Saving Guides
Practical, tested ways to cut your electricity bill.
The EU Energy Label Explained: What A–G and kWh/Year Actually Mean
How to read the EU energy label on a fridge, washing machine or TV — what the letter grade means, why kWh/year is the number that actually predicts your bill, and where the old A+++ scale went.
Why Is My Electricity Bill So High? A Room-by-Room Checklist
Before you panic about a shocking bill, check these usual suspects — from an appliance stuck running to a contract that no longer matches your home — then run the real numbers in the estimator.
Contracted Power in Spain: How Many kW Do You Actually Need?
How Spain's contracted power charge works, why tripping your breaker means you're undersized, and how to work out the right kW for your home without overpaying every month.
Heat Pump vs Gas Boiler Running Cost: A Practical Comparison
We compare the heat pump vs gas boiler running cost, using math and efficiency ratings to help you determine which system is cheaper for your home.
Vampire Device Audit: A Room-by-Room Checklist
A printable room-by-room checklist to hunt down the always-on devices quietly adding to your electricity bill, and what to do about each.
Time-of-Use Tariffs Explained
What time-of-use and off-peak electricity tariffs are, who they suit, and how shifting usage to cheaper hours can cut your bill.
How to Cut Standby Power at Home
A step-by-step plan to find and kill the vampire power your devices draw while switched off, and how much you can realistically save.
How to Understand Your Electricity Bill
Decode your electricity bill line by line: the unit rate, standing charge, taxes and what actually drives the total you pay each month.
Put a number on it
Reading is one thing — run your own figures and see the cost for your home.
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