Derrymeen Battery Storage Project
Derrymeen BESS is a 100MW | 200MWh battery storage project near Dungannon, County Tyrone, in Northern Ireland.
Derrymeen is targeting delivery at the end of 2026, subject to a final investment decision. The project would be constructed on a greenfield site located approximately five miles from Dungannon.
Derrymeen is our first battery storage development in the region. It would be expected to deliver significant economic and job creation benefits to Mid-Ulster and Northern Ireland during construction.
The grid-scale project could be capable of providing back-up energy to the equivalent of over *135,000 homes in Northern Ireland for up to two hours at a time.
Potential capacity
Contact us
If you have any questions relating to the proposed Derrymeen BESS Project, please contact our Community Liaison Officer:
Email: [email protected]
* 136,875 homes supplied for 2 hours, based on an 100MW (200MWh) battery against assumed daytime (08:00-20:00) hourly use of 0.73kWh at a typical home (Typical Domestic Consumption Values, Medium Electricity Profile Class 1, 3,200kWh per household, Utility Regulator).