Cyprus is expediting the development of central electricity storage systems following a decisive move by the Transmission System Operator (TSO) to establish essential storage infrastructure alongside private sector initiatives.
The objective of this initiative is to enhance the reliability of the electricity network while facilitating the transition towards renewable energy sources. According to the Cyprus News Agency, this strategy is critical for Cyprus, particularly given the island’s isolated electricity network and the rising share of renewable energy contributions.
Electricity storage: Initiatives to Boost Storage Capacity
To kickstart this process, the TSO has already issued preliminary connection terms to private investors targeting stand-alone storage systems. These systems are projected to have a combined power capacity exceeding 200 MW, alongside a storage capacity of approximately 500 MWh. Additionally, connection terms have been extended for hybrid solar and battery systems that will contribute 29 MW of power and around 100 MWh capacity.
Addressing Renewable Energy Challenges
The TSO highlighted the importance of electricity storage in managing fluctuations caused by weather conditions and varying demand. Without adequate storage, any excess renewable energy generated during peak production times—typically around midday—could be wasted. By improving storage capabilities, the TSO aims to mitigate these challenges and ensure a more stable energy supply.
Public Interest and Commercial Participation
In a significant step forward, the energy regulatory authority has approved the development and management of privately owned storage facilities that will be integrated into the existing transmission network. The TSO has awarded a tender for the supply and installation of three storage systems, which are expected to have a combined capacity of 120 MW and 400 MWh. These units will operate in the public interest, enhancing network stability by absorbing surplus renewable energy during high production periods and redistributing electricity during times of increased demand.
Future Developments and Opportunities
While the operating framework for these storage units is still under development, the TSO has indicated that priority will be given to privately operated storage facilities that participate commercially in the electricity market. The eventual transfer of TSO facilities to third parties will occur through an open tender process, which will be initiated once Cyprus completes its electrical interconnection with other member states.
