[Federal Register Volume 84, Number 223 (Tuesday, November 19, 2019)]
[Notices]
[Pages 63863-63864]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2019-25022]
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DEPARTMENT OF ENERGY
Notice of Request for Information (RFI) on Supercritical Carbon
Dioxide Power Cycles Integrated With Thermal Energy Storage
AGENCY: Office of Energy Efficiency and Renewable Energy, Department of
Energy (DOE).
ACTION: Request for Information (RFI).
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SUMMARY: The U.S. Department of Energy (DOE) invites public comment on
its Request for Information (RFI) number DE-FOA-0002182 regarding
Supercritical Carbon Dioxide Power Cycles Integrated with Thermal
Energy Storage. The purpose of this RFI is to solicit feedback from
industry, academia, research laboratories, government agencies, and
other stakeholders on methods to integrate and demonstrate
supercritical carbon dioxide power cycles with thermal energy storage
that operates in the temperature range between 565 and 670 [deg]C. The
focus is on the integration of subsystems at temperatures that can
enable near-term commercial deployment.
DATES: Responses to the RFI must be received by 5:00 p.m. EST on
December 18, 2019.
ADDRESSES: Interested parties are to submit comments electronically to:
[email protected]. Include Supercritical Carbon Dioxide Power
Cycles Integrated with Thermal Energy Storage or sCO2 TES
Integration, in the subject of the title. Only electronic responses
will be accepted. The complete RFI document DE-FOA-0002182 is located
at https://eere-exchange.energy.gov/.
FOR FURTHER INFORMATION CONTACT: Questions may be addressed to Rajgopal
Vijaykumar at telephone (202) 287-1817 or by email
[email protected]. Further instructions can be found in the RFI
document posted on EERE Exchange.
SUPPLEMENTARY INFORMATION: This RFI seeks feedback on technologies to
integrate and demonstrate advanced supercritical carbon dioxide (sCO2)
Brayton power cycles that are indirectly heated via thermal energy
storage at a turbine inlet temperature (TIT) range between 550 and 630
[deg]C. This request is focused on accelerating the commercialization
of sCO2 power cycles that are appropriate for near-term integration
with concentrating solar-thermal power (CSP), at temperatures that do
not require significant de-risking of the cost and performance of novel
materials. The RFI DE-FOA-0002182 is available at: https://eere-exchange.energy.gov/.
Confidential Business Information
Pursuant to 10 CFR 1004.11, any person submitting information that
he or she believes to be confidential and exempt by law from public
disclosure should submit via email two well marked copies: One copy of
the document marked ``confidential'' including all the information
believed to be confidential, and one copy of the document marked ``non-
confidential'' with the information believed to be confidential
deleted. DOE will make its own determination about the confidential
status of the information and treat it according to its determination.
Factors of interest to DOE when evaluating requests to treat
submitted information as confidential include: (1) A description of the
items; (2) whether and why such items are customarily treated as
confidential within the industry; (3) whether the information is
generally known by or available from
[[Page 63864]]
other sources; (4) whether the information has previously been made
available to others without obligation concerning its confidentiality;
(5) an explanation of the competitive injury to the submitting person
that would result from public disclosure; (6) when such information
might lose its confidential character due to the passage of time; and
(7) why disclosure of the information would be contrary to the public
interest.
Signed in Washington, DC, on October 21, 2019.
Rebecca Jones-Albertus,
Acting Director, Solar Energy Technologies Office.
[FR Doc. 2019-25022 Filed 11-18-19; 8:45 am]
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