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Title: Calculation tool for transported geothermal energy using two-step absorption process

This spreadsheet allows the user to calculate parameters relevant to techno-economic performance of a two-step absorption process to transport low temperature geothermal heat some distance (1-20 miles) for use in building air conditioning. The parameters included are (1) energy density of aqueous LiBr and LiCl solutions, (2) transportation cost of trucking solution, and (3) equipment cost for the required chillers and cooling towers in the two-step absorption approach. More information is available in the included public report: "A Technical and Economic Analysis of an Innovative Two-Step Absorption System for Utilizing Low-Temperature Geothermal Resources to Condition Commercial Buildings"
Authors:
Publication Date:
Report Number(s):
695
DOE Contract Number:
FY16 AOP 2.5.4.4
Product Type:
Dataset
Research Org(s):
DOE Geothermal Data Repository; Oak Ridge National Laboratory
Collaborations:
Oak Ridge National Laboratory
Sponsoring Org:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Geothermal Technologies Program (EE-2C)
Subject:
15 Geothermal Energy; geothermal; absorption; low temperature; calculation tool; commercial building conditioning; calculator; absoption; low tempaerature; tool; energy density; transportation cost; equipment cost; public report; low temp
OSTI Identifier:
1254287
  1. The Geothermal Data Repository (GDR) is the submission point for all data collected from researchers funded by the U.S. Department of Energy's Geothermal Technologies Office (DOE GTO). The DOE GTO is providing access to its geothermal project information through the GDR. The GDR is powered by OpenEI, an energy information portal sponsored by the U.S. Department of Energy and developed by the National Renewable Energy Laboratory (NREL).
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