biogas cooker being lit, the fuel is fuelled from farm waste, both animal and vegetable, the chinese government say the biogas scheme is proving so... - 生物氣體 個影片檔及 b 捲影像00:06
light hanging from ceiling fuelled by biogas, the chinese government say the biogas scheme is proving so successful that millions of homes have... - 生物氣體 個影片檔及 b 捲影像00:07
woman loads waste into bio-gas processor, the farm waste both animal and vegetable is ladled into the ground where it moves through the three... - 生物氣體 個影片檔及 b 捲影像00:09
remaining liquid ladled from biogas processor, the odourless liquid left after fermentation makes a superb organic fertiliser, individual bio-gas... - 生物氣體 個影片檔及 b 捲影像00:11
on woman preparing meal on stove that uses natural gas made from pig dung, the chinese government wants to achieve a more sustainable development... - 生物氣體 個影片檔及 b 捲影像00:15
tilt up rubber hose pipes which carry gas straight from pit to stove in the kitchen, methane powered cooker is lit with gas prepared from pigs dung,... - 生物氣體 個影片檔及 b 捲影像00:17
pigs feed on hay in pen, farmer yin hu ying shovels pig dung into bucket and pours it into backyard pit where it stews and generates methane gas... - 生物氣體 個影片檔及 b 捲影像00:27
drone video flying through smoke rising from gunnuhver geothermal area, reykjanes peninsula, iceland - 生物氣體 個影片檔及 b 捲影像00:15
wind turbines rise under a clear blue sky, representing clean energy and a sustainable future. - 生物氣體 個影片檔及 b 捲影像00:10
wind turbines rise under a clear blue sky, representing clean energy and a sustainable future. - 生物氣體 個影片檔及 b 捲影像00:11
a large pile of garbage that people secretly dump in public areas in the community. - 生物氣體 個影片檔及 b 捲影像00:08
a large pile of garbage that people secretly dump in public areas in the community. - 生物氣體 個影片檔及 b 捲影像00:08
futuristic energy and sustainability concept with renewable icons /loopable - 生物氣體 個影片檔及 b 捲影像00:15再生能源
scenic view of various wind turbine or windmill with power station aginst windy clould sky ,renewable energy, less carbon footprint , clean green energy - 生物氣體 個影片檔及 b 捲影像00:14
scenic view of various wind turbine or windmill with power station aginst windy clould sky ,renewable energy, less carbon footprint , clean green energy - 生物氣體 個影片檔及 b 捲影像00:14
close up scenic view of huge wind turbine or windmill with windy clould sky ,renewable energy, less carbon footprint , clean green energy - 生物氣體 個影片檔及 b 捲影像00:16
scenic view of multiple wind turbines generating renewable energy on a cloudy day, surrounded by trees and natural landscape, wind farm generating green energy - 生物氣體 個影片檔及 b 捲影像00:17
scenic view of multiple wind turbines generating renewable energy on a cloudy day, surrounded by trees and natural landscape, wind farm generating green energy - 生物氣體 個影片檔及 b 捲影像00:14
scenic view of multiple wind turbines generating renewable energy on a cloudy day, surrounded by trees and natural landscape, wind farm generating green energy - 生物氣體 個影片檔及 b 捲影像00:08
sustainable energy and environmental icons around the earth infographic icons loop background - 生物氣體 個影片檔及 b 捲影像00:20
sustainable energy and environmental icons around the earth infographic icons loop background - 生物氣體 個影片檔及 b 捲影像00:20
sustainable energy and environmental icons around the earth infographic icons loop background - 生物氣體 個影片檔及 b 捲影像00:20
sustainable energy and environmental icons around the earth infographic icons loop background - 生物氣體 個影片檔及 b 捲影像00:20
sustainable energy and environmental icons around the earth infographic icons loop background - 生物氣體 個影片檔及 b 捲影像00:20
green energy and eco-friendly technology icons globe energetic background,cg concept. conceptual background. - 生物氣體 個影片檔及 b 捲影像00:24
green energy and eco-friendly technology icons globe energetic background,cg concept. conceptual background. - 生物氣體 個影片檔及 b 捲影像00:24
green energy and eco-friendly technology icons globe energetic background,cg concept. conceptual background. - 生物氣體 個影片檔及 b 捲影像00:24
green energy and eco-friendly technology icons globe energetic background,cg concept. conceptual background. - 生物氣體 個影片檔及 b 捲影像00:24
green energy and eco-friendly technology icons globe energetic background,cg concept. conceptual background. - 生物氣體 個影片檔及 b 捲影像00:24
a large pile of garbage that people secretly dump in public areas in the community. - 生物氣體 個影片檔及 b 捲影像00:08
a large pile of garbage that people secretly dump in public areas in the community. - 生物氣體 個影片檔及 b 捲影像00:09
a large pile of mixed waste, including plastic bags, foam, wood, and household debris, scattered on an open field with grass and trees in the background. - 生物氣體 個影片檔及 b 捲影像00:08
a large pile of garbage that people secretly dump in public areas in the community. - 生物氣體 個影片檔及 b 捲影像00:08
a large pile of garbage that people secretly dump in public areas in the community. - 生物氣體 個影片檔及 b 捲影像00:13
animated earth silhouette turning in soft-focus green forest background, blending abstract digital motion with organic nature for eco-tech and global responsibility concepts. - 生物氣體 個影片檔及 b 捲影像00:10地球, 星球
futuristic earth rotating above green grass field with forest in background, presenting a visual message of growth, ecological awareness, and future-focused sustainability. - 生物氣體 個影片檔及 b 捲影像00:10
spinning digital earth above natural park landscape with trees and grass, symbolizing harmony between global technology and environmental sustainability. - 生物氣體 個影片檔及 b 捲影像00:10
futuristic earth hologram rotating above forested hills, combined with soft abstract digital particles representing eco-conscious innovation and global connection. - 生物氣體 個影片檔及 b 捲影像00:10
rotating digital earth globe over green mountain landscape with abstract plexus lines, symbolizing global sustainability, environmental technology, and nature harmony. - 生物氣體 個影片檔及 b 捲影像00:10
engineer in red uniform inspecting solar panels at solar farm. renewable energy, clean power generation, and sustainable technology concept in modern solar energy industry. - 生物氣體 個影片檔及 b 捲影像00:22
engineer in red uniform inspecting solar panels at solar farm. renewable energy, clean power generation, and sustainable technology concept in modern solar energy industry. - 生物氣體 個影片檔及 b 捲影像00:14
engineer in red uniform inspecting solar panels at solar farm. renewable energy, clean power generation, and sustainable technology concept in modern solar energy industry. - 生物氣體 個影片檔及 b 捲影像00:14
engineer in red uniform inspecting solar panels at solar farm. renewable energy, clean power generation, and sustainable technology concept in modern solar energy industry. - 生物氣體 個影片檔及 b 捲影像00:16
engineer in red uniform inspecting solar panels at solar farm. renewable energy, clean power generation, and sustainable technology concept in modern solar energy industry. - 生物氣體 個影片檔及 b 捲影像00:09