Turkey has significantly expanded its battery storage capacity through targeted policy incentives, domestic manufacturing support, and strategic international agreements. The country has approved over 33 GW of battery energy storage systems since 2022, compared to Europe's 12-13 GW in leading markets such as Germany and Italy, according to Ember analysts. Turkey's policy mandating preferential grid access for renewables paired with storage has driven this growth, with approved storage applications equal to 83 percent of the nation's current solar and wind capacity.[1]
Background
Turkey targets 80 GWh of energy storage by 2030 under the HIT-30 high-tech investment program. This initiative has secured over $1 billion in cell and battery manufacturing agreements in cities including Ankara, Kocaeli, Istanbul, and Izmir.[2] The Turkish Development and Investment Bank recently launched a $1 billion fund to support decentralized solar and battery storage projects, indicating sustained governmental commitment to clean energy infrastructure.[3]
In January 2026, Turkey inaugurated its first licensed large-scale solar-plus-storage hybrid project in Sivrihisar. The facility consists of a 49.2 MWp solar PV installation and a 34.1 MWh battery energy storage system. It is the first to operate under Turkey's Sustainable Finance Framework (DGES framework).[4]
Industry Partnerships and Grid Strategy
Turkey has formed a strategic alliance with Energy Vault and Astor Enerji to enable 2 GWh of battery energy storage system (BESS) deployments and to supply 1 GW of transformers for utility-scale grid infrastructure.[5] The government has also committed $34 billion over five years to grid modernization under the "Transmission 2.0" plan. This initiative will develop 2,000-3,000 MW of macro-scale storage capacity beginning in 2026.[6]
EU Response
The EU's Battery Booster Strategy, announced in December 2025, includes €1.5 billion in interest-free loans for battery cell manufacturing and €300 million for critical raw material production via the Innovation Fund.[7] Industry representatives, however, emphasize that much of the EU support targets electric vehicle applications and may not fully address the rapid growth in stationary storage.[7]
SolarPower Europe has launched the Battery Storage Europe Platform to advocate for a tenfold boost in EU battery storage-from just over 50 GWh to between 500 and 780 GWh by 2030.[8] These measures appear incremental compared with Turkey's aggressive state-driven expansion and private sector engagement.
Outlook
Turkey's integrated approach-combining financial incentives, domestic manufacturing, strategic partnerships, and regulatory reforms-positions it as a regional leader in battery storage deployment. With a robust pipeline and ongoing grid modernization, Turkey may further attract cross-border investment and strengthen regional energy security. Meanwhile, the EU faces increasing pressure to accelerate its battery strategy and coordinate policy frameworks amid evolving geopolitical and supply chain challenges.
