The Heat Networks (Market Framework) Regulations 2025 came into force in January 2026, with Ofgem as the statutory regulator. Consumer protection obligations have applied since January 2026. Quarterly data reporting began April 2026. The registration deadline is 26 January 2027 — operating without registration after this date is a criminal offence.
Ofgem A9 reporting: quarterly figures calculated and assembled into the return, with the audit trail held behind every number. HNTAS readiness: automated gap analysis across six technical evidence elements. Fair pricing evidence: tariff methodology recorded and monitored against the Ofgem benchmark. Scope 1 and 2 carbon reporting: from the same operational data, no separate exercise required.
Spinview provides detailed compliance guides for: PBSA (student accommodation), Housing Associations, Local Authorities, Care Homes and Later Living, Mixed Use, Commercial Real Estate, Hospitality and Leisure, Retail, Extra-Care and Retirement Living, Sheltered and Supported Housing, Airports and Transport Infrastructure.
Heat Network Penalty Exposure Calculator: calculate your potential financial exposure under the regulations. Heat Network Readiness Builder: five-step readiness assessment. Ofgem Readiness Checklist: twelve-item compliance checklist.