Oak & Green

Oak & green

Renewable Equity + Advisory 


Investing in and advising projects since 2012

Headquartered in London, Oak and Green is a UK focused renewable equity investor and advisor. Founded in 2012, our firm has historically focused on building and operating Renewable Obligation and Feed in Tariff projects; Favouring mature technologies.

Our ambition has always been to make long term and meaningful relationships with all industry participants. Understanding all aspect of any opportunity, the wider market for which that project sits and challenges around delivering it. By taking a broad holistic view of any opportunities, we believe we are best placed to maximise value for all parties. Our firm aims to be more than simply an equity provider.

We currently have three investment focuses: Operational Wind Projects, Renewable Ground Rents and Residential Roof Top Solar.  




103 Gaunt St, London, SE1 6DP


0208 0880 500


Three areas of focus


73% of Feed in tariff wind projects are owned by private individuals. Oak and Green believes that high asset prices and advantageous tax policy creates an environment which support the transfer of these assets to longer term owners. Our firm is actively seeking these opportunities. 


Since 2000 42 GW of renewable projects have been built. As a result many landowners have a source of rental income payable over an extended period. Our firm recognises that an element of these landlords may wish to capitalise their rental income early. We have created a product to serve this growing need. Please see www.renewablerent.co.uk for further details. 


850,000 residential roof top solar installation exist in the UK, of which a large element are owned by the respective property owner. Our firm believes that too few buyers exist to service the requirement of property owners to capitalise their Feed in Tariff.  As a pragmatic proprietary investor, we also believe we can act quicker than others in this space!


They did exactly what they said they would - despite tight timeframes and a complex build
— Martyn Ham - Wind Developer


We look forward to hearing from you.

Use the form below to contact us regarding your enquiry. Alternatively you can email or call us.

For job opportunities, please email us your CV. We’re currently actively looking for new and exceptional talent to help us continue to grow.

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