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The Building Performance Contractors
Association (BPCA) is a coalition of building performance contractors, building
diagnosticians, energy auditors & consultants in New York State providing services
which increase the comfort, health and safety, efficiency and durability of housing
through the treatment of the house as a whole system.
- reducing the total energy load of your house will reduce the
cost of your PV system ...
- reducing fossil fuel or non-electric use will reduce your
total energy cost ...
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