# treading water (upkeep)

*Ordinarily means:* making effort just to stay in the same place without progressing.

Work that holds a thing inside its window by countering drift, but uses all available energy so nothing remains for growth or movement.

- Computed level: L15 (depth in the emergence graph, not abstraction)
- Status: review  ·  Domain: everyday language  ·  Arena: emergence

## Emergence
**Emerges from:** [work](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-work.effort), [parameter](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-parameter.condition), [drift](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-drift.aimless), [window](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-window.range), [energy](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-energy.capacity), [maintenance](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-maintenance.upkeep)

**Through:** invisible maintenance

**Novel properties:**
- treading-water.upkeep

## Examples
- The International Space Station requires regular reboosts to counteract atmospheric drag and maintain orbit. *(engineering)*
- The Netherlands spends over €1 billion annually to pump water and maintain sea-level defenses against subsidence. *(institutions)*
- A laptop fan runs constantly under heavy load to prevent thermal throttling, consuming power without speeding up computation. *(computing)*

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*Canonical: https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-treading-water.upkeep*  
*Structured data: https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-treading-water.upkeep.json*  
*Every definition provably resolves to space, time, energy and pattern.*