About: clean alternative

Premodifier: clean
Head noun: alternative

Same concepts

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
nuclear energy	isap:450560017	0.558123
solar power	isap:207631047	0.556607
natural gas	isap:111858870	0.550088
hydrogen	isap:83508748	0.320837
wind	isap:418586822	0.310126