Cornwall’s first smart-grid wind turbine to generate renewable energy from September

Cornwall’s first smart-grid wind turbine to generate renewable energy from September

Cornwall Council partners with Centrica to meet local green energy challenge

Construction on Cornwall’s first, smart grid-connected wind turbine which will create enough power for over 1,440 homes per annum and help cut carbon emissions is nearing completion. 

Rotor blades spanning 40m in length have now been fitted to the 2.3 megawatt (MW) turbine at Ventonteague, near Carland Cross, on the A30. 

The turbine is the first to be built in Cornwall since 2016 and the only one to have been installed in the South West this year. It is set to start generating renewable electricity from September.

The smart grid-connected turbine will help Cornwall better manage its energy supply and reduce Cornwall’s greenhouse gas emissions by more than 3,300 tonnes a year over the next two decades.

The new wind turbine is part of an EU-funded trial and forms part of energy company Centrica’s innovative Cornwall Local Energy Market (LEM) which aims to help increase the amount of renewable energy that can be deployed by managing the electricity network more efficiently. 

For more information on the Cornwall LEM, click here. 

For a video of the rotary blades being installed at the Ventonteague wind turbine please see here.


  • Transforming the energy sector is an essential part of Cornwall Council’s response to tackling the climate emergency to help Cornwall become carbon neutral by 2030. Currently Cornwall generates around 37% of electricity from renewables, up from around 6% in 2009. 
  • Other key schemes of Cornwall Council’s Carbon Neutral Cornwall programme are the 8,000-hectare carbon-absorbing Forest for Cornwall; the Whole House Retrofit Innovation project to make homes more energy efficient; a new, climate change planning document to promote renewable energy including the commitment to power all new homes with alternative sources to gas; and a new decision-making framework to prioritise environmental and social benefits in all Council policies. Cornwall Council has a track record in championing clean energy. Award-winning initiatives such as the Green Cornwall programme have driven forward major changes promoting community and Council-owned renewable energy projects and developing potential new forms of power in technologies such as deep geothermal. It is a key investor in two, pioneering deep geothermal heat and power projects at the Eden Project and at United Downs near Redruth and it was also the first local authority to develop its own solar farm. 
  • Launched in December 2016, the LEM programme is receiving £11.5m support from the European Regional Development Fund (ERDF) and is a collaboration between Centrica, Western Power Distribution (WPD), N-SIDE, Imperial College, the University of Exeter and National Grid ESO.  The project brings Cornish homes and businesses together via a fully automated online flexible energy market platform. The platform allows network operators, the organisations that run the electricity distribution and transmission networks, to improve the way the grid works by buying energy flexibility from local homes and businesses, helping to balance both grid demand and capacity.