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Efficiency Stock Photos and Images
RFP8YTYJ–Businessperson's hand holding outline of house model with energy efficiency rate on reflective desk
RFR80HWP–Round Button for Efficiency, management, processing, productivity, project Line icon Turquoise Background
RFD2FM83–Energy saving green light bulb in the shape of a house - energy efficiency renewable energy concept
RFM7PPF0–Manager skills business management success concept as a businessman on an abstract cube completing a puzzle as a corporate efficiency idea.
RFMNN37R–Illustration of a new technique to eke more power out of solar cells. Owing to physical limits, the maximum amount of sunlight falling on a solar cell that can be converted to electricity is only 34 percent. However, researchers at Warwick University in the UK have demonstrated how this might be overcome, boosting the efficiency of solar cell materials. They pressed the conductive tip of an atomic force microscope into the material, which squeezed and deformed individual crystals of strontium titanate (SrTiO3), titanium dioxide (TiO2), and silicon (Si).
RF2CW7MDR–performance dial, speedometer performance or efficiency rating from red to green vector illustration
RF2DAHG60–Energy efficiency rating and eco home renovation insulation performance, low consumption ecological house, sustainable development concept with expert
RM2J4M12F–A self charging hybrid dashboard instrument panel showing the car fuel efficiency in mpg and that EV (electric vehicle) mode is on. Toyota CHR. UK
RFF29GGT–Time planning and efficiency management business concept as a clock breaking free from a tree trunk as a surreal symbol for productivity schedule and strategy.
RFWBDTB7–Buildings Energy Performance Scale with house symbol. Torn paper exclamation mark symbol with energy efficiency scale. Vector available.
RFD22XWM–less is more - efficiency concept - isolated text in vintage letterpress wood type printing blocks
RFH6F4J5–Light bulb with the best performance class a+++ displayed on the European energy efficiency label
RMH3BTTJ–Logo of Energy Bank, energy efficiency consultant and LED lighting company, Manitowoc, Wisconsin
RF2EBAP12–Energy efficiency household appliances from D to A, vector signs diagram energy efficiency A D
RFFHA7AG–Increase efficiency and improve performance business concept as a businessman holding a balloon leading the race to the top against a group of slow hot airballoons by using a low cost winning strategy.
RM2HHM03G–An 'F' grade Building Energy Efficiency Rating poster with address redacted, on the window of a New York City commercial building.
RFCBDR53–efficiency motivation concept - do not waste time - isolated text in vintage wood printing blocks
RFF6BFGM–Light supply icon flat design concept. Voltage connection, efficiency electrical, illumination lightbulb. Vector art design abst
RFH3H09A–Energy efficiency rating on smartphone app by woman real estate agent and home interior in background
RM2K1K8HY–Close up of a washing machine buttons and dials. Concept - do the laundry, energy saving, electricity price, peak demand, energy efficiency
RFWEJRFM–Green solution energy efficiency concept and power savings idea for alternative fuel as a 3D illustration.
RFCC7DX4–MILE acronym (maximum impact, little effort), productivity or efficiency concept sticky notes and chalk handwriting
RFF6BFGF–Rising efficiency graph icon. Graph and chart, growth improvement, achievement success, business diagram, logo economic data, up
RF2JD2HAM–Energy efficiency rating labels promoting low consumption and efficient products to reduce carbon footprint. Lower CO2 emissions with efficient home a
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