Guides
Energy saving in Guides: articles, explanations and technology developments with context and verified sources.
Before buying a smart thermostat, check how it connects to your boiler or heating system and what features it offers. This guide explains what to check with radiators, underfloor heating and heat pumps, and why connectivity alone does not guarantee a lower bill.
A guide to comparing measurement, electrical limits, connectivity, and automations in smart plugs, and to interpreting their data without confusing consumption control with guaranteed savings.
Before you buy, identify your heating system and check exact compatibility. Scheduling, sensors and remote control can make it easier to tailor use, but they do not by themselves guarantee a lower bill.
Choosing an LED bulb involves more than comparing watts or looking for the best label rating. Learn how to check light output, energy use, base type, colour and compatibility with your fitting.
The European energy label helps you compare efficiency, but it cannot predict your household bill on its own. Learn to compare equivalent models, check EPREL and assess consumption in light of how you use an appliance.
What a plug-in meter can measure, which specifications to check, and how to make useful comparisons without mistaking an indicative reading for an electrical audit or a promise of savings.
Making better use of daylight and avoiding unnecessary energy use can be a useful starting point, but there is no universal saving that applies to every home. Here’s how to try simple changes and read the results without confusing them with other factors.
