In a new move to secure London's future energy supply and boost investment and growth in London's low carbon economy, the Mayor Boris Johnson is bidding to enable the capital’s small electricity producers to sell power to the market at a better rate.

The Mayor, who has a target to produce 25 per cent of London's energy from local sources by 2025, is the first authority in the country to apply to Ofgem for a new type of electricity supply licence. Initially it will allow the Greater London Authority to buy excess electricity produced by London’s boroughs and public bodies before selling it on, at cost price, to other public sector organisations, such as Transport for London, the Met Police and NHS hospitals. If the scheme proves successful the Mayor plans to extend it to include private sector energy producers in London as well.

Increasing revenues for smaller generators will improve the viability of local energy projects in London and spark an investment boom in the capital’s low carbon energy infrastructure. In the short term, it could help bring in more than £300 million worth of investment for 22 heat and power projects already in the pipeline. In the longer term, it could help generate over £8 billion of investment and around 850 jobs a year until 2025.


Efficient delivery of electricity supplies plays a vital part in London’s ability to attract investment from developers and new businesses, and therefore helps generate economic growth. Demand for electricity in the capital is expected to grow by up to four per cent a year over the next decade so investment in London's power infrastructure is crucial to help boost jobs and growth and protect the capital's economy.

Twelve boroughs already have schemes which could benefit. Together they are capable of generating around 76 megawatts of electricity – that’s equivalent to the power used by about 76,000 homes. These types of schemes primarily heat local buildings through the electricity generating process. For example, Islington's Bunhill Heat and Power project uses a gas engine to warm hundreds of homes and local swimming baths. Westminster's Pimlico District Heating Undertaking heats thousands of homes, commercial premises and three schools through two gas engines.

Mr Johnson, said: "We need to do everything we can to develop a more secure, cost-effective and sustainable energy supply for the capital. By pouring more investment into locally sourced energy supplies and reducing carbon emissions we will not only save money for Londoners but drive innovation, jobs and growth in this burgeoning sector."

The Mayor is also investigating opportunities for using smart technologies to help manage peak demands on London’s power grid and make London’s energy more resilient in the future. Intelligent energy systems can help deliver secure, affordable, low carbon energies and will help meet his target to cut carbon emissions by 60 per cent by 2050.

(CD)