Business Energy Audit with 10% Savings Guarantee
Market Leading Business
Energy Consultants
Your Trusted Commercial Energy Partners

Business Energy Audit

Price: £1400.00 £1799.00

Are your energy bills too high? Do you want to know exactly what you can do in your business to reduce energy costs?

Catalyst has audited around 250 businesses across all sectors, ranging in energy spend from £10k to £25M annually. Our results show that most businesses can reduce their energy bills by 10% through better energy management, or by 25% with carefully chosen energy efficient equipment upgrades.

Some businesses have even saved more than 50% with a blend of renewable technologies, on site micro generation and fully automated monitoring and targeting solutions.  In real financial terms, this means that for a company with an annual electricity spend of £100k a company can reduce this to around £10k per year, with minimum capital expenditure. Or with a small capital investment we have seen savings of between £15-30k with a measurable return on investment of between 1 and 2 years only. These sort of savings often surprise people, but they are very real and very achievable.

Get expert energy efficiency advice for your business

Everyday our Business Energy Consultants help Directors, Business Owners and Managers identify energy efficiency opportunities and a blend of renewable technologies to help eliminate energy waste and improve profitability.

Too often, energy audits fail to deliver the promised dividends. Sometimes the audit captures only a few of the potential energy saving opportunities, and often the follow through is ad hoc: projects are implemented in a piecemeal way without a clear focus on priority areas, and so the bigger benefits never materialise. Our systematic approach ensures we overcome these barriers. The first step entails our energy specialists carrying out a comprehensive energy audit (Phase 1) to provide a clear and unbiased evaluation of each property. We identify all major energy saving opportunities and estimate the costs and benefits of each potential project, so you can prioritise those areas most worth tackling.

We help you understand what your energy efficiency opportunities are, and show you how to take advantage of any government funding, renewable incentives or investment.

Such is the confidence in our service that we are prepared to offer you a money-back guarantee on the cost of the audit.

10% Savings or Your Money Back

We’ll identify cost effective measures to reduce your annual electricity bill by at least 10%, or the energy audit is free.


Business Energy Audits start at £1,499, which applies to all businesses with a combined energy spend over £250,000 per year on energy. If your business spends more than this, the audit price will be roughly proportional to your total annual energy spend and location size.


We service the following locations for the same low price (bookings outside these areas may attract travel charges):

Birmingham, London, Northampton, Nottingham, Leicester, Derby, Sheffield.

What does an energy audit involve?

Our service will provide you with one of our professional energy auditors who will spend several hours assessing your site for energy efficiency measures and financial saving opportunities.  

During our site survey and energy audit, one of our energy auditors will visit your site and discuss your working processes with your senior staff.  They will look to gain an understanding of your working operations and inspect your site to gain a further insight.  They will look to inspect your high energy intensive pieces of equipment, your lighting, heating and ventilation equipment, air conditioning, energy controls, refrigeration and chillers, air compressors, water consuming equipment, and anything else that is using energy that they feel could make a significant impact.  Depending on the type of the audit, the auditor may take additional measurements of temperatures, pressures, light levels, power draw, and photographs to support any further proposals or reports.

Each of these measures are developed so that the report includes the following measures for all businesses

  • Analysis of existing energy use and technologies
  • Short, medium and long term plans and strategies for development and growth
  • Analysis of any previous environmental or sustainability proposals and studies
  • A description of the existing conditions
  • A description of the proposed recommendations
  • An overview of suitable renewable technologies
  • Expected annual savings associated with our recommendations
  • Expected annual carbon savings
  • Simple payback and/or other financial measures, such as return on investment or life cycle savings
  • Examination of energy bills
  • Corrective advice about bad usage habits
  • Identification of high-energy areas/activities/equipment
  • Written report with prioritised action and investment plan (not provided if money-back guarantee applies

We take an approach to not just identify potential monetary and carbon savings but to provide a convincing case to make them happen through installations of energy, water and waste saving measures. Through this we help to achieve:

  • Compliance with current and future environmental targets and standards (e.g. ISO 14001, CRC, ISO 50001)
  • Monetary savings
  • Comfort of site occupants
  • Improvement of building assets
  • Solutions which specifically meet your individual needs.

Following the Site Audit we will make specific recommendations of technologies which may be suitable. Alongside this we will recommend financing options which range from private finance, Feed-in-Tariff and Renewable Heat Incentive plus Invest-to-Save budgets and loans.

Technologies include:

  • Data Logging, Energy Monitoring and/or Sub-Metering
  • LED Lighting
  • Solar PV
  • Biomass
  • Combined Heat and Power (CHP)
  • Anaerobic Digestion
  • Wind Power
  • Heat Capture and Storage
  • Green Roofs
  • Rainwater Harvesting, Grey Water Recycling & Storm Water Management
  • Flood Protection

Once agreed, we can arrange and fully project manage the installation of these technologies.

If necessary or specifically requested:

  • Analysis of metered interval data (if available)
  • Thermal imaging assessment

Your Phase 1 Report:

Our comprehensive audits are carried out by accredited specialists with sector specific expertise who can provide authoritative information and advice. Our feedback report provides a summary of each energy saving project we’ve identified, including costs and energy and carbon saving calculations. We also identify no-cost and low-cost energy saving opportunities, and consider longer-term strategies for reducing emissions such as renewable and low carbon technologies.