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Council planning record

Section 36 Consultation, Hagshaw Long Duration Electricity Storage Scheme (LDESS) with a capacity of up to 500MW and associated infrastructure on land at Conexus West (M74 Heat and Energy Park).

Land 280M Southwest Of Dalquhandy CHP Access From B7078 To Dalquhandy Quarry Douglas Lanark South Lanarkshire

DecidedReference: P/25/0724South Lanarkshire

Last published check: 13 Oct 2026, 06:50. Check the council record for more recent changes.

Application timeline

Council milestones and published deadlines. A deadline passing does not confirm a decision.

  1. Application Received Date

    Published milestoneCouncil source

  2. Application Validated Date

    Published milestoneCouncil source

  3. Determination Deadline

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

  4. Decision Issued Date

    Published milestoneCouncil source

  5. Decision Made Date

    Published milestoneCouncil source

  6. Permission Expiry Date

    Published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

Application summary

Status
Decided
Application type
Electricity notification S36 application
Received
27 May 2025
Validated
20 Jun 2025
Determination deadline
19 Aug 2025
Local authority
South Lanarkshire

Application overview

Section 36 Consultation, Hagshaw Long Duration Electricity Storage Scheme (LDESS) with a capacity of up to 500MW and associated infrastructure on land at Conexus West (M74 Heat and Energy Park).

Proposal details

Reference
P/25/0724
Alternative references
ECU00006107
Ward
04 Clydesdale South
Agent
Aardvark EM Limited

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Application location

Land 280M Southwest Of Dalquhandy CHP Access From B7078 To Dalquhandy Quarry Douglas Lanark South Lanarkshire

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Documents 73 of 73

DocumentPublishedAction
Decision noticeDecision29 Oct 2025View
Committee reportCommittee Report22 Oct 2025View
Overall drainage strategy (1)Drawing · PDF20 Jun 2025View
Overall drainage strategyDrawing · PDF20 Jun 2025View
Contextual elevations aaDrawing · PDF20 Jun 2025View
Contextual elevations bbDrawing · PDF20 Jun 2025View
Contextual elevations ccDrawing · PDF20 Jun 2025View
Contextual elevations ddDrawing · PDF20 Jun 2025View
Existing site planDrawing · PDF20 Jun 2025View
Indicative site layout planDrawing · PDF20 Jun 2025View
400kv substation planDrawing · PDF20 Jun 2025View
400kv substation sectionDrawing · PDF20 Jun 2025View
Ldes flow battery units typical sectionDrawing · PDF20 Jun 2025View
Customer switchgear buildingDrawing · PDF20 Jun 2025View
Pcs inverter double (1)Drawing · PDF20 Jun 2025View
Pcs inverter doubleDrawing · PDF20 Jun 2025View
Pcs inverter singleDrawing · PDF20 Jun 2025View
String control unitDrawing · PDF20 Jun 2025View
Indicative dc combinerDrawing · PDF20 Jun 2025View
Indicative ac distribution panelDrawing · PDF20 Jun 2025View
20ft energy management systemDrawing · PDF20 Jun 2025View
40ft spare parts containerDrawing · PDF20 Jun 2025View
40ft welfare containerDrawing · PDF20 Jun 2025View
120000l water tankDrawing · PDF20 Jun 2025View
240000l water tankDrawing · PDF20 Jun 2025View
Cctv security poleDrawing · PDF20 Jun 2025View
Palisade fence and gateDrawing · PDF20 Jun 2025View
Access trackDrawing · PDF20 Jun 2025View
Triple stacked flow battery unitsDrawing · PDF20 Jun 2025View
Site location planDrawing · PDF20 Jun 2025View
Site location planDrawing · PDF20 Jun 2025View
R002 appendix 2 to ps screening report finalSupporting Information · PDF20 Jun 2025View
R002 appendix 3 to ps screening opinionSupporting Information · PDF20 Jun 2025View
R002 appendix 4 to ps renewable energy checklistSupporting Information · PDF20 Jun 2025View
R002 appendix 5 to ps douglas he statement_redactedSupporting Information · PDF20 Jun 2025View
R002 appendix 6 to ps grant_further_application-4929991Supporting Information · PDF20 Jun 2025View
R002 planning statement amended lrSupporting Information · PDF20 Jun 2025View
R003 design and access statementSupporting Information · PDF20 Jun 2025View
R004 pacSupporting Information · PDF20 Jun 2025View
R005 eciaSupporting Information · PDF20 Jun 2025View
R006 biodiversity strategySupporting Information · PDF20 Jun 2025View
R007 noise assessmentSupporting Information · PDF20 Jun 2025View
R008 fra and drainage part 1 of 5Supporting Information · PDF20 Jun 2025View
R008 fra and drainage part 2 of 5Supporting Information · PDF20 Jun 2025View
R008 fra and drainage part 3 of 5Supporting Information · PDF20 Jun 2025View
R008 fra and drainage part 4 of 5Supporting Information · PDF20 Jun 2025View
R008 fra and drainage part 5 of 5Supporting Information · PDF20 Jun 2025View
R009 ts and ctmp (1)Supporting Information · PDF20 Jun 2025View
R010 lvia viewpoints part 2of4Supporting Information · PDF20 Jun 2025View
R010 lvia viewpoints part 4of4Supporting Information · PDF20 Jun 2025View
R010 lscproposals plan 1Supporting Information · PDF20 Jun 2025View
R010 lscproposals plan 2Supporting Information · PDF20 Jun 2025View
R010 lvia figures part 1of4Supporting Information · PDF20 Jun 2025View
R010 lvia figures part 2of4Supporting Information · PDF20 Jun 2025View
R010 lvia figures part 3of4Supporting Information · PDF20 Jun 2025View
R010 lvia figures part 4of4Supporting Information · PDF20 Jun 2025View
R010 lvia viewpoints part 1of4Supporting Information · PDF20 Jun 2025View
R010 lvia viewpoints part 3of4Supporting Information · PDF20 Jun 2025View
R010 lviaSupporting Information · PDF20 Jun 2025View
R011 bsmp finalSupporting Information · PDF20 Jun 2025View
R012 contamination statement part 1 of 9Supporting Information · PDF20 Jun 2025View
R012 contamination statement part 2 of 9Supporting Information · PDF20 Jun 2025View
R012 contamination statement part 3 of 9Supporting Information · PDF20 Jun 2025View
R012 contamination statement part 4 of 9Supporting Information · PDF20 Jun 2025View
R012 contamination statement part 5 of 9Supporting Information · PDF20 Jun 2025View
R012 contamination statement part 6 of 9Supporting Information · PDF20 Jun 2025View
R012 contamination statement part 7 of 9Supporting Information · PDF20 Jun 2025View
R012 contamination statement part 8 of 9 redactedSupporting Information · PDF20 Jun 2025View
R012 contamination statement part 9 of 9Supporting Information · PDF20 Jun 2025View
R013 socio-economic impact assessmentSupporting Information · PDF20 Jun 2025View
Hagshaw ldes submission letterCorrespondence · PDF27 May 2025View
R001 1363 lscproposals (1)Drawing · PDF27 May 2025View
R001 1363 lscproposalsDrawing · PDF27 May 2025View

Documents open on the council website. Browse council documents if a link has changed.

Decision & conditions

Electricity Act - no objection
Decision notice
Planning conditions

Conditions aren’t listed here. Read the council decision notice for the full decision and conditions.

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