Database Statistics

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Total Components

47,456

Unique CMUs

9,978

Total Companies

1,666

Unique Locations

15,936

Company Distribution

Technology Distribution

Top 25 Companies

Component Capacity (MW)
Harelaw Generation Limited 1 components
Clifton Marsh Power Ltd 1 components
AGR SOLAR 3 LIMITED 1 components
DBS 1 LIMITED 1 components
COTRICITY LIMITED 1 components
PENSO POWER LIMITED 1 components
CORRINGHAM POWER LIMITED 1 components
Southbrook Gas Generation Limited 1 components
CHATTERLEY ENERGY STORAGE LIMITED 1 components
W4B Bristol Limited 1 components
Bio Dynamic Power Limited 1 components
MELTON ENERGY TECH LTD 1 components
PD503HAN LTD 1 components
FIELD HOLMSTON LTD 1 components
GDF SUEZ Shotton Limited 1 components
NEUCONNECT BRITAIN LTD 1 components
SIRIUS ECODEV (CALIFORNIA) LIMITED 1 components
Equivalence Energy Limited 1 components
ROTHIENORMAN ENERGY STORAGE LIMITED 1 components
ICT BATTERY STORAGE LIMITED 1 components
ELECTRIC LAND & POWER LIMITED 1 components
Ebbsfleet Power Limited 1 components
HIGH CONSTELLATION WINDFARM LIMITED 1 components
Manx Utilities 1 components
HARRINGTON FRANKLIN LIMITED 1 components
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Top 25 by Tech

Component Capacity (MW)
DSR 29,989 components (63.2%)
Reciprocating engines 3,121 components (6.6%)
Combined Heat and Power (CHP) 2,143 components (4.5%)
Storage (Duration 2h) 1,065 components (2.2%)
Storage (Duration 1h) 802 components (1.7%)
Combined Cycle Gas Turbine (CCGT) 567 components (1.2%)
OCGT and Reciprocating Engines (Fuel Type - … 546 components (1.2%)
Hydro 504 components (1.1%)
Storage 498 components (1.0%)
Open Cycle Gas Turbine (OCGT) 463 components (1.0%)
CHP and autogeneration 360 components (0.8%)
Energy from Waste 301 components (0.6%)
OCGT and Reciprocating Engines 262 components (0.6%)
Coal 188 components (0.4%)
Storage (Duration 4h) 176 components (0.4%)
Nuclear 170 components (0.4%)
Onshore Wind 159 components (0.3%)
Storage (Duration 2.5h) 150 components (0.3%)
Storage (Duration 1.5h) 147 components (0.3%)
Solar Photovoltaic 139 components (0.3%)
Coal/biomass 94 components (0.2%)
Storage (Duration 3h) 50 components (0.1%)
Storage (Duration 0.5h) 49 components (0.1%)
OCGT and Reciprocating Engines (Fuel Type - … 40 components (0.1%)
Storage (Duration 9h) 33 components (0.1%)
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Top 20 Components by De-rated Capacity (MW)

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Components Currently in Capacity Market (2025-2028)

Showing first 20 of 14709 components currently in the capacity market (sorted A-Z by location)

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Components Formerly in Capacity Market (Pre-2025 Only)

Showing first 20 of 26612 CMUs/components that were in the market before 2025 but are no longer included (sorted A-Z by location)

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Delivery Year Distribution

Distribution of components by delivery year

2016 279 (0.6%)
2017 1,830 (3.9%)
2018 1,321 (2.8%)
2019 1,693 (3.6%)
2020 2,831 (6.0%)
2021 3,110 (6.6%)
2022 4,229 (8.9%)
2023 5,105 (10.8%)
2024 12,349 (26.0%)
2025 3,590 (7.6%)
2026 3,978 (8.4%)
2027 5,036 (10.6%)
2028 2,105 (4.4%)