What is the latest status of the project “Pembroke Battery Storage”?

The status recorded for “Pembroke Battery Storage” is planned.

Who are the main government, EPC, and private stakeholders for “Pembroke Battery Storage”?

Taiyo maps the stakeholders of “Pembroke Battery Storage”: government bodies (RWE).

What is the budget and commercial profile for the project “Pembroke Battery Storage”?

Taiyo normalizes the budget of “Pembroke Battery Storage” to USD 244495400.

Where can I verify the source and access all details for “Pembroke Battery Storage”?

This Taiyo project page references RWE along with the original URL (https://www.rwe.com/en/press/rwe-generation/2025-12-01-rwe-to-build-its-largest-battery-energy-storage-facility-in-the-uk/). Taiyo standardizes official data into a consistent, searchable project profile.

Pembroke Battery Storage

Sector: Energy Storage • Location: Pembroke, Wales, United Kingdom

Source: RWE

Project

Planned

Pembroke Battery Storage is RWE's largest battery energy storage project in the UK, featuring a two-hour storage system with 350 MW peak output and 700 MWh storage capacity. The project supports the Pembroke Net Zero Centre decarbonisation hub in South Wales and aims to stabilize the UK energy market by storing surplus energy and feeding it into the grid when required.

Status: Prospective
Sector: Energy Storage, Government
Location: Pembroke, Wales, United Kingdom
Updated: 22 Jul 2026
Source: RWE

ConstructChat

Ask ConstructChat about Pembroke Battery Storage

Pick a question to edit it, or write your own.

First answer free · no account

I am a

Project Information

5 Q

The project “Pembroke Battery Storage” is an infrastructure initiative in the Energy Storage sector, located in Pembroke, Wales, United Kingdom. Taiyo aggregates data on it from RWE.

Participants

Sponsoring Agency

Status

Original status	planned
Taiyo status	Prospective
Taiyo last update	2026-07-22

Contact

Not available for this record.

Description

Description	Pembroke Battery Storage is RWE's largest battery energy storage project in the UK, featuring a two-hour storage system with 350 MW peak output and 700 MWh storage capacity. The project supports the Pembroke Net Zero Centre decarbonisation hub in South Wales and aims to stabilize the UK energy market by storing surplus energy and feeding it into the grid when required.
Original sector	Energy
Budget

Location

Country	United Kingdom (UK)
State	Wales
City	Pembroke

Source

Source	RWE
URL

More Details

Record type	Project
Sector	Energy Storage, Government
Article published date	2025-12-04

Research

Free account

View all details

You are reading the public part. A free account opens the rest:

Every detail on this project
News and media coverage
Technical research

View all details

Free account · no card · lands you back on this project

Pembroke Battery Storage

Ask ConstructChat about Pembroke Battery Storage

Project Information FAQ

Project Information

Research

View all details

More Energy Storage projects in United Kingdom