The Anonymous Widower

Accelerating The Delivery Of Offshore Wind Farms

It is one of Kwasi Kwarteng’s ambitions to accelerate the delivery of offshore wind farms.

In The Growth Plan 2022, these groups of wind farms are mentioned.

  • Remaining Round 3 Projects
  • Round 4 Projects
  • Extension Projects
  • Scotwind Projects
  • INTOG Projects
  • Floating Wind Commercialisation Projects
  • Celtic Sea Projects

My thinking in this post, will probably apply to all of these groups.

These are my thoughts.

Accelerating Delivery Of A Wind Farm

This will have these positive effects.

  • Electricity will be delivered earlier.
  • Customers will have a more secure supply of electricity.
  • The wind farm owner will start to be paid for their electricity.
  • The Crown Estate will start to be paid for their leases. Although, these might start at signing.
  • National Grid will be paid for the transmission of the electricity.
  • An energy storage company could be paid for storing surplus electricity.
  • Construction teams and engineers can move on to the next project.
  • Expensive construction hardware like ship-mounted cranes will no longer be needed.
  • I also suspect that the government will raise some taxes from the various companies involved.

It looks like it’ll be winners all round.

How Will Delivery Be Accelerated?

These are some thoughts.

Overall Project Time

In How Long Does It Take To Build An Offshore Wind Farm?, I came to these conclusions.

  • It will take six years or less from planning consent to commissioning.
  • It will take two years or less from the start of construction to commissioning.

I suspect that as we have been building offshore wind farms for some years, that it will be very difficult to reduce these times significantly.

But as some wind farms take quite a few years to progress from the initial proposal to planning consent, I suspect that improvements to the planning process may speed up the overall construction time of a wind farm.

Project And Resource Management

Good project and resource management will always help.

Better Design And Construction Methods

I always remember in the early days of North Sea Oil, being told by a very experienced project manager that construction of production platforms was accelerated by the availability of larger and more powerful cranes.

Are we approaching the design of the ultimate wind farm? I doubt it, as in the last few months, I’ve seen two very radical new designs.

In Hexicon Wins UK’s First Ever CfD Auction For Floating Offshore Wind, I show this image of one of their TwinHub turbine installations being towed into place.

The TwinHub home page has a title of The First Floating Offshore Wind Project in The Celtic Sea.

This is the description on the page.

The TwinHub offshore wind demonstration project intends to prove how Hexicon’s innovative design with two turbines on one floating foundation can further reduce the Levelized Cost of Energy (also referred to as LCoE) before large scale commercialisation. The TwinHub project is a stepping stone to help kick-start floating wind in the Celtic Sea, an area identified as a hotspot for floating wind by the UK Government. It will pave the path for larger and larger projects to help support The Crown Estates’ ambitious target of 4GW of floating wind in the Celtic Sea.

Scroll the page down and there is a fascinating short video of a pair of wind turbines in operation.

  • It appears that when there is no wind, it automatically goes into a safe parked mode.
  • As the wind rises, one turbine starts up.
  • The second turbine starts up and the float turns so they face the wind.

It appears to be a classic example of disruptive innovation.

I have a feeling that this type of installation might have generation, assembly and cost advantages over a single turbine mounted on a single float.

RCAM Technologies are also creating interesting designs for mounting turbines and energy storage using 3D-printed concrete.

What Ts The UK Government Doing To Accelerate Projects?

This article on offshoreWIND.biz, was published in late September 2022 and is entitled BREAKING: UK Puts Massive Amount Of New Offshore Wind Capacity On Fast Track and this is the first paragraph.

The UK will speed up planning and development consent processes for projects from the recently completed, currently ongoing, and upcoming (floating) offshore wind leasing rounds to bring new energy capacity online faster and facilitate economic growth and job creation.

The article is based on what Kwasi Kwateng said on the 23rd of September about speeding up projects in the 2022 Growth Plan.

A Quick Summary Of Our Wind Energy

The article has this paragraph, which summarises our wind energy.

For the UK, which currently has around 14 GW of offshore wind capacity in operation and 8 GW under construction, the projects from the listed auction rounds could bring well beyond the targeted capacity for 2030, which was recently raised to 50 GW.

I can see the target being raised again to at least 60 GW.

 

September 30, 2022 - Posted by | Design, Energy | , , , , , , , , , , , , , ,

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