The recent temporary shutdown of the Derril Water Solar Park in North Devon made national headlines. Britain's largest cooperatively owned solar farm was forced to disconnect because the local electricity network couldn't accommodate the amount of power being generated during prolonged periods of sunshine.
It's tempting to see this as a story about one solar farm. In reality, it shines a light on a much bigger challenge. The UK's renewable energy transition is no longer constrained by technology or public support. Increasingly, it's constrained by the systems that sit behind it, namely grid access, market regulation and an electricity supply model that was designed for a very different era.
Community energy has never had greater political support
Across the UK, community energy is gaining momentum. Whether through cooperatives, Community Benefit Societies or partnerships between local organisations and renewable energy developers, communities are increasingly looking to own, invest in and benefit from renewable energy generation.
The House of Commons Energy Security and Net Zero Committee recently concluded that the Government's ambition to deliver 8GW of local and community energy will only be achieved if communities are given a much greater role in owning and benefiting from renewable energy developments.
Among its recommendations was giving communities the right to acquire up to a 20% stake in local renewable energy developments, ensuring that more of the long-term economic benefits remain within the communities where projects are built. It represents a significant shift in thinking. Community energy is no longer viewed as a niche sector; it is increasingly recognised as an important part of the UK's future energy system.
But ownership is only one piece of the puzzle
Much of the current discussion focuses on who owns renewable generation. But an equally important question is: who gets to sell that electricity? The Committee highlighted that today's electricity market rules remain one of the biggest barriers to scaling up community energy.
The cost and complexity of obtaining an electricity supply licence remain prohibitive for most community energy organisations. Existing licence exemptions were described as no longer fit for purpose, while the Committee recommended that Government develop a regulatory framework allowing community energy generators to sell locally generated electricity directly to local consumers.
That recommendation may sound technical, but it has profound implications. It shifts the conversation from simply generating renewable electricity towards creating genuine local energy markets.
Producing energy locally. Using it locally.
At Bloom Renewables we've seen first-hand the value that community energy can create. Earlier this year we were proud to deliver the solar installation at the Romney, Hythe & Dymchurch Railway in partnership with Kent Community Energy. Through a long-term community energy agreement, the railway is reducing both its operating costs and carbon emissions, while local investment helps fund renewable infrastructure that will benefit the organisation for decades to come.
Projects like this demonstrate what community energy can achieve. But they also expose the barriers that continue to limit its growth. As Bloom Renewables' Finance Director, Michael Bax, who is also Managing Director of Kent Community Energy explains, ‘[we should be] producing energy locally, consuming it locally, owning it locally and returning the profits as benefits back into the local economy.’
That simple principle encapsulates what community energy is really about. It's not simply another funding model for renewable energy. It's about creating more resilient local economies by keeping both energy and investment circulating within communities.
The regulatory framework now needs to evolve
Grid access remains one of the biggest practical challenges facing community energy, as Michael explains: ‘The issue of grid access is a critical one for community energy. While Government is discussing new rights for community energy companies and potentially new tariffs, the pedal really hits the metal when it comes to grid access. I'm currently looking at a new project with a grid connection date of 2031, with the earliest possible date being 2029.’
Connection delays measured in years are becoming increasingly common across the UK. But the challenge runs deeper than grid capacity alone. Michael believes the current market continues to favour larger developers with stronger balance sheets, making it significantly harder for community-led projects to compete. He continues, ‘Getting community energy into the mainstream and into larger projects will require Government support and action to change a bias in the system towards larger developers and larger balance sheets.’
Alongside reforming market rules, he believes distributed generation should become a central part of future energy policy because it has the potential to reduce the scale of future transmission investment while making better use of local distribution networks. That matters because major transmission upgrades are expected to be one of the biggest drivers of network charges and, ultimately, electricity bills over the coming decade.
A different vision of the UK's energy system
For decades, Britain's electricity system has been based on large, centralised power stations supplying electricity across the national network. Community energy presents a different vision.
Michael comments, ‘The future isn't about abandoning the national grid. It's about making better use of it.’ By generating more electricity closer to where it's needed, we can reduce pressure on long-distance transmission, improve resilience and keep more of the economic value of energy within local communities.
Electricity will still flow through the grid, but instead of relying solely on large-scale generation transported across the country, more power could be generated closer to where it is needed, owned by local people and organisations, supplied through local partnerships and reinvested back into the local economy. That isn't simply good for communities. It also has the potential to create a more resilient, flexible and efficient energy system as renewable generation continues to grow.
So, if the technology already exists, communities are ready, investors are ready and Government is signalling its support, the question now is whether market regulation, local supply arrangements and grid access can evolve quickly enough to unlock the full potential of community energy.
The future of Britain's energy system won't be determined solely by how much renewable energy we build. It will be determined by who owns it, where it is generated, how intelligently it is distributed, and who benefits from the value it creates.
If you want to find out more about how Bloom Renewables can support Community Energy Projects, please contact Michael Bax: michael@bloomrenewables.co.uk