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Pumped Storage Hydro

Sloy Hydroelectric Power Station - Pumped Hydro Conversion

Lochview House, Shore Road, Garelochhead, Helensburgh, Argyll and Bute, G84 0AS

Sloy Hydroelectric Power Station - Pumped Hydro Conversion is a 100 MW pumped storage hydro project in Scotland. The applicant or operator on record is Scottish & Southern Energy Renewables. The scheme is currently in the planning system, submitted January 2025. The determining a…

In Planning
Official register: July 2026

Recorded status: Planning Application Submitted. Source record updated 2025-07-10.

Registered planning capacity; not measured generation.

DESNZ source publication Β· Search the full register Β· Definitions and coverage

100.000 MW
Registered Capacity

πŸ“‹ Project Overview

Sloy Hydroelectric Power Station - Pumped Hydro Conversion is a 100 MW pumped storage hydro project in Scotland. The applicant or operator on record is Scottish & Southern Energy Renewables. The scheme is currently in the planning system, submitted January 2025. The determining authority is Scottish Government (S36), reference ECU00006088.

Site Schematic

UPPER RES. LOWER RES. PENSTOCK TAILRACE GEN. GRID ⇑ PUMP ⇓ GENERATE HEAD: ?m Β· POWER: 100.000 MW Β· ? turbines

Schematic diagram β€” not to scale. Illustrative layout based on project specifications.

πŸ”§ Technical Specifications

Capacity (MW)100.000 MW

πŸ”Œ Grid Connection & Infrastructure

🏒 Development & Ownership

DeveloperScottish & Southern Energy Renewables
Owner / operatorScottish & Southern Energy Renewables
LocationLochview House, Shore Road, Garelochhead, Helensburgh, Argyll and Bute, G84 0AS
RegionScotland
Coordinates56.0807277Β°N, 4.833849Β°W

Additional published register fields

Registered technologyPumped Storage Hydroelectricity
Storage Co-location REPD Ref ID
CfD Capacity (MW)
Turbine Capacity (MW)
No. of Turbines
Height of Turbines (m)
Mounting Type for Solar
Are they re-applying (Old REPD Ref)

πŸ“… Project Timeline

2025-01-21