Quick reference guide - TESSA login troubleshooting guide - V1.0 Feb 2026 Current Version V1.0 18 Mar 2026 Use this guide if you’re having problems logging in to TESSA. industry: ESS industry: PDRS type: Guide Download PDF (154.82 KB)
KPI Performance Report 2025 Current 12 Mar 2026 The performance of the Scheme Administrator and Scheme Regulator against the key performance indicators for 2025. industry: ESS industry: PDRS type: Report Download PDF (195.73 KB)
Guide - Water Heater Product Acceptance - IHEAB Method - V1.2 Current Version V1.2 12 Mar 2026 The application guide for water heater product acceptance under the Installation of High Efficiency Appliances for Businesses (IHEAB) method. industry: ESS type: Guide Download PDF (866.37 KB)
Guide - Water Heater Product Acceptance - HEER Method - V1.2 Previous Version V1.2 12 Mar 2026 The application guide for water heater acceptance under the Home Energy Efficiency Retrofits (HEER) method. industry: ESS type: Guide Download PDF (659.18 KB)
Energy Security Safeguard Industry Reference Group Meeting 3 - Key Messages Current 2 Mar 2026 Summary of key messages from the Energy Security Safeguard Industry Reference Group (ESSIRG) meeting. industry: ESS industry: PDRS industry: RFS type: Document Download PDF (167.79 KB)