Optimised Recovery


Then we'll help you get your

money back.

NHS SBS Approved Framework Supplier


of our engagements in 2019 delivered refunds to our clients


was recovered for a single client in one go

Our Services

We have expertise in the detailed construction of energy invoices. This includes all aspects of site characteristics and legislation that impacts charging structures and enables us to challenge suppliers in complex areas that most invoice validation procedures ignore.

Energy Cost Recovery

We know how to ensure renewable generators have received 100% of the income they are owed through detailed PPA reviews, including subsidies and all embedded benefits.

Renewable Cost Recovery
Water Cost Recovery

Our approach to water cost recovery uses a blend of technical services (including leak detection, condition surveys, asset location and mapping), an understanding of trade effluent and forensic analysis.

Your Process






Refund from


Planning &



We make recovery easy. Give us just one invoice per supply and your Letter of Authority and we’ll be able to source all the remaining data we need for 6 years.

We build a database of your invoiced consumption/ charges. Then we use it to identify and analyse overcharges and assess any undercharge risk.

Once you have read our findings you can instruct us regarding its outcomes and pending claims, and we will agree steps to implement remedial action.

From initial submission to resolution, we represent you at every stage of supplier negotiation. Then we oversee rebilling and reissuing of your payment.

Having negotiated billing errors we ensure that you receive the refunds directly into your account from utility providers.

Sector Expertise

Optimised Real Estate

Optimising commercial office buildings, providing a typical ROI in less than 12 months for most clients. 

Optimised Manufacturing

Optimising plant and process to drive productivity and lower costs within 12 months. 

Optimised Government

Helping you protect the public purse, with tight budgets, year on year efficiencies and total accountability.

Optimised Retail

Connecting retail sites nationally to deliver energy efficiency, cost savings and minimise maintenance call out fees through a Bureau service.

Optimised Healthcare

Optimising reliability and efficiency through full service energy and control solutions.

Optimised Hospitality

Partnering with hoteliers to reduce a major operating cost (energy) whilst enhancing the guest experience.

Optimised Renewable Generators

Maximising revenue streams and asset integrity for generators.

Optimised Education

Delivering healthy, productive environments with an ROI of less than 12 months.

No generic bill validation software. Instead, it’s a combination of bespoke analytical processes and legal precedent that drives our success rate


We can’t guarantee to recover refunds or savings for you. But we can guarantee a comprehensive review of 6 years’ worth of data. That in itself could provide peace of mind and independent verification of your energy billing – for free.

Over the last 3 years 81% of our Due Diligence reviews have yielded refunds or savings for our clients.

Up to £500k: what we have recovered for a single client in one go.

15 different error types identified and used for recovery.

Our Track Record

About Optimised Energy

Our analysts know how to find billing errors. And because we’re paid on the results of the errors we find, you can have your energy contracts and bills reviewed risk-free. If we find nothing, you have the reassurance of knowing everything’s in order, for free. If we find errors, we’ll help you recover the overcharges. In our experience, that could be worth tens of thousands of pounds.

Optimised Energy has one of the leading energy cost recovery teams in the UK.

We’re keeping down the cost of your energy.

Now let’s ensure your building is using it efficiently.

Optimised Procurement Logo
Transparent, specialist energy expertise that cuts the risk of energy buying and cuts the cost of your energy.
Optimised Renewables Logo
Our award-winning team will help you maximise on your investment in renewables and deliver a return.


109-112 Lancaster House,

Amy Johnson Way



England, UK

01253 209000


Kings Court,

87 High Street

Nailsea, Bristol

BS48 1AW

England, UK

01275 859100


1 Ivanhoe Office Park,

Ivanhoe Park Way,

Ashby de la Zouch, Leicestershire LE65 2AB

England, UK

0333 370 2021


The Oast

62 Bell Road


Kent ME10 4HE

England, UK

0333 370 2023


Campbell House

Bankend Road



England, UK

01253 209000

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