2712 results for: efficiency

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Close-up of a white power plug, Schuko plug, on a multiple socket with red indicator light,

BRK25J41_133

Close-up of a white power plug, Schuko plug, on a ...

Close-up of a white power plug, Schuko plug, on a multiple socket with red indicator light,

BRK25J41_146

Close-up of a white power plug, Schuko plug, on a ...

Close-up of a power plug, Schuko plug, with focus on the contact pins, symbol image for,

BRK25J41_118

Close-up of a power plug, Schuko plug, with focus ...

Close-up of a white power plug, Schuko plug, on a multiple socket with red indicator light,

BRK25J41_130

Close-up of a white power plug, Schuko plug, on a ...

Close-up of a white power plug, Schuko plug, on a multiple socket with red indicator light,

BRK25J41_131

Close-up of a white power plug, Schuko plug, on a ...

Close-up of a power plug, Schuko plug, with focus on the contact pins, symbol image for,

BRK25J41_116

Close-up of a power plug, Schuko plug, with focus ...

Close-up of a white power plug, Schuko plug, on a multiple socket with red indicator light,

BRK25J41_129

Close-up of a white power plug, Schuko plug, on a ...

Close-up of a white power plug, Schuko plug, on a multiple socket with red indicator light,

BRK25J41_134

Close-up of a white power plug, Schuko plug, on a ...

Close-up of a white power plug, Schuko plug, plugged into a multiple socket with red indicator

BRK25J41_145

Close-up of a white power plug, Schuko plug, plugg...

Close-up of a white power plug, Schuko plug, plugged into a multiple socket with red indicator

BRK25J41_143

Close-up of a white power plug, Schuko plug, plugg...

Close-up of a white power plug, Schuko plug, on a multiple socket with red indicator light,

BRK25J41_132

Close-up of a white power plug, Schuko plug, on a ...

Close-up of a white power plug, Schuko plug, on a multiple socket with red indicator light,

BRK25J41_137

Close-up of a white power plug, Schuko plug, on a ...

Close-up of a power plug, Schuko plug, with focus on the contact pins, symbol image for,

BRK25J41_123

Close-up of a power plug, Schuko plug, with focus ...

Close-up of a white power plug, Schuko plug, on a multiple socket with red indicator light,

BRK25J41_144

Close-up of a white power plug, Schuko plug, on a ...

Close-up of a power plug, Schuko plug, with focus on the contact pins, symbol image for,

BRK25J41_120

Close-up of a power plug, Schuko plug, with focus ...

Close-up of a white power plug, Schuko plug, on a multiple socket with red indicator light,

BRK25J41_127

Close-up of a white power plug, Schuko plug, on a ...

Close-up of a power plug, Schuko plug, with focus on the contact pins, symbol image for,

BRK25J41_119

Close-up of a power plug, Schuko plug, with focus ...

Close-up of a white power plug, Schuko plug, on a multiple socket with red indicator light,

BRK25J41_128

Close-up of a white power plug, Schuko plug, on a ...

Close-up of a white power plug, Schuko plug, on a multiple socket with red indicator light,

BRK25J41_136

Close-up of a white power plug, Schuko plug, on a ...

Close-up of a white power plug, Schuko plug, on a multiple socket with red indicator light,

BRK25J41_140

Close-up of a white power plug, Schuko plug, on a ...

Close-up of a power plug, Schuko plug, with focus on the contact pins, symbol image for,

BRK25J41_115

Close-up of a power plug, Schuko plug, with focus ...

Close-up of a power plug, Schuko plug, with focus on the contact pins, symbol image for,

BRK25J41_117

Close-up of a power plug, Schuko plug, with focus ...

Close-up of a power plug, Schuko plug, with focus on the contact pins, symbol image for,

BRK25J41_124

Close-up of a power plug, Schuko plug, with focus ...

Close-up of a white power plug, Schuko plug, on a multiple socket with red indicator light,

BRK25J41_125

Close-up of a white power plug, Schuko plug, on a ...

Close-up of a white power plug, Schuko plug, on a multiple socket with red indicator light,

BRK25J41_139

Close-up of a white power plug, Schuko plug, on a ...

Close-up of a white power plug, Schuko plug, on a multiple socket with red indicator light,

BRK25J41_141

Close-up of a white power plug, Schuko plug, on a ...

Close-up of a power plug, Schuko plug, with focus on the contact pins, symbol image for,

BRK25J41_122

Close-up of a power plug, Schuko plug, with focus ...

Close-up of a white power plug, Schuko plug, on a multiple socket with red indicator light,

BRK25J41_135

Close-up of a white power plug, Schuko plug, on a ...

Close-up of a white power plug, Schuko plug, plugged into a multiple socket with red indicator

BRK25J41_142

Close-up of a white power plug, Schuko plug, plugg...

Close-up of a power plug, Schuko plug, with focus on the contact pins, symbol image for,

BRK25J41_121

Close-up of a power plug, Schuko plug, with focus ...

Close-up of a white power plug, Schuko plug, on a multiple socket with red indicator light,

BRK25J41_126

Close-up of a white power plug, Schuko plug, on a ...

Close-up of a white power plug, Schuko plug, on a multiple socket with red indicator light,

BRK25J41_138

Close-up of a white power plug, Schuko plug, on a ...

A slender woman with glasses and a stylish suit sits at an office desk with opened laptop. She

BRK25I99_154

A slender woman with glasses and a stylish suit si...

A woman in a stylish outfit is leaning against the edge of her desk in an office. She holds a

BRK25I99_140

A woman in a stylish outfit is leaning against the...

A businesswoman sits at a desk and typing on her laptop in an office. The space features elegant

BRK25I99_159

A businesswoman sits at a desk and typing on her l...

A businesswoman in a brown suit is sitting on a desk while focused on her laptop in a contemporary

BRK25I99_142

A businesswoman in a brown suit is sitting on a de...

A woman in a brown suit sits on a desk in a contemporary office, focused on her smartphone while a

BRK25I99_174

A woman in a brown suit sits on a desk in a contem...

Power cord with switch and coiled design for easy storage in household or office settings

BRK25I90_003

Power cord with switch and coiled design for easy ...

Tor tor and kennel of the castle ruins of Hofen Castle, Mühlhausen am Neckar district, infrared

BRK25I59_293

Tor tor and kennel of the castle ruins of Hofen Ca...

Tor tor and kennel of the castle ruins of Hofen Castle, Mühlhausen am Neckar district, infrared

BRK25I59_295

Tor tor and kennel of the castle ruins of Hofen Ca...

Aerial view, Bilster Berg race track, test track and presentation track, park-like terrain, paddock

BRK25I57_052

Aerial view, Bilster Berg race track, test track a...

Aerial view, battery storage site of RWE power plant Westfalen, Uentrop, Hamm, Ruhr area, North

BRK25I80_212

Aerial view, battery storage site of RWE power pla...

Aerial view, battery storage site of RWE power plant Westfalen, Uentrop, Hamm, Ruhr area, North

BRK25I80_214

Aerial view, battery storage site of RWE power pla...

Aerial view, battery storage site of RWE power plant Westfalen, Uentrop, Hamm, Ruhr area, North

BRK25I80_219

Aerial view, battery storage site of RWE power pla...

Aerial view, municipal administration town hall Bestwig with solar roof, town hall square,

BRK25I56_311

Aerial view, municipal administration town hall Be...

St Barbara's Catholic Church from 1783, Hofen, district of Mühlhausen am Neckar, infrared image,

BRK25I59_298

St Barbara's Catholic Church from 1783, Hofen, dis...

Aerial view, battery storage site of RWE power plant Westfalen, Uentrop, Hamm, Ruhr area, North

BRK25I80_218

Aerial view, battery storage site of RWE power pla...

Aerial view, municipal administration town hall Bestwig with solar roof, town hall square, Lidl

BRK25I57_066

Aerial view, municipal administration town hall Be...

Aerial view, St. Ursula Gymnasium, solar roof, Neheim, Arnsberg, Sauerland, North Rhine-Westphalia,

BRK25I56_052

Aerial view, St. Ursula Gymnasium, solar roof, Neh...

Aerial view, football stadium SchücoArena of DSC Arminia Bielefeld, also Almstadion or Bielefelder

BRK25I56_391

Aerial view, football stadium SchücoArena of DSC A...

Aerial photo, RWE Generation SE Gersteinwerk power plant, stationary batteries for electricity

BRK25I72_456

Aerial photo, RWE Generation SE Gersteinwerk power...

Aerial view, residential area local view district Dolberg, new REWE supermarket with solar roof,

BRK25I69_021

Aerial view, residential area local view district ...

Aerial view, battery storage site of RWE power plant Westfalen, Uentrop, Hamm, Ruhr area, North

BRK25I80_216

Aerial view, battery storage site of RWE power pla...

Aerial photo, RWE Generation SE Gersteinwerk power plant, stationary batteries for electricity

BRK25I72_460

Aerial photo, RWE Generation SE Gersteinwerk power...

Aerial view, battery storage site of RWE power plant Westfalen, Uentrop, Hamm, Ruhr area, North

BRK25I80_211

Aerial view, battery storage site of RWE power pla...

Aerial photo, RWE Generation SE Gersteinwerk power plant, stationary batteries for electricity

BRK25I72_462

Aerial photo, RWE Generation SE Gersteinwerk power...

Aerial view, battery storage site of RWE power plant Westfalen, Uentrop, Hamm, Ruhr area, North

BRK25I80_215

Aerial view, battery storage site of RWE power pla...

Aerial photo, RWE Generation SE Gersteinwerk power plant, stationary batteries for electricity

BRK25I72_459

Aerial photo, RWE Generation SE Gersteinwerk power...

Aerial view, RWE Westfalen power station with battery storage site, Uentrop, Hamm, Ruhr area, North

BRK25I82_166

Aerial view, RWE Westfalen power station with batt...

A person is cleaning a chopping board under running water in a sleek modern kitchen. The individual

BRK25I37_309

A person is cleaning a chopping board under runnin...

A person uses hand to adjust the settings on an induction cooktop featuring a sleek black surface

BRK25I32_286

A person uses hand to adjust the settings on an in...

Symbolic image of energy costs in the household, digital electricity meter in a flat, operator

BRK25H51_254

Symbolic image of energy costs in the household, d...

Two professionals working together in a modern office with stylish decor during the day

BRK25H85_132

Two professionals working together in a modern off...

Saxony's Economics and Energy Minister Dirk Panter visits Saxony's largest battery storage

BRK25H51_124

Saxony's Economics and Energy Minister Dirk Panter...

Magnum gas-fired power plant, operator RWE Power, with a capacity of 1410 megawatts, in the seaport

BRK25H57_191

Magnum gas-fired power plant, operator RWE Power, ...

Power line, overhead line, power line, silhouette, sunset, Federal Republic of Germany

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Power line, overhead line, power line, silhouette,...

A middle-aged man sits at a wooden desk in a home office, focused on a computer screen displaying

BRK25H55_015

A middle-aged man sits at a wooden desk in a home ...

Residential building, balcony power station, Lübecker Straße, Moabit, Mitte district, Berlin,

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Residential building, balcony power station, Lübec...

In a processing facility, multiple chickens are suspended on hooks, ready for processing. The

BRK25H95_386

In a processing facility, multiple chickens are su...

Balcony power station on a balcony of an attic flat in Düsseldorf, Germany

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Balcony power station on a balcony of an attic fla...

Two women engage in a conversation at a sleek office desk. One is speaking on the phone while the

BRK25H66_008

Two women engage in a conversation at a sleek offi...

Magnum gas-fired power plant, with a capacity of 1410 megawatts, in the seaport of Eemshaven,

BRK25H85_203

Magnum gas-fired power plant, with a capacity of 1...

Largest charging park in the world at Merklingen Swabian Alb railway station. 259 covered stations

BRK25H77_319

Largest charging park in the world at Merklingen S...

Symbolic image of electricity costs: multiple socket outlet with euro banknotes and euro coins

BRK25H96_033

Symbolic image of electricity costs: multiple sock...

Symbolic image on the topic of network security

BRK25H52_391

Symbolic image on the topic of network security

A confident businesswoman engages in a phone conversation while seated on a desk. She wears a white

BRK25H79_204

A confident businesswoman engages in a phone conve...

Middle-aged man in a yellow shirt sits comfortably in a grey armchair, focused on his laptop.

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Middle-aged man in a yellow shirt sits comfortably...

Meter cabinet with bidirectional meter and Ferraris meter in Düsseldorf, Germany

BRK25H51_166

Meter cabinet with bidirectional meter and Ferrari...

A businesswoman working at a desk with a laptop reached for a pen to make a note

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A businesswoman working at a desk with a laptop re...

Symbolic image of electricity costs: multiple socket with euro banknotes and euro coins, with the

BRK25H85_358

Symbolic image of electricity costs: multiple sock...

Built for the future, oversized for the present. A Facebook campaign was intended to bring full

BRK25H51_015

Built for the future, oversized for the present. A...

RWE coal-fired power plant Eemshavencentrale, in the seaport of Eemshaven, operator RWE Power, wind

BRK25H72_032

RWE coal-fired power plant Eemshavencentrale, in t...

Individual is focused on work at a home office, sipping a drink while looking at two computer

BRK25H75_170

Individual is focused on work at a home office, si...

Cologne Cathedral and the Hohenzollern Bridge illuminated with LED lights, Cologne, North

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Cologne Cathedral and the Hohenzollern Bridge illu...

Cologne Cathedral and the Hohenzollern Bridge illuminated with LED lights, Cologne, North

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Cologne Cathedral and the Hohenzollern Bridge illu...

Cologne Cathedral and the Hohenzollern Bridge illuminated with LED lights, Cologne, North

BRK25H68_214

Cologne Cathedral and the Hohenzollern Bridge illu...

Cologne Cathedral and the Hohenzollern Bridge illuminated with LED lights, Cologne, North

BRK25H70_171

Cologne Cathedral and the Hohenzollern Bridge illu...

LED lights, evening mood at Cologne Cathedral, Hohenzollern Bridge, Cologne, North

BRK25H75_172

LED lights, evening mood at Cologne Cathedral, Hoh...

Cologne Cathedral and the Hohenzollern Bridge illuminated with LED lights, Cologne, North

BRK25H97_350

Cologne Cathedral and the Hohenzollern Bridge illu...

Cologne Cathedral and the Hohenzollern Bridge illuminated with LED lights, Cologne, North

BRK25H65_116

Cologne Cathedral and the Hohenzollern Bridge illu...

Cologne Cathedral and the Hohenzollern Bridge illuminated with LED lights, Cologne, North

BRK25H73_083

Cologne Cathedral and the Hohenzollern Bridge illu...

Cologne Cathedral and the Hohenzollern Bridge illuminated with LED lights, Cologne, North

BRK25H74_243

Cologne Cathedral and the Hohenzollern Bridge illu...

Solar panels on the roof of a house, energy efficiency classes according to the GEG, Hilden,

BRK25H06_226

Solar panels on the roof of a house, energy effici...

15/09/2023, Berlin, Germany, Europe, German climate protection activist Luisa Neubauer during her

BRK25H17_191

15/09/2023, Berlin, Germany, Europe, German climat...

Power bank loads tablet PC, smartphone, isolated on wooden background. charging concept. free

BRK25H00_468

Power bank loads tablet PC, smartphone, isolated o...

Map of industry, German Empire, 1894, Karte der Industrie, Bergwerke und Hütten im Deutschen Reich,

BRK25H13_359

Map of industry, German Empire, 1894, Karte der In...

High-voltage pylon, electricity prices

BRK25H18_012

High-voltage pylon, electricity prices

Zip fastener 115

BRK25G67_226

Zip fastener 115

Time For Growth Concept

BRK25G67_426

Time For Growth Concept

Darkening

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Darkening

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