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Montréal, Québec, Canada
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My Challenges
by Rio Tinto
170
Developing Low-Impact Mining Approaches
Rio Tinto seeks new approaches for mineral sands mining to reduce water use, avoid costly infrastructure and minimize environmental impacts.
by Rio Tinto
262
Low Impact Mining Challenge
Seeking ideas for new mining approaches to reduce the footprint on the area mined and avoid the need for traditionally costly infrastructure
Challenges
by Bureau of Reclamation
834
Guardians of the Reservoir Challenge
Help sustain America’s reservoirs. We’re looking for ways to remove sedimentation that regularly accumulates in reservoirs.
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NASA Tournament Lab
Bureau of Reclamation
Rio Tinto
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