5 Ways to Make Your Home Energy Efficient in 2025

With energy prices fluctuating and environmental concerns growing, making your home more energy efficient is one of the smartest moves you can make this year. But where do you start? By making a few strategic upgrades, you can cut your electricity bills, reduce your carbon footprint, and even increase the value of your home.


Here are five effective ways to boost your home’s energy efficiency in 2025.


1. Upgrade to LED Lighting

💡 Did you know that LED bulbs use up to 90% less energy than traditional incandescent bulbs?


If you haven’t already made the switch, now is the time! LED lighting lasts longer, consumes less power, and provides excellent brightness. Plus, smart LED bulbs allow you to control lighting remotely, dim brightness, and schedule automatic shut-offs—all of which save even more energy.

 

✅ Tip: look for bulbs with a high lumens-per-watt ratio and check for the Energy Efficiency Rating (A-G scale) on the packaging. See our blog for more information: The Benefits Of Upgrading To LED Lighting.


2. Invest in Smart Heating Controls

🌡️ Are you heating rooms that nobody is using? Many UK households waste energy by running heating systems inefficiently.


A smart thermostat can learn your daily habits and adjust the temperature accordingly, ensuring you're only using energy when necessary. Zoned heating controls allow you to heat only the rooms you need, rather than the entire house.

 

✅ Tip: consider upgrading to a smart thermostat like Nest, Hive, or Tado to manage your heating from your phone.


3. Improve Insulation & Draught-Proofing

🏡 How much heat is your home losing through walls, windows, and doors?


Proper insulation is one of the most effective ways to reduce energy waste. Poorly insulated homes lose heat quickly, meaning your heating system has to work harder.

✔️ Upgrade loft and wall insulation to prevent heat loss
✔️ Seal gaps around doors and windows to stop cold draughts
✔️ Use thermal curtains and blinds for extra insulation

 

✅ Tip: the UK government offers grants for energy efficiency improvements. Check if you’re eligible for schemes like the ECO+ scheme or Boiler Upgrade Scheme.


4. Switch to Energy-Efficient Appliances

⚡ Is your old fridge or washing machine costing you more than it should?


Older appliances are often energy-hungry, while modern models are designed to be more efficient. When replacing appliances, look for high energy ratings (A-rated or better) to ensure lower running costs.


✔️ Use an energy-efficient washing machine—wash at 30°C instead of 40°C to save up to 38% in energy
✔️ Upgrade to an A-rated fridge/freezer—new models use 40% less energy than older ones
✔️ Unplug devices on standby—standby mode can account for up to 10% of your electricity bill

 

✅ Tip: check your appliance's energy consumption using a smart plug with energy monitoring.


5. Install Solar Panels or a Home Battery System

☀️ Want to generate your own electricity and cut your bills?


Solar panels are becoming more affordable and more efficient, making them a great investment for homeowners looking to reduce reliance on the grid. Even in the UK’s cloudy climate, they can significantly lower energy costs.

 

🔋 Home battery systems (like the Tesla Powerwall or GivEnergy batteries) allow you to store excess solar energy and use it when the sun isn’t shining—maximising savings.

 

✅ Tip: check if you qualify for solar grants or the Smart Export Guarantee (SEG) to sell excess energy back to the grid.


Take Control of Your Energy Use in 2025

Making your home energy efficient doesn’t have to be complicated. Small changes, like upgrading your lighting or improving insulation, can make a big difference.


🔎 Which of these upgrades will you start with this year?


If you're considering electrical upgrades to improve efficiency, Crannis Technology Services Ltd can help! Whether it’s smart heating installation, LED lighting upgrades, or solar panel connections, we provide expert advice and professional service across Swindon.

 

📞 Get in touch today on 01793 629629 for an energy-efficient home in 2025!