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Watthour meter of electricity for use in home appliance with copy space.This is a modern technology that can monitor the home's electrical energy consumption.Electricity meter.Electronics
Man holding phone, using virtual interface sees text: PUBLIC UTILITIES. Smart public utilities concept. Water supply, electricity, gas, heating, sanitation, plumbing, household waste, internet access.
Energy business technology industry concept. Electrical engineer studying reading on tablet. Electrical worker engineer working with digital tablet near tower with electricity
solar cell plant and wind generators in urban area connected to smart grid.Energy supply,eolic turbine,distribution of energy,Powerplant,energy transmission, high voltage supply concept.

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