Heat Networks (Market Framework) (Great Britain) Regulations 2025

Debate between Lord Whitty and Baroness Bloomfield of Hinton Waldrist

Monday 3rd February 2025 Grand Committee

[Baroness Bloomfield of Hinton Waldrist (Con)]

My Lords, these regulations represent a pivotal step in securing the long-term sustainability of heat networks across Great Britain. Heat networks are central to the UK’s decarbonisation strategy, particularly in densely populated areas, and are projected to supply 18% of the nation’s heat demand by 2050. Presently, more than 500,000 households and businesses are already connected to these networks, which, as the noble Earl, Lord Russell, rightly observed, historically have operated without formal regulation.

The previous Conservative Government made notable progress in modernising this sector, investing £32 million through the heat network efficiency scheme. This funding allowed network operators to replace outdated and inefficient equipment, resulting in improved reliability and more efficient heating for consumers. Heat networks are expected to play a crucial role in reducing carbon emissions, particularly in areas where individual heating solutions are less feasible, such as, as the Minister suggested, dense urban environments.

The measures in the SI seek to establish a structure of regulation for the heat networks market designed to ensure that heat networks operate in a way that benefits the consumer. The key provisions include: the licensing of heat suppliers; stronger consumer protections; regulatory oversight from Ofgem; and performance reviews on data and reporting. Additionally, the regulations will encourage market development to foster innovation, competition and the integration of renewable energy solutions, which will be essential for meeting the UK’s climate goals. These provisions are designed to create a fairer, more transparent and consumer-friendly heat network sector, while supporting the transition to clean energy, making it a central pillar in the Government’s wider decarbonisation agenda.

Notwithstanding the comments made by the noble Earl, Lord Russell, about the lack of regulation in this market, Energy UK has acknowledged that the current level of regulation is lighter than that for gas and electricity, which is understandable given the market’s current stage and variability. However, it also recognised the need for regulation to become more robust as the market matures. While the measures to encourage investment in the sector are welcomed, Energy UK advocates for further efforts to promote wider connections to heat networks and enhance investment, particularly in underserved areas.

Despite the positive progress these regulations represent, several challenges remain. On consumer protection, how can we ensure that vulnerable consumers are adequately safeguarded and fully informed of their rights? Regarding investment and market growth, what additional steps can be taken to incentivise further investment in heat networks and ensure that the sector remains competitive? Could we see measures such as tax incentives or grants for businesses in local authorities looking to develop new networks or to expand existing ones? As the market evolves, how do we maintain the right balance between regulation and innovation—fostering growth without stifling creativity and new ideas? It is essential that these regulations allow space for technological breakthroughs and market experimentation. Finally, given that heat networks often operate as local monopolies, how can we ensure fair competition and prevent consumers being locked into poor-value contracts? The introduction of transparency measures, dispute resolution mechanisms and regulatory enforcement will be essential in addressing these concerns.

In conclusion, these regulations are a vital step in creating a fair, efficient and sustainable heat network market. They aim to protect consumers, encourage investment and support our climate objectives. As we move forward, we must ensure that these regulations continue to adapt to meet the evolving needs of the sector. To that end, ongoing consultation with stakeholders, consumers and innovators will be critical to ensuring that the heat network market thrives, while the interests of the public are protected.

I end with a plea to the Minister to keep a watchful eye on Ofgem, which has seen its workload increase exponentially over the last few years. I hope that his department continues to monitor Ofgem’s increasing responsibilities and to ensure that its resources are increased to match.

[Lord Whitty (Lab)]

My Lords, could I ask the Minister one question? I apologise to him: I realised this was being done today only about 20 minutes ago.

A significant number of existing heat networks are run by local authorities or hived-off organisations owned by local authorities. The aim of this legislation, as far as consumers are concerned, I have strongly supported for a long time, including during the proceedings of the Energy Act. I am very much in favour of consumer protection and consumer redress as spelled out in part of these regulations, but I have been told elsewhere that those protections and certainly those forms of redress are different if they are for consumers of heat networks run by local authorities, compared with a private sector or mixed ownership of the heat network. I would like to know whether that is true in principle. If it is at all true, perhaps the Minister could write to me and explain what the situation is.