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Benjamin Olshin
Portland, Oregon, United States
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1 Year as a User
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Last challenge activity
Solar Prize Round 3
The American-Made Solar Prize is a $3 million prize competition designed to acc…
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$3 million in total prizes, distributed through 3 contest stages (see rules)
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Nov. 10, 2019, 3:37 p.m. PST
Shine: Humanitarian Solar
joined team
June 22, 2020, 12:02 p.m. PDT
Solar Prize Round 3
registered for challenge
1 Year as a User
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Category Added to Profile
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Won a Challenge
