Concerned about your electricity bill? If you think you are paying too much for the power Eversource is delivering, you can switch any time to another supplier with lower rates. Two websites, EnergizeCT and PowerSetter, offer comparative listings from which to choose and sign-up forms to use if and when you decide to switch. Rates vary by length of contract, but most companies offer several options and you can opt to be notified of an impending price decrease. If prices do change, there is no penalty for switching to another supplier with a better rate.