Work will begin this week at the Rampion Offshore Wind Farm, in readiness for the first foundation installation in January. This will include clearing boulders on the seabed along the cable route.
There will be 116 turbines, reduced from the initial plan of 175, eight miles off the coast between Peacehaven and Worthing.
Chris Tomlinson, E.ON Development Manager for the Rampion Offshore Wind Farm, said: "After five years in development, following successful consultation, consent and contracting, we're delighted to be able to confirm that work will commence this week to prepare the seabed for turbine installation."
A drop in session is being held later in Bournemouth regarding plans for a wind farm in between Dorset and the Isle of Wight.
Navitus Bay would see nearly two hundred turbines, up to two hundred metres high in the English Channel.
The public has until June the twenty third to register their comments with the Planning Inspectorate - which is on hand today to show how to do that.
Norman Baker, MP for Lewes, said: “I’m pleased that matters are moving forward. This development, if given permission, will create an initial 85 jobs in Newhaven, as well as helping the UK both to become more energy self-sufficient and cut carbon emissions.”
Caroline Lucas, MP for Brighton Pavilion, said: "Following a period of further consultation by E.ON, I’m delighted that the proposals for the Rampion wind farm are now back on the table and hope the project will get the green light.
"This exciting clean energy development could provide secure and sustainable power for a huge number of homes in Brighton and Hove – as well as creating local jobs, slashing carbon emissions and boosting the region’s reputation as a place for investment in green industries.”
Plans for energy firm E.ON’s Rampion offshore wind farm have been accepted for consideration by the Planning Inspectorate.
The company said feedback from over 1,500 people and organisations in Sussex has been used to shape the wind farm proposals.
Chris Tomlinson, project manager, said: "The feedback has helped us further reduce the impact on the local community, while maintaining a project capable of generating electricity for the needs of two thirds of the homes in Sussex.”
If built, the wind farm could have up to 175 turbines and a capacity of 700MW which could generate enough electricity to supply the equivalent of around 450,000 homes.
The news comes as the London Array - the world’s largest offshore wind farm, off the Kent coast, in which E.ON also has a 30% stake - reached full capacity on Friday with the commissioning of the 175th and final turbine.
Britain's largest wind farm, off the Kent coast, has reached full capacity for the first time.
The 175 turbines of the London Array are now creating enough power to supply half a million homes. It has taken two years to complete the project.
Meanwhile 195 turbines could be built off the Sussex coast. An exhibition of the latest plans for the Rampion Offshore Wind Farm, off Newhaven, will take place in Brighton today.
People can now have their say on plans for a wind farm off the coast of Sussex.
E.ON want to build between 100 and 175 turbines off Newhaven. The Secretary of State will also examine the proposal for the Rampion project.
The application for the off shore wind farm, with a generating capacity of up to 700MW, was submitted on March 1st and accepted for examination three weeks later.
Sailing clubs are opposing plans to build a large wind farm off the Dorset and Hampshire coast.
A Dutch company is currently consulting local people about the proposals. But sailors say they fear the turbines will affect racing during Cowes week.