Video by Neeraj Murali<br />UAE residents and tourists can tour Expo 2020 Dubai's Terra - The Sustainability Pavilion from January 22 to April 10. Tickets are priced at Dh25. Built to be net-zero for both energy and water, it features 1,055 photovoltaic panels arranged on a 130-metre-wide roof canopy and atop a series of 'Energy Trees'.
