Albania has formally opened its electricity market to battery storage and aggregation, laying the regulatory groundwork for a more flexible system as the hydro-dominated market adds increasing volumes of solar generation.
The country’s Electricity Sector Law 59/2026 recognises storage and aggregation as regulated electricity-market activities and introduces active customers capable of generating, consuming, storing and selling power.
Energy regulator ERE moved the framework towards implementation on 19 August by approving rules covering notification and registration of energy-storage operators.
The development could become commercially important for Albania because of the structure of its power system.
The country relies heavily on hydropower, giving it a low-carbon generation mix but exposing domestic supply and trading positions to rainfall and reservoir levels.
Strong hydrology can turn Albania into a substantial exporter.
Dry conditions can reverse that position and increase import requirements quickly.
Solar expansion provides diversification but introduces a different form of variability.
Photovoltaic generation is concentrated during daylight hours and can weaken sharply into the evening.
Storage offers a way to manage both resources more efficiently.
Batteries can absorb solar output during low-price periods and discharge later, while reservoir hydro can be conserved for longer-duration or higher-value needs.
That could reduce the need to use hydro for short intraday balancing.
The recognition of aggregation is also significant.
It creates the potential for portfolios of batteries, small renewable plants and flexible consumers to participate collectively in future balancing or wholesale markets.
Industrial and commercial users could similarly combine behind-the-meter solar and storage to reduce peak demand and potentially trade excess electricity.
The new framework therefore moves Albania closer to power-market structures already developing elsewhere in Europe.
Cross-border implications are important.
Albania is interconnected with Montenegro, Kosovo and Greece and participates in the ALPEX market structure with Kosovo.
Greater domestic flexibility could allow the country to manage exports and imports more effectively around hydrological conditions.
Instead of selling large volumes of surplus electricity during weak-price periods and buying back power during scarcity, storage could retain more value within the system.
Detailed implementing rules will determine how quickly the investment market develops.
Grid charges, balancing-market access, connection procedures and treatment of charging and discharging will all be important for project economics.
The regulatory foundation, however, is now in place.
Albania’s power-market transition is therefore beginning to move beyond the question of how much solar capacity can be added.
The next stage is increasingly about how renewable electricity can be stored, aggregated and traded around the country’s volatile hydro balance.
