Louth Callan Renewables to build 213MW solar portfolio in Delaware, US

Facebook
Twitter
LinkedIn
Reddit
Email
Louth Callan Renewables' Foxcroft Academy solar project.
Louth Callan Renewables plans to expand its portfolio to five US states. Image: Louth Callan Renewables.

Connecticut-based engineering, procurement and construction (EPC) firm Louth Callan Renewables will build two new solar projects in the US state of Delaware, with a combined capacity of 213MW.

While the company did not specify for whom it will build the projects, it noted that these will be its first projects in Delaware. Louth Callan Renewables has already completed construction on three projects in the state of Maine, and is building an additional three projects in Maine, Connecticut and Massachusetts.

This article requires Premium SubscriptionBasic (FREE) Subscription

Unlock unlimited access for 12 whole months of distinctive global analysis

Photovoltaics International is now included.

  • Regular insight and analysis of the industry’s biggest developments
  • In-depth interviews with the industry’s leading figures
  • Unlimited digital access to the PV Tech Power journal catalogue
  • Unlimited digital access to the Photovoltaics International journal catalogue
  • Access to more than 1,000 technical papers
  • Discounts on Solar Media’s portfolio of events, in-person and virtual

Or continue reading this article for free

“Our expansion into the Mid-Atlantic region marks a pivotal milestone for Louth Callan Renewables as we continue to scale our business in the renewable energy sector,” said Nick Sylvestre, founder and managing member of Louth Callan Renewables.

The news follows Louth Callan Renewables’ receipt of permission to build three new solar projects in Illinois last month. Once all of the company’s pipeline is complete, it will have active projects in five US states across the north-east and Mid-Atlantic region, and be active in some of the fastest-growing solar sectors in the US.

A report from the Solar Energy Industries Association (SEIA) and Wood Mackenzie found that, in 2024, Maine and Illinois installed the 18th-most and 4th-most new solar capacity, respectively, among the US states and territories. Illinois is particularly notable, as the state added the 13th-most new solar capacity in 2023, and its performance in 2024 suggests it is one of the fastest-growing solar sectors in the country.

Earlier this year, developer BlueWave closed a US$118.2 million debt and equity financing deal to support a new community solar portfolio in Maine, as interest in the Maine solar sector grows further.

7 October 2025
San Francisco Bay Area, USA
PV Tech has been running an annual PV CellTech Conference since 2016. PV CellTech USA, on 7-8 October 2025 is our third PV CellTech conference dedicated to the U.S. manufacturing sector. The events in 2023 and 2024 were a sell out success and 2025 will once again gather the key stakeholders from PV manufacturing, equipment/materials, policy-making and strategy, capital equipment investment and all interested downstream channels and third-party entities. The goal is simple: to map out PV manufacturing in the U.S. out to 2030 and beyond.
21 October 2025
New York, USA
Returning for its 12th edition, Solar and Storage Finance USA Summit remains the annual event where decision-makers at the forefront of solar and storage projects across the United States and capital converge. Featuring the most active solar and storage transactors, join us for a packed two-days of deal-making, learning and networking.
16 June 2026
Napa, USA
PV Tech has been running PV ModuleTech Conferences since 2017. PV ModuleTech USA, on 16-17 June 2026, will be our fifth PV ModulelTech conference dedicated to the U.S. utility scale solar sector. The event will gather the key stakeholders from solar developers, solar asset owners and investors, PV manufacturing, policy-making and and all interested downstream channels and third-party entities. The goal is simple: to map out the PV module supply channels to the U.S. out to 2027 and beyond.

Read Next

August 7, 2025
US-based floating solar (FPV) developer D3Energy is constructing a 6MW floating solar system in Monroeville – a village in Huron County, Ohio. 
August 7, 2025
Independent power producer Arevon Energy has powered the second phase of the Eland solar-plus-storage Center in Los Angeles, California.
August 7, 2025
US residential solar installer Sunrun says it has positioned itself to continue generating strong financial returns after the passing of the 'One Big, Beautiful Bill'.
August 7, 2025
Array Technologies and OMCO Solar have announced plans to supply US-made trackers for solar projects across the US.
August 6, 2025
Renewables asset owner Brookfield Renewable has acquired 19.7% indirect equity stake in US regional energy utility Duke Energy’s Florida portfolio.
August 6, 2025
Clean Energy Associates has warned its clients of a renewed danger of Uyghur Forced Labour Prevention Act enforcement against solar PV products under US president Donald Trump and secretary of state Marco Rubio.

Subscribe to Newsletter

Upcoming Events

Solar Media Events
September 16, 2025
Athens, Greece
Solar Media Events
September 30, 2025
Seattle, USA
Solar Media Events
October 1, 2025
London, UK
Solar Media Events
October 2, 2025
London,UK
Solar Media Events
October 7, 2025
Manila, Philippines