Manage Your Account PSNH online services is a fast and effective way to take charge and manage your own account. View Balance View your current or prior account balance. View Payments Check past and present payments and payment dates. Usage History Review usage history and know first hand which months tend to consume more energy. Property Managers/Landlords Easily view and manage multiple accounts. eBilling Receive your bill online. Change Email AddressMailing Address Update account information with email and mailing address.