Mr. Christakis is President of East USA & Greece; Project Risk for Ameresco, a leading energy efficiency and renewable energy company, leading the Eastern USA region and the company’s centralized procurement and project risk initiatives. He also manages the expansion of the Ameresco’s business in Greece.

In his long-standing leadership at Ameresco, Mr. Christakis has managed well over $2 billion in revenue generating projects that comprised complex energy performance contracts, solar installations, large scale infrastructure, and multi-discipline turnkey installations.

With nearly 30 years of experience in the energy industry, Mr. Christakis has been instrumental in expanding Ameresco’s pipeline of solar projects. His deep understanding of the market and commitment to innovation and customer satisfaction have enabled Ameresco to stay at the forefront of the renewable energy sector. Under his leadership, the company has not only increased its project portfolio but also enhanced its reputation as a trusted partner in delivering sustainable energy solutions.

Mr. Christakis earned a Bachelor of Science degree in electrical engineering from Northeastern University. He is a Certified Energy Manager, and holds the following licenses in multiple states:Master Electrician, Journeyman Electrician, Unlimited General Contractor, and Construction Supervisor.