Articles and news
Renewable Energy Blog
Plain-English articles on solar panels, heat pumps, boilers and energy in your home.
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UK energy bill payers find their bills difficult to understand, and almost two-thirds say the language on energy bills needs to be more accessible.
Why we write
Energy in Your Home, Explained
So we built this library. It is a growing collection of articles where our experts explain how energy in your home works, in plain English. Why one room is always cold and another is always hot. What that charge on your bill is for. Would the thing your neighbour had fitted work on your house.
Millions of households across the UK are still choosing between heating their home and everything else. We want to be part of the change that ends that, and sharing what we know is where we start.
A folding panel on the patio looks like the cheap way into solar. For some jobs it is exactly the right kit, and we will come to those. For cutting a household electricity bill year after year, it is a different piece of equipment doing a different job. This is what official numbers show. First, […]
Winter does not start in December. It starts on the first cold morning when someone turns the heating on and finds out whether it works. That first cold morning is the moment worth preparing for, and there is a reason to do it in the next few weeks rather than the next few months. Ofgem […]
With rising energy bills and more homeowners switching to renewable energy, the question keeps coming up: are solar panels and a battery worth it? Short answer: in most cases, yes. But it depends on your energy usage, roof space, and how much of your power you want to control. Let’s break it down. The […]
What Boiler Do I Need? Choosing the right boiler isn’t just about brand or budget. It’s about getting a system that matches your property, lifestyle, and hot water needs. If you pick the wrong one, you risk running out of hot water—or wasting money on a system that’s too big for your home. Let’s break […]
Ever wondered how solar panels generate electricity and turn sunlight into power for your home? Here’s how it works, step by step. 1. Sunlight Hits the Solar Panels The process starts when sunlight strikes the surface of your solar panels. These panels are made up of many solar cells, usually silicon-based, designed to capture […]
If you’re comparing solar panels for your home, three names should be on your shortlist: Aiko, JA Solar, and DMEGC. All three are trusted brands with proven performance in UK conditions. But they each offer different strengths. Here’s a breakdown to help you choose the right one for your home. 1. Aiko – Best-in-Class […]
How does a boiler work? A boiler heats your home by turning cold water into hot water or steam, which is then pumped through your radiators or taps. Simple enough. But there are different types of boilers, and they don’t all work the same way. So, if you’re asking yourself, ‘how does a boiler work?’ […]
Yes, a boiler can be fitted in the loft, as long as it meets certain safety and access requirements. It’s more common than you might think, especially in homes where space is limited. But just because you can install it in the loft doesn’t mean you should without considering the pros, cons, and technical details. […]
Solar panels aren’t just a trendy upgrade—they’re a long-term energy solution. As electricity prices climb and the climate crisis worsens, more UK households are choosing solar. But why are solar panels important, really? In short: they reduce your bills, cut your emissions, and give you energy independence. 1. Lower Energy Bills This is the […]
Yes, boiler prices are rising in the UK—and there’s no sign of them dropping anytime soon. From increased manufacturing costs to higher labour rates, most indicators point to continued price hikes in 2025 and beyond. If you’ve been putting off a boiler replacement, now might be the time to act. In this guide, we’ll break […]
Solar panels don’t stop working just because the sun’s behind clouds. The short answer is yes, solar panels can charge on a cloudy day—just not as efficiently. Let’s unpack what actually happens when the sky goes grey. How Solar Panels Work on Cloudy Days Solar panels rely on light, not heat. Even on overcast […]
Will Solar Panels Get Smaller? Yes, solar panels are gradually becoming more compact and efficient, but we’re unlikely to see dramatic size reductions for typical home systems anytime soon. The real change is not in shrinking the panel size, but in improving the efficiency of the solar cells inside them. Why Are Solar Panels […]
