This project is currently in design, with the architectural intent to provide an accessory dwelling unit (ADU) built with passive house construction standards. The envelope will be air-tight and efficient, with efficient use of natural light.

The envelope construction will allow HVAC system capacity to be minimized, allowing the high-efficiency HVAC equipment to save the owner utility costs. An energy recovery ventilator will help improve indoor air quality by providing plenty of fresh, outdoor air to the space while minimizing energy loss from exhausting conditioned indoor air.

The use of natural light and incorporation of high-efficiency LED lighting will allow the owner to further reduce utility costs for lighting.

Plumbing system design will utilize low-flow fixtures and high-efficiency water heating equipment.