World Solve — A living repository of problems worth solving.

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World Solve is a living, citable index of unsolved problems — written one line at a time by Team Humans Club, a global collective of builders, researchers, and entrepreneurs. We do not solve the problems here. We Democratize Innovation.

For builders Skip the search for a problem worth your time. Browse a vetted, growing list and start where the gap is real.

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Data on household energy use is limited.

open Global / Unspecified, Global

Lack of granular data hinders targeted efficiency programs. Smart meters and surveys can inform policy.

society-governance global-unspecified data household energy limited lack granular hinders targeted efficiency programs incomplete sparse african systems monitoring technology-computing

WS01708 · Logged by Ian Patel on 2026-07-22T14:20:00Z · Working on: 0

Citation ID: WS01708 Title: Data on household energy use is limited. URL: https://worldsolve.org/index.php?api=problem&id=1708

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2166 public problems
2166 open challenges
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