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DOE OSTI · 3022461

Legacy Devices and Interoperability: Developing a Scientific Strategy for Inclusion and Representation of Older Devices

Berres, Andreas S. [National Laboratory of the Rockies (NLR), Golden, CO (United States)]·Myers, Alexis R. [National Laboratory of the Rockies (NLR), Golden, CO (United States)]·Langner, M. Rois [National Laboratory of the Rockies (NLR), Golden, CO (United States)] (ORCID:0000000283281826)·Wang, Qichao [National Laboratory of the Rockies (NLR), Golden, CO (United States)] (ORCID:0000000208634564)·Maguire, Jeff [National Laboratory of the Rockies (NLR), Golden, CO (United States)] (ORCID:0000000343540499)·Prabakar, Kumaraguru [National Laboratory of the Rockies (NLR), Golden, CO (United States)] (ORCID:0000000229620743)·Sanyal, Jibonananda [National Laboratory of the Rockies (NLR), Golden, CO (United States)]
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Abstract

Legacy devices across grid, transportation, and building systems present complex modernization challenges that extend far beyond simple equipment obsolescence. Pulling from presentations and break-out group discussions from this workshop on legacy devices across all three sectors, this report examines the interconnected factors driving replacement decisions, documents successful modernization initiatives from recent years, and provides strategic guidance for coordinating infrastructure transformation across these critical sectors.

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32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATIONbuildingsdevicesgridinternet of thingsinteroperabilitylegacy devicesold devicesretrofitssensorstraffictransportation

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Berres, Andreas S. [National Laboratory of the Rockies (NLR), Golden, CO (United States)], Myers, Alexis R. [National Laboratory of the Rockies (NLR), Golden, CO (United States)], Langner, M. Rois [National Laboratory of the Rockies (NLR), Golden, CO (United States)] (ORCID:0000000283281826), Wang, Qichao [National Laboratory of the Rockies (NLR), Golden, CO (United States)] (ORCID:0000000208634564), Maguire, Jeff [National Laboratory of the Rockies (NLR), Golden, CO (United States)] (ORCID:0000000343540499), Prabakar, Kumaraguru [National Laboratory of the Rockies (NLR), Golden, CO (United States)] (ORCID:0000000229620743), Sanyal, Jibonananda [National Laboratory of the Rockies (NLR), Golden, CO (United States)]. 2026-03-04. Legacy Devices and Interoperability: Developing a Scientific Strategy for Inclusion and Representation of Older Devices. https://doi.org/10.2172/3022461

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