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All articles of topic Storage

Battery storage could unlock renewable energy growth in Croatia

Croatia – grid batteries can ease renewable bottlenecks

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Strategically placed battery storage would unlock gigawatt hours of additional renewable feed-in and shore up Croatia's volatile midday power prices, a new study finds.

Commercial storage opens new trading options while reducing electricity costs

Solar Investors Guide #7 – Commercial storage systems

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Energy costs shape competitiveness in both global and local markets. As fossil and nuclear prices continue to rise, solar and wind are no longer marginal technologies but increasingly represent the smart money in power generation.

Opening up the economics of battery storage in Croatia

Croatia – batteries unlock savings and ten-year payback

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A study by the Hrvoje Požar Energy Institute and the University of Zagreb finds battery storage cuts system costs by up to 15 percent, supporting payback within around ten years.

Large-scale storage installations underpin flexibility in evolving power systems

Croatia – study outlines need for large-scale battery deployment

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New analysis finds Croatia may require up to 1,620 MW of battery storage to support renewable expansion and shows how needs vary across different deployment scenarios.

Energy Storage Inspection is a TÜV-style check for home batteries

Energy Storage Inspection 2026 shows wide efficiency spread

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HTW Berlin’s latest annual study of residential PV battery systems finds new efficiency highs among leading products, but persistent gaps between top and lower-ranked systems.

Vienna's Austria Center is one of Europe's leading conference destinations

Strong demand for Solar Solutions Vienna – free tickets available

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The B2B trade fair arrives in the Austrian capital for the first time at the end of April. Exhibition space at the Austria Center is booking up quickly. Secure your free tickets now!

LONGi arrives on site, reflecting the continued build-out of rooftop PV capacity

LONGi enters Tier 1 ranking as solar-storage integration takes hold

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Entry into BloombergNEF’s Tier 1 storage ranking signals growing C&I demand and stricter bankability criteria, including deployment in projects of at least 10 MW or 10 MWh over the past two years.

Energy professionals and investors meet in Zagreb to consider storage in the transition mix

Croatia – €20 million plan backs solar, heat pumps and storage

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Croatia’s government announced new funding programmes for solar, heat pumps and battery storage as researchers unveiled a comprehensive study on battery storage locations at the SolarFlex conference in Zagreb.

As storage grows, so does the focus on fire risk

UK – NFCC issues updated guidance for grid-scale battery storage

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The UK’s National Fire Chiefs Council has updated its guidance for grid-scale battery storage, introducing a more detailed risk-based framework that covers site design, emergency response and system operation.

Solar builds capacity, storage gives the grid room to breathe

Croatia – storage shaping the grid flexibility agenda

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SolarFlex Croatia in Zagreb will spotlight battery energy storage as a critical contributor to grid flexibility, alongside the presentation of a new national study assessing the technology’s role in Croatia’s power system.

Joan Groizard, Spain’s Secretary of State for Energy, opens Unef’s storage summit in Madrid

Unef summit in Madrid – storage central to Spain’s evolving energy system

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The Spanish solar association Unef recently hosted its fourth Storage and Hydrogen Summit in Madrid. Participants from politics, regulatory bodies and industry examined storage, market design, financing and permitting.

Solar Flex Croatia returns for its second event

Zagreb event spotlights battery storage and grid flexibility

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 Croatian Solar Flex 2026 brings together investors to examine battery storage potential and the role of demand-side flexibility in lowering energy costs.

Alltwalis wind farm in Carmarthenshire, part of Statkraft’s UK portfolio

UK – 300 MW Thurrock battery joins Statkraft virtual plant

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With the integration of the Thurrock project in Essex, Statkraft and emsys VPP are deepening their cooperation in optimising large-scale battery assets for the UK power market.

Batteryshelter from Conduct is a snug and safe enclosure for residential batteries

Rising home battery market sharpens focus on safety risks

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Residential batteries are spreading fast alongside rooftop solar, and insurers are starting to pay attention. Dutch solar insurance expert Harry Wolkenfelt highlights the growing importance of siting and protective measures.

Up close and personal with the innovative C&I storage that’s driving European markets

Upcoming investor newsletter: New storage for business and industry

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Most C&I storage systems today do more than one job. They maximise use of rooftop solar, shave peak loads, take advantage of low-cost grid power when available, smooth frequency fluctuations and keep the lights on during grid interruptions. In short, they deliver real, tangible value. Don’t miss our upcoming investor newsletter on 11 February 2026 – sign up now.

Storage units remain tethered to solar, sidelined by grid restrictions

Croatia opens distribution grid to battery storage projects

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National distribution system operator HEP ODS confirms Croatia’s battery storage framework is ready for investment as operational guidelines near completion.

Our guest author Thomas Hartauer is founder and CEO of CAV Partners

How Italy is advancing the solar energy transition

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Germany pioneered the expansion of photovoltaics, but has also encountered the limits of its system: overloaded grids, negative electricity prices and lengthy permitting processes. Thomas Hartauer of CAV Partners explains how Italy is tackling these challenges.

A tango of energy and agriculture – PV and storage lead in the quest for farm independence

Agritechnica 2025 spotlights agri‑PV and storage amid rising uncertainty

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Visitors to the world’s largest agricultural machinery trade fair left no doubt: independence from external power is now front of mind, driving momentum and raising the bar for renewable integration in modern farming.

Clean‑room precision driving Europe’s push for large‑scale battery production

EU commits to 56 GWh of new battery production capacity

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Five industrial‑scale battery projects across the EU have secured a combined €640 million from the European Commission’s Innovation Fund.

Solar power generation across 38 hectares, combined with 107 MWh of energy storage for maximum flexibility.

New hybrid PV plant from Solaris strengthens Bulgaria’s grid

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The new solar generator in Oryahovo combines over 100,000 PV modules with 107 MWh of energy storage, supporting energy trading and strengthening Bulgaria’s power grid.

Rooftop solar in Croatia offers better conditions than parks. Marija Hanzec and Filip Kušević from Renewable Energy Sources of Croatia share their insights

RES Croatia: "Returns are looking attractive"

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Solar park development in Croatia comes with challenges, but rooftop installations are thriving through refinancing and self-consumption. Marija Hanzec and Filip Kušević from RES Croatia share their insights into market trends and the support from Zagreb.

The plant in Redshaw will be strategically well located for connection to the grid.

Major battery storage to ease power bottleneck between Scotland and England

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A major battery facility will be built at a critical transmission bottleneck between Scotland and England, enhancing grid reliability while opening opportunities for the surrounding economy and community.

The Green Energy Fair showcases the latest solar, storage, and e-mobility solutions driving the energy transition.

Croatia’s renewables sector to convene in Zagreb

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The 2025 Green Energy Fair is scheduled for late October and will feature the latest products and solutions for the solar energy transition, along with an extensive specialist programme.

The cattle shed roof had room for more solar modules, but there was nowhere to put the extra power.

How to power a cow shed with no grid connection

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A wine grower and farmer built a solar-powered well to supply water for his remote cattle shed. With no grid connection, off-grid solar was the clear solution.

PV with intelligent storage is set to shape the energy future at Lithuanian retailer IKI.

Major Lithuanian retailer trials AI for PV storage optimisation

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Inion Software is testing AI algorithms in energy storage at Iki, one of Lithuania’s largest supermarket chains. The project targets improved safety, greater energy independence and higher return on investment with PV and smart storage.