Case Studies

Brent Peterson Construction

Statistics
Location	Saltese Lake Road House - Greenacres, WA
Star Level	5 Stars
Checklist	Single Family
Section	Points
Site and Water	91
Energy Efficiency	194
Indoor Air Quality	69
Material Efficiency	73
Home Size Multiplier	1.05
Total	450.45

Accessory living quarters in the daylight basement.

Geo thermal heat pump. with super deheater

Two Heat Recovery Ventilators

High Efficiency Electronic Air Cleaner

3.4kw solar panel array tied to the grid including battery storage for back up.

Natural light through window orientation, size and placement.

Grey water for toilet flushing.

Tankless hot water with recirculating pump.

Ceiling Insulation 60

Wall Insulation 28

Thermal Break 5

Garage Insulation 19

Windows Fiberglass

Lighting CFL and Flouroscent

Envelope Tightness .51 ACH