20,000 LED lights save 16m kilowatts, cut carbon footprint by 7,000 tonnes Installation of LED lighting systems across the entire Dubai Metro network significantly reduces energy and electricity consumption, carbon dioxide emissions, and waste. Image Credit: Supplied Dubai: Dubai’s Roads and Transport Authority (RTA) has concluded the initial two phases of its energy conservation project, deploying 19,968 energy-efficient LED bulbs across metro stations and facilities. Over two years, this effort saved 16.7 million kilowatts, valued at Dh7.6 million, and...