Wessex Energy Storage Ltd
GB Capacity Market consultancy

Specialist UK Capacity Market advisory and support services business operating in distributed and transmission energy markets.

We Prequalify New Build and Existing assets, support you through the auction, and manage Capacity Agreement Milestones through to delivery.

We support every stage of the Capacity Market cycle.

2016Involvement in GB Capacity Market since
5 GWof Installed Capacity successfully Prequalified
2.6 GWof Installed Capacity Agreements currently under management

Services

Pre Application Support

Understand what is required in the Prequalification process and how the Rules and Regulations affect your project at whatever stage of development it is in.

Understand Credit Cover requirements, have clarity on underlying risks and know the revenue profile of your project.

Prequalification

T-4 · T-1 · New Build · Existing

Management of Prequalification process for all types of Capacity Market Units.

Auction support

Preparation and support through the auction itself.

Agreement management

Post-auction to delivery year
  • Milestone tracking for awarded Capacity Agreements
  • Independent Technical Expert (ITE) reports and Emissions Verification with associated partners
  • Long Stop date extension requests

Disputes & Appeals

Tier 1 · Tier 2 (Ofgem)

Reviews of Prequalification decisions, from the Tier 1 dispute to the Delivery Body through to a Tier 2 appeal to Ofgem.

  • Assessment of rejection or conditional prequalification grounds
  • Drafting dispute and appeal submissions within the deadlines

Terminations

Advice on avoiding, appealing and disputing Termination decisions.

Secondary Trading

Capacity Obligation trading to transfer all or part of an obligation to another CMU, covering eligibility checks and registration with the Delivery Body.

CMU Transfers

Capacity Agreement transfers and changes of ownership, including the notifications and evidence the Delivery Body requires.

Settlement and Metering Submission Process

Metering Assessments, Metering Test support and Satisfactory Performance Day evidence.

Specialising in Battery Energy Storage Systems, Gas Reciprocating Engines and Combined Heat and Power Plant

Contact

Prequalification window approaching, or a milestone at risk? Get in touch.