Why pay 30% more than you need to with NSTAR? Switch to Spark Energy for a lower 12-month fixed priced contract* for your electricity supply through June 30, 2015.
No tricks. No complications. No service interruptions. Just more money in your pocket.
So what are you waiting for? Lock in your price with a Spark Energy fixed-price plan today.
Increase Savings & Improve Your Bottomline