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Turbines of hydroelectricity power station generators inside the Hoover Dam fuel and power generation plant, Arizona, Nevada, USA.
Guwahati, India. 3 April 2023. Construction workers busy making concrete  pillar of a bridge near Brahmaputra river in Guwahati.
Massive gate inside the Miraflores locks on the Panama canal
Miraflores Locks, Panama Canal, Central America
Empty railroad track running along concrete built walls of Panama Canal for Mules, the electric locomotive, to guide the nautical vessels through the canal.
Newly constructed tidal power generating turbine mounted on a test platform.
Akita, Japan - July 29, 2023: Concrete placement or concrete casting at construction of Naruse dam in Akita, Japan
Belo Monte Dam, in Xingu river, Pará state, Brazil
Hoabinh, Vietnam - Aug 4, 2014: View of Hoa Binh Hydroelectricity Plant. This plant was built from 1979 to 1994 with 8 machines provides 1920 MW, equal to one third of productivity of Vietnam.
Aerial photography of hydropower station
Khun Dan Prakan Chon Dam was formerly named Khlong Tha Dan reservoir at Ban Tha-Dan in Hin Tang subdistrict, Muang district in Nakhon Nayok, Thailand (Text thai language mean Khun Dan Prakan Chon Dam)
Large dam spillway in full flow after heavy rain
The hydro-electric dam/power plant at Banos, Ecuador on the Rio Pastaza
Honolulu, Oahu, Hawaii, USA: clean energy from ocean waves - wave energy converter, hydrokinetics - HydroAir turbine and Power Take Off (HAT PTO),  consists of a turbine and generator. This equipment uses volumetric airflow and pressure transmitted from an Oscillating Water Column (OWC) on the Ocean Energy (OE) buoy as the energy source (Hydro Group Systems, Vigor, Siemens).
Close-up of a dam discharge during the flood period - February 2021. Detail of a discharger open during the flood period.
Aerial view of the lake surface and reservoir dam after the flood
Kurobe Dam, Japanese mountain landscape
hydroelectric power station, water gate
Lock gate at Panama Canal Gatun locks aerial view low water surface level with electric cogwheel locomotive on top of concrete wall.
A highway runs over the dam in TN.  This dam was created by the Tennessee authority to help prevent flooding in TN.
Panama Canal, Panama - 23 January 2024: Heavy steel lock gate on one one of the Cocoli set of locks on the Panama Canal
Hydro electric power station, Thailand.
Bay of Limon, Panama - July 24, 2023: Dredging operations on west side near entrance to Panama canal under blue cloudscape. Green forested shoreline
Nautical Vessel at Lock in Great Lakes at Canada -United States
Smith Mountain Lake Dam on the Roanoke River in Sandy Level, Virginia.
Kevadiya colony, statue of unity, india
Detail of Itaipu dam on river Parana on the border of Brazil and Paraguay
Large pontoon. Maasvlakte - port of Rotterdam
Foz do Iguassu, Brazil, May 27, 2010. View of the Itaipu dam giant penstocks, located on river Parana on the border of Brazil and Paraguay.
A reservoir and dam in the mountains
Free Images: "bestof:Installing 2500 HP Turbines at Gatun Lake Spillway, Panama Canal.jpeg check categories 14 August 2015 1 Installing 2500 H P Turbines at Gatun Lake Spillway"
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