Britta MacIntosh

Vice President U.K. Operations

Britta Macintosh is Vice President of Ameresco UK’s London based operations. Ms. Macintosh is a qualified Mechanical Engineer and Licensed Professional Engineer with expertise in business growth, client development and retention. She has more than 25 years of experience within the energy services sector and is responsible for driving business development and supporting project delivery for complex energy efficiency and infrastructure programs across the UK.

Ameresco UK delivers energy efficiency solutions within a wide scope of sectors, from housing and local government to supermarket and pharmaceutical giants. The business manages a portfolio of high value industrial and commercial sites across the UK and Europe.

Prior to joining Ameresco UK, Ms. MacIntosh was VP of Business Development at NORESCO, responsible for a nationwide sales team focusing on energy efficiency and renewable energy projects for the Federal Government. While at NORESCO, she provided testimony at a US House of Representatives hearing on energy security and innovation. Previous to this, Ms. MacIntosh held senior roles with Sempra Energy Services and Select Energy Services, developing and implementing business development strategies and advising on areas such as energy performance contracts and on-site generation.

Ms. MacIntosh has sat on the Board of Directors at the National Association of Energy Services Companies (NAESCO), is a Member of Rochester Institute of Technology College of Engineering Dean’s Advisory Council, and is a Past President of the Boston Chapter of the American Society of Heating, Refrigerating and Air Conditioning Engineers.

Britta MacIntosh portrait

Ameresco United Kingdom Management