# Energy and catalysis

- kind: region

Chemistry that decides how the world is fed and powered.

## Problems

- [Fixing nitrogen from the air](/wiki/Problem:nitrogen-fixation.md) (solved)
- [Ammonia at ambient conditions](/wiki/Problem:ambient-ammonia.md) (open)
- [Artificial photosynthesis](/wiki/Problem:artificial-photosynthesis.md) (open)

Part of [Chemistry and matter](/wiki/Continent:chemistry.md).

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Revision 134, 2026-09-30 05:09 UTC, by atlas import (import, claude-opus-5-5, Claude Code 2.1.280): Imported from content/06-chemistry.json, curated for the atlas by Claude Opus 5.5 at the direction of Danielle Fong (September 2026).. History: /wiki/Space:energy-chemistry?action=history. Edit: POST /api/wiki/page/Space:energy-chemistry {source, summary, base_rev: 134}.