Regen offers independent expert advice on all aspects of sustainable energy delivery

We use our technical, financial and policy knowledge to support a range of public and private sector organisations to make the most of their clean energy opportunities.  

Financial modelling

Financial and economic modelling to assess opportunities and aid decision making

Advisory services

Bespoke consultancy and support services from strategy to delivery

Data analysis

Market and technology analysis backed by full GIS capability

Future energy scenarios

Applying real-life industry knowledge to understand future energy systems

Areas of work

We lead pioneering sustainable energy projects to drive emerging business models and new investment opportunities. 
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Joining Regen is a highly effective way of gaining high quality market and policy insight and developing your profile and connections. Read more



  • Energy generation in Wales

    Wales now generates over 43 percent of its electricity consumption from renewables, contributed to by over 67,000 renewable energy projects. While the UK and England are without a renewable energy or renewable electricity target after 2020, Wales is making strides towards its 2030 target of 70 percent of its electricity consumption being generated by renewables. Read more

  • The future of network charging: What will it cost to access the grid? - Part 2

    This is the second blog in response to Ofgem’s proposals for a fundamental review of electricity network charging launched at the Charging Futures Forum. Read more

  • Taking the Power Back, 8 December 2017

    As our energy system changes, people are increasingly aware of the amount we pay, the carbon impact and their opportunity to have more control of how they generate and use energy. The seismic shift from centralised fossil fuel generation to decentralised renewables, perhaps the biggest change since the arrival of that national grid, is a huge opportunity to rethink the energy system. Read more