If you’re looking for a green investment then the crowd funding investment platform Abundance Generation might be what you’re looking for.
Abundance Generation is a regulated online platform that lets people lend money from as little as £5 to renewable energy projects in the UK and share in the returns from generating low-carbon electricity.[1] When investors buy a Debenture through Abundance, they are lending money to an Energy Project and in return they have the right to a percentage of the revenue or profit generated from the sale of the electricity produced by the project. Abundance Generation is open to all UK residents over 18 and is authorised and regulated by the Financial Conduct Authority. Currently, Abundance focuses on a range of renewable energy projects but is looking to offer other ethical and social beneficial investments in the future. Source: Wikipedia