Your partner in revenue recovery
Identify and recover past energy-bill overpayments, and optimise cost-effectiveness for the future.
Recover costs from historical billing errors
Utility invoices are complex, which can make errors difficult to spot. With up to one in three energy invoices being incorrect, this can lead to significant unnecessary expense as inaccuracies accumulate over time.
Many mistakes come from energy supply chain charges that standard invoice validation services can't easily identify. Our forensic energy audit identifies errors and opportunities for additional savings that standard contracts often miss.
When you partner with Trident, we complete a forensic audit to cover up to six years of historical and current supply arrangements, including third-party charges throughout the supply chain.
This uncovers any historical billing errors, ensuring that you can reclaim overcharges and optimise your utility costs going forward.
Our historical energy cost audits are free of charge at the outset. If we’re able to secure you a refund and ongoing savings then we will share in the savings our recommendations achieve to cover our costs. If we can’t obtain a refund there’s no cost to you at all.
Our energy audit identifies errors and opportunities for additional savings

Our energy cost recovery process
Supply audit and data collation
We gather comprehensive supply chain data from the past six years, including invoices, agreements, and supply contracts.
Detailed data analysis
Our data analysts conduct a full retrospective audit to determine billing accuracy and improvement opportunities, examining contracted rates and comparisons with industry and legislative changes.
Identify refund opportunities
We compile a detailed report listing all the refund and savings opportunities we’ve identified.
Energy cost recovery and savings
We act to correct overcharges and work with suppliers to secure identified refunds and savings.
Be future-ready with an energy supply audit
An energy supply audit doesn’t just identify past errors. It gives you peace of mind and puts you in a position of knowledge and control for the future too, laying a foundation of accuracy and insight on which to build your energy-efficiency and carbon-reduction plans.
- Potential savings of up to 30% of annual spend
- Risk-free: No fees unless we secure savings for you
- Hassle-free: We manage the entire process
- Future-proofing: Optimises costs moving forward
- Environmental impact: Use recovered revenue to fund energy efficiency projects, reducing your carbon footprint
- Improved accuracy: Be confident about your bills and inform your decision-making with correct data at your fingertips.

Chat with one of our net-zero energy experts
Let’s discuss how you can optimise your energy spend, cut costs, get future-ready and achieve your sustainability objectives, with our support. Fill in the query form and we’ll be right on it.
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