Low-carbon electricity at Aberystwyth University has moved a step closer after work began on the installation of a major new solar PV array.
The £2.9m investment will provide up to 25% of the annual electricity needs of the Penglais Campus and reduce the University’s carbon emissions by just over 500 tonnes annually, and up to 12,000 tonnes over its anticipated 25 year working life.
Covering an area of 3.8 hectares of University owned land on Fferm Penglais, the new array will feature more than 4,500 individual solar panels and is scheduled to be fully operational by the end of July 2022.
The electricity generated is expected to reduce annual energy related emissions by 8% across the University’s entire energy portfolio (gas and electricity) and contribute to fulfilling the University’s objective of a zero-carbon estate by 2030/31.
And, at a time of rising energy costs, the project is expected to deliver financial savings of over £325,000 per annum and over £13m over the lifetime of the project.

Expected to be carbon neutral within the first few years of its working life, construction on the site will also include work to encourage greater biodiversity in surrounding hedgerows. Once fully operational, sheep will continue to graze the pasture around the panels.

Over the past 10 years, Aberystwyth University has reduced its CO2 emissions by over 40% and in 2019 declared a climate emergency.
Vital Energi also worked with Aberystwyth University to complete a £3m energy performance contract as part of the Welsh Government backed RE:FIT programme which is designed to make buildings more energy efficient.
The Welsh Government Energy Service has supported the University, providing a range of technical and commercial support, to help identify, develop and deliver suitable projects such as the solar project at Fferm Penglais.
The University is also a member of a consortium of UK universities to strike a £50m landmark green energy deal, the first time public energy users have collaborated on a deal of this kind to buy clean electricity.