"Light bulbs with euro banknotes and small change, symbolic image rising electricity costs"

Image symbolic of energy costs, electricity meter with Euro banknotes fanned out

Energy monitor to monitor and record the use of electricity in the home

"Hand pointing to a ring binder labeled Gas-Wasser-Strom, German for gas-water-electricity, symbolic image"

Switchable multi-plug extension lead, euro banknotes, symbolic image for energy costs, electricity costs, energy savings

Switchable multi-plug extension lead, euro banknotes and coins, symbolic image for energy costs, electricity costs, energy savings

Young man writing down the meter reading in a fuse box

"Mechanical pressure gauge, turbine house, old hydropower plant in Rheinfelden, 1898-2011, view before the demolition, Rheinfelden, Baden-Wuerttemberg, Germany, Europe"

Power outlet strip with a switch

"Hand reaching for a ring binder labeled Energy, symbolic image"

Energy-saving bulb with a dollar sign

"Electrical boxes and Telekom switch boxes in front of a freshly-cut hedge (Thuja), Freising, Upper Bavaria, Bavaria, Germany, Europe"

A masked man holding a light bulb

Energy costs, conceptual artwork

Green energy, conceptual artwork

Green energy, conceptual artwork

Organic mesh, artwork

Light bulb with tree inside glass, isolated on white background.

Electricity meter, electricity consumption, electricity costs