Energy conservation

https://www.wikidata.org/wiki/Q380170

Field Hierarchy

Parent
Biology 36M papers	Engineering 25M papers	Ecology 8.1M papers	Electrical engineering 4.8M papers
Current
Energy conservation 29k papers
Child
Energy engineering 7,357 papers	Zero-energy building 6,979 papers	Energy development 6,104 papers	Energy accounting 3,952 papers
Energy subsidies 1,975 papers		Low-energy house 690 papers

Trends

Notes

History