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Navigating Heat Network Consumer Protections Regulations in 2026

In a significant step toward improving the rights and protections of Heat Network customers, new changes are coming into force that promise to reshape the landscape of heat energy consumer rights.

Heat network consumer protection: what the new rules mean and how to get ready

If you’re responsible for a residential heat network, consumer protection is moving from “best practice” to a clear set of expectations with stronger routes for residents to escalate complaints.

This page explores the practicalities of what’s changing and what to prioritise first, highlighting why regulation is a positive step as Ofgem begins regulating residential heat networks. 

What is Heat Network Regulation Consumer Protection?

Consumer protection is about service standards people can rely on.

Ofgem’s consumer protection rules are designed to improve consistency across the sector, so heat network consumers have clearer information, fairer treatment, and a straightforward route to hold suppliers/operators accountable when things go wrong.

In practical terms, this is about:

  • Clear, accessible communications
  • A reliable complaints process
  • Proper signposting to independent help
  • Protection of vulnerable residents and support needs
  • Considering affordability and ability to pay, including fair and supportive approaches to debt
  • A focus on processes within the heat network (so you can evidence what happened and what you did)

This page is for you if you’re:

  • A housing association or local authority running heat networks
  • A managing agent or property management company supporting schemes
  • A developer / Build to Rent operator / private landlord responsible for resident heat supply
  • Part of a team that handles resident comms, consumer service or complaints for residential heat networks

If you’re unsure who the “heat supplier” is in your setup, we can help you map that quickly.

Key dates for heat networks in Great Britain (England, Scotland and Wales):

1 April 2025

Heat network consumer advice and advocacy services launched.

1 April 2025 to 26 January 2026

Authorisation period: existing suppliers/operators are generally treated as deemed authorised during the transition.

27 January 2026

Launch of regulations: Ofgem begins regulating heat networks and new consumer protection rules start to apply.

Spring 2026 to 26 January 2027

Registration window: organisations with deemed authorisation must register heat networks via Ofgem’s digital service by 26 January 2027.

July 2026

Reporting to begin July 2026, with data collection to be retrospectively backdated to 1st April 2026.

Navigate Ofgem regulation with expert guidance

Get a clearer understanding of regulation framework and what is expected of your heat network with out Ofgem toolkits!

Watch On Demand: Our latest webinar about consumer protection regulations

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What you need to have in place now

A complaints process that works and is easy for residents to use

Before a consumer goes to the Ombudsman, they should raise the issue with their heat supplier first. The supplier has 8 weeks to resolve it unless they issue a deadlock letter, which allows the consumer to escalate sooner.

What good looks like:

  • Clear routes in (phone / email / portal / post)
  • Clear response times and ownership
  • Escalation steps that are actually followed
  • Consistent outcomes and learning

Clear signposting so residents know what to do if a problem isn't resolved

Residents should be told how and when they can escalate to the Energy Ombudsman (including the 8-week / deadlock pathway).

What good looks like:

  • Signposting included in complaint responses and resident comms
  • Language that’s plain-English and empathetic
  • Consistent messaging across teams and suppliers

Evidence and record-keeping so you’re ready when questions come in

With regulation launching on 27 January 2026, teams should be able to show  how consumers are supported, how complaints are handled and how decisions are made.

What good looks like:

  • Case logs and outcomes
  • Copies of consumer comms and signposting
  • Internal ownership (who does what across operator/agent/service desk)
  • A simple “what we changed as a result” loop

Priority services register

Consumer protection includes making sure people can access support when they need it (for example, where residents are vulnerable or need adjustments). This is a recurring theme across government and regulator work on consumer protections.

What good looks like:

  • A clear vulnerability/support pathway
  • Staff guidance so responses are consistent
  • Comms formats that are tailored to each individual

With over 40 years’ experience in heat networks, Switch2 can help you navigate the road to regulation compliance.

We can help with:

  • Understanding regulation and how it impacts your heat network assets
  • Consumer protection readiness review (what you have, what’s missing, what to prioritise)
  • Complaints process design (steps, timings, ownership, templates and training)
  • Signposting pack (plain-English wording you can use consistently)
  • Resident communications (clear messages that reduce avoidable complaints)
  • Portfolio approach (consistent standards across multiple schemes and stakeholders)

Get practical support for social and private housing teams

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FAQs

When does Ofgem heat network regulation start?

Ofgem’s consumer protection rules formally launch on 27 January 2026.

Does this apply to both social and private housing schemes?

Yes, consumer protection expectations apply across the sector. The key is identifying who the “heat supplier” is in your arrangement and making responsibilities crystal clear.

When can a resident go to the Energy Ombudsman?

When an issue has been raised with their heat supplier and it’s still unresolved after 8 weeks, or they receive a deadlock letter, then a resident may escalate to the Energy Ombudsman.