48 - Rainwater and grey water recycling (up to 3 points)
Category : Water
Status : Optional 3 Points
Type of accommodation : Accommodation
Definition (User manual)
The accommodation shall use the following alternative water sources for non-sanitary and non-drinking purposes in the accommodation facility:
(i)
reclaimed water or grey water from laundry and/or showers and/or lavatory sinks (1 point);
(ii)
rainwater via rooftop (1 point);
(iii)
condensate from HVAC systems (1 point).