10 Ways to Make Your Home More Energy Efficient

by Liz Martin | Mar 14, 2025

In today’s world, where both your budget and the environment are under pressure, it’s more important than ever to find ways to tackle both challenges at once. The good news? You can!

By implementing these 10 ways to make your home more energy efficient, you can reduce energy use, lower your bills, and lessen your carbon footprint.

And if you’re looking for an even bigger impact, solar panels can take those savings to the next level. It’s a win for your wallet and the planet.

10 Ways to Make Your Home More Energy Efficient

Here are the top 10 ways to make your home more energy efficient:

1. Get Smart with Your Thermostat

If you haven’t installed a programmable thermostat yet, now’s the time. Keeping your home at a steady temperature helps prevent unnecessary energy waste from overheating or overcooling.

And here’s a bonus tip: turning your thermostat down by just 1°C could reduce your heating costs by up to 10%! That’s according to the Sustainable Energy Authority of Ireland.) Small adjustments can lead to big savings over time.

2. Check for Energy Efficiency Labels

When it comes to appliances, newer doesn’t always mean better—unless you check the energy ratings first. Look for the EU Energy Label, which shows how efficient a product is.

Aim for appliances rated ‘A’ for top-notch energy performance. If you don’t see the label on the product, ask the retailer to point you in the right direction. Choosing energy-efficient models cuts both energy use and costs.

3. Switch to Energy-Saving Bulbs

Swap out old-school bulbs for modern alternatives like LEDs or CFLs. They might cost a little more upfront, but they use up to 85% less energy and last up to 12 times longer than

traditional bulbs. That’s a serious energy (and money) saver, especially if your home has lots of lights running throughout the day.

How Solar Can Maximise Your Savings?

Powering LED lights with solar energy doubles your savings and cuts your carbon footprint.

4. Switch Off Devices Completely

Leaving gadgets like TVs, computers, and game consoles on standby may seem harmless, but they still draw power even when not in use.

That small, constant drain adds up over time. Make a habit of turning them off fully at the switch. And don’t forget your phone chargers—if they’re plugged in but not charging anything, they’re still using power!

5. Insulate Your Hot Water Tank and Pipes

Want to keep your hot water warmer for longer without turning up the heat? Insulate your hot water tank with a lagging jacket—it’s an inexpensive fix that prevents heat from escaping.

Adding foam tubing to exposed pipes is another simple DIY job that helps retain heat in your system. Both upgrades are budget-friendly and often pay for themselves in energy savings within a year.

Take it a Step Further with Solar: 

Combine insulation with a solar water heating system for even more savings.

6. Only Heat the Water You Actually Need

Boiling a full kettle when you only need one cup of tea wastes both water and energy. Instead, fill the kettle with just the right amount.

The same goes for your immersion heater—don’t leave it running for hours if you only need a small amount of hot water.

7. Wash Clothes on Cooler, Shorter Cycles

Make your laundry routine more energy-efficient by switching to cooler washes and shorter cycles.

Modern washing machines and detergents work just as well at 30°C, using significantly less energy than hotter washes.

Maximise Savings with Solar Power: 

Wash during the day when your solar system is generating peak energy. It’s an easy way to make the most of your solar power.

8. Opt for Showers Instead of Baths

We get it—a long soak in the tub can be pure bliss. But showers use up to five times less energy and water than a bath.

Plus, in busy households, showers are more time-efficient and eco-friendly.

9. Switch Off Lights When You Leave a Room

It’s one of the simplest habits to develop, and it makes a real difference—turn off the lights whenever you leave a room.

This small action lowers your electricity bill and extends the lifespan of your bulbs.

Imrove Savings with Solar Power: 

If your solar system powers your lighting, switching off when not needed lets you store more energy for evening use.

10. Cut Back on Tumble Dryer Use

Tumble dryers are super convenient but also notorious for high energy use. Try to rely on them less by drying clothes outdoors or on an indoor drying rack. E

ven reducing your tumble dryer use by a few loads each week can lower your electricity bills noticeably.

Conclusion

All these small changes can help reduce your home’s energy consumption and lower your bills. But if you’re looking for a bigger, longer-term solution, solar panels are the ultimate energy saver.

They generate clean, renewable energy that cuts your reliance on the grid and reduces your carbon footprint.

Contact SPV Energy today to find out how solar panels can transform your home’s energy efficiency and help you save even more. 

Frequently Asked Questions

1. How can I reduce my energy bills without spending a lot of money?

You can start by implementing simple, low-cost changes like using a programmable thermostat, switching off devices completely, and switching to energy-saving bulbs. Insulating your hot water tank and pipes or washing clothes on cooler, shorter cycles can also make a big difference.

2. Are energy-saving bulbs worth the investment?

Yes! While energy-saving bulbs like LEDs or CFLs may cost a bit more upfront, they use up to 85% less energy and last much longer than traditional bulbs. Over time, the energy savings and longer lifespan can lead to significant savings on your energy bills.

3. Do solar panels really help save money on energy costs?

Absolutely! Solar panels generate renewable energy that can power your home, reducing your reliance on the grid and lowering your electricity costs. When combined with energy-efficient practices, solar panels can maximise your savings and reduce your carbon footprint.

4. How can I make my heating system more efficient?

You can make your heating system more efficient by installing a programmable thermostat to maintain a steady temperature, insulating your hot water tank and pipes, and lowering your thermostat by just 1°C. These small adjustments can significantly reduce your heating costs.

5. How can I make my washing routine more energy-efficient?

To reduce energy use when washing clothes, switch to cooler washes (around 30°C) and shorter cycles. Modern machines and detergents are designed to work effectively at lower temperatures, saving you both energy and money.

6. How does using solar energy reduce my carbon footprint?

Using solar energy reduces your carbon footprint by providing a clean, renewable alternative to fossil fuels. By powering your home with solar panels, you cut down on greenhouse gas emissions and reduce your reliance on the grid, which often relies on non-renewable energy sources.

Contact SPV Energy Now!

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Meet Liz Martin

Meet Liz Martin

Author @ SPV energy

Liz Martin, owner of SPV Energy, is a trusted solar expert dedicated to providing sustainable energy solutions. He ensures top-quality projects that help homes and businesses save energy and reduce their carbon footprint.