Opens in a new tab

Breaking news

Unlocking The Value Of Battery Storage: A Strategic Shift For Cyprus’s Renewable Future

Cyprus curtailed an estimated 306 gigawatt-hours of solar energy in 2025 due to grid constraints, according to industry estimates. Volume is equivalent to the annual electricity consumption of around 51,000 households. At the same time, the electricity sector incurred €250–350 million in EU carbon allowance costs. Battery storage systems offer a way to use surplus renewable energy and reduce these losses.

Understanding The Scale Of Energy Curtailment

Curtailment levels increased sharply in recent years. Rates were negligible four years ago, reached 29% in 2024, and approached 46% in 2025 as rooftop solar capacity expanded. Limited storage capacity and lack of interconnection prevent export of excess electricity, increasing pressure on the grid as new capacity is added. Annual curtailed volume exceeds the electricity consumption of the city of Paphos.

The Promise Of Battery Storage

Battery storage systems allow excess energy generated during low-demand periods to be stored and used during peak hours. Data from the Cyprus Transmission System Operator’s Day-Ahead Market between October 2025 and February 2026 show a consistent price spread between midday and evening periods. Average prices reached €101 per megawatt-hour during midday hours and €183 during evening peaks, supporting a positive revenue model for storage deployment.

A 5 MW solar park combined with a 20 MWh battery system can generate approximately €294,000 annually by capturing curtailed energy. Payback period for such systems is estimated at six to nine years, followed by continued revenue generation.

Regulatory Progress And Remaining Challenges

Cyprus introduced regulatory changes in January 2026, allowing solar park operators to integrate battery storage systems. The framework was developed by CERA and the DSO under a Category B structure. Current rules limit participation in the electricity market, as storage systems cannot operate independently and must charge only from co-located solar generation.

Scaling Impact And Market Integration

Public investment includes a 120 MW / 400 MWh battery system supported in part by the EU Just Transition Fund. The project supports grid stability but does not address system-wide storage needs. More than 1,000 MW of potential storage capacity is held by 33 private companies, indicating scope for broader deployment if market access expands.

“We are now entering a European BESS cycle. The first wave of solar and wind installations has reached grid limits. Battery storage enables further renewable expansion,” said Dr Arkadius Sybaris.

Economic And Security Imperatives

Cyprus spends €250–350 million annually on EU Emissions Trading allowances, reflecting continued reliance on fossil fuels. Curtailment of renewable energy contributes to higher system costs. Experience from Ireland and the United Kingdom shows battery storage can reduce fossil fuel dependence and improve grid stability.

Grid-forming battery systems have already been ordered by operators in Cyprus, but remain underutilized under current regulations. “We are not talking about future technology. Grid-forming battery systems are already deployed across Europe. Hardware is available, but regulatory approval is required for operation,” said Alexander Papacosta, Managing Director of Lighthief Cyprus & Greece.

The Path Forward

Expanding the value of renewable energy in Cyprus requires regulatory and market adjustments. In other EU markets, storage operators participate in day-ahead trading, provide ancillary services, and support grid stability. Policy changes could include allowing battery systems to operate as market participants, enabling participation in balancing services, and permitting grid-forming systems to provide inertia support. Implementation of these measures would increase system efficiency and reduce curtailment.

About Lighthief Energy Group

Dr Arkadius Sybaris is the founder of Lighthief International, a renewable energy group active in 11 European nations. Lighthief Cyprus manages a portfolio of battery storage projects totaling 249 MW/882 MWh across 51 licensed solar parks on the island. Alexander Papacosta is the Managing Director of Lighthief Cyprus & Greece.

Cyprus’ Poverty And Social Exclusion Risk Stands At 17.1%

Cyprus recorded a poverty or social exclusion risk rate of 17.1% in 2025, below the European Union average of 20.9%, according to new Eurostat figures. Across the bloc, however, more than 92 million people continued to face the risk, highlighting persistent social and economic inequalities.

More Than 92 Million People At Risk Across The EU

A total of 92.7 million people across the EU were at risk of poverty or social exclusion in 2025, equivalent to just over one in five residents.

Cyprus is treated as a single statistical region because of its size, unlike many member states divided into multiple regions for comparison. Its national figure therefore provides an overall picture but does not capture differences between districts or communities.

Regional Gaps Remain Stark Across Europe

The risk varied considerably across the EU, with the highest rates concentrated largely in southern, eastern and outermost regions. In 24 of the 243 regions with available data, at least 31.5% of the population faced poverty or social exclusion.

These regions were located in Spain, Bulgaria, Greece, Italy, France and Romania, as well as Brussels in Belgium and Bremen in north-western Germany.

French Guiana recorded the highest rate, at 54.8%, followed by Calabria in southern Italy at 45.3% and Sicily at 44%. Melilla, a Spanish autonomous city, recorded 43.7%, while Réunion, another French outermost region, stood at 42.3%.

Central Europe Records The Lowest Rates

At the other end of the scale, 24 regions reported poverty or social exclusion risk rates below 13% in 2025. These included five eastern EU capital regions: Bratislava in Slovakia, Warsaw in Poland, Prague in the Czech Republic, Budapest in Hungary and Zagreb in Croatia.

Other regions with low rates were concentrated in northern Italy, the Czech Republic, northern Belgium, Hungary, Poland and Austria, illustrating the uneven distribution of economic security across Europe.

Cyprus Remains Below The EU Average

Cyprus’ rate of 17.1% places it below the EU average, although it remains higher than the levels recorded in the bloc’s lowest-risk regions.

The figures suggest that Cyprus performs relatively well compared with the wider EU, but poverty and social exclusion remain significant challenges across the bloc, affecting more than 92 million people.

Aretilaw firm
The Future Forbes Realty Global Properties
eCredo
Uol

Become a Speaker

Become a Speaker

Become a Partner

Subscribe for our weekly newsletter