Delhi Metro to meet a sixth of its energy needs from solar to curtail costs
![](http://admin.indiaenvironmentportal.org.in/files/Metro_enviro_7.jpg)
Expenditure towards energy constitutes 38 per cent of DMRC's total operational expenses
Publication Date:
22/06/2017
![]() |
Expenditure towards energy constitutes 38 per cent of DMRC's total operational expenses