Leading the Renewable Revolution

Who We Are

We Make Your Vision Come True

At ACEL Energy, our team comprises of highly skilled professionals dedicated to delivering dependable, client-centric energy solutions.

Our unwavering commitment is to ensure the success of every project, optimising value for our clients. With our wealth of experience, we specialise in design, planning, construction and commissioning of efficient and sustainable energy solutions.


Professional and Reliable Services

Drawing upon extensive experience within our team, our expertise enables us to make meaningful contributions to the advancement of the energy sector.

“ACEL Energy takes an active role in designing, developing, constructing, and commissioning these projects to ensure successful completion from inception.”

Meet the Team

Barry Sherry


Barry Sherry is formerly Head of Energy solutions with Kingspan Ltd. With 20 years’ experience within the Energy sector in Ireland, Barry has worked on the EPC Engineering, Procurement and Construction of two of the largest CCGT plants on the Island. In the last decade Barry has focused on the Renewable Energy sector developing and executing over 50MW of Solar PV across IRL/UK /Europe and Australia.

Chartered Engineer (EI), MBA in Project Management (DBS) and a PgD in Façade Engineering (UWE)

Declan McDonald


Declan Mc Donald is previously owner of renewable energy company. This company has been designing and installing renewable energy projects over the last two decades. Projects have included ground mount and rooftop Solar PV, batteries, heat pumps and hydro turbines across UK/IRL.
Declan holds an BEng in Civil Engineering from (UUJ)

Ruaidhrí McGoldrick

Design Manager

Ruaidhri brings over a decade of experience in the renewable energy sector, including ground-mount installations, rooftop solar initiatives, battery storage solutions, hydro projects, and heat pump systems.  His knowledge and technical proficiency ensure the seamless execution of all of our projects.