User:Escientist/sandbox

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Zero energy design is a holistic[clarification needed] system integration engineering process developed in 1979. The work has been supported by the Oak Ridge National Laboratories and the U.S. Department of Energy for over thirty years.[1][clarification needed]

References[edit]

  1. ^ "DOE and ORNL International Buildings Conference Workshop: Three Decades of Passive Solar Heating and Cooling Lessons Learned".
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