Hypios CI

Active Challenges​

These are the challenges currently open for your solutions. Challenge descriptions on this page are only summaries. Registered solvers can access full description versions of the challenges.

Archived challenges

These are the challenges that have expired or been solved.

  • 25 000€
  • Deadline: 5/12/2019
Hard Difficulty​
Hypios challenge Method of Separation of Quarry Fines

Method of Separation of Quarry Fines

The seeker operates one of the largest limestone quarries in the world: approximately 6 million tons of limestone aggregates are produced each year. The use of a wet processing technology for aggregate production generates ...

  • 15 000€
  • Deadline: 5/12/2019
Medium Difficulty​
Hypios challenge Sustainable Utilisation of Quarry By-products

Sustainable Utilisation of Quarry By-products

The seeker operates one of the largest limestone quarries in the world: approximately 6 million tons of limestone aggregates are produced each year. The use of a wet processing technology for aggregate production generates ...

  • 3 000€
  • Deadline: 31/12/2019
Medium Difficulty​
Hypios challenge Natural Cooling Systems Applicable to Cities

Natural Cooling Systems Applicable to Cities

This is one of the great dilemmas of climate change: We take such comfort from air conditioning that worldwide energy consumption for that purpose has already tripled since 1990. It is on track to grow even faster through mid-century—and assuming fossil-fuel–fired power plants provide the electricity, that could cause enough carbon dioxide emissions to warm the planet by another deadly half-degree Celsius.” Conniff, Richard. “Could Air-Conditioning Fix Climate Change?” Scientific American, 30 Apr. 2019...

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