Not important
Quite important
Very important
Most important
High standards of insulation (EPC A / 'passivhaus')
Solar panels providing electricity
Solar thermal heating for water
Non fossil fuel heating (e.g. heat pump)
Net zero carbon low impact construction
Electric Vehicle Charge-point
New home on a net zero development
Home is part of a local energy sharing community
Kitchen garden for growing food
Trees and greenery around the neighbourhood