Skip to content
Solar Guides
Grants & savings
Solar panel grants
What funding you can get in 2026
Warm Homes: Local Grant
Funding for eligible homes
VAT on solar panels
0% VAT and what it covers
Costs & sizing
Solar panel costs
Typical UK prices by system size
Commercial solar panels
Costs and payback for businesses
How many solar panels?
Size a system for your home
Solar panel efficiency
What the ratings really mean
Batteries & kit
Solar battery costs
Prices, sizes and savings
Best solar batteries
Our top picks for 2026
Best solar panels
Top panels compared
Solar panel components
Inverters, mounts and more
Try the calculator
What would solar save you?
Cost, savings and payback for your home, in about 2 minutes.
Solar panel calculator
Latest news
Read the latest solar news and price updates
Popular tools
Solar panel calculator
Battery calculator
Quote checker
All 15 calculators
Calculators
Costs & payback
Solar panel calculator
Solar battery calculator
Solar vs mains grid
SEG export calculator
Solar vs savings account
Landlord solar ROI
Your home
Solar roof checker
Shade impact calculator
Solar + heat pump savings
Solar EV charging
Solar generation tracker
Solar panel optimiser
Compare & check
Solar panel quote checker
Solar brand comparator
Carbon footprint calculator
View all calculators
Most used
Solar panel calculator
Cost, savings and payback for your home, in about 2 minutes.
Open calculator
New to solar?
Start with the basics before you run the numbers.
Solar panel costs guide
News
Team
Search
Search
Category: CO2 Emissions
CO2 Emissions
Published: March 3, 2017
Amazon Turns To Rooftop Solar To Boost Its Environmental Profile
Spurred by a negative rating from Greenpeace compared to other tech companies, Amazon has begun a campaign to add rooftop
Published: March 12, 2016
Top Solar Speakers Converge On Berlin April 10th
Published: March 2, 2016
NREL Analysis: Extending Tax Credits Impacts Renewable Energy Deployment
Published: January 5, 2016
Community Energy Programs Presented At Paris Climate Change Conference
Published: December 18, 2015
Energy Watch Group Wants ‘Realistic’ Projections From IEA
Published: December 18, 2015
300 State & Local Lawmakers Support 50% Clean Energy By 2030
Published: October 9, 2015
1 GW Of Solar Planned By Indian Coal Mining Firm
Published: July 31, 2015
Clean Power Plan Will Lower Electric Bills, Study Says
A report from the University of Georgia says the Clean Power Plan could save Americans money on their electric bills
Published: July 31, 2015
On July 25, Germany Got 78% Of Its Electricity From Renewables
On July 25, 2015, Germany got 78% of its electricity from renewables, including wind, solar, biomass and hydro. On average,
Published: July 20, 2015
Rooftop Solar Explained In Charts & Graphs
Lindsay Wilson has collected over 19 graphs to explain rooftop solar systems to people considering adding one to their homes
Published: July 20, 2015
Prime Minister Pulls Plug On Renewable Energy In Australia
Tony Abbott, Australia's prime minister, is working hard to support his coal producing friends by prohibiting pubic investment in clean
Published: July 15, 2015
Cap & Trade Program Has Saved New Englanders $460 Million
The Regional Greenhouse Gas Initiative cap and trade program has reduced carbon emission, added $1.3 billion in new economic activity
Load More Posts