Invest in the renewable revolution
Earn a target return while your money powers good-for-the-planet energy projects.
View projectsZero investor fees
With no fees and a £25 minimum investment, you don’t need a lot to do good with your money.
Cheaper energy bills
Choose to get any returns you earn paid into your pocket or taken off your Octopus Energy bill.
FCA-regulated
Being regulated by the Financial Conduct Authority (FCA) means we’re committed to doing things right.
How the Collective works
Pick a project
Invest anywhere between £25 and £20,000 in a green energy project. Your investment buys you shares or bonds.
Get energised
Track how much energy your project generates, and share its progress with your friends like a proud parent.
Earn a target return
Choose to pocket any money your earn, or send it to your Octopus Energy account to lower your next bill.
Withdraw or reinvest
Once your investment term is up, withdraw what’s in your wallet or invest in another project on the Collective.
How does the Collective work?
Projects that will blow you away
Our last projects were snapped up but more will be coming soon.
Since 2025, projects on the Collective have generated kWh of green energy. That's like…
Powering homes for a year
Saving kg of CO2 from entering the atmosphere
Cancelling plane tickets from the UK to Spain
Making cups of tea
Please note these figures are estimates and should not be taken as fact or relied upon.
Energy generation is calculated from average readings taken throughout the day. These may differ slightly from the actual energy generated, so should be treated as indicative.
To work out how many homes could be powered, we used an estimated 2700kWh of annual electricity consumption per home.
For estimating how much CO2 has been saved, we use a 0.16kgCO2/kWh past 5 year average for the carbon intensity of the National Grid, and factor in an estimated carbon footprint of onshore wind of 8g CO2eq/kWh.
For flights, a flight from London Heathrow to Madrid uses an estimated 118kg of CO2 per passenger.
To work out how many cups of tea the projects could produce, we used a typical 2kW kettle boiling for 5 minutes to produce 6 cups of tea (0.028kWh per brew).