GSES 1 LIMITED - CMR Capacity Auction Components

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Search Guide

This registry provides comprehensive search capabilities across all Capacity Market components:

Company Search: Enter a company name (e.g., "Drax", "EDF") to see all their components
Location Search: Search by city, region, or postcode (e.g., "Manchester", "SW1")
CMU ID Search: Enter a specific CMU ID to find exact components
Technology Search: Enter technology types like "Hydro", "OCGT", or "Battery"

The search is intelligent and will try to determine what you're looking for based on your query.

You can combine search terms to narrow results, such as "London Battery" to find battery storage in London.

Searches are not case-sensitive, and partial matches are supported (e.g., "Manch" will find "Manchester").

Understanding Auctions

The Capacity Market runs regular auctions where providers compete to secure agreements. There are two main types:

T-4 auctions: Held 4 years ahead of the delivery year
T-1 auctions: Held 1 year ahead to fine-tune capacity requirements

Each auction results in agreements that specify how much capacity providers must deliver and the payment they'll receive.

Auction years are displayed as badges (e.g., 2023-24) that you can click to view details for that specific auction year.

The Capacity Market ensures the UK has sufficient electricity supply during periods of high demand or system stress.

Providers receive payments for ensuring their capacity is available, creating a more stable and resilient electricity market.

Search Results

Search results are grouped by location and show important details about each component:

Active Components with auction years 2024-25 or later
In-Active Components with only auction years before 2024-25
Company Name Click to view all components for this company
Technology Click to search for this technology type
CMU: XXX Click to search for this CMU ID
Auction Year Click to view details for this specific auction

Each result shows the component's capacity, location details, and participation in specific auction years.

You can sort results by relevance, location, or date using the sort options.

Pagination controls appear at the bottom when there are multiple pages of results.

Component Grouping

Components at the same location with the same description are grouped together to reduce duplication.

Each group shows:

All CMU IDs for components at that location
All auction years, sorted with newest first
An Active/Inactive status based on auction years

Grouping helps identify multi-year contracts and related components at the same site.

The total capacity shown combines all components in the group.

Components can be expanded to show individual details by clicking the expand icon.

Sorting and Filtering

You can sort search results by:

Relevance: Most relevant matches first
Location: Alphabetical order by location name
Date: By auction year (newest or oldest first)
Capacity: Highest or lowest capacity first

Click the column headers to change sort order.

You can filter results using the search refinements at the top of the results page:

Filter by technology type (e.g., only show batteries)
Filter by active status (show only active or inactive components)
Filter by auction year (show only components from specific auctions)

Map View

The Map View shows components geographically with filtering options for:

Technology type
Active/Inactive status
Company

The map provides a visual representation of capacity distribution across the UK.

Map Features:

Technology Colors: Different technology types are shown with distinct colors on the map for easy identification:

Gas DSR Nuclear CHP Solar Wind

Battery Biomass Hydro Interconnector Coal Other
Technology Legend: The map legend shows all available technologies with their corresponding colors and component counts
Search Results on Map: You can view any search results on the map by clicking "View on Map" from search results pages
Smart Clustering: Areas with multiple components are automatically grouped into clusters - click clusters to zoom in and see individual components
Interactive Markers: Click on individual markers to see detailed information about components at that location

Use the map controls to zoom in on specific regions or areas of interest. The map automatically adjusts clustering based on your zoom level to provide the clearest view of capacity distribution.

Contact Us

We're here to help with any questions about the Capacity Market Registry.

Email

For general inquiries and support:

[email protected]

GSES 1 LIMITED

30 unique locations • 117 components • Page 1 of 1

Sort by: A-Z Date Components MW ↓

Sunrise House, Hulley Road, Macclesfield, Cheshire, SK10 2LP (7 components)

• Battery storage located at Sunrise House, Hulley Road, Macclesfield, Cheshire, SK10 2LP with a nameplate capacity of 20.000 MW. Connection … (3)
• 20.000MW of battery storage located at Sunrise House, Hulley Road, Macclesfield, Cheshire, SK10 2LP (2)

Storage Storage (Duration 1h)

4.1 MW

Active - 2028-29 (T-4), 2027-28 (T-4), 2026-27 (T-4) (and 4 more)

Lascar Works, Tanpits Road, Bury, BL9 5BY (8 components)

• Battery storage located at Lascar Works, Tanpits Road, Bury, BL9 5BY with a nameplate capacity of 20.000 MW. Connection capacity … (3)
• 20.000MW of storage located at Lascar Works, Tanpits Road, Bury, BL9 5BY (2)

Storage Storage (Duration 1h)

4.1 MW

Active - 2028-29 (T-4), 2027-28 (T-4), 2026-27 (T-4) (and 5 more)

Larport Farm, Larport Lane, Dormington, Hereford, HR1 4EP (7 components)

• Battery storage located at Larport Farm, Larport Lane, Dormington, Hereford, HR1 4EP with a nameplate capacity of 19.500 MW. Connection … (3)
• 19.500MW of battery storage located at Larport Farm, Larport Lane, Dormington, Hereford, HR1 4EP (2)

Storage (Duration 1h)

3.9 MW

Active - 2028-29 (T-4), 2027-28 (T-4), 2026-27 (T-4) (and 3 more)

Fell View Farm, Preston Road, Grimsargh, Preston, PR2 5SD (10 components)

• Battery storage located at Fell View Farm, Preston Road, Grimsargh, Preston, PR2 5SD with a nameplate capacity of 1.200 MW. … (3)
• 1.200MW of storage located at Fell View Farm, Preston Road, Grimsargh, Preston, PR2 5SD (2)

Storage (Duration 1h)

0.4 MW

Active - 2028-29 (T-4), 2027-28 (T-4), 2026-27 (T-4) (and 2 more)

Hungerford Farm, Winchfield, Hook, RG27 8SW (5 components)

• Battery storage located at Hungerford Farm, Winchfield, Hook, RG27 8SW with a nameplate capacity of 1.200 MW. Connection capacity is … (3)
• 1.200MW of storage located at Hungerford Farm, Winchfield, Hook, RG27 8SW (2)

Storage (Duration 1h)

0.2 MW

Active - 2028-29 (T-4), 2027-28 (T-4), 2026-27 (T-4) (and 2 more)

Carlton, Stockton-on-Tees, TS21 1EA (5 components)

• Battery storage located at Carlton, Stockton-on-Tees, TS21 1EA with a nameplate capacity of 1.200 MW. Connection capacity is calculated as … (3)
• 1.200MW of storage located at Carlton, Stockton-on-Tees, TS21 1EA (2)

Storage (Duration 1h)

0.2 MW

Active - 2028-29 (T-4), 2027-28 (T-4), 2026-27 (T-4) (and 2 more)

Bluehouse Farm, Newton Bewley, Billingham, Durham, TS22 5PW (5 components)

• Battery storage located at Bluehouse Farm, Newton Bewley, Billingham, Durham, TS22 5PW with a nameplate capacity of 1.200 MW. Connection … (3)
• 1.200MW of storage located at Bluehouse Farm, Newton Bewley, Billingham, Durham, TS22 5PW (2)

Storage (Duration 1h)

0.2 MW

Active - 2028-29 (T-4), 2027-28 (T-4), 2026-27 (T-4) (and 2 more)

Low Burntoft, Newton Bewley, Billingham, Durham, TS22 5PD (5 components)

• Battery storage located at Low Burntoft, Newton Bewley, Billingham, Durham, TS22 5PD with a nameplate capacity of 1.200 MW. Connection … (3)
• 1.200MW of storage located at Low Burntoft, Newton Bewley, Billingham, Durham, TS22 5PD (2)

Storage (Duration 1h)

0.2 MW

Active - 2028-29 (T-4), 2027-28 (T-4), 2026-27 (T-4) (and 2 more)

Heywood Grange, Dilhorne, Staffordshire, ST10 2PL (5 components)

• Battery storage located at Heywood Grange, Dilhorne, Staffordshire, ST10 2PL with a nameplate capacity of 1.000 MW. Connection capacity is … (3)
• 1.000MW of storage located at Heywood Grange, Dilhorne, Staffordshire, ST10 2PL (2)

Storage (Duration 1h)

0.2 MW

Active - 2028-29 (T-4), 2027-28 (T-4), 2026-27 (T-4) (and 2 more)

Drayton Manor Farm, Alcester Road, Stratford-Upon-Avon, CV37 9RG (5 components)

• Battery storage located at Drayton Manor Farm, Alcester Road, Stratford-Upon-Avon, CV37 9RG with a nameplate capacity of 1.000 MW. Connection … (3)
• 0.400MW of storage located at Drayton Manor Farm, Alcester Road, Stratford-Upon-Avon, CV37 9RG (2)

Storage (Duration 1h)

0.2 MW

Active - 2028-29 (T-4), 2027-28 (T-4), 2026-27 (T-4) (and 2 more)

Brook Hall Farm, North Bradley, Trowbridge, Wiltshire, BA14 9PT (5 components)

• Battery storage located at Brook Hall Farm, North Bradley, Trowbridge, Wiltshire, BA14 9PT with a nameplate capacity of 0.800 MW. … (3)
• 0.800MW of storage located at Brook Hall Farm, North Bradley, Trowbridge, Wiltshire, BA14 9PT (2)

Storage (Duration 1h)

0.2 MW

Active - 2028-29 (T-4), 2027-28 (T-4), 2026-27 (T-4) (and 2 more)

Drayton Manor Farm, Alcester Road, Stratford-Upon-Avon CV37 9RG (3 components)

0.400MW of battery storage located at Stratford-Upon-Avon. (3)

DSR

Inactive - 2023-24 (T-4), 2022-23 (T-3), 2020-21 (T-1)

Larport Farm Larport Lane Dormington Hereford HR1 4EP (7 components)

19.500 MW of battery storage located at Hereford. (4)

DSR

Inactive - 2023-24 (T-4), 2022-23 (T-4), 2022-23 (T-3) (and 2 more)

Lower Road, Brentwood, CM13 1BZ (2 components)

• Advanced battery energy storage system
• New Build Generation CMU, advanced battery energy storage system

Storage Storage (Duration 0.5h)

Inactive - 2021-22 (T-4), 2019-20 (T-1)

Potash Farm, Nash Road, Beachampton, MK19 6EA (6 components)

49.900MW one-hour duration battery energy storage facility. (3)

Storage (Duration 1h)

Active - 2025-26 (T-4), 2024-25 (T-1), 2023-24 (T-1)

Ferrymuir Farm, Cupar, KY15 5RW (3 components)

49.900MW one-hour duration battery energy storage facility. (3)

Storage (Duration 1h)

Active - 2025-26 (T-4), 2024-25 (T-1), 2023-24 (T-1)

Land at Enderby Substation, Beggars Lane, Leicester, LE19 4AD (3 components)

A Battery Energy Storage System. (2)

Storage (Duration 1h) Storage (Duration 2h)

Active - 2025-26 (T-4), 2024-25 (T-4), 2024-25 (T-1)

Breach Farm Caldwell Swadlincote Derbyshire DE12 6RJ (1 components)

The CMU component at Breach Farm is an energy storage system comprised of Lithium-ion batteries. The system will have a 9.8 MW export capacity and an import capacity of 10MW.

Inactive - 2020-21 (T-4)

Bluehouse Farm, Newton Bewley, Billingham, Durham, TS22 5PW (3 components)

1.200MW of battery storage located at Durham. (3)

DSR

Inactive - 2023-24 (T-4), 2022-23 (T-3), 2020-21 (T-1)

Cleveland Potash Ltd, Boulby Mine, Loftus, Saltburn TS13 4UZ (2 components)

Purpose Build Battery designed to be compliant in the FFR market. (2)

Inactive - 2020-21 (T-4), 2017-18 (T-1)

Carlton, Stockton-on-Tees, TS21 1EA (3 components)

1.200MW of battery storage located at Stockton-on-Tees. (3)

DSR

Inactive - 2023-24 (T-4), 2022-23 (T-3), 2020-21 (T-1)

Low Burntoft, Newton Bewley, Billingham, Durham, TS22 5PD (3 components)

1.200MW of battery storage located at Durham. (3)

DSR

Inactive - 2023-24 (T-4), 2022-23 (T-3), 2020-21 (T-1)

Brook Hall Farm, North Bradley, Trowbridge, Wiltshire, BA14 9PT. (3 components)

0.800MW of battery storage located at Wiltshire. (3)

DSR

Inactive - 2023-24 (T-4), 2022-23 (T-3), 2020-21 (T-1)

Fell View Farm, Preston Road, Grimsargh, Preston, PR2 5SD (3 components)

1.200MW of battery storage located at Preston. (3)

DSR

Inactive - 2023-24 (T-4), 2022-23 (T-3), 2020-21 (T-1)

Hungerford Farm, Winchfield, Hook, RG27 8SW (3 components)

1.200MW of battery storage located at Hook. (3)

DSR

Inactive - 2023-24 (T-4), 2022-23 (T-3), 2020-21 (T-1)

Fell View Farm, Preston Road, Grimsargh, Preston, PR2 5SD (3 components)

1.200MW of battery storage located at Preston. (3)

DSR

Inactive - 2023-24 (T-4), 2022-23 (T-3), 2020-21 (T-1)

Lascar Works, Tanpits Road, Bury, BL9 5BY (3 components)

20.000MW of battery storage located at Lascar Works (3)

DSR

Inactive - 2023-24 (T-4), 2022-23 (T-3), 2020-21 (T-1)

Sunrise House Hulley Road Macclesfield Cheshire SK10 2LP (4 components)

20.000 MW of battery storage located at Macclesfield. (4)

DSR

Inactive - 2023-24 (T-4), 2022-23 (T-3), 2020-21 (T-1) (and 1 more)

Heywood Grange, Dilhorne, Staffordshire, ST10 2PL (3 components)

1.000MW of battery storage located at Staffordshire. (3)

DSR

Inactive - 2023-24 (T-4), 2022-23 (T-3), 2020-21 (T-1)

Land North of Clayhill, Westoning, MK45 5JD. (3 components)

1.200MW of battery storage located at Westoning. (3)

DSR

Inactive - 2023-24 (T-4), 2022-23 (T-3), 2020-21 (T-1)

Showing locations 1 - 30 of 30