World’s first wave energy farm to be constructed in Scotland

Last week, at the AllEnergy Conference it was announced that the Scottish Government had granted consent for a 40MW wave farm to be constructed off of the North-West coast of the Isle of Lewis. This will be one of the first developments of this type and scale seen anywhere in the world.

It is intended that the wave farm will be connected to an onshore hydroelectric power plant on Lewis which was granted planning consent by the Western Isles Council last year. It is intended that the Oyster wave power machines will be installed over the course of the next few years once the necessary upgrades to the area’s grid infrastructure are completed.

Between 40 and 50 of the Oyster machines will be deployed at depths between 10 and 15 metres of water and will have enough capacity to power around 30,000 homes. Fergus Ewing announced the Scottish Government’s decision with enthusiasm:

“I am delighted to announce that Scottish Ministers have granted a Licence to Aquamarine Power to develop the largest commercial wave array in the world…

“The development of up to 50 Oyster wave devices off of the North-West coast of Lewis, when  operational,  will have the power to produce 40 MW of renewable electricity.

“This is another significant milestone for Scotland’s wave sector. With 10 per cent of Europe’s wave power potential and 25 per cent of it’s offshore wave and tidal power, the opportunities for Scotland are enormous.”

Reactions to the Scottish Government’s decision were almost universally positive. Niall Ferguson, Chief Executive of Scottish Renewables made the following statement:

“This is a fantastic milestone for the Scottish renewables industry and this project will make a significant contribution to our energy mix once it begins generating.

“It’s further proof that we have become home to a world leading marine energy industry that is delivering jobs and investment to communities across Scotland.

“However, we can’t forget that this is the kind of prize that could be lost unless costs for projects on the islands are set at a competitive level.”

RenewableUK‘s Chief Executive Maria McCaffrey observed:

“This is a big step forward for the marine energy sector in the UK and especially in the Scottish Islands, which have a first-rate marine energy resource. Just last week we were told by a Government report that more needed to be done to reap the benefits that could be generated by marine energy projects in the Scottish Islands. Today’s announcement shows the interest industry has in the area, and we hope Government and industry can work together to overcome challenges and take forward renewables in the Islands.”

David Krohn, RenewableUK’s Wave and Tidal Development Manager commented:

“The Scottish Government’s announcement provides a substantial boost for the wave energy sector, in which the UK leads the world. This […] will help to accelerate growth and generate further private investment in a technology which has enormous potential, as 50% of the total European wave energy resource is in UK and Irish waters. By kickstarting a further expansion of the wave sector, we can ensure that costs come down as quickly as possible, so that we can capitalise on our global pre-eminence.”

Lang Banks, Director of WWF Scotland stated:

“This announcement is a fantastic boost to Scotland’s marine renewables sector and will put Lewis firmly on the world map when it comes to wave energy. However, if Scotland is to rule the waves when it comes to marine renewables then it’s vital we quickly resolve the issues of grid connection and transmission costs to the Scottish islands.

“Alongside energy saving measures, wave power and other renewables have a critical role to play in helping Scotland reduce climate emissions, create jobs and generate export opportunities. With careful planning we can harness the waves and tides while safeguarding the nations’s tremendous marine environment.”

The granting of planning consent for the wave farm is good news for the Scottish renewables industry. It demonstrates synergy between government and industry and the potential of generating further electricity from Scotland’s water resources.. Scottish Renewables have the power to create jobs across the country and we at Intelligent Land Investments (Renewable Energy) are proud to be contributing to this with recently received     planning consent for the first of our own hydro-power developments.

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