energy power electricity electric power gas heating heat temperature crude oil

---

Size: 3456px × 2304px
Photo credit: © Bilderix / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: 18, crude, electric, electricity, energie, energy, gas, gaspreis, grad, heat, heating, heizkosten, lpreis, oil, oils, power, price, sparen, temperature, thermostat, warm, warmth, zimmertemperatur