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Ffestiniog Power Station, Tanygrisiau, Blaenau Ffestiniog, LL41 3TP - BM Unit T_FFES-4 at Ffestiniog Power Station (Pumped Storage)

Component ID: FFES-1
Last updated: 22 Jul 2025 21:00 UTC
CMU ID:
Description:
BM Unit T_FFES-4 at Ffestiniog Power Station (Pumped Storage)
Auction:
2023-24 (T-4) Four Year Ahead Capacity Auction

Technical Capacity Information

Capacity Metrics
  • De-Rated Capacity (Component DB) N/A
  • De-Rated Capacity (CMU Registry) 86.97
  • Connection Capacity (CMU Registry) 90 MW
  • Anticipated Capacity (CMU Registry) 86.97 MW

Note: De-rated capacity typically accounts for availability factors. Connection capacity represents the maximum grid connection size. Values sourced from Component database or CMU Registry as indicated.

Contact & Ownership

Company Information
  • Applicant / Company Name First Hydro Company
  • Parent Company (CMU Registry) N/A
  • Secondary Trading Email (CMU Registry) N/A
  • Secondary Trading Phone (CMU Registry) N/A

Field Value
_id 149863
Type T-4
rank 0.111306
CMU ID FFES4R
Auction Name 2023-24 (T-4) Four Year Ahead Capacity Auction
Component ID T_FFES-4-1
Delivery Year 2023
De-Rated Capacity (empty)
OS Grid Reference SH 679 444
Location and Post Code Ffestiniog Power Station, Tanygrisiau, Blaenau Ffestiniog, LL41 3TP
Connection / DSR Capacity (empty)
Primary Fuel of Component (empty)
Generating Technology Class Storage (Duration 5.5h)
Description of CMU Components BM Unit T_FFES-4 at Ffestiniog Power Station (Pumped Storage)
Permitted on-Site Generating Unit (empty)
Pre-Refurbishing De-Rated Capacity (empty)
Post-Refurbishing De-Rated Capacity (empty)
Generating Capacity of on-site Generating Unit (empty)

Field Value
_id 2919
Type T-4
CMU ID FFES-1
Auction Capacity Auction
Agent Name (empty)
Beta Value (empty)
Auction Name 2019-20 (T-4) Four Year Ahead Capacity Auction
CM Unit Name Ffestiniog Unit 1
CM Unit Type CMRS
TEC Deferral (empty)
Unproven DSR (empty)
Delivery Year 2019
Opt Out Status Opt-In
Opt-Out Reason N/A
Parent Company (empty)
DSR Test Method (empty)
Is FCM required (empty)
CM Unit Category Existing Generating CMU
Storage Facility Yes
De-Rated Capacity 86.967
Name of Applicant First Hydro Company
Primary Fuel Type (empty)
Registered Holder First Hydro Company
Annual Penalty Cap 1
Monthly Penalty Cap 2
Proven DSR Capacity (empty)
DSR Bidding Capacity (empty)
Amount of Credit Cover (empty)
Termination Fee 1 Rate Β£5,000/MW
Termination Fee 2 Rate Β£25,000/MW
Termination Fee 3 Rate (empty)
Termination Fee 4 Rate (empty)
Termination Fee 5 Rate (empty)
Connection / DSR Capacity 90
Maximum Obligation Period 1
Capacity Agreement Awarded Yes
Pre-Qualification Decision Prequalified
Capacity obligation Summary 01/10/2019 - 23/04/2020: 86.967 MW; 24/04/2020 - 30/09/2020: 0.000 MW
Pre-Refurbishing CMU Status (empty)
Transmission / Distribution Transmission
Unique Agreement Identifier CAN-A-T-4-2019-FFES-1-00001
New Build Yet to Satisfy FCM (empty)
Planning Consents Conditions (empty)
Anticipated De-Rated Capacity 86.967
Term of the Capacity Agreement 1
Nature of the Security Interest (empty)
CMU confirmed entry into Auction N/A
Is Connection Agreement required (empty)
Pre-Refurbishment Bidding Status (empty)
Secondary Trading Contact - Email (empty)
Date for provision of deferred TEC (empty)
Pre-Refurbishing De-Rated Capacity (empty)
Date of Issue of Capacity Agreement 2016-01-13
List of Traded Capacity Obligations T1: - 86.967 MW
Post-Refurbishing De-Rated Capacity (empty)
Auction Acquired Capacity Obligation 86.967
Date of Issue of DSR Test Certificate (empty)
Has Capacity Agreement been Suspended (empty)
Period for which the transfer applies T1: 24/04/2020 - 30/09/2020
Secondary Trading Contact - Telephone (empty)
Capacity Agreement has been Terminated (empty)
Duration of Capacity Agreement Awarded 1
Date for Financial Commitment Milestone (empty)
Delivery Years for which Agreement Valid 2019/2020
Connection Agreement Deferral Declaration (empty)
Date of Termination of Capacity Agreement (empty)
Latest Date SCM is expected to be achieved (empty)
Subject to Substantial Completion Milestone (empty)
Subject to a Minimum Completion Requirement (empty)
Earliest Date SCM is expected to be achieved (empty)
Is copy of Grid Connection Agreement required (empty)
Anticipated Pre-Refurbishing De-Rated Capacity (empty)
Anticipated Post-Refurbishing De-Rated Capacity (empty)
Legal Name of any Person with a Security Interest (empty)
Date for provision of deferred Connection Agreement (empty)
Duration of Capacity Agreement in First Bidding Round 1
Long-Stop Date for the Minimum Completion Requirement (empty)