A major data centre project has received planning approval in Wales, marking a significant step toward integrating renewable energy with growing digital infrastructure demand.
Neath Port Talbot Council has approved plans for a 12-megawatt data centre in the Margam area, a development that aims to power high-capacity computing operations using electricity generated from a nearby biomass plant, Streamline reported.
The project, proposed by Western Bio-Energy Ltd, will be built on a 1.7-hectare site at Tyn-y-Caeau near Junction 38 of the M4 motorway. The facility is designed to support the increasing energy requirements of cloud computing services, artificial intelligence applications and digital data storage.
A key feature of the project is its direct connection to an adjacent biomass power plant. The facility, which produces around 15 megawatts of electricity, will supply up to 12 megawatts directly to the data centre. Developers believe this arrangement will provide a stable power source while reducing dependence on the national electricity grid.
The approved development will include large data halls, cooling systems, monitoring and control infrastructure, a dedicated electrical substation, secure access facilities and landscaping works. Existing derelict buildings on the site will be demolished, although a historic farmhouse will be retained for operational purposes.
The approval comes as demand for data centres continues to rise worldwide, driven by rapid growth in artificial intelligence, cloud services and digital content consumption. Industry experts note that newer AI-focused facilities require significantly more electricity than traditional data centres because of the intensive computing power needed to process large volumes of data.
Supporters of the project say it could bring economic benefits to the region through construction activity, skilled employment opportunities and additional technology-related investment. The development is also expected to strengthen the area’s position within the growing digital economy.
At the same time, environmental considerations remain part of the discussion. While biomass energy is regarded as a renewable power source, concerns have been raised about the cooling requirements and resource consumption associated with large-scale data centres. Local authorities are expected to oversee environmental compliance as the project moves forward.
The Margam development reflects a broader trend in which data centre operators are increasingly seeking locations with dedicated and reliable energy supplies. By combining renewable power generation with digital infrastructure, the project aims to meet growing demand for data processing while improving energy security for operations.
Once completed, the facility will become one of the notable examples of renewable energy being directly linked to large-scale digital infrastructure, highlighting the changing relationship between power generation and the rapidly expanding technology sector.
