Energy
Water Resource
Aerial view of turquoise pond
Aerial view of turquoise ponds surrounded by agricultural fields
Clouds reflecting in small reservoir in Kleinwalsertal valley during summer
Russia, Dagestan, Gunib, Low clouds over mountain reservoir in autumn
Drone view of Isarstausee lake
Hydroelectric dam
The Scenery
View of Sylvenstein Reservoir shrouded in thick fog
View of fog floating over Sylvenstein Reservoir
View of Sylvenstein Reservoir in summer
Russia, Dagestan, Gunib, Low clouds over Caucasus Mountains in autumn with village and reservoir in background
Taiwan Landmark
Germany, Bavaria, Drone view of Gruntensee reservoir in summer
Manila ridge long pool power station in guangdong province
Nature Environment
peaceful lake, Sweden
Drought
Walleralm reservoir in Mangfall Mountains
Aerial view of Canelles Reservoir surrounded by forested hills
Water lilies
Solar panel
North of Taiwan
Liverworts in the Ecuadorian Andes
Edersee reservoir in summer
Aerial view of CChinese Wall of Finestres rock formation
Inverted image of remote alpine lake, along the Pacific Crest Trail
Scenic view of small reservoir in Kleinwalsertal valley during summer
Mingde Reservoir, Miaoli county, Taiwan
Banana hill county of guangdong province tam reservoir scenery
Afternoon reflection in mountain lake in Colorado
Model of Three Gorges Dam, China
Austria, Kaprun, Wasserfallboden dam
Russia, Moscow Oblast, Aerial view of Lake Dolgoe
Water Lilies
Aerial view of cliffs of Canelles Reservoir
Germany, Hesse, Erbach, Scenic view of Marbach reservoir in Himbachel Valley
Landscapes- Landmannalaugar, Iceland
Blautopf, Blaubeuren, Schwabische Alp, Germany
Countryside with Trees
Detail of sunlight reflecting on clear alpine lake water, along the Pacific Crest Trail
Germany, Brandenburg, Drone view of countryside lake in spring
Drone view of Ibon de Plan lake
Natural View
Beautiful Scenery
Germany, Baden-Wuerttemberg, aerial view of Aichstrut reservoir, empty detention basin
Dam and Waterfall, Margalef, Spain
Spain, Andalusia, Huelva, Drone view Gossan Dam highway
View of Hopkins Lake in a valley from the Pacific Crest Trail
View of Hopkins Lake from the Pacific Crest Trail
View of mountain lake in autumn
Lake Ritsa surrounded by forested mountains in autumn, Abkhazia, Georgia
Germany, Bavaria, Cloudy sky over highway crossing Sylvenstein Reservoir
Scenic view of Chirkey reservoir by mountains, Dagestan, Russia
View of clear mountain lake in autumn
Montenegro, Pluzine province, reservoir Pivsko jezero
Turkey, Antalya Province, Manavgat, Oleander at Oymapinar Dam
Spain, National Park Ordesa y Monte Perdido, Dam at Rio Cinca
Aerial view of salt marsh
The Energy
View of remote mountains with lake in background
Solar panels
Green and brown mountains over lake, Loch Eilt, Glenfinnan, Scotland
Countryside in Spring
Light streaming through forest trees
River flowing through green springtime forest
Three Gorges Dam, China
Lake Eucumbene in drought
Eerie Marsh
Belgium, Liege Province, View of lake Butgenbach and surrounding forest
Home solar panels
Modern windmills in remote setting
The starry sky
Canadian Wilderness
Sky & Ocean
Solar Panels near Corella, Spain
Storm clouds lifting over remote mountain range and alpine meadow
View of the Pacific Crest Trail (PCT) along remote alpine meadow, autumn
Storm clouds lifting over remote mountain range and alpine meadows
Remote mountain range and alpine meadow in Fall, along the Pacific Crest Trail
Storm clouds lifting over remote mountain range and alpine meadow, along the Pacific Crest Trail
Storm clouds lifting over remote mountain ridge and valley, along the Pacific Crest Trail
Inverted image of alpine mountain range and valley, along the Pacific Crest Trail
Storm clouds lifting over a remote section of the Pacific Crest Trail
View of the Pacific Crest Trail through vast alpine valley and meadow, autumn
View of the Pacific Crest Trail along remote alpine ridge
View of the North Cascade Range from remote section of the Pacific Crest Trail
Rubble and path through a valley and forest
The North Cascade Range, view from the Pacific Crest Trail
Hiking trail through vast alpine wilderness oin mountains
A steep hillside and forest on the Pacific Crest Trail
View of remote section of the Pacific Crest Trail
View of the North Cascade Range mountains
Hillside, pathway and shale on the Pacific Crest Trail
Path on a hillside on the Pacific Crest Trail
View over a valley and mountain path of the Pacific Crest Trail
View of the North Cascade Range across a valley on the Pacific Crest Trail
Leisure Concept
Tree with white sand desert in background
Norway, Vestfold og Telemark, Tuddal, Drone view of village in Scandinavian Mountains
Shimen,reservoir,green mountains and green water,Taiwan
Farmhouse with Wind Turbines on Hill in Background
Aerial of Western Iceland
Semarang
Chair placed in lake near breakwater
Pollution
Windfarm with hills in background, California
Abstract Rock Formation
Natural Environment
A panoramic view across a valley to snow covered mountains.
Scenic view clouds over calm mountains and lake, Russel Burn, Applecross, Scotland
Germany, Bavaria, Lenggries, Drone view of green Sylvenstein Reservoir in winter
Aerial view of Chinese Wall of Finestres rock formation
Electric plug covered with grass on white background
Electrical outlet covered with grass against white background
Power outlet covered with grass against white background
Light switch
power socket
Waterfalls of Irrel, Kyll river, Eifel, Germany