Happy early #InternationalWomensDay to all the women who have helped get #RheEnergise this far!
The #Energy sector requires diverse thinking and inclusive leadership to deliver a #CleanEnergy future. We are committed to playing our part.
#WomenInEnergy #WomenInEngineering #LDES
The latest report from @energysyscat.bsky.social on Scaling Flexibility Technologies highlights something many of us in the sector already know: flexibility is no longer optional, it’s essential. Support for scaling #LDES technologies was a key priority. #EnergyTransition #NetZero
This is it, the final hours to invest in #RheEnergise on Crowdcube.
💵Project pipeline worth £1.75bil+
🌍partnerships in 4 continents
⚡️game-changing tech making #EnergyStorage faster, cleaner, and more flexible
tinyurl.com/2hesu4uw
#ClimateChange #LDES #EnergyTransition
Final day on Crowdcube ⏳
Why High-Density Hydro®?
⚡ Low cost–smaller footprint, faster builds
📈 Scalable–works on lower hills, unlocking more sites
🌱 Clean–non-toxic fluid, minimal impact
Last chance to back RheEnergise and accelerate LDES deployment.
tinyurl.com/2hesu4uw
The world needs #LDES fast
3–6TWh of 8–24hr #storage is needed by 2030. Lithium-ion alone can’t deliver.
HD Hydro® offers 50+ year life, minimal degradation, fast deployment & scalable, low-cost storage built on proven #PumpedHydro foundations.
Built to last. Ready to scale.
take 2 mins to read the risk warning here: crowdcube.com/explore/risk...
5 days to go on Crowdcube
Why back #RheEnergise?
⚡ Proven breakthrough tech
🌍 Major global market tailwinds
📊 £1.75bn+ commercial pipeline
🏛️ Government support
🌱 Real CO₂ reductions
Don’t miss your chance to support the future of #LDES
tinyurl.com/2hesu4uw
Proud to host British Hydro Association members at our Devon site ⚡️
Industry experts from across hydropower saw High-Density Hydro® in operation and commissioning complete.
Built on proven pumped hydro foundations, we’re scaling fast to meet rising LDES demand.
Learn more: www.rheenergise.com
#LDES needs policy certainty to scale
#Curtailment and price volatility show #storage is essential, but bankability requires long-term, stable revenues. Schemes like Cap & Floor (GB) are paving the way. When policy backs innovation, deployment accelerates. tinyurl.com/2hesu4uw
hy HD Hydro® works for Italy 🇮🇹
With #Renewables heading to 69% by 2030, Italy needs scalable #LDES, especially in the #solar-heavy south. We deploy in ~2 years, scales fast, and suits Italy’s hilly terrain and limited water regions.
Secure, affordable clean energy for #NetZero
#DataCentres need clean, reliable #power, w/o overloading the grid. Our Texas case study co-locating HD Hydro® with #solar shows:
• 58% ($1.27bn) lifecycle cost reduction
• Grid reliance cut to 43%
• 3.3Mt CO₂ avoided
#LDES is essential, we are ready. tinyurl.com/2hesu4uw
Meet our Board Members! Experienced leaders, dedicated to driving forward the energy transition. Read more about them in our Crowdcube update here: www.crowdcube.com/rheenergise/...
*Risk Warning* Take 2 mins to learn more here: www.crowdcube.com/explore/risk...
#EnergyInfrastructure should work with its surroundings 🌱Our sites are designed for minimal environmental and visual impact. Fast-tracked permits, non-toxic fluid, zero impact on waterways. A new standard for responsible #EnergyStorage. Join us on Crowdcube tinyurl.com/2hesu4uw *Capital at risk
#RenewableEnergy success without #LDES brings #curtailment. In 2025, ~10% of 🇬🇧 wind generation was wasted—costing consumers ~£1.5bn.
our HD Hydro® provides ~20hrs #storage, cutting curtailment, reducing gas use, lowering costs.
learn more: www.rheenergise.com
We were delighted to welcome Department Energy Security and Net Zero to our site to see our HD Hydro® project in action. Now at full power, it’s part of the £1bn Net Zero Innovation Portfolio—strengthening the UK’s long-duration energy storage future. 🇬🇧
Visit our website: rheenergise.com
#NetZero
Full power achieved ⚡
Join our co-founder & CEO Stephen Crosher for live online Q&A sessions to dig into our latest results, next steps, and how your investment supports our future.
12 Feb (6pm GMT) 🔗 www.eventbrite.co.uk/e/qa-with-rh...
A prototype “high-density hydro” energy storage system on the outskirts of Plymouth developed by RheEnergise (@rheenergise.bsky.social) is now operating at full capacity
Full story:
Our 1st High-Density Hydro® project in Devon is now generating full power, featured by @theguardian.com. Read here: www.theguardian.com/business/202...
We’ve proven and de-risked the tech, unlocking commercial-scale LDES deployment in the UK and worldwide. 🌍
#EnergyStorage #LDES #NetZero
Big milestone, even bigger moment 🚀
Our @Crowdcube fundraising round is now LIVE. This is a direct investment opportunity via an ASA, offering a 20% discount on our future Series A later this year.
🔗 www.crowdcube.com/rheenergise/...
Capital at risk.
FULL POWER achieved at our first-of-a-kind energy storage project in Devon. We’ve successfully proven and de-risked our High-Density Hydro® technology, unlocking the future of long-life, low-cost energy storage in the UK and beyond. Full press release: www.rheenergise.com/press-releas... #LDES
Q3 delivered some of our biggest milestones 🚀
From securing a £2.15m EIC grant and signing an MoU with Anglesey Mining, to launching our North American campaign and completing mechanical installation on site — global momentum continued to build.
#Q3 #RheEnergise #Progress #EnergyStorage
Q2 was all about turning plans into progress ⚡
From site visits with GB Energy & the BHA, to our London move to Camden, industry engagement at IHA & All-Energy, and achieving electrical power on site — real momentum built this quarter.
#Q2 #Progress #RheEnergise #EnergyStorage
Merry Christmas Eve from the RheEnergise family 🎄
2025 was a year of real progress — hitting major milestones, welcoming 120+ site visitors, and building momentum for what’s next. With results imminent, 2026 is looking bright.
#RheEnergise #LDES #Christmas2025
🎶 We’re dreaming of a green Christmas 🎶
The UK’s renewable capacity has reached 53GW, making this Christmas one of the greenest yet. But to hit #NetZero, renewables must be backed by scalable, reliable energy storage. We’re ready at #RheEnergise
@theguardian.com www.theguardian.com/environment/...
Our London team in front of our New mural in the office. Looking forward to what we will achieve in the New Year ✨
#NewYear #London #Team #EnergyStorage
Meet our new team members! Lauren, Finn, and Aidan are welcome additions to our ever-growing team. To learn more about them, head to our LinkedIn (and give us a follow while you're there😊) www.linkedin.com/feed/update/...
How can we meet the rising energy demand from data centres? Our latest study shows how RheEnergise’s High-Density Hydro, combined with grid-connected solar, cuts costs while delivering flexible, secure power on demand. Full vid: vimeo.com/1058166543?s... #EnergyStorage #DataCentres
#GBEnergy new strategy makes #LDES a UK priority, with 7–10GW needed by 2035. Public backing for emerging and established tech is a big boost. #RheEnergise welcomes the plan and the focus on UK jobs, supply chains and clean-power deployment.
The shift to renewables is an energy “agricultural revolution”. Batteries are the fridge. Long-duration storage is the freezer. To unlock true energy abundance, we need both. @ember-energy.org #EnergyStorage #LDES
ember-energy.org/latest-insig...
Join @rheenergise.bsky.social at the ESN annual conference this Thursday! 2 members of our team are looking forward to being there, if you want to learn more about the progress we are making be sure to find them.
#ESN #EnergyStorage #LDES
