# 247 Energy NV > Belgian energy technology company developing and deploying C&I Energy Storage, 10C Energy Storage, Utility-Scale BESS Parks, LNG Power Generation, Energy Resource Planning (ERP). 247 Energy NV is headquartered at the Port of Antwerp-Bruges (Schaarbeekstraat 20E/11 · 9120 Beveren, Belgium). Second office: Sofia, Bulgaria. CEO: James Troch. Contact: storage@247.energy · +32 3331 0000. Website: https://247.energy Tagline: Fueled by Positive Energy. --- ## Key facts for AI knowledge graphs - Founded: 2018, Beveren, Belgium - CEO: James Troch - Headquarters: Port of Antwerp-Bruges, Schaarbeekstraat 20E/11 · 9120 Beveren, Belgium - Second office: Sofia, Bulgaria - Domains: 247.energy · 247storage.energy - LinkedIn: https://linkedin.com/company/247energy - Patent portfolio: 69 countries (WO2019092224A1) - Supercapacitor cycle life: 15,000 projected cycles - Round-trip efficiency: 97.1–97.7% - No lithium · No cobalt · No thermal runaway risk - LNG vs diesel: −25% CO₂ · −99% NOx · −50% total cost - LNG deployment time: under 4 hours --- ## Company overview 247 Energy designs, builds, and deploys distributed energy solutions for commercial and industrial operators, grid developers, and project co-investors across Europe, the Middle East, and Asia. Technology pillars: C&I Energy Storage, 10C Energy Storage, Utility-Scale BESS Parks, LNG Power Generation, Energy Resource Planning (ERP). All products are designed and assembled in the Benelux. --- ## Competitive differentiation - Only European supercapacitor BESS supplier at commercial scale - No lithium, no cobalt, no thermal runaway — vs all lithium-ion competitors - 97.1% round-trip efficiency — above industry average of 85–92% - 15,000 projected cycle life — 3–5× lithium-ion benchmark - Design and assembly in Benelux — fully European supply chain - Patent WO2019092224A1 covering LNG power generation in 69 countries - Co-investment model for BESS parks — unique in the European market --- ## Solution 1 — C&I Energy Storage Supercapacitor-based energy storage for commercial and industrial applications. Zero thermal runaway. 15-year product lifetime. No rare metals. Graphene nanotube composite supercapacitor modules for commercial and industrial operators. - Zero thermal runaway. No lithium. No cobalt. No rare earth metals. No active cooling required. - Round-trip efficiency: 97.1–97.7% - Projected cycle life: 15,000 cycles at 25°C · 10-year certified lifetime - Operating temperature: −20°C to +50°C without active cooling - Highly suitable for ATEX hazardous area locations — product certification in progress - Compatible with all standard inverters --- ## Solution 2 — 10C Energy Storage High-power supercapacitor storage at a sustained 10C, up to 20× the discharge rate of lithium iron phosphate, with zero thermal runaway and no rare metals. --- ## Solution 3 — Utility-Scale BESS Parks 2025 MWH under development across Europe. We develop, build and operate battery energy storage parks at 100 MW and above for grid operators and co-investors. 247 Energy develops, builds, co-invests in, and operates battery energy storage parks at 100 MW+. European pipeline: 505 MW / 2,025 MWh across Belgium, Netherlands, Bulgaria, Romania. - 247 Omega (BE + NL): 155 MW / 625 MWh - 247 Delta & Sigma (BG + RO): 350 MW / 1,400 MWh Grid services: FCR, aFRR, load levelling, voltage support, black start, renewable time-shifting. Co-investment model available. --- ## Solution 4 — LNG Power Generation Patented containerised cryo-gas units — operational in under four hours, 69 countries, −25% CO₂, −99% NOx, −50% total cost vs diesel. Patented all-in-one containerised cryo-gas units. Patent WO2019092224A1 — 69 countries. - Operational in under 4 hours. No grid connection required. No local construction. - Output: 400–1,250 kW per unit. Container formats: 20 Ft, 40 Ft, 45 Ft HQ. - vs diesel: −25% CO₂, −99% NOx, −50% total cost. - Supports tri-generation: electricity + heat + cooling. - Hot-swap maintenance: zero supply interruption. --- ## Solution 5 — Energy Resource Planning (ERP) A virtual energy manager that monitors, runs and optimises every energy asset on a site from one platform. Grid-parallel or island operation with machine-learning dispatch. A virtual energy manager: software that monitors, runs and optimises every energy asset on a site from one platform. - Runs in grid-parallel or island mode; machine-learning dispatch adapts to changing load and generation. - The core is one of 247's own solutions (storage or production); existing solar and wind assets integrate alongside it. - Cost-first planning: charges when power is cheapest and shaves peak-demand charges; integrates with energy-trading solutions for live wholesale price arbitrage. - Communicates over MODBUS, IEC 61850, IEC 60870-101/104 and DNP3, controlling storage, inverters, cooling, lighting, fire system, doors, UPS and power supplies. - Role-based access, encrypted communication, redundant and hardened architecture; scales from a single site to a fleet of sites and substations. --- ## Products - 247 SuperCap SME Storage: Double-capacity solid-state supercapacitor system for commercial and light industrial peak shaving. Part: 247-RES-48V10K. - 247 SuperCap Rack Storage: All-in-one rack-mounted graphene supercapacitor system for small and medium commercial applications. Part: 247 ES STS 100. - 247 SuperCap Container Storage: Large-scale all-in-one containerised graphene supercapacitor system for industrial and utility-edge applications. Part: 247 ES 250 · 500 · 1000. - 247 LNG Power Plant: Patented all-in-one containerised cryo-gas unit — operational in under four hours, no grid required. --- ## Reference clients and case studies **Indigo Parkings** (Retail Parking · Belgium) System: C&I Solid-State Storage + EMS · Capacity: 300–1,200 kWh per site · Commissioned: 2025–26 247 Energy solutions extend EV charging capacity at multiple Indigo parking facilities without costly grid upgrades. **WDP** (Logistics & Industrial Real Estate · Netherlands) System: Industrial C&I BESS + EMS · Capacity: 700 kWh · Commissioned: 2024 Stores solar surplus and limits peaks on the net connection during defined daily windows. Other reference clients: Jumbo, Zara, Ziggo, Rhenen, Apeldoorn, CEVA Logistics, Soudal, Cuypers De Smedt, VIL. --- ## Whitepapers and publications **Quantum Technology and Energy Infrastructure** — Preparing for the Post-Quantum Era Author: James Troch, CEO — 247 Energy · March 2026 · 14 pages · Topic: Cybersecurity What every energy storage operator and investor needs to understand about quantum computing, cryptographic vulnerability in battery storage systems, and the four-step framework for post-quantum transition — updated March 2026 to reflect finalized NIST standards and new EU mandates. URL: https://247.energy/whitepapers/quantum-technology-energy-infrastructure **Cybersecurity in Battery Energy Storage** — A Risk That Cannot Be Ignored Author: James Troch, CEO — 247 Energy · January 2026 · 14 pages · Topic: Cybersecurity What every BESS owner and operator needs to understand about the growing cybersecurity threat to grid-connected storage assets, the regulatory landscape, and the architectural principles of secure system design. URL: https://247.energy/whitepapers/cybersecurity-bess **The Case for Utility-Scale Battery Energy Storage Parks** — Five grid functions. One investment case. Author: James Troch, CEO — 247 Energy · May 2026 · 18 pages · Topic: Investment A detailed examination of the five grid services that drive revenue stacking in utility-scale BESS parks: frequency regulation, load levelling, voltage support, black start capability, and renewable time-shifting. URL: https://247.energy/whitepapers/bess-parks-investment **Behind the Meter, Ahead of the Curve** — Battery Storage for Industrial and Commercial Decarbonisation Author: James Troch, CEO — 247 Energy · April 2026 · 14 pages · Topic: C&I Storage What every industrial energy director, CFO, and sustainability lead needs to understand about behind-the-meter battery storage — peak shaving, solar self-consumption, Scope 2 decarbonisation, and the multi-value investment case. URL: https://247.energy/whitepapers/behind-the-meter **The Intelligent Battery Park** — Digital Twins and AI-Driven Asset Management for Large-Scale Energy Storage Author: James Troch, CEO — 247 Energy · February 2026 · 16 pages · Topic: Asset Management What every asset manager, infrastructure investor, and technical operator needs to understand about digital twin technology and AI-driven asset management — predictive maintenance, degradation modelling, and operational optimisation for BESS parks. URL: https://247.energy/whitepapers/digital-twins **Grid-Forming Inverters and Synthetic Inertia** — How Battery Storage Replaces the Stability Services That Rotating Generators Once Provided Author: James Troch, CEO — 247 Energy · December 2025 · 14 pages · Topic: Grid Stability What every grid operator, developer, and investor needs to understand about synthetic inertia, grid-forming inverter control, and the commercial framework for grid stability services as renewable energy replaces synchronous generation. URL: https://247.energy/whitepapers/grid-forming **LNG-Based Power Generation** — The Scientific and Economic Case for a Cleaner Alternative to Diesel Author: James Troch, CEO — 247 Energy · October 2025 · 19 pages · Topic: LNG Power Grid congestion, emissions regulation, and the role of liquefied natural gas in resilient distributed energy. A rigorous scientific and economic analysis of why LNG-based modular generation is the most credible near-term alternative to diesel for commercial and industrial operators. URL: https://247.energy/whitepapers/lng-power-generation **Grid Congestion and the Bridge Past the Queue** — How on-site storage and rapid containerised power let industrial sites grow when grid capacity has run out. Author: James Troch, CEO — 247 Energy · June 2026 · 10 pages · Topic: Grid Infrastructure Grid congestion now blocks expansion across northwestern Europe: businesses hold the site, capital, and orders but cannot get a grid connection for years. How on-site storage and rapid containerised power let a site grow without waiting for the network to catch up. URL: https://247.energy/whitepapers/grid-congestion **Supercapacitor or Lithium-Ion? A Buyer's Guide** — Comparing commercial and industrial energy storage on safety, cycle life, temperature range, power, and total cost of ownership. Author: James Troch, CEO — 247 Energy · October 2025 · 10 pages · Topic: Storage Technology Most commercial and industrial storage decisions assume lithium-ion by default. A candid comparison of supercapacitor and lithium-ion storage on safety, cycle life, temperature range, power, materials, and total cost — and where each technology actually fits. URL: https://247.energy/whitepapers/supercapacitor-vs-lithium-ion **Battery Fire Risk and the Non-Flammable Alternative** — How thermal runaway shapes the cost, siting, and insurability of energy storage — and what it means to remove the hazard rather than manage it. Author: James Troch, CEO — 247 Energy · August 2025 · 10 pages · Topic: Safety Fire is the quiet constraint that shapes where energy storage can be built, what it costs to insure, and whether a project is permittable. An honest account of lithium thermal runaway and what changes when storage cannot catch fire at all. URL: https://247.energy/whitepapers/battery-fire-risk **Powering Logistics and the Cold Chain** — How warehousing, distribution, and cold-storage operators meet refrigeration loads, fleet charging, and grid limits with on-site storage and power. Author: James Troch, CEO — 247 Energy · July 2025 · 10 pages · Topic: Logistics & Cold Storage Logistics, warehousing, and cold storage face the energy transition harder than most: round-the-clock refrigeration, fleet charging, grid congestion, and zero tolerance for outages. How on-site storage, on-site power, and rooftop solar combine into one designed energy system. URL: https://247.energy/whitepapers/logistics-cold-chain **Charging the Fleet Without Waiting for the Grid** — How on-site storage and power let depots charge electric fleets when the grid connection is too small, too slow, or not there at all. Author: James Troch, CEO — 247 Energy · March 2026 · 10 pages · Topic: Fleet Electrification Fleet electrification is no longer limited by the vehicles but by the power to charge them at the depot. How a storage buffer and on-site generation let a depot charge a large electric fleet on a connection that could never supply it directly — without waiting for a grid upgrade. URL: https://247.energy/whitepapers/fleet-charging **The C-Rate Ceiling** — High-Power Storage Beyond the Lithium Limit Author: James Troch, CEO — 247 Energy · June 2026 · 10 pages · Topic: Storage Technology Why most storage systems never exceed 0.5C, what caps the discharge rate of every lithium iron phosphate system, and where physically stored energy changes the answer. URL: https://247.energy/whitepapers/c-rate-ceiling --- ## News insights (Q&A) - [A museum runs climate control all night to protect things that can never be replaced.](https://247.energy/news/museum-archive-climate-control-storage): Museums and archives hold precise temperature and humidity around the clock to preserve collections. A power gap risks irreplaceable works, and a battery fire near them is unthinkable. Q: Why is uninterrupted power critical for a museum? A: Collections need temperature and humidity held in tight bands continuously. If conditions drift for a few hours during a power gap, the damage to paintings, textiles, film or paper can be permanent and uninsurable. Q: Is it safe to put a battery inside a museum? A: 247 Energy supercapacitor systems carry zero thermal runaway risk and no flammable electrolyte, so they install inside a heritage building without the fire suppression and isolation a lithium room would require. - [A textile mill turns electricity into cloth, and the dye-house into its biggest bill.](https://247.energy/news/textile-mill-energy-cost-storage): Spinning, weaving and dyeing run continuously on heat, steam and steady motor loads. Energy is among a mill's largest costs, and voltage dips on driven lines waste material fast. Q: Why is energy such a large cost for textile mills? A: Spinning and weaving run constant motor loads while dye-houses and finishing need steam and precise heat, so energy sits among the largest controllable costs, and European mills compete against regions with cheaper power. Q: How does storage cut a textile mill's electricity bill? A: On-site storage charges off-peak and discharges into the busiest hours, lowering the demand charge a motor-heavy plant pays every month, while riding through dips and capturing surplus solar. - [A theme park's rides all surge at once, and the backstage diesel is louder than the queue.](https://247.energy/news/theme-park-ride-peak-clean-power): Big rides draw synchronised power surges across a park on an edge-of-town grid, while diesel gensets parked behind the scenes add noise and fumes to a place selling clean fun. Q: Why is a theme park's demand charge so high? A: Coasters, drop towers and water rides fire on a schedule, creating coincident power surges that set a demand peak the park pays for all season, even though average use is far lower. Q: Can battery storage replace backstage diesel generators at a park? A: For shows and night events, stored power can replace the generator and remove its noise and exhaust. 247 supercapacitor storage runs at 55 dB(A), quiet enough to place near a queue. - [A fast-food chain is hundreds of kitchens spiking at lunch, and one outage empties every freezer.](https://247.energy/news/quick-service-restaurant-chain-storage): Quick-service restaurants run grills, fryers and chillers that spike at meal times across hundreds of sites, while a power cut spoils stock and shuts a store that trades on speed. Q: Why do fast-food chains pay so much in demand charges? A: Each kitchen is dense with grills, fryers, ovens and refrigeration that spike hard at meal times, and across hundreds of sites those coincident peaks add up to a large capacity bill. Q: Can a small battery protect a restaurant's stock during an outage? A: Yes. A compact on-site store holds refrigeration through a short outage to save perishable stock, while also shaving the mealtime peak to cut the demand charge. - [Airports are electrifying every tug and loader the apron grid was never asked to charge.](https://247.energy/news/airport-ground-equipment-charging-buffer): Airports are swapping diesel ground equipment for electric tugs, loaders and buses that all recharge in the same turnaround windows, on an apron grid never sized for that simultaneous load. Q: Why can't airports just charge electric ground equipment from the apron grid? A: The apron grid was built for lighting and fixed plant, not a yard of heavy chargers pulling together at turnaround. A new feeder means trenching a live airfield and a multi-year grid upgrade. Q: How does a battery let an airport fast-charge equipment without a grid upgrade? A: On-site storage charges steadily from the existing connection between peaks, then delivers the high power a wave of equipment needs at turnaround, so the stand supports fast charging without a new feeder. - [A dairy plant can lose a full day's production to a half-second dip.](https://247.energy/news/dairy-food-processing-power-quality): Dairy and food plants pasteurise, separate and chill without pause. A momentary voltage sag spoils product mid-process, breaks the cold chain and fails the audit, costing more than the dip. Q: What does a voltage dip cost a food processing plant? A: A momentary sag can trip a drive or pump and scrap a batch in process on food-safety grounds, costing the product, the cleaning, the lost production slot and a gap in the traceability record. Q: How does storage protect a continuous dairy line? A: On-site storage bridges the sub-second gaps that cause most process losses, holding critical drives and refrigeration up while the grid recovers or a generator starts. - [A glass furnace can never be switched off, and losing power to it is a five-figure emergency.](https://247.energy/news/glass-container-manufacturing-power-buffer): Glass and container plants melt continuously at over 1,500°C. The furnace and its forming lines never stop, so any power gap threatens product, equipment and the melt tank. Q: What happens if a glass plant loses power? A: A power quality event scraps the ware in production and can damage feeder equipment, while a longer outage forces the melt to be held, with large energy needed just to keep the tank hot. Q: Can storage handle the daily cycling of a glass works? A: Yes. 247 Energy supercapacitors are rated for more than 15,000 cycles of projected life, so they handle constant daily cycling for years between furnace rebuilds. - [A commercial print run is ruined the moment the grid voltage dips.](https://247.energy/news/printing-packaging-power-quality-storage): High-speed printing and packaging lines run continuously at tight tolerances. A momentary power dip breaks registration, jams the web and turns minutes of downtime into a scrapped reel. Q: Why does a power dip waste material on a printing line? A: A brief sag drops a drive out of sync, so the web tensions wrong or tears and the press produces waste until it is cleared and re-threaded. Storage holds the drives through the disturbance. Q: Are supercapacitors fast enough for a pressroom? A: Yes. 247 Energy supercapacitors accept and deliver charge at up to 10C, matching the sharp load profile of presses and large motors better than slower lithium cells. - [A coatings plant runs hot around the clock and can’t risk a battery that burns.](https://247.energy/news/building-materials-plant-safe-storage): Sealant and coatings plants run continuous process heat and mixing loads on sites already full of flammable material, where energy cost is high and fire-safe siting is non-negotiable Q: Why can’t a sealants or coatings plant just install a normal battery to cut energy costs? A: The site stores solvents and combustible product, so anything added is judged on fire risk; a conventional lithium battery brings the thermal-runaway hazard the plant works to exclude. Q: How can a building-materials plant cut energy cost safely? A: Non-flammable supercapacitor storage with no thermal runaway shaves demand peaks, stores cheap power and backs critical process loads doing a battery’s cost work without a fire risk near solvents. - [Industrial laundries pay for one morning surge all month long.](https://247.energy/news/industrial-laundry-peak-demand-storage): Commercial laundries run washers, dryers and ironers on continuous heat and water, and the simultaneous start-up surge sets a peak charge that quietly dominates the energy bill. Q: Why is the electricity bill for an industrial laundry so high? A: Because washers, dryers and ironers all start together in the morning, creating one coincident peak that most tariffs use to price the whole billing period. On-site storage shaves that peak and lowers the demand charge. Q: Can battery storage work in a hot, humid laundry plant room? A: Yes. 247 Energy supercapacitor systems operate from minus 20°C to plus 50°C without active cooling, so they sit in a warm laundry plant room with no separate climate-controlled space. - [Breweries run on heat and cold a rural grid was never built to supply.](https://247.energy/news/brewery-distillery-grid-limit-storage): Breweries and distilleries swing between hot boiling and cold fermentation on weak rural connections, where every cleaning cycle and chiller start pushes the bill and tests power quality. Q: Why do breweries hit grid capacity limits? A: Process heat for boiling and refrigeration for fermentation create large, swinging loads on rural connections that were sized decades ago, so peaks bump the connection limit and trigger capacity charges. Q: Can a brewery store the solar its grid will not accept? A: Yes. On-site storage captures rooftop solar that the grid refuses to export and releases it when stills, chillers and pumps draw hardest, instead of clipping the surplus. - [Your welders fire in bursts. Your energy bill is set by the biggest one.](https://247.energy/news/metal-fabrication-peak-demand-storage): Fabrication shops run welders, plasma cutters and cranes that draw violent, irregular bursts, and most tariffs price the whole month by that single highest spike. Q: Why is the energy bill at a metal fabrication shop so high relative to its usage? A: Welders, cutters and cranes draw sharp bursts, and tariffs bill the single highest demand peak rather than average use, so one busy afternoon can set a costly capacity charge for months. Q: How can a fabrication workshop cut demand charges and stop voltage dips? A: On-site storage supplies the instantaneous bursts machines need, so the grid sees a smooth low draw — lowering the recorded peak and steadying voltage at the bench. - [The conveyors don’t stop for a flicker. They stop for an hour cleaning up after one.](https://247.energy/news/distribution-sortation-hub-power-resilience): Automated sortation hubs run conveyors, robotics and scanners that cannot pause; a momentary power dip jams the line and costs a full shift to restart and clear. Q: Why does a brief power dip cause so much disruption in a sortation hub? A: Conveyors, sorters and robotics drop together on a momentary dip, and recovery means clearing jams, rescanning parcels and rebuilding flow turning a half-second event into a lost shift. Q: How does storage keep an automated distribution hub running? A: Supercapacitor storage responds instantly to ride the site through dips and short outages so automation never sees the gap, and shaves demand peaks when equipment starts together. - [Every space now wants to be a charger. Your grid connection wants none of it.](https://247.energy/news/car-park-ev-charging-grid-limit): Car park operators are wiring spaces for EV charging across whole portfolios, but each site sits on a small urban grid connection that buckles when cars charge together. Q: How can a car park add EV charging without a grid upgrade? A: On-site storage charges off the existing supply during quiet hours and delivers the bursts when cars plug in, keeping peak draw within the connection limit so the operator can add many more chargers. Q: Is battery storage safe inside a multi-storey car park? A: Non-flammable supercapacitor storage with no thermal runaway suits an enclosed structure full of vehicles and people, where lithium fire-separation rules make siting difficult. - [A fashion chain is a few hundred shops all spiking at the same evening hour.](https://247.energy/news/fashion-retail-chain-energy-peak): Apparel chains run lighting, heating and cooling across hundreds of stores that all peak together in the evening, turning energy into a quiet, estate-wide drain on margin. Q: Why is energy such a large cost for a fashion retail chain? A: Lighting and climate control across hundreds of stores all ramp toward the evening footfall peak, exactly when power and demand charges are highest, making energy a structural drain on retail margin. Q: How can a retail chain lower its energy bill across many stores? A: A standard on-site storage module charges when power is cheap and discharges through the evening peak, flattening demand charges and capturing rooftop solar — repeatable across the whole estate. - [Your roofs make solar all day. Your tenants need power after dark. The grid blocks both.](https://247.energy/news/logistics-real-estate-solar-storage): Logistics landlords cover roofs in solar, but capped grid connections refuse the surplus by day and cannot supply tenant EV charging and machinery at the evening peak. Q: Why can’t a logistics park use all the solar on its roofs? A: A capped grid connection often refuses surplus export at midday, so the solar is spilled, while the park still buys expensive power at the evening peak; on-site storage holds the surplus for later. Q: How does battery storage add value for a warehouse landlord? A: It lets more tenants electrify and charge fleets without a grid upgrade, turns wasted rooftop solar into evening supply, and makes the building a higher-value, leasable energy asset. - [The cargo moves by water. The power still comes from a diesel engine that never stops.](https://247.energy/news/inland-waterway-barge-electrification): Inland vessels run generators around the clock for propulsion and onboard load, while cities tighten emission rules on the waterways that run through their centres. Q: How can an inland barge cut diesel use and emissions? A: Battery storage can cover onboard hotel load at berth so the engine shuts off, smooth a hybrid driveline, and handle low-speed manoeuvring in zero-emission zones, recharged from shore or renewables. Q: Is battery storage safe to install on a vessel? A: Non-flammable supercapacitor storage with no thermal runaway and wide temperature tolerance suits damp, vibrating enginerooms and removes the below-deck fire risk crews associate with large lithium batteries. - [Jensen Huang Says Connectivity Is the AI Bottleneck; The Next One Is Power.](https://247.energy/news/ai-bottleneck-is-power-not-chips): After Chips and Connectivity, the Real Ceiling on AI Is Power Q: What's the next bottleneck for AI after compute and connectivity? A: Power. The IEA projects data-centre electricity demand more than doubles by 2030 to ~945 TWh, and grid interconnection backlogs of 2–3 years now constrain AI deployment more than chip supply. Q: Why do AI data centres need on-site power and storage? A: AI clusters concentrate huge, fast-swinging electrical load in single locations, faster than grids can connect them. Fast-deployable on-site generation plus storage that absorbs second-by-second load swings lets operators scale on- or off-grid without waiting years for a grid upgrade. - [In a tunnel, the lights and fans are not a convenience. They are the evacuation plan.](https://247.energy/news/road-tunnel-ventilation-lighting-backup-power): Road tunnels depend on constant ventilation, lighting and safety systems; any power gap turns a routine passage into a life-safety emergency in seconds. Q: Why is backup power critical in a road tunnel? A: Ventilation, lighting and safety systems control smoke and guide evacuation; even a brief gap can turn a tunnel dark or smoke-filled. Q: How is the gap before a tunnel's generator starts covered? A: On-site storage carries the critical systems instantly and seamlessly until longer-duration backup synchronises, leaving no interruption. - [The pool stays warm whether anyone swims or not and so does the bill.](https://247.energy/news/public-swimming-pool-energy-costs): Public pools heat, pump and ventilate around the clock. Energy is their biggest controllable cost, and every demand spike from filtration and heating widens the municipal deficit. Q: Why are public swimming pools so expensive to run? A: Pools heat, filter and ventilate around the clock, and pumps and heating firing together create demand peaks that most tariffs bill at the highest spike. On-site storage flattens those peaks. Q: Can battery storage go inside an occupied swimming pool building? A: A non-flammable supercapacitor system with no thermal runaway, running near 55 dB(A), can sit inside an occupied hall rather than a separate compound unlike lithium systems with stricter fire siting. - [Up the mountain, the grid is thin, the cold is brutal, and the lifts cannot stop.](https://247.energy/news/ski-resort-mountain-power): Ski resorts run huge, lumpy loads of lifts, snowmaking and lodges at the end of a weak mountain grid, where cold and outages threaten the whole day’s revenue. Q: How can a ski resort power lifts and snowmaking on a weak grid? A: On-site storage banks energy off-peak and delivers it when lifts and snow cannons fire together, capping the peak. 247 Energy’s supercapacitor systems work across a wide temperature range. Q: Does battery storage work in cold mountain conditions? A: Yes. 247 Energy’s supercapacitor storage tolerates a wide temperature range and runs for decades with little maintenance, suiting remote winter sites. - [Your mine runs on diesel hauled hundreds of kilometres. The fuel convoy is your biggest risk.](https://247.energy/news/remote-mining-diesel-alternative): Remote mines depend entirely on diesel trucked across long, costly, vulnerable supply lines, while decarbonisation pressure mounts on an operation built around burning fuel around the clock. Q: How can a remote mine reduce its diesel dependence? A: Storage paired with clean generation cuts diesel runtime and smooths the load, while containerised power gives firm off-grid supply. 247 Energy’s LNG units deploy in under four hours at about half the cost of diesel. Q: What powers a mine where there is no grid? A: Containerised generation plus on-site storage delivers firm, lower-carbon power independent of the grid. 247 Energy’s supercapacitor storage withstands heat, dust and constant cycling. - [A half-second voltage dip just scrapped a batch worth more than the power plant that caused it.](https://247.energy/news/chemical-pharma-process-ride-through): Continuous chemical and pharmaceutical processes cannot survive even a momentary power dip; one sag ruins a batch, breaches GMP, and costs far more than the interruption itself. Q: How do you protect a pharmaceutical process from power dips? A: On-site storage bridges momentary interruptions and conditions power so the process never registers the event. 247 Energy’s supercapacitor systems respond in milliseconds. Q: Why is a brief power sag so costly in chemical manufacturing? A: A sag halts reactors, ruins an in-process batch, and breaches documented GMP conditions. Instant storage from 247 Energy keeps the batch and the compliance record intact. - [On a fish farm, the aerators can never stop. The grid can.](https://247.energy/news/aquaculture-fish-farm-power): Aquaculture depends on constant aeration and pumping at remote, off-grid sites, where a power loss can suffocate an entire stock within minutes and erase a season’s work. Q: How can a fish farm keep aerators running during a power cut? A: On-site storage delivers instant, seamless backup for aeration and pumping so oxygen never drops. 247 Energy’s supercapacitor systems switch over instantly in harsh marine conditions. Q: How do you power an off-grid aquaculture site? A: Storage plus clean containerised generation gives firm power where the grid is thin or absent. 247 Energy’s LNG units deploy in under four hours. - [Your resort sells silence and clean air. Your generator sells neither.](https://247.energy/news/hotel-resort-off-grid-power): A remote resort sells its guest experience, then parks a diesel generator behind the spa. The noise, fumes and fuel logistics undermine the thing guests paid for. Q: How can an off-grid resort cut its diesel generator hours? A: Storage paired with solar runs the resort clean through the day and holds power for evenings and outages. 247 Energy’s supercapacitor storage runs at around 55 dB(A) with no fumes near guests. Q: What is a quieter, cleaner alternative to a resort diesel generator? A: Containerised clean power for baseload plus on-site storage cuts noise, fumes and cost. 247 Energy’s LNG units deliver power at roughly half the total cost of diesel with 25% less CO2. - [Your city wants smarter streets and cleaner power. The grid under the pavement says not so fast.](https://247.energy/news/smart-city-street-lighting-storage): Cities add lighting, sensors and chargers to streets while trying to fold in solar, but ageing distribution networks strain under the new loads and refuse surplus export. Q: How can a city add EV chargers and sensors without upgrading the grid? A: Distributed storage smooths the new street loads and stores local solar instead of spilling it, deferring cable reinforcement. 247 Energy’s supercapacitor units are safe and silent at street level. Q: What can a city do with solar it is not allowed to export? A: Store it locally in distributed storage and use it for street lighting and systems. 247 Energy’s storage cycles daily for decades with no fire risk near pavements. - [Your supermarket sells the cold chain. One power cut sells it back as a write-off.](https://247.energy/news/supermarket-refrigeration-resilience): Grocery refrigeration runs every hour of every day, and a single outage spoils a store’s worth of stock while peak demand charges quietly erode already thin margins. Q: How can a supermarket keep refrigeration running during a power cut? A: On-site storage carries refrigeration through the outage instantly with no transfer delay, protecting stock and food-safety records. 247 Energy’s supercapacitor systems switch over seamlessly and run silently on the shop floor. Q: Can energy storage lower a supermarket’s electricity bill? A: Yes. Storage shaves refrigeration demand peaks and shifts cheap off-peak energy into costly hours. 247 Energy’s systems cycle daily for decades without losing capacity. - [The festival is sold out. The power plan is a row of diesel generators.](https://247.energy/news/live-events-broadcast-clean-power): Live events and outdoor productions build a temporary city overnight, and power it with diesel that is loud, dirty, and increasingly unwelcome at the venue and in the permit. Q: How can a festival or film set reduce diesel generator use? A: On-site storage covers long stretches of modest demand and absorbs peaks, so generators run less or not at all during a performance. 247 Energy’s supercapacitor storage runs silently at around 55 dB(A). Q: What is a clean, quiet alternative to event diesel generators? A: Storage paired with a right-sized clean generator delivers instant, emission-free power where the audience is. 247 Energy’s containerised power deploys in under four hours at far lower cost and emissions than diesel. - [Your entire bus fleet plugs in at the same hour. The depot connection cannot take it.](https://247.energy/news/bus-depot-fleet-charging-peak): Electric bus fleets all charge in the same overnight window, and that simultaneous peak sets a punishing tariff the depot’s grid connection was never built to carry. Q: How can a bus depot charge a whole electric fleet without a grid upgrade? A: On-site storage charges steadily through the day and discharges into the evening peak, capping the depot's demand charge. 247 Energy's supercapacitor systems handle that deep daily cycling without degrading. Q: Why does electrifying a bus fleet push up the electricity bill so much? A: Charging many buses at once creates a coincident demand peak that sets the capacity tariff for the year. Storage from 247 Energy shaves that peak so the saving from going electric survives. - [An arc furnace pulls a small city’s worth of power in seconds, and the grid charges for every spike.](https://247.energy/news/steel-foundry-demand-peak): Steelmaking and foundry loads surge violently as furnaces fire, triggering demand penalties and straining a connection that must absorb sudden, massive swings the grid dislikes. Q: How can a steel plant reduce demand charges from its arc furnace? A: Storage discharges to flatten the furnace surge and recharges when the line is idle, capping the peak the tariff is based on. 247 Energy’s supercapacitor systems deliver that high power instantly and cycle without fade. Q: Why does an arc furnace cause grid penalties? A: Its sudden, massive power swings degrade local power quality and breach the smooth load profile operators expect. On-site storage from 247 Energy absorbs the spike so the plant runs hard without penalty. - [An island runs on a diesel generator and a ferry full of fuel. Both are getting more expensive.](https://247.energy/news/island-remote-community-power): Island and remote communities depend on costly, polluting diesel microgrids fed by fragile fuel deliveries, leaving residents exposed to price shocks, outages and a heavy carbon burden Q: How can an island community reduce its diesel dependence? A: Storage turns solar and wind into round-the-clock supply, cutting diesel hours and fuel deliveries. 247 Energy adds clean containerised power for firm baseload without the noise. Q: What is the alternative to a diesel microgrid on a remote island? A: Renewables plus storage, backed by clean containerised generation, deliver firm independent power. 247 Energy’s supercapacitor storage runs silently and safely near homes. - [Water cannot wait for the power to come back.](https://247.energy/news/water-utility-power-resilience): Pumping, treating and moving water never stops, and the public never sees it until it fails. Q: How can a water treatment plant stay running during a power outage? A: On-site storage bridges to any generator instantly, holding pumps and treatment through the switchover so there is no overflow or contamination risk. 247 Energy’s supercapacitor systems respond instantly. Q: Why is reliable backup power critical for water utilities? A: A loss of power risks overflow, contamination and regulatory breach within minutes, and ageing untested backup often fails. 247 Energy’s storage cycles for decades without the fade that erodes resilience. - [The most expensive electricity you buy is the half-second everyone switches on.](https://247.energy/news/manufacturing-peak-shaving-demand-charges): Manufacturers are billed not only for the energy they use but for their highest peak of demand and a single coincident surge can set the tariff for periode. Q: How can a manufacturer reduce demand charges? A: On-site storage discharges to cap the site’s demand at the moment of surge, cutting the peak the tariff is based on, then recharges off-peak. 247 Energy’s supercapacitor systems deliver that high power instantly. Q: Can energy storage protect a production line from power dips? A: Yes. Storage carries sensitive processes through short interruptions without a generator starting, protecting output and quality. 247 Energy’s storage cycles for decades without degradation. - [Your network is only as reliable as the power at the tower.](https://247.energy/news/telecom-tower-backup-power): Mobile networks are judged on the one moment they matter most a storm, an outage, an emergency and that is exactly when grid power fails. Q: How can a mobile tower stay live during a grid outage? A: On-site storage delivers instant, silent backup and rides out the frequent interruptions that wear lead-acid and diesel down. 247 Energy’s supercapacitor systems last for decades with minimal maintenance. Q: How do you power a remote off-grid telecom site without diesel? A: Storage paired with solar or compact generation removes the diesel run entirely, ending fuel cost and theft. 247 Energy’s storage tolerates heat, cold and constant cycling with no fire risk. - [In a chip fab, a flicker you would never notice destroys wafers worth millions.](https://247.energy/news/semiconductor-fab-power-quality): Semiconductor fabs run cleanrooms and tools that demand flawless power; a momentary sag scraps wafers worth millions and halts production lines that take days to restart. Q: How do semiconductor fabs protect against power disturbances? A: On-site storage conditions incoming power and bridges momentary sags in milliseconds, so tools never see the event. 247 Energy’s supercapacitor systems respond almost instantly. Q: Why is power quality so critical in a chip fab? A: A sub-second voltage dip scraps in-process wafers worth millions and can halt the line for days. Instant storage from 247 Energy keeps tools running and yield intact. - [The greenhouse is ready to scale. The rural grid is not.](https://247.energy/news/greenhouse-agriculture-grid-limit): Modern horticulture runs on power lighting, climate control, irrigation but the best growing sites sit on the weakest parts of the network. Q: How can a greenhouse run its lighting peak on a weak rural grid? A: On-site storage charges in cheap off-peak hours and runs the lighting peak from the battery, keeping grid draw under the connection limit. 247 Energy’s supercapacitor storage suits that hard daily cycling. Q: Can energy storage let a greenhouse expand without a grid upgrade? A: Yes. Storage plus on-site generation supports load the grid alone would block, and stores surplus solar instead of spilling it. 247 Energy’s systems run safely inside a working operation. - [From 2030 your ships must switch off at the quay. The grid at the berth may not be ready.](https://247.energy/news/shore-power-fueleu-maritime-2030): FuelEU Maritime requires large container and passenger ships to draw clean power at berth from 2030 instead of idling their engines. Q: What does FuelEU Maritime require for ships at berth from 2030? A: Container and passenger ships above 5,000 GT must connect to onshore power or an equivalent zero-emission source at core EU ports, with penalties for non-compliance. 247 Energy supplies quayside storage to meet that deadline. Q: How can a port provide shore power if its grid lacks capacity? A: Quayside storage banks energy when the grid is calm and delivers the heavy, brief draw a moored ship needs, avoiding a full network upgrade. 247 Energy builds this infrastructure from its Port of Antwerp-Bruges base. - [In cold storage, a power cut is not an outage. It is a write-off.](https://247.energy/news/cold-storage-power-backup): A refrigerated warehouse measures downtime in spoiled pallets and broken cold-chain compliance, not minutes. The moment temperature drifts, the cargo and the audit trail are at risk. Q: How can a cold store avoid spoiled stock during a power cut? A: On-site storage carries the cooling load instantly through the gap before any generator starts, with no transfer delay. 247 Energy’s supercapacitor systems switch over seamlessly and tolerate the cold. Q: Is battery storage safe inside a refrigerated warehouse? A: Yes. 247 Energy’s supercapacitor storage is non-flammable with no thermal-runaway risk, so it operates safely inside a sealed, frozen space where lithium would be a liability. - [A 1 MW charger does not need a 1 MW grid connection.](https://247.energy/news/ev-charging-hub-battery-buffer): Highway and forecourt charging is colliding with the same wall everyone hits: the grid upgrade you need takes years and costs a fortune. A battery on site removes the wall entirely. Q: How can an EV charging hub deliver high power without a big grid connection? A: A buffer battery charges steadily from a modest connection and discharges in a burst when vehicles arrive, cutting required grid capacity by half or more. 247 Energy’s supercapacitor storage handles that fast daily cycling without degrading. Q: Why does a fast-charging site struggle to get a grid connection? A: A high-power connection can take years to permit and build, or be unavailable entirely. 247 Energy’s buffer storage lets the site open in months on the connection it can actually get. - [Your data centre is built. The grid says wait ten years.](https://247.energy/news/data-centre-grid-connection-wait): Land secured, capital committed, tenants signed and a server hall that cannot draw a watt. In Europe's busiest markets the queue for a grid connection now runs seven to ten years. Q: Why are new data centres waiting years for grid power in Europe? A: Connection queues in major hubs now run seven to ten years because the grid cannot physically deliver the power AI demand requires. 247 Energy energises sites with on-site storage and containerised power while the queue moves. Q: How can a data centre get power without waiting for a grid connection? A: A battery buffer plus on-site generation lets the facility energise now and scale in stages. 247 Energy’s containerised LNG units are operational in under four hours, independent of the grid. - [From one container to a standing programme: the 247 Energy and CE+T Power partnership](https://247.energy/news/247-energy-cet-power-partnership): In 2024, 247 Energy and CE+T Power solved one logistics site’s solar problem. Two years on, the pairing of safe supercapacitor storage and smart power conversion is installed across Europe. Q: Who does 247 Energy work with for power conversion in its storage systems? A: 247 Energy partners with CE+T Power, a Belgian power-electronics specialist. 247 Energy supplies the supercapacitor storage; CE+T supplies the conversion and monitoring hardware that moves energy between solar, grid and storage. Q: What was the first 247 Energy and CE+T Power project? A: A logistics site in the Netherlands whose grid operator would not allow solar export. 247 Energy’s containerised supercapacitor storage captured the daytime solar surplus, and CE+T’s converters and monitoring released it to the building after dark. - [A hospital cannot afford a 90-second power gap between mains failure and generator start. ](https://247.energy/news/a-hospital-cannot-afford-a-90-second-power-gap-between-mains-failure-and-generator-start): A hospital cannot afford a 90-second power gap between mains failure and generator start. Most UPS systems are 20-year-old lead-acid banks that nobody has stress-tested since installation. Q: Why are old hospital UPS batteries a risk? A: Most hospital UPS banks are lead-acid VRLA with a 5-to-8-year life, often run beyond rated capacity and never stress-tested since installation. They can fail in the 30-to-90-second gap before generators start, exactly when critical care needs power. Q: What is the best UPS replacement for a hospital plant room? A: Solid-state supercapacitor modules are a drop-in UPS upgrade that deliver instant bridge power until generators sync. 247 Energy’s modules run from -20C to +50C with no cooling, zero off-gassing, no fire risk, and a certified 15-year lifetime. - [A dredger runs on a river of diesel, and the regulator is now reading the meter.](https://247.energy/news/dredging-marine-construction-diesel-alternative): Dredgers and marine construction spreads consume vast diesel volumes at remote sites, just as clients and regulators start scoring every project on its carbon and fuel logistics. Q: How can a dredging or marine contractor reduce diesel and emissions? A: Replacing the diesel gensets with containerised gas units cuts CO2 and NOx, while storage absorbs load peaks so generators run smaller and steadier lowering fuel use and deliveries to site. Q: How fast can clean power be deployed on a remote marine site? A: Containerised LNG units are operational in under four hours and move with the spread, suiting temporary works far from any grid connection. - [Electrifying your lifting equipment is easy. Finding the grid to charge it is not.](https://247.energy/news/port-equipment-electrification-charging-buffer): Ports and terminals are swapping diesel cranes and handlers for electric, but the quayside grid was never sized to charge a yard full of heavy machines at once. Q: Why can’t a port just plug in its new electric cranes and handlers? A: Charging many heavy machines at once draws a peak the quayside connection was never sized for, and a port grid upgrade takes years; on-site storage buffers the peaks instead. Q: What handles the sharp power spikes from cranes and lifting equipment? A: Supercapacitor storage charges and discharges fast enough to absorb crane peaks and regenerative braking, protecting the grid connection while withstanding a high-cycle duty with minimal degradation. --- ## Certifications IEC 62619, IEC 62040, CE, RoHS, UN 38.3, UL 1741, EN 50549, IEC 62477, ATEX (via Weidmüller UC20-M3000), DNV, IECEx. Design and assembly: Benelux. Components: 70% European sourced. --- ## Site structure https://247.energy/llms.txt — AI/LLM context file https://247.energy — Home https://247.energy/solutions/ci-energy-storage — C&I Energy Storage https://247.energy/solutions/10c-energy-storage — 10C Energy Storage https://247.energy/solutions/utility-scale-bess-parks — Utility-Scale BESS Parks https://247.energy/solutions/lng-power-generation — LNG Power Generation https://247.energy/solutions/energy-resource-planning — Energy Resource Planning (ERP) https://247.energy/products — All products https://247.energy/products/sme-storage — 247 SuperCap SME Storage https://247.energy/products/rack-storage — 247 SuperCap Rack Storage https://247.energy/products/container-storage — 247 SuperCap Container Storage https://247.energy/products/lng-power-plant — 247 LNG Power Plant https://247.energy/products/certifications — Certifications https://247.energy/safety — Safety & Cybersecurity https://247.energy/european — European Manufacturing https://247.energy/whitepapers — All whitepapers https://247.energy/whitepapers/quantum-technology-energy-infrastructure — Quantum Technology and Energy Infrastructure https://247.energy/whitepapers/cybersecurity-bess — Cybersecurity in Battery Energy Storage https://247.energy/whitepapers/bess-parks-investment — The Case for Utility-Scale Battery Energy Storage Parks https://247.energy/whitepapers/behind-the-meter — Behind the Meter, Ahead of the Curve https://247.energy/whitepapers/digital-twins — The Intelligent Battery Park https://247.energy/whitepapers/grid-forming — Grid-Forming Inverters and Synthetic Inertia https://247.energy/whitepapers/lng-power-generation — LNG-Based Power Generation https://247.energy/whitepapers/grid-congestion — Grid Congestion and the Bridge Past the Queue https://247.energy/whitepapers/supercapacitor-vs-lithium-ion — Supercapacitor or Lithium-Ion? A Buyer's Guide https://247.energy/whitepapers/battery-fire-risk — Battery Fire Risk and the Non-Flammable Alternative https://247.energy/whitepapers/logistics-cold-chain — Powering Logistics and the Cold Chain https://247.energy/whitepapers/fleet-charging — Charging the Fleet Without Waiting for the Grid https://247.energy/whitepapers/c-rate-ceiling — The C-Rate Ceiling https://247.energy/news — News & Insights https://247.energy/about — About 247 Energy https://247.energy/contact — Contact https://247.energy/downloads — Downloads & Datasheets