A free, online assessment tool that gives recommendations on what renewable technologies might be suitable for your home.
Want to save energy at home or thinking of installing renewable technology? Our free online calculators and tools can help.
Solar panel calculator
If you’re thinking of getting solar panels, use this calculator to work out:
- how many panels you might need
- how much it might cost to install
- how much you could save on your electricity bills each year
Go Renewable
A free, online assessment tool that gives recommendations on what renewable technologies might be suitable for your home.
Energywise (select regions)
Energy saving calculators and tools for Scotland
We have a range of tools for Scottish residents to help lower their energy use and get the most out of renewable energy:
Wind speed predictor
Thinking of installing a wind turbine? This tool will help you decide if it’s the right option. Enter your postcode and the tool will tell you your local wind speed and whether it’s worth installing a wind turbine.
Home Renewables Selector
Answer a few questions about your home and the Home Renewables Selector will provide tailored recommendations for renewable technologies. These range from solar panels and battery storage to heat pumps.
Green Homes Network
Sometimes it helps to speak to real people who’ve already installed renewable technology in their homes. The Green Homes Network lets you:
- Search and read stories from people who already use renewable technology.
- Speak directly to people in the network about their setup and ask questions before you decide yourself.
Funding finder
Depending on where you live, you might be able to get funding towards energy saving home improvements. Enter your postcode into the funding finder tool to see what funding is available for you.
Renewables Installer Finder
We recommend getting quotes from at least three certified installers. Use the Renewables Installer Finder to find trusted installers near you.
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