Blog
Honest, data-driven articles about home energy in the UK. No jargon, no sales pitch.
Energy Bills
What happens to your energy bill on 1 April 2026?
The typical dual fuel bill falls from £1,758 to £1,641 per year. Electricity unit rates drop 11%. Here is exactly what changes and what you need to do.
Grants & Solar
Solar panel grants UK 2026: every scheme you can apply for
Every solar panel grant and funding scheme available in 2026. Warm Homes Plan loans, ECO4, BUS, SEG, VAT relief, and local authority grants explained.
Grants & Policy
Warm Homes Plan 2026: what it actually means for UK homeowners
The government's £15bn Warm Homes Plan replaces ECO4. £7,500 heat pump grants, 0% solar loans from 2027, free upgrades for low-income homes. Here is what you can actually get.
Insulation
Underfloor insulation: is it worth it for UK homes?
Suspended timber floors are easy and cheap to insulate. Solid floors are expensive and disruptive. Here is the honest breakdown, with costs, payback, and grant info.
Heat pumps
Heat pump noise levels: how loud are they really?
Modern heat pumps at 42 dB are quieter than a fridge. But older units can hit 55 dB. Real decibel levels, planning rules, quiet models, and noise mitigation.
Solar
Solar battery storage: is it worth adding to your solar panels?
Batteries cost £2,500–£6,000 with 8–12 year payback. Smart tariffs like Octopus Flux change the maths. Here is when they make sense — and when they do not.
EPC
What does EPC rating D mean? And how to improve it
Band D is the UK average — you are not in crisis. But improvements are worth doing. What D means, cheapest path to C, and what grants are available.
Data
How much does it cost to go from EPC D to C? We analysed 85 properties.
We pulled real EPC recommendations for 85 D-rated properties. Median cost: £11k-£16.5k for all improvements. But most homes only need 6 more points.
Landlords
Landlord EPC band C: what you need to do before October 2030
Band C is now law. 2.6 million rental properties need upgrading. Free compliance tool shows exactly what your property needs and what it will cost.
Data
Cornwall has the best case for solar panels in England. Here is why.
We analysed 5,000 Cornwall properties. 55% are off the gas grid, most have large roofs, and solar output is 21% higher than Manchester.
Solar
Why oil-heated homes are the best candidates for solar panels
If your home runs on heating oil, solar panels could be the first step to cutting your energy costs in half.
Solar
Are solar panels worth it? The real numbers for UK homes
Cost, output, payback, what goes wrong, and when they do not make sense. No sales pitch, just data.
Bills & Costs
Standing charges explained: why you pay £328/year even if you use no energy
Standing charges have doubled since 2021. Here is what they pay for, what is changing in April 2026, and why solar owners should pay attention.
Price cap
Energy price cap April 2026: what it means for your bill
The cap is forecast to fall 7% to ~£1,641. That is still 44% above pre-crisis. Here is what is changing, who is affected, and what you can do.
Heat pumps
Heat pumps and the UK net zero target, explained
The UK plans to reach net zero by 2050. Heat pumps are central to that plan. What it means for your home, your bill, and the grants available now.
Saving money
Is now a good time to switch energy supplier?
Energy prices are falling from their 2022 peak. Whether switching now could save you money, how to compare tariffs, and what to watch out for.
Saving money
Best energy tariffs in the UK: how to find the right deal
Fixed vs variable, green tariffs, time-of-use deals, and how to compare properly. No single answer, but here is how to find yours.
Saving money
How to reduce your energy bill without spending thousands
Draught-proofing, thermostat settings, LED bulbs, and other changes that cost under £100. With a savings breakdown for each one.
Saving money
What uses the most electricity in your home?
Appliance-by-appliance breakdown with real kWh numbers and annual costs. Some of the answers will surprise you.
Heat pumps
Can you run a heat pump without solar panels?
Yes, and here's what it costs, when solar helps, and how to decide which to get first.
Original research
The most beautiful homes in England have the worst energy ratings
We analysed 200,000+ EPC records across 40+ council areas. The Lake District, Yorkshire Dales, and rural Cumbria top the list.
Getting started
Why should I care about my home's energy rating?
An honest look at the economics of home energy, grants, regulation, property value, and whether any of it is actually worth doing.