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    • H3 StingRAY Final Design and Technical Report

    Metadata Updated: July 12, 2025

    The goal of this Project was to develop a standards-compliant, fabrication-ready design of Columbia Power Technologies' (C-Power) next-generation wave energy converter (WEC), the StingRAY H3. The H3 is a design iteration of C-Power's StingRAY WEC and is intended for electrical power generation suitable for utility grid or remote loads. The H3 was designed for grid-connection and at least two years of continuous testing and operation at the proposed PacWave-South (PWS) test site.

    The H3 design is intended to deliver an innovative, high-performance, survivable, and reliable device that is acceptable to potential customers, regulators, and other stakeholders, while also demonstrating the StingRAY's path towards cost-competitive electricity generation.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: Creative Commons Attribution

    Downloads & Resources

    Dates

    Metadata Created Date January 11, 2025
    Metadata Updated Date July 12, 2025

    Metadata Source

    Harvested from OpenEI data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 11, 2025
    Metadata Updated Date July 12, 2025
    Publisher Columbia Power Technologies, Inc.
    Maintainer
    Identifier https://data.openei.org/submissions/8070
    Data First Published 2023-09-15T06:00:00Z
    Data Last Modified 2025-07-11T23:02:30Z
    Public Access Level public
    Bureau Code 019:20
    Metadata Context https://openei.org/data.json
    Metadata Catalog ID https://openei.org/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Data Quality True
    Harvest Object Id bbb84e3b-2ade-4639-b301-0da5f054b0e5
    Harvest Source Id 7cbf9085-0290-4e9f-bec1-91653baeddfd
    Harvest Source Title OpenEI data.json
    Homepage URL https://mhkdr.openei.org/submissions/504
    License https://creativecommons.org/licenses/by/4.0/
    Old Spatial {"type":"Polygon","coordinates":-126.3495,41.9755,-123.26140625,41.9755,-123.26140625,49.07488287881786,-126.3495,49.07488287881786,-126.3495,41.9755}
    Program Code 019:009
    Projectlead Carrie Noonan
    Projectnumber EE0008954
    Projecttitle OPTIMIZATION, DESIGN, AND COMMERCIALIZATION PLANNING OF NEXT-GENERATION STINGRAY H3 WAVE ENERGY CONVERTER
    Source Datajson Identifier True
    Source Hash 8f6ad27a074032bb8d187e83bd2ed862fdf6acc156bc792e8ed7e3b4b5ebdc99
    Source Schema Version 1.1
    Spatial {"type":"Polygon","coordinates":-126.3495,41.9755,-123.26140625,41.9755,-123.26140625,49.07488287881786,-126.3495,49.07488287881786,-126.3495,41.9755}

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