Geothermal Technologies Program: Direct Use

    Research output: NRELBrochure


    This general publication describes geothermal direct use systems, and how they have been effectively used throughout the country. It also describes the DOE program R&D efforts in this area, and summarizes several projects using direct use technology.
    Original languageAmerican English
    Number of pages16
    StatePublished - 2004

    NREL Publication Number

    • NREL/BR-840-36316

    Other Report Number

    • DOE/GO-102004-1957


    • direct use
    • district heating
    • district heating system
    • earth energy
    • earth heat
    • energy conversion
    • geopowered
    • geothermal
    • geothermal district heating
    • geothermal energy
    • geothermal power


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