It's never too late to make your home more energy-efficient and the payoff goes beyond helping the planet. Simple changes can also lead to noticeable savings on your utility bills.
Over the years, CNET's experts have shared a wealth of tips on everything from solar power to everyday energy-saving habits. We've pulled together the best of that advice into one handy cheat sheet to help you live more sustainably and save money while you're at it.
For more green tips, try these eight ways to make your home a little more eco-friendly. And if you like this guide, you can also explore our solar cheat sheet and our home internet cheat sheet.Â
What devices can help you save energy around the home?
Here at CNET, we've tested dozens of energy-saving devices over the years to help you figure out which is best for your needs. Here are our favorites:
- Best smart thermostats
- Best smart lightsÂ
- Best smart plugs
- Best solar generators
- Best LED light bulbs
- Best LED floodlights
- Best solar panels
- Best portable power stations
- Best solar-powered home security cameras
Small changes you can make around the house to save energy (and money)Â
- Start by turning off lights when you leave the room.
- Or making this small setting change to your thermostat to the ideal temperature that'll save energy.
- Or unplugging these home appliances to save electricity.
-  Spending less time in the shower can be a great way to save water.
- And skipping the bath for a shower instead can save a ton of water each year.
- To evaluating your home's energy efficiency and try weatherstripping.
- Install these energy-saving smart home gadgets.
- Use appliances during these specific times of day to cut down your electric bills.
- Move your thermostat.
- Try doing laundry the energy-efficient way to save electricity and water.
Summer temperatures mean spiked energy use
Not only can trying to beat the brutal summer heat be tough on your wallet (costing on average between $75 and $175 per month to run a central air conditioning system), but it can also be a real drain on energy. Here are ways to save on AC usage.
- Try these six tips to lower air conditioning use and costs.
- And learn how to make your window AC unit more efficient.Â
- Or you can adjust your ceiling fan setting to save energy.Â
There are easy ways to go green in the kitchen, too
Families often spend a ton of time in the kitchen. While it's one of the centers of the home, it's also a major area for producing waste.
- If looking to make a major change, invest in Energy Star appliances.
- For a more minor environmentally friendly shift, you could go meatless once a week.
- Or reuse food scraps to cut down on food waste.
- This might surprise you, but using an air fryer can save a ton of energy over using an oven.
- Slow cookers can also save on energy (and money) in the kitchen.Â
Waste management is an essential part of home sustainability.Â
Reduce, reuse, recycle. But do it correctly
If you're trying to make your home more sustainable and reduce your environmental footprint, one of the first things you'll learn is to recycle. Recycling is an efficient way to manage the 139.6 million tons of waste that heads to US landfills every year. But it can be a helpful practice only if you actually do it right, which is sometimes not as easy as you may think.
- Of course, start properly recycling all your waste that can be recycled.
- But make sure you're recycling your plastics correctly.
- And your paper and cardboard.
- Next, focus on recycling those metal cans.
- And learn which takeout containers are recyclable (and which aren't).
- Once you've mastered recycling, you can move on to composting.Â
For more eco-friendly tips, here's how you can lower your energy usage as a renter. You can also explore these sustainable products that make going green easier than ever in 2025, and these sustainable clothing brands.Â