Discovery Audit

Terms and Conditions

1. The Offer

Vester Energy Limited (“Vester”, “we”, “us”) offers a fixed-fee Discovery Audit service to qualifying UK business customers at a price of £300 + VAT (“the Fee”).

If, following receipt of the required data (as outlined below), Vester is unable to demonstrate a minimum of £3,000 per annum in potential energy savings or value through billing validation, tariff optimisation, or operational recommendations, then the Fee will not be charged.

2. Eligibility

To be eligible for this offer, the customer (“you”) must:

  • Be a UK-registered business entity with operational control of at least one commercial site.
  • Provide either:
    • Copies of the most recent 12 consecutive months of electricity bills for the relevant site(s), or
    • Read-only access to your supplier’s online billing portal with historical billing data covering the same period.

Incomplete or partial data may invalidate the guarantee (see Section 5).

3. What You’ll Receive

Upon completion of the audit, Vester will provide:

  • A detailed validation of your billing against contract terms.
  • A 12-month tariff analysis and usage model.
  • Optional solar and battery feasibility review (if applicable).
  • Meter class and tariff eligibility check.
  • A costed optimisation plan, highlighting actionable savings or value.

This report is yours to keep. You are under no obligation to engage Vester beyond this scope.

4. What Counts as “£3,000+ Value”

The following are valid forms of savings or value:

  • Billing errors or recoverable overcharges
  • Tariff switching opportunities resulting in cost reduction
  • Avoidable peak charges or non-commodity costs
  • Feasible savings from smart metering or meter reclassification
  • Costed interventions (e.g. solar/battery/voltage optimisation) with a payback projection
  • Funding options (e.g. PPAs, leasing) that reduce your outgoings by £3,000 or more annually

Value may be demonstrated from any combination of the above. All calculations will be evidenced using the data you have provided.

5. Conditions of the Guarantee

  • The audit fee of £300 + VAT will be invoiced only if Vester demonstrates £3,000 or more in potential savings.
  • If this threshold is not met, no invoice will be issued.
  • If you fail to provide the required 12 months of data, or materially restrict access, the guarantee will not apply, and the Fee may be charged at Vester’s discretion.
  • You must allow Vester up to 5 working days from the receipt of all necessary data to complete the audit.
  • All findings are based on the current market conditions, usage assumptions, and supplier tariffs at the time of the audit. They are not financial guarantees.

6. Payment Terms

If the audit results in a qualifying outcome (i.e. £3,000+ demonstrated value), Vester will issue an invoice for £300 + VAT, payable within 14 days.

7. Limitation of Liability

The Discovery Audit is a diagnostic and advisory service. Vester does not provide financial advice, and implementation of any recommendations is at your discretion and cost.

Lester’s total liability to you under this agreement shall not exceed the amount of the Fee.

8. Governing Law

These Terms and Conditions are governed by the laws of England and Wales, and any disputes shall be subject to the exclusive jurisdiction of the English courts.