If climate change news makes you tremble, taking action is calmative. You don’t need to own property you can convert to solar — small acts can make a difference. How can you improve your ecological savvy and reduce your carbon footprint this year? Here are ten sustainable lifestyle changes to make in 2024 for a healthier planet. 

1. Ditch the Straw

It’s an automatic reflex these days. You go through the drive-thru and expect a straw in your bag and think nothing of stripping the wrapper off one when stopping for a convenience-store pop. 

People in the United States alone use up to 500 million straws every single day. Many of these don’t belong in standard recycling, nor can biological means like bacteria break them down — they stay in the environment nearly forever. 

The solution? Invest in a reusable model. Many of these clip to your keychain, meaning you always have one handy when the siren song of french fries proves too much to resist on the way home from work. Some even contain a handy cleaning brush right inside the collapsable model that keeps things hygienic. 

2. Bring a Bag

Reusable bags stand head and shoulders above single-use versions. They don’t break, spilling your expensive eggs all over the sidewalk. They’re handy for scores of uses, from schlepping your gym clothes in from your car for a fresh shower and change, hauling laundry to the mat or, of course, safely transporting your groceries home. 

Is it hard to create the habit? Not necessarily. Some people find the torture of forcing themselves to walk back to their car through the snow to retrieve forgotten bags the right stimulus to stir their memory next time. Others take a more gentle approach, putting their wallet or purse with their bags as they enter the car, linking the habits to make remembering reusables easier to remember. 

However, if you are a member of the “Darn it, I left my bag in my car and don’t want to walk back,” set, take heart. You can find reusable bags that fold up and clip to your keychain, meaning that you have no more excuses for requesting plastic at the register. 

3. Use Pedal Power

If your nearest store is less than half a mile away, why drive when you can walk? If you mentioned the time factor, you aren’t alone. Today’s hectic schedules sometimes leave little room for making sustainable, if slower, choices. 

However, you can slash your travel time with a bike while reducing your carbon footprint and getting exercise. You can even find electric models that produce a fraction of a car’s emissions and help power you up steep hills. Sometimes, commuting this way can be faster than by car when traffic piles up and you zip by in the right lane with a wave and a smile. 

4. Investigate Walk Scores

Are you looking for a new pad? Pay attention to your location’s walk score. 

Perhaps surprisingly, urban locations often have better scores than more rural ones. Don’t automatically rule out city life — you could find, like many New Yorkers, that you don’t need a vehicle or the pesky emissions associated with it at all. 

5. Add a Plant 

Way back in the 1980s, NASA did a study to see how they could produce a breathable atmosphere on Mars. They discovered that the humble house plant could clean toxins like toluene from the air, albeit not as effectively as air purifiers. However, each new plant produces oxygen. A new ficus is an approved impulse buy when you want to make sustainable lifestyle changes.

6. Eat Locally

Are you friends with the vendors at your farmer’s market? While grocery goods may travel thousands of miles — and produce tons of emissions during transport — these products come from close to home. You’ll reduce your emissions and feel better about serving your family fruits and veggies that you know are fresh and organic. 

Farm-to-table restaurants have increased in popularity, and visiting one of these with your BFFs can be among the most sustainable lifestyle changes you can make in 2025. Many such establishments grow their fruits and vegetables onsite, and those that serve meat may raise livestock as well. These minimize transport, and increase accountability and transparency — you can’t fib about your practices when customers can observe them in action at your location. 

7. Join a Crew

Volunteering isn’t only a way to pad your resume if you have been out of work for a while. You can find neighborhood and highway cleanup crews seeking help nearly anywhere in America. You’ll meet new friends, stimulate feel-good neurotransmitter production and get a little exercise while making a sustainable lifestyle change. 

8. Adjust Your Fans and Curtains

If you run your HVAC system all the time, you go through tons of fuel. Why not save money on your utility bills while sustainably controlling your climate? Turn them counterclockwise in the summer to circulate air and reverse the direction in winter to pull warmer air up from baseboard registers. 

Furthermore, make use of passive solar heating. Blackout curtains can preserve interior heat, especially on thin rental windows, during nighttime hours. However, tie them back during the day when the sun strikes them to take advantage of the free solar heat. 

9. Add a Recycle Bag to Your Ride

If you upped your road-trip quotient over the past months, you aren’t alone. Travel restrictions had more people shunning airports and turning to their rides for recreation. However, all that fun produces tons of waste, much of which you can recycle. 

However, you probably noticed that not too many fast food joints, convenience stores or gas stations provide recycling bins. What can you do with all those empty pop cans? When selecting a garbage disposal system for your car, pick one with a separate section for reusable materials that you can sort in the correct bins when you arrive home. 

10. Get Smart

Adding a smart home device or two costs a fraction of the amount of a solar conversion. However, it can save you big time on your heating and cooling while slashing your carbon footprint. 

Start with a smart thermostat. According to the Department of Energy, you can save up to 10% on your utility bill by adjusting that dial by seven to ten degrees during the eight hours you leave the house to work. Doing so is a snap with a smart thermostat that links to your phone. Even if you forget to program the hours, you can turn on eco mode from anywhere, instantly saving electricity and reducing your reliance on fossil fuels. 

Make These 9 Sustainable Lifestyle Changes

Protecting planet earth is everyone’s responsibility. Please consider making these nine sustainable lifestyle changes in 2023. 

Originally published July 12, 2021. Updated December 23, 2024.