How-To Library

Step-by-step guides for saving energy at home.

Twenty-one practical how-to articles. Each one tackles a specific task — from sealing drafts to reading your electricity meter. Pick one and start saving today.

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21 guides

7 Energy-Saving Myths That Are Costing You Money

Popular advice that doesn't work — and some that costs you more.

How to Lower Your Electric Bill in an Apartment

Renter-friendly tips that don’t require landlord approval.

How to Stop Drafts from Doors and Windows

Cheap fixes that keep heat in and cold out.

How to Use a Smart Power Strip

Cut standby power without unplugging everything by hand.

How to Set Your Thermostat for Maximum Savings

The right schedule for day, night, and away-from-home.

How to Wash Clothes in Cold Water

Save up to 90% of the energy used by your washing machine.

How to Choose the Right LED Bulbs

Watts, lumens, and color temperature made simple.

How to Insulate a Water Heater

A low-cost project that pays for itself in months.

How to Air-Dry Laundry Indoors

Save dryer energy without turning your home into a swamp.

How to Use Your Ceiling Fan in Summer and Winter

Direction matters more than you think.

How to Find Phantom Energy Users in Your Home

Track down the devices that waste power 24/7.

How to Save Energy While Cooking

Simple changes to your kitchen routine.

How to Program a Thermostat (Even an Old One)

Step-by-step instructions for common models.

How to Reduce Fridge Energy Use

Temperature, placement, and cleaning tips.

How to Use a Space Heater Efficiently

Stay warm without blowing your budget.

How to Seal Windows for Winter

Weatherstripping, caulk, and plastic film compared.

How to Save Energy with Smart Plugs

Automate your lights and small appliances.

How to Read Your Electricity Meter

Understand your usage and spot problems early.

How to Choose an Energy-Efficient Space Heater

What to look for before you buy.

How to Cut Energy Costs When Working from Home

Balance comfort and savings during the day.

How to Make Your Own Draft Snake

A 10-minute DIY project that keeps cold air out.

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Tip: Start with "How to Find Phantom Energy Users" — it’s usually the fastest way to see savings on your next bill.