燃やす
atom
atomic
building
business
conservation
construction
danger
dirty
eco
ecology
electric
electricity
energy
factory
fuel
generate
generating
generator
icon
illustration
industrial
industry
infographic
nuclear
pictogram
plant
pollution
polonium
potential
power
power plant
radiation
radioactive
reactor
recycling
risk
silhouette
simple
smoke
source
station
steam
thermal
tower
toxic
uranium
voltage
waste