14/10/2026
🔑 Green Key criteria areas 2026–2031: Energy and Carbon
The fourth of our 7 new criteria areas covers energy efficiency, renewable sources and carbon accountability.
Key focus points include:
✅ Monthly energy consumption recording by source
✅ Renewable heating, cooling and electricity sourcing
✅ Energy-efficient windows, lighting and appliances
✅ Regular maintenance of heating, ventilation, air-conditioning, and refrigeration systems
✅ Refrigerant leak checks and HCFC/CFC-free equipment
✅ Demand-controlled heating, ventilation, and cooling
✅ Electric vehicle charging access
✅ Scope 1, 2 and, for the first time, Scope 3 greenhouse gas emissions reporting
✅ Annual carbon reduction targets
Energy efficiency remains central, but carbon accountability now goes further than ever.