In Scotland, Mills will glimpse Maine’s offshore wind potential

The governor will travel overseas to meet with developers, including a company turned away from Maine by former Gov. Paul LePage.


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https://www.pressherald.com/2020/02/23/in-scotland-mills-to-glimpse...

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Comment by Stephen Littlefield on February 23, 2020 at 7:50pm

Bureaucrats wasting taxpayers money while lining their pockets and their pals!

Comment by Willem Post on February 23, 2020 at 1:01pm

School Students Playing with Floating Wind Turbines

http://www.windtaskforce.org/profiles/blogs/deep-water-floating-off...

 

The main objective with floating wind turbines is to isolate the wind turbine from any wave action, including 30 - 40 ft waves. That can only be done with a long, submerged extension of the wind turbine mast, with a heavy weight inside the bottom of the extension (ballast) to keep the wind turbine steady and upright.

 

Dr. Habib Dagher, Executive Director of the Advanced Structures & Composites Center, should have watched the youtube video, and then given proper instructions to teachers all over Maine, so those teachers could have educated these students regarding the physical requirements, to ensure these students would not waste their valuable time and money building inappropriate models. See URLs and watch both videos.

 

https://www.youtube.com/watch?v=PmkA6hbJ_j8

https://www.wabi.tv/content/news/Students-compete-to-build-most-sta...

Comment by Willem Post on February 23, 2020 at 12:59pm

First Commercial Floating Wind Turbine Plant in Scotland

 

Hywind Scotland project is the world's first commercial wind turbine plant using floating wind turbines.

 

It is located 29 km (EIGHTEEN MILES) off PeterheadScotland to minimize visual impacts from shore.

It has five Hywind floating turbines with a total capacity of 30 MW.

It is operated by Hywind (Scotland) Limited, a joint venture of Equinor, Norway (75%) and Masdar, Kuwait (25%).

 

In 2015, Equinor received permission to install 5 Hywind turbines in Scotland.  

 

Manufacturing started in 2016 in Spain (wind turbine, rotor), Norway (tower, underwater base, assembly), and Scotland (various parts)

The turnkey capital cost was $263 million for five 6 MW turbines, or $8,767/kW.

They were designed to float on the surface, with about 180 m (600 ft) above the sea water level and 80 m (265 ft) submerged below the seawater level.

Total steel weight is about 2300 metric ton, total ballasted weight is about 20,000 metric ton.

Heavy weights in the bottom of the submerged parts serve to keep them steady and upright.

 

The turbines were assembled at Stord in Norway in the summer of 2017, using the specialized Saipem 7000 floating crane, and then towed to the north of Scotland by sea-going tugboats.

Make sure to see the videos showing the crane assembling the entire wind turbine.

Nothing like that exists in Maine, or in the rest of New England.

That means offshore wind turbine assembly and servicing would largely be performed by foreign companies, which already have built the infrastructures and other facilities during the past 25 years.

 

https://www.youtube.com/watch?v=PUlfvXaISvc

https://www.youtube.com/watch?v=PmkA6hbJ_j8

https://www.youtube.com/watch?v=bQVU7UaMuck

 

The huge, sea-going, specialized, crane (14,000-metric ton lifting capacity) is required for partial assembly on land and final assembly in an area close to shore with a very deep harbor, before towing, fully assembled, to the site.

 

The finished turbines were towed to Peterhead, Scotland.  

Three  cup anchors hold each turbine in place.

About 2400 meter of chain is required, weighing 400 metric ton, for each turbine.

The Hywind Scotland project was commissioned in October 2017.

 

Hywind Wind Turbines for Demonstration Purposes in Maine

 

Hannah Pingree and other Maine's wind bureaucrats in state government are engaging in mindless prattle, eager to do the bidding of various multi-millionaires and foreign companies that may be providing some wining/dining boondoggle trips to “view the Hywind turbines” in Norway and Scotland.

 

The turnkey cost of those two Hywind turbines would be about $10,000 per kW, versus NE ridgeline wind at $2,000/kW, and regular offshore, south of Martha’s Vineyard, at $4,000/kW.

http://www.windtaskforce.org/profiles/blogs/iso-ne-study-of-1600-mw...

 

That would be at about $120 million for a two 6 MW Hywind wind turbines, plus whatever facilities would need to be built in Maine to support the project.

 

The turnkey capital cost of the wind turbine plant in Maine would be much higher, because Maine does not have the experience of the Norwegians and the specialized equipment and specialized ships, and other facilities. It would be very costly to build those facilities and ships in Maine, or elsewhere.

 

600-ft Tall Hywind Turbines Highly Visible From Mohegan Island, Plus Infrasound

 

The 600-ft tall Hywind wind turbines would be highly visible from Mohegan Island, if they were located TWO MILES east of the island.

 

At that distance, the problem would not be just cyclical, audible noises keeping people awake, but also low frequency infrasound, which can travel many miles, and passes through walls of houses, and can be felt but not heard, and has been shown to have adverse health impacts on people and animals.

http://www.windtaskforce.org/profiles/blogs/wind-turbine-noise-adve...

 

The FAA-required aviation beacons would be clearly visible during nighttime. BTW, they would need to be located about 15 - 20 miles away from Mohegan Island to be unobtrusive to the Islanders.

 

Here is a research report of daytime and nighttime visibility of wind turbines that are about 3 to 4 MW and about 500 ft tall. See URL with photos.

http://visualimpact.anl.gov/offshorevitd/docs/OffshoreVITD.pdf

 

“Study objectives included identifying the maximum distances the facilities could be seen in both daytime and nighttime views and assessing the effect of distance on visual contrasts associated with the facilities. Results showed that small to moderately sized facilities were visible to the unaided eye at distances greater than 42 km [26 miles (mi)], with turbine blade movement visible up to 39 km (24 mi). At night, aerial hazard navigation lighting was visible at distances greater than 39 km (24 mi). The observed wind facilities were judged to be a major focus of visual attention at distances up to 16 km (10 mi), were noticeable to casual observers at distances of almost 29 km (18 mi), and were visible with extended or concentrated viewing at distances beyond 40 km (25 mi).”

 

One has to feel sorry for all the residents of Mohegan Island, but the bureaucrats in Augusta, Maine, do not care about that, because there are not enough votes to stop them. Those bureaucrats are hell-bent to use federal and state grants, subsidies, taxpayer and ratepayer money of already-struggling Joe and Jane Worker to save the world, and to enrich a host of multi-millionaires seeking tax shelters. See Appendix.

 

Some Questions

 

Who are these Aqua Ventus multi-millionaire owners pushing for this expensive project?

How much would be the subsidies?

What would be the energy cost/kWh?

How long would the project last before it would have to be repaired?

How would it be repaired?

Would any special ships, facilities be required?

Does Maine have the required, at least 100-meter, deep-water port?

Is anyone looking at the entire picture on an A to Z basis, or are Maine bureaucrats just dreaming/prattling about castles in Spain?

Does anyone think the Norwegians would not want to make money to maintain/service and provide spare parts for their Hywind wind turbines?

 

Extremely Adverse Impact on CMP Electric Rates

 

LePage’s energy director, Steven McGrath, has focused exclusively on the cost of electricity from the demonstration project.

 

The rate is at least FOUR TIMES above wholesale market value, reflecting the custom design and experimental nature of the platforms.

 

It would start at 23 cents per kilowatt-hour in the first year, escalating at 2.5% per year to 35 cents after 20 years.

 

The PUC estimates it would add up to $208 million over the term, or about $10.5 million a year from Central Maine Power ratepayers. Maine Aqua Ventus had calculated the extra cost would add 73 cents a month to the average household electric bill, in the first year of operation, more thereafter..

  

That is a total rip-off, because Massachusetts pays only an average of 8 - 9 c/kWh over the life of the project.

Main bureaucrats need to learn from Governor Baker.

 

NOTE: The above prices should be compared with NE wholesale prices, which have been about 5 c/kWh since 2008, courtesy of abundant, domestic, low-cost, low-CO2 electricity from gas at about 5 c/kWh, and low-cost, near CO2-free electricity from nuclear at about 4.5 - 5.0 c/kWh.

 

This project is insanity on STEROIDS.

 

One has to feel sorry for the already-struggling Joe and Jane Workers in Maine who will ultimately pay for all this.

https://www.pressherald.com/2018/04/01/effort-to-build-offshore-win...

 

NOTE:

Dear Mr. Greg Kesich, Editor Portland Press Herald

 

(Mr. Greg suggested I write an op-ed regarding the referenced PPH article, so here it is.)

 

This op-ed is in reference to an article on floating wind turbines off the coast of Maine in the Portland Press Herald, dated 20 May 2019.

https://www.pressherald.com/2019/05/20/our-view-blown-off-course-ma...

 

The article states, Statoil had proposed a $120 million demonstration project for two 6 MW Hywind turbines ($10,000/kW) off Boothbay Harbor, but that Governor Page had rejected it. As you recall, his main reason was the higher electricity prices Joe and Jane Worker/Ratepayer would have to pay for 20 years.

 

The article states, Statoil instead took its project to Scotland, where it has invested more than $200 million for five 6 MW Hywind turbines. After some checking, the actual turnkey cost turned out to be $263 million.

 

Scotland got the turbines at $8,767/kW in 2017, but Maine would have gotten the same turbines at $10,000/kW.

 

The article states, “.....and given that country (Scotland) a head start on establishing itself as developer, manufacturer and exporter of offshore technology. Such potential was recognized by the wind energy task force, which was created in 2008 by Gov. John Baldacci and released its findings in December 2009.”

 

That statement is highly naïve and unrealistic. Norway has invested billions of dollars in infrastructures to develop specialized facilities and seagoing ships for shallow-water and deep-water wind turbines during the past 10 - 15 years. Norway has absolutely no intention of establishing Scotland and Maine as competitors.

 

The Scotland/UK actual contributions to the project were:

 

1) Scotland making some parts that were shipped to Norway for assembly

2) Scotland providing the site 18 miles from shore to minimize visual impacts from shore.

3) The UK providing a subsidy of 18.5 c/kWh, plus Statoil selling electricity at about 6.5 c/kWh on the wholesale market, for a total wholesale cost of 25 c/kWh for 20 years. This compares with New England wholesale prices averaging about 5 c/kWh since 2008.

4) The Scotland people paying higher prices/kWh for low-value, variable/intermittent electricity for 20 years that requires the services of other generators for peaking, filling in and balancing year-round. Statoil had to provide a 1.0 MWh li-ion battery system, at a capital cost of about $700,000, to help smooth the flow of the variable electricity from Hywind to minimize disturbances of the Scotland grid.

 

NOTE: If Maine government would have insisted Statoil would build significant infrastructure in Portland, ME, or elsewhere in Maine, Statoil, if willing to do so, would merely have increased the cost of the electricity, c/kWh, to cover its additional costs.

 

NOTE: Massachusetts has signed contracts for 800 MW of offshore wind turbines south of Martha’s Vineyard. If the state government would have insisted the consortium of European companies would build significant infrastructure in New Bedford, MA, or elsewhere in Massachusetts, the consortium, if willing to do so, would merely have increased the cost of the electricity, c/kWh, to cover its additional costs. However, Governor Baker insisted on lowest electricity cost, as that would benefit all of Massachusetts, not just New Bedford, etc. Counting votes is important. See URL.

http://www.windtaskforce.org/profiles/blogs/iso-ne-study-of-1600-mw...

Comment by richard mcdonald on February 23, 2020 at 10:52am

Gov. Mills is moving quickly to achieve her renewable goals. Spent three days in Washington County working with residents of Columbia trying to oppose the Downeast Wind (30 turbines) project. Had a brief chat with the developer's rep Paul Willimason. I asked him if he had a PPA for the project. He said they're going to bid into a large RFP being crafted by the MEPUC - no need to compete for out-of-state bids any longer - MA., CT, RI are not buying ME wind - going offshore. CMP and Emera will be the buyers going forward - that's approx 3000MW  based on current goals with the likliehood of larger goals after Climate Council report. 

 

Comment by Bob Stone on February 23, 2020 at 10:32am

Equipment is equipment.  She can look at pictures of that stuff.  What about numbers?  What did it cost to build each project.  What does it cost to operate each project.  How much electricity is actually produced?  How much gets to the grid?  How much did it cost to build the transmission lines.  How much does it cost to maintain those line?  What was the estimate vs. actual for all of the above?  What are the anticipated de-commissioning costs?  What were the construction government subsidies?  What are the annual operating subsidies?  How does wind speed and duration compare with offshore Maine?

Comment by arthur qwenk on February 23, 2020 at 10:00am

Mills will spent all the money she can to raise  taxes for her "GREEN DUMB  DREAM".

What the hell, it is YOUR tax  money she will be attempting to confiscate.(Subsidies).

Hannah Pingree on the Maine expedited wind law

Hannah Pingree - Director of Maine's Office of Innovation and the Future

"Once the committee passed the wind energy bill on to the full House and Senate, lawmakers there didn’t even debate it. They passed it unanimously and with no discussion. House Majority Leader Hannah Pingree, a Democrat from North Haven, says legislators probably didn’t know how many turbines would be constructed in Maine."

https://pinetreewatch.org/wind-power-bandwagon-hits-bumps-in-the-road-3/

 

Maine as Third World Country:

CMP Transmission Rate Skyrockets 19.6% Due to Wind Power

 

Click here to read how the Maine ratepayer has been sold down the river by the Angus King cabal.

Maine Center For Public Interest Reporting – Three Part Series: A CRITICAL LOOK AT MAINE’S WIND ACT

******** IF LINKS BELOW DON'T WORK, GOOGLE THEM*********

(excerpts) From Part 1 – On Maine’s Wind Law “Once the committee passed the wind energy bill on to the full House and Senate, lawmakers there didn’t even debate it. They passed it unanimously and with no discussion. House Majority Leader Hannah Pingree, a Democrat from North Haven, says legislators probably didn’t know how many turbines would be constructed in Maine if the law’s goals were met." . – Maine Center for Public Interest Reporting, August 2010 https://www.pinetreewatchdog.org/wind-power-bandwagon-hits-bumps-in-the-road-3/From Part 2 – On Wind and Oil Yet using wind energy doesn’t lower dependence on imported foreign oil. That’s because the majority of imported oil in Maine is used for heating and transportation. And switching our dependence from foreign oil to Maine-produced electricity isn’t likely to happen very soon, says Bartlett. “Right now, people can’t switch to electric cars and heating – if they did, we’d be in trouble.” So was one of the fundamental premises of the task force false, or at least misleading?" https://www.pinetreewatchdog.org/wind-swept-task-force-set-the-rules/From Part 3 – On Wind-Required New Transmission Lines Finally, the building of enormous, high-voltage transmission lines that the regional electricity system operator says are required to move substantial amounts of wind power to markets south of Maine was never even discussed by the task force – an omission that Mills said will come to haunt the state.“If you try to put 2,500 or 3,000 megawatts in northern or eastern Maine – oh, my god, try to build the transmission!” said Mills. “It’s not just the towers, it’s the lines – that’s when I begin to think that the goal is a little farfetched.” https://www.pinetreewatchdog.org/flaws-in-bill-like-skating-with-dull-skates/

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