Optimize use of interior space through careful design
so that the overall building size and resource use
in constructing and operating it are kept to a minimum
Design an energy efficient
building.
Use high levels of insulation, high-performance
windows, and tight construction.
In southern climates, choose glazings with low solar
heat gain.
Design buildings to
use renewable energy.
Passive solar heating, daylighting, and natural
cooling can be incorporated cost-effectively into
most buildings.
Consider solar water heating and photovoltaics,
or design buildings for future panel installation.
If wood heating is an option, specify a low-emission
wood stove or pellet stove.
Optimize material
use.
Minimize waste by designing for standard sizes.
Avoid waste from structural over design by using
optimum-value engineering/advanced framing.
Design water efficient,
low maintenence landscaping.
Conventional lawns have a high impact because of
water use, pesticide use, and pollution generated
from mowing.
Landscape with drought resistant native plants and
perennial ground covers.
Make it easy for occupants
to recycle waste.
Make provisions for storage and processing of recyclables:
recycling bins near the kitchen, undersink door mounted
bucket with lid for compostable food waste, etc.
Look into the feasibility
of gray water.
Water that has been used for bathing, dish washing,
or clothes washing can be recycled for flushing toilets
or irrigation in some areas.
If current codes prevent gray water recycling, consider
designing the plumbing for easy future adaptation.
Rooftop water catchment for outdoor watering should
be considered in many regions.
Design for future
reuse and adaptability.
Make the structure adaptable to other uses, and
choose materials and components that can be reused
or recycled.
Avoid potential health
hazards: radon, mold, pesticides.
Follow recommended practices to minimize radon entry
into the building and provide for future mitigation
if necessary.
Design insect-resistant detailing that will require
minimal use of pesticides.