City Cast Denver logo

How To Save Energy (and Money!) This Winter

Posted on December 20, 2023   |   Updated on September 30, 2025
Bryan M. Vance

Bryan M. Vance

a tiny model house sitting on a radiator

Save energy, save money, stay warm. (BrianAJackson / Getty Images)

Colder temperatures often mean higher energy costs. According to the Department of Energy, space and water heating together eat up as much as 63% of the average American’s annual energy consumption. But the DOE also estimates as much as 20% of the energy we pay for to create and maintain warmth in our homes is wasted due to drafts and other inefficiencies. Here are a few simple steps to help you reduce energy waste and save money this winter.

Seal Up Drafts

Insulation helps keep cold air out, and warm air in. But just one gap could allow your precious heat to slip outside. Conduct a simple energy audit by walking around your home and identifying any spaces where you feel cold, drafty air. Then check for the source — usually window frames, door frames, or outlets and light switches on external walls — and consider caulking, sealing, or insulating it.

Turn Down Your Water Heater

Water heating consumes as much as 18% of an average American household’s energy costs. Lower those costs by lowering the temperature your water heater is set to maintain. Most manufacturers set water heaters to 140 F, but the DOE recommends setting it to 120 F. Here’s how to adjust it.

Adjust Your Thermostat

Investing in a programmable thermostat is a fantastic way to save on energy costs. Lowering the temperature when you’re not at home, and only setting it to around 68-70 F when you are, can save you as much as 10% on heating costs, the DOE estimates. Bonus: Setting a schedule to lower temperatures at night can actually help you get a better night’s sleep.

Use Your Ceiling Fans

Yes, these summer favorites can actually help you feel warmer in winter months. Most ceiling fans have a switch to flip the direction they rotate and how they circulate air. Adjusting it to slowly rotate clockwise can force warmer air to move further down in the room.

Get Cozy

The simplest, easiest step you can take? Dress warmly. Trade out your tank tops and T-shirts for sweaters, sweatpants, and chunky blankets!

Share article

Hey Denver

Stay connected to City Cast Denver and get ready to join the local conversation.

Can't subscribe? Turn off your ad blocker and try again.

The latest in Denver

SponsoredApril 9

Best Colorado Online Casinos: Legal Sites, Top Picks & Bonuses

Looking for online casinos in Colorado? Here are the top legal options available to CO players in 2025, plus exclusive bonuses.

UpVenture Logo
Keep It LocalApril 9

Why Denverites Love Esters

Esters Pub is one of Denver's best kid-friendly spots.

 Brunch with assorted food and drinks on table.
Keep It LocalApril 9

Kid-Friendly Denver Spots for a Beer and a Bite

It can be hard to find the right social space for people with kids — and their adult friends without kids — to meet up and hang out. But...

Outdoor cidery with playground and green grass
Keep It LocalApril 2

Why Denverites Love Mouthfuls Pet Supply

The mints, called Mouthfuls, were such a hit with local dog owners that Dempsey and Payne soon expanded into a full pet supply shop focus...

Small gray dog licking bone
Keep It LocalApril 2

A Guide to Locally Owned Pet Shops in Denver

Now run by mom Stacey and her husband Eddie Bennett, this store sells safe, nutritious dog food brands made in Colorado, such as Anderson...

Two dogs taking a bath at a pet store
Keep It LocalMarch 26

Why Denverites Love The 99ers Sports Bar

The 99ers became Denver’s first venue dedicated to celebrating women’s athletics. Founders Miranda Spencer and Annie Weaver wanted to cre...

two women smiling outside of their bar
Keep It LocalMarch 26

Our Guide to Celebrating Denver Summit FC's Historic Home Opener

A guide to watching and supporting the professional women's soccer team Denver Summit FC.

inside of a brewery taproom with empty tables
SponsoredMarch 10

Colorado Sports Betting: Best Sites, Apps & Bonuses (2026)

Colorado sports betting is fully legal with 20+ licensed sportsbooks available. We break down the best sites, apps, and bonuses. Check now!

UpVenture Logo