Cushaling BESS

Powercomm Group successfully completed the full civil and electrical scope of works for the installation of the Battery Energy Storage System (BESS) at Cushaling. This strategic project, designed for a 30-year lifespan with a medium-voltage (MV) rating of 33 kV, plays a crucial role in enhancing the energy infrastructure in the region. Powercomm worked in close collaboration with ESB Networks (ESBN), EirGrid, the BESS supplier, and the Cushaling Windfarm contractors, ensuring seamless integration and compliance with all regulatory requirements. This initiative will support long-term operational efficiency, contributing to the advancement of renewable energy storage solutions in Ireland.

Project Scope

The scope of the BESS Cushaling project encompassed the following:

Civil, Structural, and Building Works:

• Set up a temporary compound for offices and material storage.
• Ensured environmental compliance, including mitigation measures and archaeological monitoring.
• Installed protective measures for existing infrastructure and completed site construction, including bases, plinths, bunds, and drainage.
• Developed the site for auxiliary transformers, backup diesel generators, and enhanced roads for safety.
• Constructed a modular pre-fabricated control building for electrical and control systems.
• Installed stormwater drainage systems, safety signage, and landscaping upon project completion.

Electrical Infrastructure & System Integration:

• Installed MV switchgear and protection systems.
• Commissioned MV cabling from the IPP 110 kV substation to the BESS compound.
• Integrated power quality meters and configured CTs and VTs for grid compliance.
• Implemented redundancy and backup systems, including auxiliary transformers and diesel generators.
• Connected fibre optic and signal cabling for control, communication, and monitoring systems.

Control, Safety & Security Systems:

• Installed a fully integrated SCADA system for real-time monitoring and control.
• Implemented fire, intruder alarm systems, CCTV, and lightning protection.
• Ensured compliance with security, safety, and regulatory standards, including water-tight and fire-proof sealing of cable entry points.

Commissioning & Operational Handover:

• Conducted full electrical system testing and supported the commissioning phase.
• Coordinated with EirGrid and ESBN for energisation, relay testing, and certification.
• Provided operational support and pest control measures.

Project Summary (Conclusion)

The successful completion of the BESS Cushaling project marks another significant achievement for Powercomm Group in the energy storage sector. With all works executed efficiently and within the planned timeframe, this project is a testament to Powercomm’s expertise in managing complex infrastructure installations. The integrated BESS will play a pivotal role in supporting renewable energy integration, ensuring a reliable and efficient power supply for the region. By collaborating with key industry partners and adhering to stringent standards, Powercomm has once again demonstrated its commitment to driving sustainable energy solutions and providing operational excellence.