Save Energy !
Save Energy !
Size: 5892px × 3870px
Photo credit: © Zoonar/DOCmedia / Alamy / Afripics
License: Royalty Free
Model Released: Yes
Keywords: apartment, building, bulb, certificate, certified, chalkboard, conservation, consumption, cooling, cost, dollar, drawing, eco, ecological, ecology, economy, effective, effectiveness, efficiency, efficient, effizienz, electric, electricity, energie, energieeffizienz, energieklasse, energiekosten, energiesparen, energy, environmen, gas, gasheizung, geld, global, glühbirne, glühlampe, green, hand, haus, heating, heizkosten, heizung, home, house, household, housing, idea, immobilie, improve, improvement, klima, lampe, licht, light, management, measure, money, nebenkosten, oil, performance, power, property, reduce, reduction, residence, save, solaranlage, solarenergie, solarstrom, sparen, strom, stromkosten, stromverbrauch, technology, umweltschutz, warming, wirkungsgrad, wohnung, word, örderung