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efficiency Stock Photos and Stock Footage

120 efficiency stock photos are available royalty-free. See efficiency stock videos

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graph drawing on dotted background
  • graph drawing on dotted background
Concept of car and electrical battery drawn on a whiteboard, conceptual image
  • Concept of car and electrical battery drawn on a whiteboard, conceptual image
graph drawing on dotted background
  • graph drawing on dotted background
Closeup on termal insulation installing at the attic insulation of the house
  • Closeup on termal insulation installing at the attic insulation of the house
graph drawing on dotted background
  • graph drawing on dotted background
Business man with online button
  • Business man with online button
Medium shot for a man Using a mobile device in the hallway.
  • Medium shot for a man Using a mobile device in the hallway.
graph drawing on dotted background
  • graph drawing on dotted background
wind turbine  generating eco friendly renewable  electricity energy on blue sky
  • wind turbine generating eco friendly renewable electricity energy on blue sky
Close up shot from behind for man using a mobile device at a meeting.
  • Close up shot from behind for man using a mobile device at a meeting.
close shot from behind for a business man wearing suit and using his Tab in a conference.
  • close shot from behind for a business man wearing suit and using his Tab in a...
Business man with offline button
  • Business man with offline button
graph drawing on dotted background
  • graph drawing on dotted background
Objectives to save in the next year, reduce energy consumption, buy bulbs of low consumption, conceptual image
  • Objectives to save in the next year, reduce energy consumption, buy bulbs of...
graph drawing on dotted background
  • graph drawing on dotted background
wind turbine  generating eco friendly renewable  electricity energy on blue sky
  • wind turbine generating eco friendly renewable electricity energy on blue sky
Business man with online and offline button
  • Business man with online and offline button
Medium shot for a male business man wearing suit and using his smartphone at day.
  • Medium shot for a male business man wearing suit and using his smartphone at...
New home construction with installation of heating system on the roof of house attic under construction
  • New home construction with installation of heating system on the roof of...
Close up shot from behind for man using a mobile device at a meeting.
  • Close up shot from behind for man using a mobile device at a meeting.
Energy saving lamp  on white background
  • Energy saving lamp on white background
Business man with offline button
  • Business man with offline button
close shot from behind for a business man wearing suit and using his cell phone in a conference.
  • close shot from behind for a business man wearing suit and using his cell...
Business man with online button in color background
  • Business man with online button in color background
wind turbine  generating eco friendly renewable  electricity energy on blue sky
  • wind turbine generating eco friendly renewable electricity energy on blue sky
Business man with online and offline button
  • Business man with online and offline button
wind turbine  generating eco friendly renewable  electricity energy on blue sky
  • wind turbine generating eco friendly renewable electricity energy on blue sky
Business man with online button
  • Business man with online button
Business man with online button in color background
  • Business man with online button in color background
Technology
  • Technology
Business man with offline button
  • Business man with offline button
graph drawing on dotted background
  • graph drawing on dotted background
New home construction with installation of attic with foam insulation the roof
  • New home construction with installation of attic with foam insulation the roof
New home construction with installation of termal insulation installing at the attic the roof
  • New home construction with installation of termal insulation installing at...
Business man with offline button
  • Business man with offline button
graph drawing on dotted background
  • graph drawing on dotted background
wind turbine  generating eco friendly renewable  electricity energy on blue sky
  • wind turbine generating eco friendly renewable electricity energy on blue sky
Business man with offline button
  • Business man with offline button
Business man with offline button
  • Business man with offline button
Business man with online button
  • Business man with online button
graph drawing on dotted background
  • graph drawing on dotted background
Energy saving lamps  on white background
  • Energy saving lamps on white background
graph drawing on dotted background
  • graph drawing on dotted background
close shot from behind for a business man wearing suit and using his Smart phone in a conference.
  • close shot from behind for a business man wearing suit and using his Smart...
Medium shot from behind for a male business man Using a mobile device at a meeting
  • Medium shot from behind for a male business man Using a mobile device at a...
wind turbine  generating eco friendly renewable  electricity energy on blue sky
  • wind turbine generating eco friendly renewable electricity energy on blue sky
graph drawing on dotted background
  • graph drawing on dotted background
Medium shot for female hand using a mobile device at a meeting.
  • Medium shot for female hand using a mobile device at a meeting.
Business man with offline button
  • Business man with offline button
Business man with offline button
  • Business man with offline button
Commuter train transporting business people to the capital of Ticino
  • Commuter train transporting business people to the capital of Ticino
wind turbine  generating eco friendly renewable  electricity energy on blue sky
  • wind turbine generating eco friendly renewable electricity energy on blue sky
Business man with online button
  • Business man with online button
Attic with foam insulation close up installation of heating system on the roof of the pipe heating system
  • Attic with foam insulation close up installation of heating system on the...
Objectives to spend less energy in the next year
  • Objectives to spend less energy in the next year
close shot from behind for a business man wearing suit and using his cell phone in a conference.
  • close shot from behind for a business man wearing suit and using his cell...
graph drawing on dotted background
  • graph drawing on dotted background
graph drawing on dotted background
  • graph drawing on dotted background
Business man with offline button
  • Business man with offline button
Business man with online button
  • Business man with online button