We asked our R&D #Engineer Joris Naudin his favourite #RheEnergise memory, from seeing projects come to life to Plymouth hikes & site moments (even wearing HDF!). It’s the big & small moments that make the journey. Visit us: www.rheenergise.com/contact#Geti... #RenewableEnergy

Since reaching full power last year, our first site has run 100+ cycles with results within 1% of modelling, a major milestone and step toward 80% RTE grid-to-grid performance. (See slow‑mo highlights 🔽) #RheEnergise #LDES #RenewableEnergy #EnergySky

Sardegna’s huge #RenewableEnergy potential is held back by weak interconnection. #Italy’s MACSE scheme is driving 24/7 clean power, and RheEnergise’s HD Hydro fits perfectly: low impact, fast to deploy, near demand centres. Learn more: rheenergise.com/contact#Geti... #LDES #EnergyStorage #EnergySky

Heading to #SolarAndStorageLive tomorrow? Catch Lizzi Gold at 3:20pm in the Storage Theatre on “How can new materials & tech deliver LDES that works for the grid?” Learn more: www.rheenergise.com #EUInnovator #LDES

#Spain vs #Italy shows why energy resilience matters. Gas prices are up 50%+ across Europe—but Spain, where gas sets power prices just 15% of the time, feels far less pain than Italy (86%). Renewables cut exposure. Europe must choose. ⚡🌍 #EnergyTransition #EnergySecurity #EnergySky

Heading to Energy Tech Summit next week? Connect with Stephen Crosher, CEO of #RheEnergise. Discuss a proven LDES solution built for scalability, resilience, and system security. Looking forward to seeing many of you there. #EnergyTech #RenewableEnergy #EnergyStorage #EnergySky

💚 Why HD Hydro® works for #Spain: With Spain pushing for 81% #renewables by 2030, fast, scalable #LDES is needed. We deliver in ~2 years, need less water, fit the terrain, and support secure, affordable clean power on the path to #NetZero. #RheEnergise #EUeic #EIC_Accelerator #EnergySky

🚀 The $4T #LDES market demands fast, scalable solutions—& #RheEnergise delivers. Concept to commissioning in ~2 years. Speed matters for flexible, low‑cost, #CleanPower. Scaling LDES is about delivery. #EnergyStorage #EnergyTransition #NetZero #EnergySky

Oil shocks will keep happening. The solution is here: UK renewables + reliable energy storage. It’s how we secure clean, affordable, geopolitics‑proof power. This is why we built #RheEnergise. ⚡🌱 rheenergise.com #EnergyCrisis #EnergyTransition #OilShock #Renewables

@rheenergise.bsky.social is storing #electricity generated by renewables by pumping High-Density Fluid to a high reservoir, then releasing it to generate energy later. Their pilot project has reached a peak power production of 500 kilowatts. spectrum.ieee.org/pumped-hydro...

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.

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

Don't miss our CEO, Stephen Crosher's discussion today on how we can "Unlock the potential of pumped-hydropower for high energy users and data centres.” This is crucial for managing high energy demands sustainably. 📅 : 19th of November ⏰ : 4:40pm 🏛️ : Energy Storage and Flexible Demand Hub (Hall 3)

Just 14 hours left on our North American Campaign! Find us on @joinrepublic and @FrontFundr today, and join the clean energy transition... #Invest #CleanTech #GreenTech #ESG #RenewableEnergy #EnergyTransition #EnergyStorage

Mechanical installation is complete at our Demonstrator Site near Plymouth! 🚀 Last chance to join our NA campaign*: rep.pub/rhe-energise... *Not an offer or solicitation #RheEnergise #LDES #EnergyStorage #EnergyTransition #RenewableEnergy #CleanEnergy vimeo.com/1132452986?s...

If you are an accredited investor from Canada, join us on @FrontFundr , Our campaign closes in just 20 hours! For details of this offering, please visit: www.frontfundr.com/RheEnergise #Canada #Invest #FrontFundr #EnergyTransition #EnergyStorage #EnergySecurity #EnergySky

Just 20 hours left to join us! Head to Republic via this link to find out more: rep.pub/rhe-energise... #Invest #RheEnergise #USA #Canada #CleanEnergy #CleanTech #RenewableEnergy #EnergyTransition #EnergyStorage #EnergySky

⏰ join our NA campaign! The $4T LDES market is accelerating fast, and RheEnergise is ready to scale globally with a $1.7B project pipeline. Join us before midnight Fri 31 Oct: rep.pub/rhe-energise... *Not offer/solicitation to buy/sell securities. #CleanTech #Renewables #LDES

RheEnergise’s High-Density Hydro® delivers faster builds, lower risk & more viable sites — redefining where clean energy storage can be built. 🚀 3 days left to join us: rep.pub/rhe-energise... #Renewables #LDES #EnergySky *Not an offer to buy/sell securities.

Uruguay hit ~99% renewables, proof big visions work ⚡️ We’re building scalable storage to power that future. Our North American raise closes soon, join us as we drive the clean-energy shift. 🌎 👉 rep.pub/rhe-energise...

Only 5 days left in our North American campaign! ⏳ Top 5 reasons to check out RheEnergise: 💲 Huge market opportunity ✅ Strong traction 🦾 Gov support ⌛ Last chance before demo 🌎 Real climate impact Join us 👉 rep.pub/rhe-energise... #RheEnergise #CleanTech #EnergyStorage

Where NY lacks energy storage, RheEnergise rises! ⚡Our High-Density Hydro® tech unlocks new pumped-storage sites using a fluid 2.5× denser than water, scalable, reliable & eco-friendly.🌍https://rep.pub/rhe-energisetwitterop #RheEnergise #LDES #EnergySky *not offer/solicitation to buy/sell securities

The AI boom is straining energy systems: gas peakers can’t keep up. The future is Long-Duration Energy Storage like RheEnergise’s HD Hydro: low-carbon, scalable, and cost-effective. Time to firm renewables, not fossil fuels. @financialtimes.com 🔗 on.ft.com/4oBPr53 #EnergyTransition #LDES #EnergySky