Home Energy Guides

35 guides backed by data from Ofgem, Energy Saving Trust, and GOV.UK. Plain language, real numbers, no fluff.

Heat Pumps

12 guides
Heat Pump Running Costs UK 2026
What a heat pump costs to run versus gas, oil, and electric heating by property type
Most popularFor homeowners
Heat Pump Cost by House Type
Specific costs from 2 bed flat to 5 bed detached, including the £7,500 grant
Save £7,500
Heat Pumps in Old Houses
Installation guide for Victorian, Edwardian, and period properties including insulation priorities and listed building rules
Save £7,500For homeowners
Heat Pump vs New Boiler: Which Is Cheaper?
Full 15-year cost comparison with real 2026 numbers
Most popularFor homeowners
Heat Pump Noise: How Loud Are They Really?
Real decibel levels, planning rules, neighbour concerns, and quietest models
New
Best Heat Pump Tariffs UK 2026
Compare Octopus Cosy, Agile, Economy 7 and save 15% to 35% on running costs
Save 15% to 35%New
Heat Pump Planning Permission
Permitted development rules, 42 dB noise limit, listed buildings, and conservation areas
For homeowners
Radiator Sizing for Heat Pumps
Do you need new radiators? What to check, upgrade costs, and underfloor heating comparison
For homeownersNew
Heat Pump Cost for a 4-Bed House
£11,000 to £16,000 installed. £3,500 to £8,500 after grant. Full breakdown for 4-bed homes
For homeownersNew
Electric Boiler vs Heat Pump
Heat pumps use 60 to 70% less electricity. Save £1,500 to £2,300/yr by switching
For homeownersNew
Storage Heaters vs Heat Pump
Replace storage heaters and save £1,500 to £2,300/yr. Full cost and payback analysis
For homeownersNew
Heat Pumps in Flats
Outdoor unit options, freeholder permission, noise for neighbours, and costs
For homeowners

Insulation

9 guides
Is Loft Insulation Worth It?
Costs £300 to £600, saves £135 to £355/yr, pays back in 1 to 4 years
Most popularFor homeowners
DIY Loft Insulation: Step-by-Step Guide
Materials list, safety tips, installation instructions, and common mistakes to avoid
For homeownersNew
How Long Does Loft Insulation Last?
Lifespan by material type, signs of failure, when to top up vs replace, and asbestos checks
For homeowners
Is Cavity Wall Insulation Worth It?
Costs, savings, risks, damp concerns, and when to avoid it
For homeownersFor landlords
Solid Wall Insulation Cost UK 2026
Internal and external prices by property type, with payback calculations and ECO4 grant details
For homeownersFor landlords
How to Get Free Loft Insulation UK 2026
Step-by-step ECO4 application. Who qualifies and what is covered
Free through ECO4New
Draught-Proofing Your Home
The cheapest energy fix. £30 to £100 DIY, saves £60 to £125/yr. Every source and how to seal it
For homeownersNew
Underfloor Insulation Cost UK 2026
Suspended timber vs solid concrete floors. DIY options, costs, and ECO4 funding
For homeownersNew
Condensation and Mould: Causes and Fixes
1 in 5 UK homes affected. Room-by-room solutions, insulation vs ventilation, prevention
For homeownersNew

Solar Panels

3 guides
Are Solar Panels Worth It in the UK?
Full assessment including costs, savings, export income, and honest downsides
Most popularFor homeowners
Solar Panel Payback: How Long to Break Even?
8 to 12 years without battery, 10 to 14 with. By region and roof direction
0% VAT until Mar 2027New
Solar Battery Storage UK 2026
Costs £2,500 to £6,000. When batteries are worth it, when they are not, and grid arbitrage savings
For homeownersNew

EPC Ratings

3 guides
How to Improve Your EPC Rating Cheaply
Cheapest improvements ranked by cost per EPC point gained
For landlordsFor homeowners
EPC Rating for Landlords: Rules and Costs
Minimum standards, fines up to £5,000, cheapest upgrades to Band E, and exemptions
For landlordsMost popular
How EPC Points Are Calculated
SAP scoring explained. What affects your score and which upgrades gain the most points
For homeownersNew

Grants and Schemes

6 guides
Boiler Upgrade Scheme Guide
How the £7,500 heat pump grant works, eligibility, and how to apply
Save £7,500For homeowners
ECO4 Scheme Explained
Free insulation and heating. Who qualifies, ECO4 Flex, and deadlines
Free upgradesNew
Warm Home Discount: £150 Off Your Bill
Expanded to 6.1 million households. Who qualifies and how to check
£150 rebateNew
Great British Insulation Scheme (GBIS)
Free insulation without benefits. Council Tax A to D. Closes 31 March 2026
Free insulationNew
Home Upgrade Grant (HUG2)
Up to £25,000 for off-gas homes. Free insulation, heat pumps, and solar
Up to £25,000New
Warm Homes Plan 2026
£13.2 billion programme replacing ECO4 and GBIS. Grants, loans, and what to do now
For homeownersNew

Energy Bills

2 guides
Average Energy Bills UK 2026 by House Type
What UK households actually pay for gas and electricity. Ofgem Q1 2026 data
Reference dataNew

Need a quick estimate? Use our free calculators to get personalised costs and savings for your home in seconds.

Get UK Energy Policy Updates

Grant deadlines, tariff changes, and money-saving tips for homeowners.
No spam. Unsubscribe anytime.