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Technical Terms
Energy Efficiency
Innovative technologies for sustainable living
5appearances
Feb 2024first appeared
Nov 2025most recent
Technical Termscategory
The arc
Appears across 5 pieces (2 defined it · 3 discussed it in essays): when this term was part of the conversation. First surfaces Feb 2024.
How the definition evolved (2 versions)
- 103th Ratio of useful output to energy input in a system
