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Pipeline of a geothermal power plant at sunset in Larderello, Tuscany region, Italy. Geothermal power is a form of alternative and sustainable energy production.
Transmission of electricity to the city. Power Transmission Lines. Energy stream. Power pole wires
Bulb and Brain Mind inside icon, Creative Thinking Vector Line Symbol.
Cell phone, smartphone electric charge, battery energy vector icons
A light bulb hanging from a ceiling. The light bulb is yellow and is lit up

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