About: efficient energy source

Premodifier: efficient energy
Head noun: source

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
natural gas	isap:212652626	0.383157
gas	isap:212652706	0.330934
fat	isap:211378833	0.258850
propane	isap:275175211	0.213176