10 Simple Things You Can Do to Save Money & Energy

Even if you can’t afford a Tesla or a solar panel installation, there are still many things you can do to reduce your carbon footprint.

You might be surprised to know that it’s the smaller (and more affordable!) actions that make the biggest impact, and this is good news for both your wallet and for the planet.

Energy efficiency is one of the biggest initiatives in the broader sustainability movement, and with good reason. Energy efficiency tasks need little upfront investment—you see results very quickly and they have a big impact to help us cheaply, immediately and drastically reduce our impact on the planet. Here we’ll detail some of the ways that you can make energy efficiency work for you around your whole house.

At its most basic, energy efficiency means making the best use of the energy we use for our daily life– simply doing more with less. It includes water saving technology to reduce the amount of water used in showers and sinks, improved lighting technology to reduce energy bills, and tweaks to appliances to help them run in the most efficient way possible. Scott Cooney, founder of energy efficiency company Pono Home, says, “Aside from choosing a plant-based diet, energy efficiency offers the best bang for your buck in terms of reducing your impact on the planet.”

1. Swap your Bulbs for Energy Efficiency

One of the best things you can do to immediately reduce your energy use (and save money) is to swap out all older incandescent bulbs for LED light bulbs. LEDs are high-efficient, have a really long lifespan and begin paying you back almost as soon as you install them. Also, it’s so simple: all you need to do is change a lightbulb!

CFLs are another efficient option, and while these bulbs are cheaper than LEDs, they contain toxic mercury, don’t have as long a lifespan and don’t make as big an impact on electricity usage. LEDs have a higher upfront cost than CFLs, but show immediate savings and reduction of your energy usage. LEDs are now more available than ever, and come in almost every shape and size for home and business.

But how much energy can you save? Cooney says that while most incandescent bulbs are about 60 watts, most LEDs are about 8 watts, meaning your energy use drops almost 90 percent. LEDs have an average 20 year lifespan, meaning that you’ll be saving money for decades. Despite the initial cost, LEDs cost hundreds of dollars less throughout their lifetime.

2. Clean up your Water Usage with Water Efficiency

Water efficiency is just as important as electricity efficiency. Water saving devices in the kitchen and bathroom can reduce your need for water draw, but also reduces your need for gas and electricity as less water needs to be heated.

The best news is that water efficiency initiatives are even cheaper than lighting. Most current showers push out about 2.5 gallons/minute and faucets gush about 2 gallons/minute. Installing high-efficiency shower heads and faucet aerators can reduce that amount by at least half, saving half your water and a bunch of energy too.

Related: 10 Easy Ways to Make Your Shower More Sustainable

Whether you’re stuck in a rental with old appliances or have the newest Energy Star models, it’s important to optimize your appliances to ensure they are using energy efficiently and not wasting.

Here are eight tips from Pono Home for optimizing appliances throughout your home for energy efficiency:

3. Stop Using your Dryer…  At least part of the time. Invest in some indoor drying racks to allow your clothes to dry naturally as often as possible. But if you do use a dryer…

4. Clean your dryer’s lint trap. Each time you dry a load, remove the lint. Twice a year, clean the main vent that exits the dryer to remove built up lint. This improves airflow and removes the safety hazard of built up lint.

5. Wash your clothes on cold. Most detergents are formulated for cold water, and running on cold eliminates the need to heat the water, and preserves your clothes for longer.

6. Clean out the coils of your refrigerator. It’s disgusting, but it’s so helpful to let your fridge breathe freely. If you have pets, you may need to do it as much as four times a year, says Cooney. All the dust and hair clogs the vents, which makes the fridge run harder, burning more energy and not cooling as effectively. Just use the vacuum brush to clean; some fridges have coils on the back, while others are underneath.

7. Skip the auto-dry on your dishwasher. If you’re lucky enough to have a dishwasher, find the shortest cycle needed to get your dishes clean and then just open after the cycle to let dishes air dry naturally.

8. Make sure your fridge and freezer on on the right temperature. Cooney says your fridge should read 37-40ºF and your freezer 4-5ºF. Anything more or less means that it’s not functioning properly. Always remove frost build up from the freezer too; it’s not actually keeping the freezer cool, it’s making the freezer run harder.

9. Ensure your oven door and fridge/freezer door seal well. Here’s the ‘dollar bill test:’ close the fridge door with a dollar bill between the seal and the door. When the door is closed, remove the dollar bill. If there is resistance, your seal is good; if it comes out easily, you probably have a seal that needs cleaning or replacing. This trick also works for the stove (just make sure it’s not on!)

10. Use the right pot size for the stovetop. When cooking on the stovetop, make sure your pot matches the coil size. If it’s too large, the coils will basically heat up the air and waste energy. If you cook with gas, make sure your flame is smaller than your pot to heat just the pan, and not the air.

These small changes can add up to hundreds of dollars of savings each year, and immediately reduce the amount of water and energy used in your home. So if you still want to buy a Tesla, you should definitely do it… but if that’s not in your budget now you can still reduce your impact greatly with these simple energy efficiency tasks!

Asbestos Found in Crayons and Toys
How to Spot Non-Animal-Friendly Home Products
Why Hawaii’s Ban on Plastic Bags is a Big Deal



Sue H
Sue H7 months ago

Helpful suggestions, thanks.

Leong S
Leong S2 years ago

thanks for posting

George L
George L2 years ago


Chun Lai T
Chun Lai T2 years ago

Thanks for the info

Erin H.
Erin H2 years ago

Interesting article, thank you for sharing!

Danuta Watola
Danuta W3 years ago

Thank you for this very interesting article.

Michele Rosenbaum
m r3 years ago

never thought about #7, thank you for the article

Monika K.
Monika K3 years ago


Siyus Copetallus
Siyus C3 years ago

Thank you for sharing.

D.E.A. C.
D.E.A. C3 years ago

I already do most of these, but I'm ready to try the refrigerator coils thing...