Explore Challenges For Business For Startups Who We Are Results
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Explore Challenges For Business For Startups Who We Are Results
Howard Purdum
Charlotte, North Carolina, United States
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Challenges
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Awards
April 18, 2025, 7:56 p.m. PDT
Industrial Energy Storage Systems Prize
registered for challenge
April 15, 2025, 2:26 a.m. PDT
Energy Storage Innovations Prize Round 2
registered for challenge
Sept. 18, 2023, 2:28 a.m. PDT
Solar Prize Round 7
registered for challenge
Oct. 1, 2022, 4:07 p.m. PDT
Solar Prize Round 6
registered for challenge
Aug. 21, 2021, 3:45 p.m. PDT
Solar Prize Round 5 Hardware Track
registered for challenge
Aug. 31, 2020, 10:11 p.m. PDT
Solar Prize Round 4
registered for challenge