If you’ve shopped for a kitchen appliance recently, you’ve probably seen the bold A–G energy labels — but what do they actually mean? In 2025, with rising electricity costs and eco-conscious choices becoming the norm, Understanding energy ratings for kitchen appliances helps UK households save money and buy smarter.
This guide breaks down the new energy label system, explains how to read it, and shows how to use it when buying appliances for your UK home.
⚙️ What Changed: From A+++ to A–G
Before 2021, energy labels were cluttered with A+, A++, and A+++ ratings — making it hard to tell which appliances were truly efficient. The updated energy ratings for kitchen appliances now follow a stricter A–G scale, where:
- A = best-in-class efficiency
- G = least efficient
This change makes it easier to compare products and encourages manufacturers to push for genuine improvements. Under the new rules, A-rated appliances are rare — and that’s a good thing. It means they’ve passed stricter tests and deliver real savings.
🧠 How to Read Energy Ratings for Kitchen Appliances
Each energy label includes more than just a letter. Here’s what to look for:
- Annual energy consumption (kWh/year)
- Noise level (especially for dishwashers and fridge freezers)
- Water usage (for dishwashers and washing machines)
- Capacity (litres or kg)
- QR code linking to EU/UK product database
These details help you compare appliances within the same category — and spot hidden costs. For a full breakdown, check the UK Government’s energy label guide.
🟩 What an ‘A’ Rated Appliance Actually Looks Like
A-rated appliances are rare, premium, and often cost more upfront — but they save money over time. They’re ideal for households looking to future-proof their energy bills.
Here are three examples available on Amazon UK:
- ✅ Bosch Series 4 Slimline Dishwasher – SPS4HMW49G Quiet, efficient, and perfect for smaller UK kitchens. A-rated for water and energy use.
- ✅ Bosch Series 2 WGE03408GB Washing Machine – 8kg, 1400rpm A-rated with EcoSilence Drive and SpeedPerfect — ideal for medium-sized households.
- ✅ Samsung Series 8 SpaceMax Combi Fridge Freezer – Featuring Spacemax, AI Energy Mode – Frost Free A-rated with 5 year warranty, LED lighting, and super cooling — built for energy-conscious families.
🔍 How to Compare Appliances Within the Same Category
Energy ratings only make sense when comparing like for like:
- Compare fridge vs fridge, not fridge vs oven
- When comparing energy ratings for kitchen appliances, always look at kWh/year
- Consider size and usage — a smaller B-rated fridge may use less energy than a large A-rated one
Always check the label’s full breakdown before buying.
🧪 Energy Ratings vs Real-World Use
Energy labels are based on standardised testing — but your habits matter:
- A B-rated dishwasher used once daily may cost less than an A-rated one used twice
- Overfilling your fridge or washing machine can reduce efficiency
- Smart plugs can help track actual energy use (see our Smart Plug Guide)
Use ratings as a starting point, not the final word.
Before you buy anything, it’s worth exploring how energy ratings play out in real kitchens. Our guide to the Best Fridge Freezers for Energy Efficiency UK compares top-rated A–C models that balance performance with practicality. And if you’re more interested in everyday savings without replacing appliances, Smart Kitchen Hacks That Actually Lower Your Electricity Bill offers simple, low-effort tips that make a real difference.
🏁 Final Thoughts: Use Ratings as a Guide, Not Gospel
Energy ratings for kitchen appliances are a helpful guide, but real savings come from smart usage. Look for A-rated appliances when possible, but don’t ignore well-rated B or C models that suit your household better.
Explore more ways to save energy and upgrade your kitchen in our Smart Kitchen & Appliances hub.