Techno-Economics and Cost Modeling for State-of-the-Art sCO2 Components
- NETL
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.
- Research Organization:
- National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV (United States)
- Sponsoring Organization:
- FE
- OSTI ID:
- 1573214
- Report Number(s):
- NETL-PUB-22690
- Resource Relation:
- Conference: U.S. DOE sCO2 Workshop 2019 Golden, Colorado 10/31/2019 - 11/1/2019
- Country of Publication:
- United States
- Language:
- English
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