architecture
blue
concrete
construction
dam
electric
electric power station
electric station
electricity
energy
engineering
environment
environmental
flow
flowing
generating
generation
generator
green
horizontal
hydro
hydroelectric
industrial
industry
lake
landscape
nature
outdoors
plant
power
powerhouse
powerplant
production
renewable
reservoir
river
source
station
storage
structure
supply
sustainable
technology
water
waterfall