Offshore Renewable Energy

Wind turbine The Joint Nature Conservation Committee (JNCC) provides advice on nature conservation to government and industry on renewable energy proposals in the offshore environment. It is JNCC policy to support appropriately sited renewable energy developments because of the environmental benefits they can deliver through sustainable energy generation.

 

Over 33 Giga Watts of renewable energy projects are planned in the UK Renewable energy zone following on from Round 1, 2 and 3 offshore windfarm licensing. The Government is anticipating this will be delivered by 2020. The majority of proposed windfarm development is located in offshore waters and JNCC will be the lead agency providing environmental advice to renewable energy companies and their regulators.  

 

JNCC is a member of the Renewable Energy Deployment and Environmental Issues Project Board. A joint statement was released by the members in July 2009 that outlined where the board would work cooperatively and effectively to ensure that the UK achieves 15% of its energy needs from renewable sources by 2020.

 

The renewable energy deployment and Environmental Issues Project Board - joint statement on renewable energy consenting 40.2KB

 

'Open Tidal' device © EMEC

We co-ordinate with country conservation agencies on nature conservation issues related to marine renewables such as the potential for disturbance of marine mammals arising from piling noise and effects on birds. We also provide technical support on marine bird survey methodologies. In this role we have also assisted with advice on wave and tidal technologies including the South West England Wave Hub Project.

 

JNCC also assist with UK policy development on renewables, and have advised on the Strategic Environmental Assessment (SEA) processes for Round 2 offshore wind in England and Wales and for Wave and Tidal Technologies in Scotland and the Energy SEA.  

 

JNCC contribute to the work of COWRIE (Collaborative Offshore Wind Research into the Environment) in particular, the work on marine mammals and ornithology.

 

JNCC piling guidelines

Windfarm turbine pile and transistion piece - Kentish Flats © Vattenfall

 

The installation of driven piles in the marine environment without mitigation is likely to produce noise levels capable of causing injury and disturbance to marine mammals. In association with DEFRA and the country agencies, JNCC has produced guidance on ‘the protection of marine European Protected Species from injury and disturbance’. The piling protocol forms part of that more general guidance and the recommendations should be considered as ‘best practice’ for piling operations.

 Download publication

 

 

Statutory nature conservation agency piling protocol (August 2010): 159 KB

 

Managing underwater noise in European waters (Tasker et al., 2010)

 


For further information on marine renewable energy refer to:  Renewable Energy - Key Information


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