Sectors Renewable Energy Arpan Gupta Jt. Director 91-11-23487536 +91 11 23738760-70 (Extn ) arpan.gupta@ficci.com Click here Bio Energy Arpan Gupta Jt. Director 91-11-23487536 +91 11 23738760-70 (Extn ) arpan.gupta@ficci.com Click here Hydrogen Energy Arpan Gupta Jt. Director 91-11-23487536 +91 11 23738760-70 (Extn ) arpan.gupta@ficci.com Click here