National Highways and Infrastructure Development Corporation Ltd (NHIDCL) weighing in using geothermal energy for meeting energy needs of Zojila tunnel in Jammu & Kashmir, a top official said Tuesday.
NHIDCL is thinking about using geothermal energy for powering energy needs of tunnels as well as for heating them in winters, the corporations' managing director Nagendra Nath Sinha was quoted as saying in a statement issued by Assocham.