Ameresco, Sunel to bid on 1.5GWp of solar PV and BESS EPC projects across Europe

Facebook
Twitter
LinkedIn
Reddit
Email
Ameresco and Sunel Group had previously partnered as contracted EPC for Cero Generation’s 100MW solar project in Greece. Image: Ameresco.

Renewables developer Ameresco has partnered with EPC contractor Sunel Group to bid on 1.5GWp of solar PV and battery energy storage system (BESS) project contracts across Europe.

Through this new partnership, both companies have established Ameresco Sunel Energy to bid on engineering, procurement, and construction (EPC) projects in the UK, Greece, Italy, Spain and Romania.

This article requires Premium SubscriptionBasic (FREE) Subscription

Try Premium for just $1

  • Full premium access for the first month at only $1
  • Converts to an annual rate after 30 days unless cancelled
  • Cancel anytime during the trial period

Premium Benefits

  • Expert industry analysis and interviews
  • Digital access to PV Tech Power journal
  • Exclusive event discounts

Or get the full Premium subscription right away

Or continue reading this article for free

Both companies had already collaborated together earlier when they were contracted by solar developer Cero Generation for the EPC services of a 100MW solar PV project in Greece, currently in construction and expected to reach commercial operation in Q3 2023.

As the alliance aims to accelerate utility-scale renewable generation by bidding on more than 1.5GWp of projects, these are expected to exceed US$500 million in contract value.

George Sakellaris, Chairman and CEO at Ameresco, said: “As we continue to accelerate our European growth strategy, these projects are a testament to our capabilities in delivering large scale renewable energy projects.”

Headquartered in London, Sunel has implemented over 500 projects across the globe with an installed capacity of over 1GW and currently is constructing projects of more than 400MW of capacity in Greece, Cyprus, Denmark, Spain, the UK, Malawi and Chile.

The EPC contractor expects to develop 2GWp of solar PV projects in the next five years.

PV Tech publisher Solar Media is extending its Large Scale Solar conference series to Southern Europe with the first edition in Athens, Greece during 4-5 July. The event will focus on an ever-growing market such as Southern Europe with a packed programme of panels, presentations and fireside chats from industry leaders responsible for the build-out of solar PV projects in Greece, Romania and Croatia. More information, including how to attend, can be read here.

Read Next

September 25, 2026
The replacement of decommissioned solar projects will account for 23% of new capacity additions by the 2040s, according to Wood Mackenzie.
September 24, 2026
This week's PV Chart of the Week looks at the breakdown in forecast global inverter shipments from European-headquartered manufacturers.
September 24, 2026
MITECO has launched consultations to allocate up to 11GW of grid capacity to renewable energy and storage projects.
September 23, 2026
Nadara has started commercial operations at the Big Fish agrivoltaics (agriPV) project in Italy, the largest agriPV project in the country.
September 23, 2026
Global alternative asset manager Blackstone Infrastructure has completed the acquisition of a 24.7% stake in Danish IPP Eurowind Energy.
September 22, 2026
Austrian renewable energy company Kelag International has acquired a 64.4MWp portfolio of agrivoltaics projects in Italy.

Upcoming Events

Solar Media Events
October 13, 2026
San Francisco Bay Area, USA
Solar Media Events
November 3, 2026
Málaga, Spain
Solar Media Events
November 24, 2026
Warsaw, Poland
Solar Media Events
February 2, 2027
London, UK
Solar Media Events
April 20, 2027
Istanbul, Türkiye