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Title: Techno-Economics and Cost Modeling for State-of-the-Art sCO2 Components

Abstract

This presentation was delivered at the beginning of the U.S. DOE Supercritical CO2 (sCO2) Workshop in Golden Colorado on 10/31/19, to provide workshop participants with context on the economics of sCO2 power cycles and their components.  The presentation provides an overview of three recent NETL projects that advance the state-of-the-art in sCO2 cycle costing and economic optimization: 1. The collaborative development of sCO2 component cost correlations using the collective resources of the DOE's National Laboratories to model sCO2 component vendor costs spanning multiple applications and size ranges; 2. the development of cost and performance spreadsheet models for four sCO2 cooling technologies and their use in minimizing sCO2 plant cost of electricity (COE) via reductions in cold cycle temperature; and 3. the development of a primary heater cost and performance model for optimized thermal integration with sCO2 power cycles to minimize plant COE.

Authors:
 [1]
  1. NETL
Publication Date:
Research Org.:
NETL
Sponsoring Org.:
FE
OSTI Identifier:
1573214
Report Number(s):
NETL-PUB-22690
Resource Type:
Conference
Resource Relation:
Conference: U.S. DOE sCO2 Workshop 2019 Golden, Colorado 10/31/2019 - 11/1/2019
Country of Publication:
United States
Language:
English
Subject:
supercritical CO2 (sCO2), cost modeling, coolers, primary heater, techno-economic analyses

Citation Formats

Weiland, Nathan. Techno-Economics and Cost Modeling for State-of-the-Art sCO2 Components. United States: N. p., 2019. Web.
Weiland, Nathan. Techno-Economics and Cost Modeling for State-of-the-Art sCO2 Components. United States.
Weiland, Nathan. Thu . "Techno-Economics and Cost Modeling for State-of-the-Art sCO2 Components". United States. https://www.osti.gov/servlets/purl/1573214.
@article{osti_1573214,
title = {Techno-Economics and Cost Modeling for State-of-the-Art sCO2 Components},
author = {Weiland, Nathan},
abstractNote = {This presentation was delivered at the beginning of the U.S. DOE Supercritical CO2 (sCO2) Workshop in Golden Colorado on 10/31/19, to provide workshop participants with context on the economics of sCO2 power cycles and their components.  The presentation provides an overview of three recent NETL projects that advance the state-of-the-art in sCO2 cycle costing and economic optimization: 1. The collaborative development of sCO2 component cost correlations using the collective resources of the DOE's National Laboratories to model sCO2 component vendor costs spanning multiple applications and size ranges; 2. the development of cost and performance spreadsheet models for four sCO2 cooling technologies and their use in minimizing sCO2 plant cost of electricity (COE) via reductions in cold cycle temperature; and 3. the development of a primary heater cost and performance model for optimized thermal integration with sCO2 power cycles to minimize plant COE.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {10}
}

Conference:
Other availability
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