Constellation's Energy Blog

Energy Efficiency furnace-vs-boiler

Boiler vs. Furnace: Which Is More Energy Efficient?

Most of us don’t know much about the furnace or boiler in our basements other than that they ensure our homes are delightful when the weather outside is frightful. We use the terms “furnace” or “boiler” interchangeably and hope for the best.

Small Business Energy Savings small-business-window-displays

Small Business Saturday Marketing Tips

The only thing small about Small Business Saturday is the size of the businesses participating in this annual event. Launched in 2010 by American Express® as a way to celebrate and promote small businesses during the always-critical Thanksgiving-to-Christmas holiday rush, Small Business Saturday — the first Saturday after Black Friday — has grown astronomically since

Community constellation-social-responsibility

Giving Back: Constellation Community Initiatives With Habitat for Humanity

As a leading competitive retail supplier of power, natural gas, and energy products and services for homes and businesses across the continental US, and a subsidiary of the Exelon Corporation, Constellation’s main focus is supplying power to millions of consumers across America. But Constellation also puts energy — a lot of volunteer and funding energy

Energy Efficiency shoud-i-insulate-my-basement

Home Energy Savings Series: Should I Insulate My Basement?

The basement is one of those spots in a house that people often ignore. It’s a place to store things and then just pretend it doesn’t exist.

Energy Choice benefits-of-energy-deregulation-featured

What are the Benefits of Competitive Energy Markets?

So much of life can seem out of our control. Our taxes go up.

Energy Efficiency weatherizing-your-home-for-winter-energy-savings

How to Weatherize Your Home for Winter

The time to weatherize your home for winter is before the winds start to blow and the thermometer drops. But even if you’re late to the game, there are still home weatherization steps you can take to help lower your energy costs and while making your home warmer.

Energy Efficiency

Tankless vs. Traditional Water Heaters | Which is More Energy Efficient?

The average household spends $400-$600 annually heating its water, according to Energy.gov.

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Small Business Energy Savings

5 Employee Engagement Ideas for the Office

If you’re looking for employee engagement ideas and also want to find a way to save energy in the workplace, combining the two can be a win-win for small business owners and employees alike. Workers are increasingly drawn to companies that share their values.

Home Energy Savings

Which is More Energy Efficient? Gas vs. Electric Water Heaters

Water heater energy usage Most of us turn on the faucet and don’t pay much attention to how the hot water arrives — until, of course, it doesn’t. We take the mighty hot water heater in our homes for granted.

Energy Efficiency

How to Find Air Leaks in Your Home

Finding and sealing air leaks in your home is one fast and relatively easy way to take charge of your energy bill and potentially lower costs. If you think energy efficiency testing isn’t worth the time or effort, consider this: The average house has enough home air leaks to add up to a two-foot square

Home Energy Savings

Home Energy Savings Series: Attic Insulation

Understanding attic insulation types and energy savings You might be very aware of your energy expenses in the living areas of your home, but it’s important to pay attention to the attic, too, or all your hard work could, literally, blow out the roof. The Department of Energy estimates that you could shave 10 to

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