Dinorwig Power Station, Llanberis, Caernarfon, LL55 4TY Map

Technical Capacity Information

Capacity Metrics
  • De-Rated Capacity (Component DB) N/A
  • De-Rated Capacity (CMU Registry) 264.77
  • Connection Capacity (CMU Registry) 274 MW
  • Anticipated Capacity (CMU Registry) 264.77 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

Basic Information

Basic Information
  • Location Dinorwig Power Station, Llanberis, Caernarfon, LL55 4TY
  • Description BM unit T_DINO-1 at Dinorwig Power Station (Pumped Storage)
  • Company First Hydro Company

Technical Details

Technical Details
  • Technology Storage
  • Generation Type N/A
  • Connection Type N/A
  • De-Rated Capacity N/A
  • Connection / DSR Capacity N/A
  • Type T-4

Auction Information

Auction Information
  • Auction 2027-28 (T-4) Four Year Ahead Capacity Auction
  • Delivery Year 2,027
  • Status N/A
  • Clearing Price N/A

Additional Information

Additional Information
  • CMU ID DINO-1
  • Location and Post Code Dinorwig Power Station, Llanberis, Caernarfon, LL55 4TY
  • Description of CMU Components BM unit T_DINO-1 at Dinorwig Power Station (Pumped Storage)
  • Generating Technology Class Storage
  • Company Name First Hydro Company
  • Auction Name 2027-28 (T-4) Four Year Ahead Capacity Auction
  • _id 1,107
  • rank 0.19
  • Component ID T_DINO-1
  • OS Grid Reference SH 594 600
  • Primary Fuel of Component Storage - Pumped
  • Permitted on-Site Generating Unit N/A
  • Pre-Refurbishing De-Rated Capacity N/A
  • Post-Refurbishing De-Rated Capacity N/A
  • Generating Capacity of on-site Generating Unit N/A

CMU Registry Data

CMU Registry Data
  • Auction Capacity Auction
  • Type T-4
  • Delivery Year 2,019
  • Name of Applicant First Hydro Company
  • CM Unit Name Dinorwig Unit 1

Field Value
_id 1107
Type T-4
rank 0.191984
CMU ID 9D1234
Auction Name 2027-28 (T-4) Four Year Ahead Capacity Auction
Component ID T_DINO-1
Delivery Year 2027
De-Rated Capacity
null
OS Grid Reference SH 594 600
Location and Post Code Dinorwig Power Station, Llanberis, Caernarfon, LL55 4TY
Connection / DSR Capacity
null
Primary Fuel of Component Storage - Pumped
Generating Technology Class Storage
Description of CMU Components BM unit T_DINO-1 at Dinorwig Power Station (Pumped Storage)
Permitted on-Site Generating Unit
null
Pre-Refurbishing De-Rated Capacity
null
Post-Refurbishing De-Rated Capacity
null
Generating Capacity of on-site Generating Unit
null

Field Value
_id 2859
Type T-4
CMU ID DINO-1
Auction Capacity Auction
Agent Name
null
Beta Value
null
Auction Name 2019-20 (T-4) Four Year Ahead Capacity Auction
CM Unit Name Dinorwig Unit 1
CM Unit Type CMRS
TEC Deferral
null
Unproven DSR
null
Delivery Year 2019
Opt Out Status Opt-In
Opt-Out Reason N/A
Parent Company
null
DSR Test Method
null
Is FCM required
null
CM Unit Category Existing Generating CMU
Storage Facility Yes
De-Rated Capacity 264.766
Name of Applicant First Hydro Company
Primary Fuel Type
null
Registered Holder First Hydro Company
Annual Penalty Cap 1
Monthly Penalty Cap 2
Proven DSR Capacity
null
DSR Bidding Capacity
null
Amount of Credit Cover (empty)
Termination Fee 1 Rate £5,000/MW
Termination Fee 2 Rate £25,000/MW
Termination Fee 3 Rate
null
Termination Fee 4 Rate
null
Termination Fee 5 Rate
null
Connection / DSR Capacity 274
Maximum Obligation Period 1
Capacity Agreement Awarded Yes
Pre-Qualification Decision Prequalified
Capacity obligation Summary
null
Pre-Refurbishing CMU Status
null
Transmission / Distribution Transmission
Unique Agreement Identifier CAN-A-T-4-2019-DINO-1-00001
New Build Yet to Satisfy FCM
null
Planning Consents Conditions
null
Anticipated De-Rated Capacity 264.766
Term of the Capacity Agreement 1
Nature of the Security Interest
null
CMU confirmed entry into Auction N/A
Is Connection Agreement required
null
Pre-Refurbishment Bidding Status
null
Secondary Trading Contact - Email
null
Date for provision of deferred TEC
null
Pre-Refurbishing De-Rated Capacity
null
Date of Issue of Capacity Agreement 2016-01-13
List of Traded Capacity Obligations
null
Post-Refurbishing De-Rated Capacity
null
Auction Acquired Capacity Obligation 264.766
Date of Issue of DSR Test Certificate
null
Has Capacity Agreement been Suspended
null
Period for which the transfer applies
null
Secondary Trading Contact - Telephone
null
Capacity Agreement has been Terminated
null
Duration of Capacity Agreement Awarded 1
Date for Financial Commitment Milestone
null
Delivery Years for which Agreement Valid 2019/2020
Connection Agreement Deferral Declaration
null
Date of Termination of Capacity Agreement
null
Latest Date SCM is expected to be achieved
null
Subject to Substantial Completion Milestone
null
Subject to a Minimum Completion Requirement
null
Earliest Date SCM is expected to be achieved
null
Is copy of Grid Connection Agreement required
null
Anticipated Pre-Refurbishing De-Rated Capacity
null
Anticipated Post-Refurbishing De-Rated Capacity
null
Legal Name of any Person with a Security Interest
null
Date for provision of deferred Connection Agreement
null
Duration of Capacity Agreement in First Bidding Round 1
Long-Stop Date for the Minimum Completion Requirement
null