drone, dam and lake of water with rainbow in nature for sustainable electricity, renewable energy or power production. hydroelectric, bridge or aerial view of river, waterfall or flood gate in canada - 水力發電廠 個影片檔及 b 捲影像00:12再生能源, 水力發電
aerial view, dam and waterfall or water in nature for power production, renewable energy and sustainable electricity. hydroelectric, bridge and drone of river, lake and flood gate in south africa - 水力發電廠 個影片檔及 b 捲影像00:15水力發電
aerial view of mcnary dam on the columbia river between oregon and washington state. - 水力發電廠 個影片檔及 b 捲影像00:19水力發電, 美國
drone, dam and lake of water in nature for sustainable energy, electricity and power production outdoor. hydroelectric, bridge and aerial view of river, waterfall and engineer walk on architecture - 水力發電廠 個影片檔及 b 捲影像00:07水力發電
female engineer working in hydroelectric dam. ecology orientated. renewable energy systems. - 水力發電廠 個影片檔及 b 捲影像00:32水力發電
mid adult asian male engineer in a white helmet working with a digital tablet and showing recorded information to his coworker female who using radio communication at the hydroelectric dam to report water level, and performance to team. clean energy - 水力發電廠 個影片檔及 b 捲影像00:14水力發電
aerial view, dam and lake of water in nature for sustainable electricity, renewable energy or power production at reservoir hydroelectric, bridge and drone of river, waterfall or flood gate in canada - 水力發電廠 個影片檔及 b 捲影像00:06水力發電
renewable energy engineers are actively discussing over laptop at wind farm, pointing out details on screen. green ecological power generation wind sustainable energy. - 水力發電廠 個影片檔及 b 捲影像00:06
aerial drone tilt up shot of dam and beautiful lake amidst mountains during autumn - 水力發電廠 個影片檔及 b 捲影像00:14
wide shot time lapse clouds in blue sky over hoover dam and lake mead on border of nevada + arizona - 水力發電廠 個影片檔及 b 捲影像00:40水力發電
day to night time-lapse of discharge of chungju dam on namhangang river / chungju-si, chungcheongbuk-do, south korea - 水力發電廠 個影片檔及 b 捲影像00:21水力發電
ms aerial shot of hydroelectric power station / wasserburg, bavaria, germany - 水力發電廠 個影片檔及 b 捲影像00:13
hydroelectric dam, engineer and drone on bridge for water, clean power and sustainability in nature. wall, person and renewable energy for ecology, environment or change with electricity production - 水力發電廠 個影片檔及 b 捲影像00:12水力發電
sustainability & clean energy. engineer uses ai in hydropower optimization - 水力發電廠 個影片檔及 b 捲影像00:16水力發電
drone, dam and river of water in nature, flowing by gate for energy and electricity or power outdoor in industry. hydroelectric, bridge and aerial view of lake, waterfall and architecture in canada - 水力發電廠 個影片檔及 b 捲影像00:05水力發電
aerial view, dam and lake of water flow at gate for sustainable electricity, renewable energy or power production outdoor. hydroelectric, bridge or drone of river, waterfall or architecture in canada - 水力發電廠 個影片檔及 b 捲影像00:05水力發電
female engineer working in hydroelectric dam. ecology orientated. renewable energy systems. - 水力發電廠 個影片檔及 b 捲影像00:37水力發電
overhead view of man standing on bridge and looking at water going in lower huia dam, auckland, new zealand. - 水力發電廠 個影片檔及 b 捲影像00:08
aerial shot of changtangang reservoir,ancient town of fenghuang,fenghuang county,xiangxi,hunan,china,asia.tuojiang river. - 水力發電廠 個影片檔及 b 捲影像00:28
aerial drone view of gabcikovo dam, gates and hydroelectric power plant on danube under sky at sunset, hungary - 水力發電廠 個影片檔及 b 捲影像00:23水力發電
maintenance engineers working in hydroelectric dam. ecology orientated. renewable energy systems. - 水力發電廠 個影片檔及 b 捲影像00:26水力發電
discharge of chungju dam on namhangang river / chungju-si, chungcheongbuk-do, south korea - 水力發電廠 個影片檔及 b 捲影像00:10
aerial view water flowing in spillway of big dam for generate electric power. - 水力發電廠 個影片檔及 b 捲影像00:13水力發電
aerial drone zoom in shot of unknown tourist walking on concrete arch dam along turquoise lake in italy - 水力發電廠 個影片檔及 b 捲影像00:13
aerial view, dam or lake of water with engineer for power production, renewable energy or sustainable electricity. hydroelectric, bridge or drone of river, waterfall or flood gate with person walking - 水力發電廠 個影片檔及 b 捲影像00:09水力發電