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Solar + storage

Capacity
Capacity: sourceNESO · Open license, with creditMW
Queue position
PRO-001042
In-service date
(stated)
Location
Braintree 400kV Substation, United Kingdom (exact site not stated)EstimateEstimated from the connection substation. The source names the connection substation, not the site. Source: NESO. How we estimate →

Details

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Kind
Generation
Technology
Solar + storage source: “Energy Storage System;PV Array (Photo Voltaic/solar)”
Connects at
Braintree 400kV SubstationConnection point1,713.9 MW active (7 of 7 projects).

At this site

3 records at BraintreeAt this siteGrouped by the same grid connection point and developer. The lead is the largest active filing. Each record keeps its own page.

Records at this site: the lead first; each plant's units follow it; every other record with its relationship to the lead.
RelationshipNameTechnologyMWStatus
Lead filing Braintree this record Solar + storage 57 Permitted
Same site, relation unclear low confidence Braintree Solar + storage 49.9 Permitted
Same site, relation unclear low confidence Braintree Solar + storage 7.1 Permitted
Also at this interconnection point (4)

Other requests at the same grid connection point, from another or no named developer. They share the connection, not the site.

  • Braintree Solar + storage, 1,000 MW, filed at Braintree 400kV Substation
  • Bulls Lodge Farm 2 Solar + storage, 350 MW, filed at Braintree 400kV Substation
  • Bulls Lodge Farm Solar + storage, 200 MW, filed at Braintree 400kV Substation
  • Braintree (Tertiary) Solar + storage, 49.9 MW, permitted at Braintree 400kV Substation

Sources NESO

Supported by National Energy SO Open Data

Sources

  • NESOTerms of use · retrieved Nov 11, 2026Supported by National Energy SO Open Data

Attribution

Timeline

  • Stated In-service date stated by NESO.
  • Observed as permitted in NESO (source status: “Consents Approved”).
  • First published from NESO Transmission Entry Capacity (TEC) Register.

“Stated” dates are the source’s plan, not a commitment.

About these dates

Status and dates as the source last listed them. Later changes follow as we see them.

Sources

1 source

Sources NESO

Supported by National Energy SO Open Data

Sources

  • NESOOpen license, with credit · retrieved Nov 11, 2026Supported by National Energy SO Open Data

Every source and license · Attribution

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