Unitil offers a range of programs that can help you reduce your energy costs and provide options for paying your energy bills.

Energy Usage

Visit our Home or Commercial Energy interactive toolkits to help you better understand energy use and its costs in your home or business. Our online calculators can provide you with estimates of energy use costs based on your inputs and will allow you to pinpoint your opportunities for savings. There are also appliance and lighting calculators, an energy library and an interactive kids area that makes learning energy information fun!

Electric Home Energy calculator

Natural Gas Home Energy calculator

Commercial Energy calculator

Your Monthly Bill

Your bill is a good source for information on how and when you use gas and electricity each month. It is calculated based on the amount of energy you have used. It also shows you a one year history of your usage and the average daily temperature for each month. Log in to your online account and check your energy usage for the previous 24 months. Using this information you may be able to determine what changes in weather have led to changes in your energy usage.

Payment & Billing Plans

If you are a residential customer having trouble paying your bills, we can help. Call us when it’s convenient for you and we'll help you work out a payment plan that will get you back on track. Or, you might consider enrolling in our Budget Billing Program. It provides you with a fixed bill amount each month, based on your energy usage history. Many customers find it easier to budget for a regular bill amount than to accommodate the cost fluctuations that go with higher energy usage periods.

We also offer bill payment by web, credit card or direct debit from your checking account. Call our customer service center at 888-301-7700 800-852-3399 (Capital area customers), 866-933-3820 (NH gas customers) 866-933-3821 for more information.

Energy Saving Resources

Take a look at our energy saving resources and guides to help you save on your energy bills and put you in control of your energy costs.

Energy Efficiency Programs