aiming for an energy efficient future...


Ameresco Acquires Energyexcel

Ameresco Acquires Substantially All Assets of UK Energy Services Provider Energyexcel LLP to Further Expand its Comprehensive Energy Efficiency and Renewable Energy Solutions to International Customers.


ESP wins I&C Most Innovative Award at the Energy Live Consultancy Awards

ESP - An Ameresco Company, added to its awards list by winning the I&C Most Innovative Consultancy at the Energy Live Consultancy Awards sponsored by the Energy Supply Industry.


Ameresco acquires ESP

Ameresco, Inc. (NYSE: AMRC), a leading energy efficiency and renewable energy company, announced today that it has acquired ESP, an energy management consulting company consisting of The Energy Services Partnership and ESP Response, located in Castleford, United Kingdom. With this acquisition, Ameresco adds a local presence in the UK, expertise and seasoned energy industry professionals to support multi-national Enterprise Energy Management (EEM) customers.

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Utility & Environmental Management Consultants

ESP provides a comprehensive Utility Risk Management, Strategy and Consultancy service. The founding Partners have operated in the Utility Sector since 1976 and have extensive Utility and Consulting experience in delivering innovative energy solutions at Yorkshire Electricity Group plc and at Ernst & Young LLP.

ESP combines its Financial, Capital Markets and Energy Trading expertise with its intimate understanding of the wholesale energy markets to help Clients proactively manage their energy exposures. We operate as a true intermediary, working to enhance our Clients bottom line, corporate valuation and management reputation by helping them to:

  • Buy smarter without increasing greater levels of price uncertainty
  • Reduce overall energy usage without adversely impacting operational performance and
  • Reduce their carbon footprint without increasing the cost of doing business

Reducing Energy Costs & Carbon Footprint...

Energy Services

There have been fundamental changes to the structure of the UK energy markets over recent years that have created highly complex environments. The bottom line impact of higher prices allied with growing Corporate Social Responsibility awareness, is placing additional pressures on organisations to not only look for environmentally “neutral” solutions, but to reduce both energy consumption and carbon emissions wherever possible.


Organisations are increasingly managing their carbon footprint proactively; both voluntarily from a sense of corporate social responsibility, and in order comply with government legislation.

We are able to carry out all aspects of an Energy and Carbon management programme from data capture, through energy efficiency audits, to the trading the resulting allowances under various national and international schemes.


With the emergence of a revised water cost structure looming over the UK there is now an even more pressing need for companies to assess their water costs and usage.

Our range of professional services covers all aspects of water cost reduction, ranging from initial billing audits and preliminary reports, through to site surveys and installation. Why not find out more?