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transformer, TPDV02P13_05transformer, TPDV02P13_06transformer, TPDV02P13_07Transformer, Pole, wires, TPDV02P13_09TPDV02P13_10Transmission Lines, Powerline, Powerpole, TPDV02P13_11TPDV02P13_12TPDV02P13_13Transmission Lines, Powerline, Powerpole, TPDV02P13_14TPDV02P13_15TPDV02P13_16TPDV02P13_17transformer, Transmission Lines, Powerline, Powerpole, TPDV02P13_18transformer, Transmission Lines, Powerline, Powerpole, TPDV02P13_19TPDV02P14_01transformer, Transmission Lines, Powerline, Powerpole, TPDV02P14_02tippy to the top tower, TPDV02P14_03TPDV02P14_04TPDV02P14_05TPDV02P14_06Transmission Lines, Powerline, Powerpole, TPDV02P14_07Transmission Lines, Powerline, Powerpole, TPDV02P14_08transformer, Transmission Lines, Powerline, Powerpole, TPDV02P14_09transformer, wires wires and more wires, Transmission Lines, Powerline, Powerpole, TPDV02P14_10transformer, wires wires and more wires, TPDV02P14_11wires wires and more wires, Transmission Lines, Powerline, Powerpole, TPDV02P14_12Transmission Lines, Powerline, Powerpole, TPDV02P14_13TPDV02P14_14TPDV02P14_15TPDV02P14_16TPDV02P14_17TPDV02P14_18TPDV02P14_19Interstate Highway I-5, TPDV02P15_01Interstate Highway I-5, TPDV02P15_02Interstate Highway I-5, TPDV02P15_03Interstate Highway I-5, TPDV02P15_04Interstate Highway I-5, TPDV02P15_05Interstate Highway I-5, TPDV02P15_06Interstate Highway I-5, TPDV02P15_07Interstate Highway I-5, TPDV02P15_08Interstate Highway I-5, Transmission Lines, Powerline, Powerpole, TPDV02P15_09Altamont Pass, Transmission Lines, Powerline, Powerpole, TPDV02P15_10Altamont Pass, Transmission Lines, Powerline, Powerpole, TPDV02P15_11Altamont Pass, Transmission Lines, Powerline, Powerpole, TPDV02P15_12Altamont Pass, Transmission Lines, Powerline, Powerpole, TPDV02P15_13Altamont Pass, Transmission Lines, Powerline, Powerpole, TPDV02P15_14Altamont Pass, Transmission Lines, Powerline, Powerpole, TPDV02P15_15Altamont Pass, Transmission Lines, Powerline, Powerpole, TPDV02P15_16Transmission Lines, Powerline, Powerpole, TPDV02P15_17TPDV02P15_18High Tower, TPDV02P15_19High Tower, TPDV03P01_01High Tower, TPDV03P01_02High Tower, TPDV03P01_03High Tower, TPDV03P01_04High Tower, TPDV03P01_05High Tower, TPDV03P01_06moon reflecting in the bay, Dynegy Morro Bay, Powerplant, TPFPCD0653_001Dynegy Morro Bay, Powerplant, TPFPCD0653_001BDynegy Morro Bay, Powerplant, TPFPCD0653_001CTPFV01P01_01Smoke, Pollution, TPFV01P01_02TPFV01P01_03TPFV01P01_04TPFV01P01_05TPFV01P01_06.1715TPFV01P01_07TPFV01P01_08Moss Landing Powerplant, PCH, Pacific Coast Highway, TPFV01P01_09Moss Landing Powerplant, PCH, Pacific Coast Highway, TPFV01P01_10Smokestack, Moss Landing Powerplant, TPFV01P01_11Hermosa Beach, California, TPFV01P01_13Dynegy Morro Bay, Powerplant, TPFV01P01_14.1715TPFV01P01_15Dynegy Morro Bay, Powerplant, TPFV01P01_16Ahmadabad, India, TPFV01P01_17.1715Ahmadabad, India, TPFV01P01_18Ahmadabad, India, TPFV01P01_19TPFV01P02_01TPFV01P02_02TPFV01P02_03TPFV01P02_04Billowing Smoke, Pollution, TPFV01P02_05Billowing Smoke, Pollution, TPFV01P02_06TPFV01P02_07TPFV01P02_08TPFV01P02_09Huntington Beach, PCH, TPFV01P02_10Huntington Beach, PCH, TPFV01P02_11TPFV01P02_12Billowing Smoke, Pollution, TPFV01P02_13Moon, Dynegy Morro Bay, TPFV01P02_14Moon, Dynegy Morro Bay, TPFV01P02_14BNavajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P02_15Navajo Coal Power Plant, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P02_16Navajo Coal Power Plant, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P02_17Huntington Power Plant, Emery County, Utah, TPFV01P02_18Huntington Power Plant, Emery County, Utah, TPFV01P02_19Huntington Power Plant, Emery County, Utah, TPFV01P03_01Amarul Coal Fired Plant, TPFV01P03_02Amarul Coal Fired Plant, TPFV01P03_03Amarul Coal Fired Plant, TPFV01P03_04Amarul Coal Fired Plant, TPFV01P03_05Amarul Coal Fired Plant, TPFV01P03_06TPFV01P03_07.0168TPFV01P03_08TPFV01P03_09Billowing Smoke, Pollution, TPFV01P03_10Billowing Smoke, Pollution, TPFV01P03_11.1715Billowing Smoke, Pollution, TPFV01P03_11B.1715Billowing Smoke, Pollution, TPFV01P03_12Billowing Smoke, Pollution, TPFV01P03_13Billowing Smoke, Pollution, TPFV01P03_14Billowing Smoke, Pollution, TPFV01P03_15Billowing Smoke, Pollution, TPFV01P03_16Billowing Smoke, Pollution, TPFV01P03_17Billowing Smoke, Pollution, TPFV01P03_18Billowing Smoke, Pollution, TPFV01P03_19Billowing Smoke, Pollution, TPFV01P04_01.1716Billowing Smoke, Pollution, TPFV01P04_02Tel Aviv, TPFV01P04_03Caeseria, TPFV01P04_04Caeseria, TPFV01P04_05Bathing Forbidden, Danger, Skull and Crossbones, Caution, warning, Israel, TPFV01P04_06Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P04_07Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P04_08Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_09Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_10Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_11Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_12Billowing Smoke, Pollution, Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_13Billowing Smoke, Pollution, Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_14Billowing Smoke, Pollution, Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_15Billowing Smoke, Pollution, Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_15BBillowing Smoke, Pollution, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P04_16Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_17Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_17.1716Billowing Smoke, Pollution, Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_19Billowing Smoke, Pollution, Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P05_01.1716Billowing Smoke, Pollution, Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P05_01B.1716Billowing Smoke, Pollution, Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P05_02Cooling Towers, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P05_03Cooling Towers, Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P05_04Cooling Towers, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P05_05Cooling Towers, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P05_05.0144Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P05_06Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P05_07Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P05_07BNavajo Coal Power Generating Station, Plant, Arizona, TPFV01P05_08Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P05_08.2047TPFV01P05_09TPFV01P05_10TPFV01P05_11 , TPFV01P05_12Smoke, ash, smokestacks, powerplant, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P05_13Smoke, ash, smokestacks, powerplant, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P05_14Smoke, ash, smokestacks, powerplant, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P05_15Smoke, ash, smokestacks, powerplant, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P05_16Kingston, Ontario, TPFV01P05_17Kingston, Ontario, TPFV01P05_18Kingston, Ontario, TPFV01P05_19Toronto, Canada, TPFV01P06_01Toronto, Canada, TPFV01P06_02TPFV01P06_03TPFV01P06_04.1716TPFV01P06_04BTPFV01P06_05TPFV01P06_06Eugene, Oregon, USA, TPFV01P06_07Eugene, Oregon, USA, TPFV01P06_08Eugene, Oregon, USA, TPFV01P06_09TPFV01P06_10TPFV01P06_11TPFV01P06_12TPFV01P06_13TPFV01P06_14TPFV01P06_15TPFV01P06_16TPFV01P06_17Billowing Smoke, Pollution, Moss Landing, TPFV01P06_18Gas Valve, Round, Circular, Circle, Manhole Cover, Labyrinth, TPFV01P06_19Gas Pipeline, Warning, TPFV01P07_01Gas Pipeline, Warning, TPFV01P07_02Gas Pipeline, Warning, TPFV01P07_03TPFV01P07_04TPFV01P07_05TPFV01P07_06TPFV01P07_07TPFV01P07_08Huntington Beach, TPFV01P07_09TPFV01P07_10TPFV01P07_11TPFV01P07_12Moss Landing Power Plant, Monterey Bay, Elkorn Slough, TPFV01P07_13Moss Landing Power Plant, Monterey Bay, Elkorn Slough, TPFV01P07_14Billowing Smoke, Moss Landing Power Plant, Monterey Bay, TPFV01P07_15Aqueduct, mountains, transportation, dam, Spillway from Lake Benmore, 1950s, TPHV01P01_01Aqueduct, mountains, transportation, dam, Benmore Generating Plant, 1950s, TPHV01P01_02Albury, Australia, Dam, 1950s, TPHV01P01_03Albury, Australia, Dam, 1950s, TPHV01P01_03.1716Shasta Lake Dam, California, 1950s, TPHV01P01_04Shasta Lake Dam, 1950s, TPHV01P01_04.1716Glen Canyon Dam, Lake Powell, 1950s, Tonalea Coconino County, Arch-gravity dam, Colorado River, Page, Arizona, TPHV01P01_05Edmonston Pumping Plant, Tehachapi Mountains, Pump Plant, Parking Lot, Mountains, California Aqueduct, 1950s, TPHV01P01_06Edmonston Pumping Plant, Tehachapi Mountains, California Aqueduct, 1950s, TPHV01P01_07Shasta Lake Dam, TPHV01P01_08Shasta Lake Dam, TPHV01P01_09Colorado River, Lake Mead, Hoover Dam in the Hills, TPHV01P01_10Lake Mead, Hoover Dam, TPHV01P01_11.1716Lake Mead, Hoover Dam, TPHV01P01_12Colorado River, Lake Mead, Hoover Dam, TPHV01P01_13Colorado River, Lake Mead, Hoover Dam, TPHV01P01_14Colorado River, Lake Mead, Hoover Dam, TPHV01P01_15Colorado River, Lake Mead, Hoover Dam, TPHV01P01_16Lake Mead, Hoover Dam, TPHV01P01_17.1716Lake Mead, Hoover Dam, TPHV01P01_18Lake Mead, Hoover Dam, TPHV01P01_19Lake Mead, Hoover Dam, TPHV01P02_01.1716Hoover Dam, TPHV01P02_02.1716Hoover Dam, TPHV01P02_03Hoover Dam, Lake Mead, TPHV01P02_04Emblems, State Logos, Eagle, bar-relief, Hoover Dam, TPHV01P02_05.1716Hoover Dam, Colorado River, TPHV01P02_06Hoover Dam, TPHV01P02_07Hoover Dam, Colorado River, TPHV01P02_08Francis turbine, Hydropower, generator, Hoover Dam, TPHV01P02_09Francis turbine, Hydropower, generator, Hoover Dam, TPHV01P02_09BFrancis turbine, Hydropower, generator, Hoover Dam, TPHV01P02_10Francis turbine, Hydropower, generator, Hoover Dam, TPHV01P02_10.1716turbine, generator, Hoover Dam, TPHV01P02_11turbine, generator, Hoover Dam, TPHV01P02_11BFrancis turbine, Hydropower, generator, Hoover Dam, TPHV01P02_12Whirlpool, Power House, Hoover Dam, Colorado River, Colorado River, TPHV01P02_13.1716Hoover Dam, at the bottom, TPHV01P02_14Hoover Dam, TPHV01P02_15Hoover Dam, looking-up, TPHV01P02_16Hoover Dam, TPHV01P02_16BHoover Dam, TPHV01P02_17Hoover Dam Water Intake Towers, TPHV01P02_18BHoover Dam, TPHV01P02_18CWater Intakes, Hoover Dam, Lake Mead, TPHV01P02_19Water Pipes, Hoover Dam, TPHV01P03_01Water Pipes, Hoover Dam, TPHV01P03_02Generator, Turbine, Hoover Dam, TPHV01P03_03Hoover Dam, Generator, Turbine, TPHV01P03_03BHoover Dam, Turbine, TPHV01P03_04Francis turbine, Hydropower, generator, Hoover Dam, TPHV01P03_05Underground Hallway, Vanishing Point, Hoover Dam, TPHV01P03_06Underground Hallway, Vanishing Point, Hoover Dam, TPHV01P03_07Underground Hallway, Vanishing Point, Hoover Dam, TPHV01P03_08Hoover Dam, TPHV01P03_09Niagara Falls Dam, TPHV01P03_10Niagara Falls Dam, TPHV01P03_11Niagara Falls Dam, TPHV01P03_11.2047Niagara Falls Dam, TPHV01P03_11BW.2047Niagara Falls Dam, TPHV01P03_12Niagara Falls Dam, Bridge, TPHV01P03_13Niagara Falls Dam, TPHV01P03_14Control Room, Niagara Falls Dam, TPHV01P03_15Control Room, Niagara Falls Dam, TPHV01P03_16Control Room, Niagara Falls Dam, TPHV01P03_16Bturbine, generator, rotor, Niagara Falls Dam, MRO, TPHV01P03_17Aswan High Dam, Nile River, TPHV01P03_18Aswan High Dam, Nile River, TPHV01P03_19Aswan High Dam, Nile River, TPHV01P04_01Aswan High Dam, Nile River, TPHV01P04_02Hills, mountains, irrigation pumps, rice fields, Araniko Highway, Nepal, TPHV01P04_03Water Pipes, Pipeline, Pumping Station, Araniko Highway, River, Nepal, TPHV01P04_04Araniko Highway, Nepal, TPHV01P04_05Flaming Gorge, Utah, TPHV01P04_06Flaming Gorge, Utah, TPHV01P04_07Flaming Gorge, Utah, TPHV01P04_08Yangtze River, Hubei, China, TPHV01P04_09Yangtze River, Hubei, China, Panorama, TPHV01P04_10Glen Canyon Dam, Tonalea Coconino County, Arch-gravity dam, Colorado River, Lake Powell, TPHV01P04_11Glen Canyon Dam bridge, steel arch bridge, US Highway 89, truss, Page, Arizona, TPHV01P04_12Visitor Center, building, Glen Canyon Dam, Page, Arizona, TPHV01P04_13Lake Powell, Glen Canyon Dam, Page, Arizona, TPHV01P04_14Lake Powell and Glen Canyon Dam, Page, Arizona, TPHV01P04_15.1716Glen Canyon Dam, Page, Arizona, TPHV01P04_16Glen Canyon Dam, bridge shadow, Page, Arizona, TPHV01P04_17.1716Glen Canyon Dam, Page, Arizona, TPHV01P04_18Hoover Dam, Water Intake, Lake Mead, TPHV01P04_19Hoover Dam, Water Intake, Lake Mead, TPHV01P05_01Hoover Dam, Water Intake, Lake Mead, TPHV01P05_02Water Tower, building, pumping station, Cascade National Park, Washington, TPHV01P05_03Grand Coulee Dam, Columbia River, Gravity Dam, TPHV01P05_04Castaic Lake, Artificial Lake, Los Angeles County, California, USA, TPHV01P05_05Central Valley, California, TPHV01P05_06San Luis Reservoir, O'neill Forebay, Merced County, California, TPHV01P05_07San Luis Reservoir, O'neill Forebay, Merced County, California, TPHV01P05_08Glen Canyon Dam, Page, Arizona, USA, TPHV01P05_09Lake Powell, Glen Canyon Dam, Page, Arizona, USA, TPHV01P05_10Glen Canyon Dam, Page, Arizona, USA, TPHV01P05_11Glen Canyon Dam, Page, Arizona, USA, TPHV01P05_12Glen Canyon Dam bridge, steel arch bridge, US Highway 89, truss, Page, Arizona, TPHV01P05_13Bonneville Dam, Columbia River, Oregon, TPHV01P05_14Bonneville Dam, Columbia River, Oregon, TPHV01P05_15Bonneville Dam, Columbia River, Oregon, TPHV01P05_16
transformer, TPDV02P13_05transformer, TPDV02P13_06transformer, TPDV02P13_07Transformer, Pole, wires, TPDV02P13_09TPDV02P13_10Transmission Lines, Powerline, Powerpole, TPDV02P13_11TPDV02P13_12TPDV02P13_13Transmission Lines, Powerline, Powerpole, TPDV02P13_14TPDV02P13_15TPDV02P13_16TPDV02P13_17transformer, Transmission Lines, Powerline, Powerpole, TPDV02P13_18transformer, Transmission Lines, Powerline, Powerpole, TPDV02P13_19TPDV02P14_01transformer, Transmission Lines, Powerline, Powerpole, TPDV02P14_02tippy to the top tower, TPDV02P14_03TPDV02P14_04TPDV02P14_05TPDV02P14_06Transmission Lines, Powerline, Powerpole, TPDV02P14_07Transmission Lines, Powerline, Powerpole, TPDV02P14_08transformer, Transmission Lines, Powerline, Powerpole, TPDV02P14_09transformer, wires wires and more wires, Transmission Lines, Powerline, Powerpole, TPDV02P14_10transformer, wires wires and more wires, TPDV02P14_11wires wires and more wires, Transmission Lines, Powerline, Powerpole, TPDV02P14_12Transmission Lines, Powerline, Powerpole, TPDV02P14_13TPDV02P14_14TPDV02P14_15TPDV02P14_16TPDV02P14_17TPDV02P14_18TPDV02P14_19Interstate Highway I-5, TPDV02P15_01Interstate Highway I-5, TPDV02P15_02Interstate Highway I-5, TPDV02P15_03Interstate Highway I-5, TPDV02P15_04Interstate Highway I-5, TPDV02P15_05Interstate Highway I-5, TPDV02P15_06Interstate Highway I-5, TPDV02P15_07Interstate Highway I-5, TPDV02P15_08Interstate Highway I-5, Transmission Lines, Powerline, Powerpole, TPDV02P15_09Altamont Pass, Transmission Lines, Powerline, Powerpole, TPDV02P15_10Altamont Pass, Transmission Lines, Powerline, Powerpole, TPDV02P15_11Altamont Pass, Transmission Lines, Powerline, Powerpole, TPDV02P15_12Altamont Pass, Transmission Lines, Powerline, Powerpole, TPDV02P15_13Altamont Pass, Transmission Lines, Powerline, Powerpole, TPDV02P15_14Altamont Pass, Transmission Lines, Powerline, Powerpole, TPDV02P15_15Altamont Pass, Transmission Lines, Powerline, Powerpole, TPDV02P15_16Transmission Lines, Powerline, Powerpole, TPDV02P15_17TPDV02P15_18High Tower, TPDV02P15_19High Tower, TPDV03P01_01High Tower, TPDV03P01_02High Tower, TPDV03P01_03High Tower, TPDV03P01_04High Tower, TPDV03P01_05High Tower, TPDV03P01_06moon reflecting in the bay, Dynegy Morro Bay, Powerplant, TPFPCD0653_001Dynegy Morro Bay, Powerplant, TPFPCD0653_001BDynegy Morro Bay, Powerplant, TPFPCD0653_001CTPFV01P01_01Smoke, Pollution, TPFV01P01_02TPFV01P01_03TPFV01P01_04TPFV01P01_05TPFV01P01_06.1715TPFV01P01_07TPFV01P01_08Moss Landing Powerplant, PCH, Pacific Coast Highway, TPFV01P01_09Moss Landing Powerplant, PCH, Pacific Coast Highway, TPFV01P01_10Smokestack, Moss Landing Powerplant, TPFV01P01_11Hermosa Beach, California, TPFV01P01_13Dynegy Morro Bay, Powerplant, TPFV01P01_14.1715TPFV01P01_15Dynegy Morro Bay, Powerplant, TPFV01P01_16Ahmadabad, India, TPFV01P01_17.1715Ahmadabad, India, TPFV01P01_18Ahmadabad, India, TPFV01P01_19TPFV01P02_01TPFV01P02_02TPFV01P02_03TPFV01P02_04Billowing Smoke, Pollution, TPFV01P02_05Billowing Smoke, Pollution, TPFV01P02_06TPFV01P02_07TPFV01P02_08TPFV01P02_09Huntington Beach, PCH, TPFV01P02_10Huntington Beach, PCH, TPFV01P02_11TPFV01P02_12Billowing Smoke, Pollution, TPFV01P02_13Moon, Dynegy Morro Bay, TPFV01P02_14Moon, Dynegy Morro Bay, TPFV01P02_14BNavajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P02_15Navajo Coal Power Plant, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P02_16Navajo Coal Power Plant, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P02_17Huntington Power Plant, Emery County, Utah, TPFV01P02_18Huntington Power Plant, Emery County, Utah, TPFV01P02_19Huntington Power Plant, Emery County, Utah, TPFV01P03_01Amarul Coal Fired Plant, TPFV01P03_02Amarul Coal Fired Plant, TPFV01P03_03Amarul Coal Fired Plant, TPFV01P03_04Amarul Coal Fired Plant, TPFV01P03_05Amarul Coal Fired Plant, TPFV01P03_06TPFV01P03_07.0168TPFV01P03_08TPFV01P03_09Billowing Smoke, Pollution, TPFV01P03_10Billowing Smoke, Pollution, TPFV01P03_11.1715Billowing Smoke, Pollution, TPFV01P03_11B.1715Billowing Smoke, Pollution, TPFV01P03_12Billowing Smoke, Pollution, TPFV01P03_13Billowing Smoke, Pollution, TPFV01P03_14Billowing Smoke, Pollution, TPFV01P03_15Billowing Smoke, Pollution, TPFV01P03_16Billowing Smoke, Pollution, TPFV01P03_17Billowing Smoke, Pollution, TPFV01P03_18Billowing Smoke, Pollution, TPFV01P03_19Billowing Smoke, Pollution, TPFV01P04_01.1716Billowing Smoke, Pollution, TPFV01P04_02Tel Aviv, TPFV01P04_03Caeseria, TPFV01P04_04Caeseria, TPFV01P04_05Bathing Forbidden, Danger, Skull and Crossbones, Caution, warning, Israel, TPFV01P04_06Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P04_07Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P04_08Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_09Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_10Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_11Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_12Billowing Smoke, Pollution, Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_13Billowing Smoke, Pollution, Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_14Billowing Smoke, Pollution, Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_15Billowing Smoke, Pollution, Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_15BBillowing Smoke, Pollution, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P04_16Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_17Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_17.1716Billowing Smoke, Pollution, Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P04_19Billowing Smoke, Pollution, Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P05_01.1716Billowing Smoke, Pollution, Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P05_01B.1716Billowing Smoke, Pollution, Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P05_02Cooling Towers, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P05_03Cooling Towers, Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P05_04Cooling Towers, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P05_05Cooling Towers, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P05_05.0144Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P05_06Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P05_07Navajo Coal Power Generating Station, Plant, Arizona, Smoke, ash, smokestacks, powerplant, TPFV01P05_07BNavajo Coal Power Generating Station, Plant, Arizona, TPFV01P05_08Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P05_08.2047TPFV01P05_09TPFV01P05_10TPFV01P05_11 , TPFV01P05_12Smoke, ash, smokestacks, powerplant, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P05_13Smoke, ash, smokestacks, powerplant, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P05_14Smoke, ash, smokestacks, powerplant, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P05_15Smoke, ash, smokestacks, powerplant, Navajo Coal Power Generating Station, Plant, Arizona, TPFV01P05_16Kingston, Ontario, TPFV01P05_17Kingston, Ontario, TPFV01P05_18Kingston, Ontario, TPFV01P05_19Toronto, Canada, TPFV01P06_01Toronto, Canada, TPFV01P06_02TPFV01P06_03TPFV01P06_04.1716TPFV01P06_04BTPFV01P06_05TPFV01P06_06Eugene, Oregon, USA, TPFV01P06_07Eugene, Oregon, USA, TPFV01P06_08Eugene, Oregon, USA, TPFV01P06_09TPFV01P06_10TPFV01P06_11TPFV01P06_12TPFV01P06_13TPFV01P06_14TPFV01P06_15TPFV01P06_16TPFV01P06_17Billowing Smoke, Pollution, Moss Landing, TPFV01P06_18Gas Valve, Round, Circular, Circle, Manhole Cover, Labyrinth, TPFV01P06_19Gas Pipeline, Warning, TPFV01P07_01Gas Pipeline, Warning, TPFV01P07_02Gas Pipeline, Warning, TPFV01P07_03TPFV01P07_04TPFV01P07_05TPFV01P07_06TPFV01P07_07TPFV01P07_08Huntington Beach, TPFV01P07_09TPFV01P07_10TPFV01P07_11TPFV01P07_12Moss Landing Power Plant, Monterey Bay, Elkorn Slough, TPFV01P07_13Moss Landing Power Plant, Monterey Bay, Elkorn Slough, TPFV01P07_14Billowing Smoke, Moss Landing Power Plant, Monterey Bay, TPFV01P07_15Aqueduct, mountains, transportation, dam, Spillway from Lake Benmore, 1950s, TPHV01P01_01Aqueduct, mountains, transportation, dam, Benmore Generating Plant, 1950s, TPHV01P01_02Albury, Australia, Dam, 1950s, TPHV01P01_03Albury, Australia, Dam, 1950s, TPHV01P01_03.1716Shasta Lake Dam, California, 1950s, TPHV01P01_04Shasta Lake Dam, 1950s, TPHV01P01_04.1716Glen Canyon Dam, Lake Powell, 1950s, Tonalea Coconino County, Arch-gravity dam, Colorado River, Page, Arizona, TPHV01P01_05Edmonston Pumping Plant, Tehachapi Mountains, Pump Plant, Parking Lot, Mountains, California Aqueduct, 1950s, TPHV01P01_06Edmonston Pumping Plant, Tehachapi Mountains, California Aqueduct, 1950s, TPHV01P01_07Shasta Lake Dam, TPHV01P01_08Shasta Lake Dam, TPHV01P01_09Colorado River, Lake Mead, Hoover Dam in the Hills, TPHV01P01_10Lake Mead, Hoover Dam, TPHV01P01_11.1716Lake Mead, Hoover Dam, TPHV01P01_12Colorado River, Lake Mead, Hoover Dam, TPHV01P01_13Colorado River, Lake Mead, Hoover Dam, TPHV01P01_14Colorado River, Lake Mead, Hoover Dam, TPHV01P01_15Colorado River, Lake Mead, Hoover Dam, TPHV01P01_16Lake Mead, Hoover Dam, TPHV01P01_17.1716Lake Mead, Hoover Dam, TPHV01P01_18Lake Mead, Hoover Dam, TPHV01P01_19Lake Mead, Hoover Dam, TPHV01P02_01.1716Hoover Dam, TPHV01P02_02.1716Hoover Dam, TPHV01P02_03Hoover Dam, Lake Mead, TPHV01P02_04Emblems, State Logos, Eagle, bar-relief, Hoover Dam, TPHV01P02_05.1716Hoover Dam, Colorado River, TPHV01P02_06Hoover Dam, TPHV01P02_07Hoover Dam, Colorado River, TPHV01P02_08Francis turbine, Hydropower, generator, Hoover Dam, TPHV01P02_09Francis turbine, Hydropower, generator, Hoover Dam, TPHV01P02_09BFrancis turbine, Hydropower, generator, Hoover Dam, TPHV01P02_10Francis turbine, Hydropower, generator, Hoover Dam, TPHV01P02_10.1716turbine, generator, Hoover Dam, TPHV01P02_11turbine, generator, Hoover Dam, TPHV01P02_11BFrancis turbine, Hydropower, generator, Hoover Dam, TPHV01P02_12Whirlpool, Power House, Hoover Dam, Colorado River, Colorado River, TPHV01P02_13.1716Hoover Dam, at the bottom, TPHV01P02_14Hoover Dam, TPHV01P02_15Hoover Dam, looking-up, TPHV01P02_16Hoover Dam, TPHV01P02_16BHoover Dam, TPHV01P02_17Hoover Dam Water Intake Towers, TPHV01P02_18BHoover Dam, TPHV01P02_18CWater Intakes, Hoover Dam, Lake Mead, TPHV01P02_19Water Pipes, Hoover Dam, TPHV01P03_01Water Pipes, Hoover Dam, TPHV01P03_02Generator, Turbine, Hoover Dam, TPHV01P03_03Hoover Dam, Generator, Turbine, TPHV01P03_03BHoover Dam, Turbine, TPHV01P03_04Francis turbine, Hydropower, generator, Hoover Dam, TPHV01P03_05Underground Hallway, Vanishing Point, Hoover Dam, TPHV01P03_06Underground Hallway, Vanishing Point, Hoover Dam, TPHV01P03_07Underground Hallway, Vanishing Point, Hoover Dam, TPHV01P03_08Hoover Dam, TPHV01P03_09Niagara Falls Dam, TPHV01P03_10Niagara Falls Dam, TPHV01P03_11Niagara Falls Dam, TPHV01P03_11.2047Niagara Falls Dam, TPHV01P03_11BW.2047Niagara Falls Dam, TPHV01P03_12Niagara Falls Dam, Bridge, TPHV01P03_13Niagara Falls Dam, TPHV01P03_14Control Room, Niagara Falls Dam, TPHV01P03_15Control Room, Niagara Falls Dam, TPHV01P03_16Control Room, Niagara Falls Dam, TPHV01P03_16Bturbine, generator, rotor, Niagara Falls Dam, MRO, TPHV01P03_17Aswan High Dam, Nile River, TPHV01P03_18Aswan High Dam, Nile River, TPHV01P03_19Aswan High Dam, Nile River, TPHV01P04_01Aswan High Dam, Nile River, TPHV01P04_02Hills, mountains, irrigation pumps, rice fields, Araniko Highway, Nepal, TPHV01P04_03Water Pipes, Pipeline, Pumping Station, Araniko Highway, River, Nepal, TPHV01P04_04Araniko Highway, Nepal, TPHV01P04_05Flaming Gorge, Utah, TPHV01P04_06Flaming Gorge, Utah, TPHV01P04_07Flaming Gorge, Utah, TPHV01P04_08Yangtze River, Hubei, China, TPHV01P04_09Yangtze River, Hubei, China, Panorama, TPHV01P04_10Glen Canyon Dam, Tonalea Coconino County, Arch-gravity dam, Colorado River, Lake Powell, TPHV01P04_11Glen Canyon Dam bridge, steel arch bridge, US Highway 89, truss, Page, Arizona, TPHV01P04_12Visitor Center, building, Glen Canyon Dam, Page, Arizona, TPHV01P04_13Lake Powell, Glen Canyon Dam, Page, Arizona, TPHV01P04_14Lake Powell and Glen Canyon Dam, Page, Arizona, TPHV01P04_15.1716Glen Canyon Dam, Page, Arizona, TPHV01P04_16Glen Canyon Dam, bridge shadow, Page, Arizona, TPHV01P04_17.1716Glen Canyon Dam, Page, Arizona, TPHV01P04_18Hoover Dam, Water Intake, Lake Mead, TPHV01P04_19Hoover Dam, Water Intake, Lake Mead, TPHV01P05_01Hoover Dam, Water Intake, Lake Mead, TPHV01P05_02Water Tower, building, pumping station, Cascade National Park, Washington, TPHV01P05_03Grand Coulee Dam, Columbia River, Gravity Dam, TPHV01P05_04Castaic Lake, Artificial Lake, Los Angeles County, California, USA, TPHV01P05_05Central Valley, California, TPHV01P05_06San Luis Reservoir, O'neill Forebay, Merced County, California, TPHV01P05_07San Luis Reservoir, O'neill Forebay, Merced County, California, TPHV01P05_08Glen Canyon Dam, Page, Arizona, USA, TPHV01P05_09Lake Powell, Glen Canyon Dam, Page, Arizona, USA, TPHV01P05_10Glen Canyon Dam, Page, Arizona, USA, TPHV01P05_11Glen Canyon Dam, Page, Arizona, USA, TPHV01P05_12Glen Canyon Dam bridge, steel arch bridge, US Highway 89, truss, Page, Arizona, TPHV01P05_13Bonneville Dam, Columbia River, Oregon, TPHV01P05_14Bonneville Dam, Columbia River, Oregon, TPHV01P05_15Bonneville Dam, Columbia River, Oregon, TPHV01P05_16
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