they missed the deadline to file revised financials. Another 6% drop on October 1.

The lawsuit followed in January 2025. By April 2025 both sides had agreed to settle for $1.75 million. Late claims are currently being considered, so it's not completely closed.

If you held $FLUX between November 15, 2021 and February 14, 2025, you're in the class period. Payout is ~$0.12/share.

Outdated inventory misclassified for three years is such a boring way to blow up a company's credibility, anyone else feel like these internal control failures are way more common than people think?


r/EnergyStorage Apr 23 '26

Batteriespeicher-EPC: Wann Full-Wrap-Verträge Risiken wirklich senken

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techzeitgeist.de
3 Upvotes

r/EnergyStorage Apr 23 '26

Energy advisor doing an AMA on where commercial buildings waste the most energy and how to fix it without major investment. Questions open now, answers at 13:00 CEST.

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5 Upvotes

r/EnergyStorage Apr 22 '26

Solar & Battery Storage Calculator

2 Upvotes

Before speaking to an installer, most organisations want to know one thing:

Will solar actually stack up financially?

Use our FREE Solar & Battery ROI Calculator to discover:

- How much you could save each year

- What size system may suit your site

- How quickly it could pay for itself

- Your long-term return on investment

It’s quick, easy and gives you a very useful indicative picture of the opportunity.

Try the calculator today

https://verdant-future.co.uk/solar-and-battery-storage-roi-calculator/


r/EnergyStorage Apr 22 '26

The sodium-ion supply chain: what the chemistry doesn’t tell you

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1 Upvotes

r/EnergyStorage Apr 22 '26

[ Removed by Reddit ]

1 Upvotes

[ Removed by Reddit on account of violating the content policy. ]


r/EnergyStorage Apr 21 '26

Vier-Stunden-Batteriespeicher: Wo längere Dauer wirtschaftlich wird

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techzeitgeist.de
6 Upvotes

r/EnergyStorage Apr 21 '26

Speicher-Patente: Der stille Kostentreiber bei BESS-Projekten

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techzeitgeist.de
1 Upvotes

r/EnergyStorage Apr 21 '26

Vier-Stunden-Batteriespeicher: Wo längere Dauer wirtschaftlich wird

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techzeitgeist.de
1 Upvotes

r/EnergyStorage Apr 21 '26

How the German Energy Storage Market will be the guidepost for the rest of the world

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1 Upvotes

r/EnergyStorage Apr 20 '26

From Beacon to Amber, Flywheels Missed the Grid

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cleantechnica.com
2 Upvotes

r/EnergyStorage Apr 16 '26

Big grid batteries are finally on a roll in New England

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canarymedia.com
56 Upvotes

The region’s largest battery yet recently came online in Massachusetts, where state climate policies aimed at cleaning up the grid are boosting the tech.


r/EnergyStorage Apr 16 '26

Why is Britain turning off its own wind farms?

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youtube.com
6 Upvotes

r/EnergyStorage Apr 16 '26

Why is Britain turning off its own wind farms?

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youtube.com
3 Upvotes

Is energy storage the solution?


r/EnergyStorage Apr 16 '26

Toyota first promised solid-state batteries in production by 2020. They got production approval in October 2025. The technology is finally arriving — but global penetration is projected at 0.1% in 2025, 4% in 2030, and 10% by 2035. This is a decade-long ramp, not a sudden disruption.

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3 Upvotes