BESS site visit (Battery Energy Storage System)

20 November 2025 10:30am - 12:00pm
  • Pillswood BESS
  • Regional Event
    • Northern Counties
    • Free Event

Book your place now for this interesting BESS site visit by the developer Harmony Energy, which is a free event to a large-scale Battery Energy Storage System (BESS)


Pillswood is a large-scale Battery Energy Storage System (BESS) located near Hull, Cottingham, that is one of Europe's biggest, able to store and supply clean energy to around 300,000 homes for two hours. Developed by Harmony Energy using Tesla technology, it was brought online in November 2022 to help balance the grid, manage renewable energy sources and ensure energy security.

Date: Thursday 20 November

Time: 10.30am - 12noon

Location: Pillswood BESS, Cottingham, Hull, HU16 5SB

Purpose: To store electricity from renewable sources and release it to the grid when demand is high.
Capacity: 98MW power capacity and 196MWh energy capacity
Developer: Harmony Energy
Technology: Uses Tesla Megapack systems, managed through their Autobidder platform.
Grid Connection: Connected to the National Grid's Creyke Beck substation, which will link to the Dogger Bank offshore wind farm.
Significance: It was the largest BESS in Europe upon its launch and remains one of the top-performing facilities in the UK, winning several awards for its contribution to the energy sector.

Sensible footwear and suitable outdoor clothing required.

All welcome.


Tel: 0161 972 3100

email: events@cices.org

www.cices.org

Please read our behaviour policy and we hope you enjoy the event.

BESS site visit (Battery Energy Storage System) - 0
Free