ENERGY EFFICIENCY: Shaheen, Portman reintroduce bill, hopeful it will return to the floor Nick Juliano, E&E reporter Published: Friday, February 28, 2014 Sens. Jeanne Shaheen (D-N.H.) and Rob Portman (R-Ohio) made it official yesterday. Please subscribe to E&E Daily to read the full story. Username: Password: Forgot your access codes? Recover them. Not a subscriber? Sign up for a trial. Ready to subscribe? Click here.