Library

Article describing the difference between conditioned or unvented attics and unconditioned or vented attics.

Report on experiments comparing the cooling and heating seasonal and peak demand performance of different variable-capacity air conditioning and heat pump units.

Report of a field evaluation of four novel roof designs to see how each design would reduce space-conditioned energy use so that the knowledge gained could be applied to the design of new manufactured homes.

Report on field monitoring of inverter-driven ASHPs in cold-climate homes.

Report to understand the long-term moisture performance of unvented roof assemblies with fibrous insulation.

The FPC Monitoring project has evaluated radiant barrier systems (RBS) as a new potential DSM program.

Report describing the significant potential for energy use reductions through heat pump water heaters, which have been a crucial part of Northwest power plans for decades and have recently achieved substantial savings with new integrated models and climate specifications.

Blog post about heat pump clothes dryers.

Report on performance of current diagnostics as well as a draft test method for use in future air flow evaluations.

Report on the long-term performance of mini-split heat pumps.

This page provides important information on how to protect yourself and your family if you suspect that you might have vermiculite insulation from Libby, Montana.

U.S. Department of Energy's website describing radiant barriers in homes.

Report about proper water heater selection developed to provide step-by-step procedures for evaluating preferred cost-effective options for energy efficient water heater alternatives based on local utility rates, climate, and anticipated loads.

Guide providing information on controlling attic ductwork sweating.