counter Wind turbines : MGx – Musings, Essays & Ballads

Wind turbines

Ducted fans are so easy to drive, watch the LIM being spun by a little fan

Here is proof ducted fans can be driven by a light breeze. The 24″ fan started the 2 meter LIM from a dead stop with no assist. When wind tumbles over the top of a building there is a velocity gain of 180%… so a light 8mph breeze becomes a viable 14mph energy producing wind if you place a ducted fan in its path. Wait til you see it operate in a Class 2 hurricane.

At right is the base complete with brake and access for the electronics

A different view of transmission lines

My column up at Sustainable Business Oregon

Practically, it is hard to imagine a technology that wastes 2.2 kilowatt-hours for every single kilowatt-hour produced is surviving into the 22nd century. Let’s hope it doesn’t; it simply isn’t sustainable. We should be imagining that next century now — one without a crisscross labyrinth of ugly transmission lines, one with thousands of independently functioning renewable energy microgrids.

Time to start imagining the next century rather than sinking more money into the last century’s folly.

Rogue River Wind in the news a bit

Sustainable Business Oregon, a publication of the Portland Business Journal, does a short bit on RRW.

Rogue River Wind of Coquille, Ore. announced last week that the company acquired the rights to a novel generator design for use in a ducted fan wind turbine. The company will also license the technology for other applications.

The relativistic generator design, which is light and easily configurable, was invented by Stanley Marquiss and has been used in wind energy applications. Rogue River acquired the rights in exchange for 7 percent royalty payments to the inventor, said Mary Geddry Rogue River CEO.

Rogue River Wind introduces radically new relativistic generator

Coquille, Oregon
Rogue River Wind, Ltd, (RRW) an Oregon renewable energy company has acquired the rights to a revolutionary new relativistic generator (REM) design. RRW is the developer of a ducted fan wind turbine, the V-LIM, capable of operating in low, high and turbulent winds up to Class 2 hurricanes. The V-LIM requires an equally robust, high bandwidth, direct drive generator capable of capitalizing on these powerful kinetic forces. The higher the RPM the more power the REM produces.
Until now modern generator technology began with Barlow and Faraday in England, and rather quickly matured through the dynamo into the recognizably modern generator by about 1900. The REM design represents the first radical design departure in generators since that time.
The REM has no inductive wound coils. Plasma or laser cutters cut continuous and precise shapes simplifying manufacture. There is no inductive steel significantly reducing total weight. The design incorporates a magnet topology that requires only 1/5 the neodymium used in traditional generators. As a low resistance device there are no heating or cooling concerns.
The generator uses no flux targets so there is no magnetic hysteresis. The generator has low internal loss and no thermal loss. The generator operates at a high bandwidth, requires low starting torque and has zero cogging. The direct drive generator can be scaled and stacked to replace existing generators in traditional wind turbines and eliminate the need for gearboxes and reduce the weight at the top of a tower by over 2/3. These combined features result in a 15% efficiency gain over contemporary generator designs.
The general topology can be elementally reconfigured into all different generator design aspects and parameters, from axial to radial. It can function as stacked element generator in a traditional BIG WIND megawatt power mode, or as the power-generating element in a wind turbine based micro grid configuration.
The REM can be used in a radial mode as wheel based motor in an electric vehicle design, or in water driven electrical generation modes. It can replace any traditional field coil or rare earth permanent magnet generator design in most applications, as an efficient coupling element between a mechanical power input, and an electrical power output. It can even be a stepper motor in a disk drive mechanism.
The generator is available for license in any application where generators are required.
For information please contact Mary Geddry, CEO Rogue River Wind, Ltd, at 800-490-8060 x210

The many pitfalls of manufacturing in the US

As stated many times on this blog, Rogue River Wind, seeks, for a multitude of reasons including rebuilding local economies to build its products in the US. Everyone wants jobs, right? So it ought to be pretty much a slam dunk to get production manufacturing done in America or better yet, Oregon, but consider the experiences of A123 lithium-ion batteries and Amazon’s Kindle.

The answer is a story of the obstacles to a rebirth of U.S. manufacturing, and of the tantalizing possibilities if such a rebirth could be achieved. For Chiang’s company has one foot in China and the other in the U.S., reflecting the forces that drive manufacturers overseas and the potential for a renaissance at home.

The obstacles here are rooted in the sad history of manufacturing’s decline in the United States: Despite the promise of Chiang’s batteries, many on Wall Street and in Silicon Valley were incredulous when he and other leaders at A123 asked for capital to build factories in America — Asia, yes, but Michigan, why would you want to?

Even more daunting, nearly all of the world’s battery manufacturing industry is in Asia, where plants can be built faster and supplies and equipment are much easier to get than in the United States. These days, it’s hard to find Americans who even know how to build a battery factory.

Rogue River Wind is certainly learning the complexities of taking a relatively simple device albeit one requiring precise tolerances in Oregon despite the clamber for green jobs. The US has lost control of its own innovation and hence its independence as it has outsourced manufacturing to foreign countries.

The story of the Kindle and its E-Ink technology shares another sad side of what has become of Yankee ingenuity.

…More salient today as an insight into America’s standing in a globalized production system may be the backstory of another consumer electronics sensation–Amazon’s Kindle e-reader–yet here the story has a darker hue.

This I learned reading an excellent forthcoming paper by Gregory Tassey, which referenced a very troubling blog post by the Harvard Business School professor Willy Shih, entitled “The U.S. Can’t Manufacture the Kindle and That’s Problem.” What’s the problem here? Well, according to Shih, the global distribution of Amazon’s production sources for the Kindle betrays a far less benign story of out-sourcing than did the iPod and one that suggests that it does indeed matter how and where U.S. firms locate their production.

Recognizing this, the Obama administration is funding billions of dollars through programs like the USDA to rebuild manufacturing jobs in the US but it isn’t obvious how these funds help a company like Rogue River keep innovation in the US.

Communities for Advanced Distributed Energy Resources

Am attending the CADER conference being held this week in La Jolla. One of the topics so appealing to me is “Community Energy + Cleantech = Homebase for the new economy. ” Hot topics will include community owned energy AND micro-grids!!! They will be talking about the role of energy in our economic future.

No representatives of Coos County attended the Future Energy Conference in Portland that I saw but other communities are actively embracing the potential of energy to produce badly needed revenue streams. The cities of Troutdale, Gresham, Corvallis, Klamath Falls and Portland are all actively implementing and looking for ways to finance energy projects to fund public services.

Then there is Coos Bay…. how long will the citizens allow the moratorium on wind energy??? Rogue River Wind has plenty of business without Coos Bay but the citizens are the real losers if they allow city leaders to ignore decentralized energy opportunities.

Rogue River Wind is getting new website

Slowly, we are getting all those nit picky details that come with a business to develop a website. Still trying to get all the specs and images and photos up but it is moving along at last. Am developing a blog for those interested in talking about renewable energy, distributed energy and capacitive storage technology.

Here is a preview

More on the reopening of Mountain Pass rare earth mine

America’s dependence upon China for rare earths critical to high gauss magnets and many ingredients used in the production of every day items like cell phones and computers has been an issue I have written about several times before. The Department of Defense is certainly concerned because Chinese made magnets are present in every weapons guidance system, every fighter jet, every modern day communication and as we get more and more in debt to China, obviously it is a strategic concern. So Molycorp is trying to raise $500M to reopen Mountain Pass Mine in California.

A lot is riding on Molycorp’s success. If the mine can be restarted and Molycorp is able to lower costs of production enough to maintain competitive, it will be the only rare earth oxide operation in the Western hemisphere. And it has a decent chance, since existing infrastructure is already in place and Molycorp said in the IPO filing that it has improved the technology used in production to reduce water and energy use. And Molycorp intends to buy a company that already has the technology to produce rare earth metals and alloys in the U.S. and secure a joint venture agreement with magnet manufacturer. This means Molycorp would be able to mine the ore , separate out the rare earth minerals and then turn them into usable products.

The U.S. military and cleantech industry are certainly paying attention. Rare earths are crucial to defense and weapons systems.

Rare earth magnets are used extensively in wind turbine generators and electric cars and for this reason my conpany, Rogue River Wind, hope to use some patentable magnet topologies that enable us to extract high gauss ratings from good old fashioned ferrites if supply becomes tight.

Wind energy in Oregon, except Coos Bay

The Hood River Hotel has a nice April special on river view rooms and so I stayed there Monday to attend a NW Seed conference on wind power held at The Columbia Gorge Discovery Center in The Dalles. As you can see from this window shot, not only is there a view of the river but the railroad tracks and terminal as well. Unlike Coos County, the trains run in Hood River County, rather a lot, so I was a little sleep deprived for the conference.

The conference was a lot about community wind, wherein local investors or the community own the project and partake in the ongoing revenue stream, something I am well in favor of as readers of this blog know. The focus, of course, was on centralized wind production and traditional turbines, but there was plenty of information on all the incentives supporting community wind in Oregon.

Probably the best moment of the conference occurred when another Coos County citizen attending mentioned during the presentation to the ODOE, Energy Trust, USDA NW Seed representatives that Coos Bay had recently placed a moratorium on wind. Jaws dropped and there was so much guffawing, snorting and laughing that a few city councilors must have felt their ears burning. If only I had video…

Rogue River Wind update and a couple of pics

We are closing in on our pre-production prototype and I am lucky to have a great staff in operations. As part of the company goal to provide jobs for veterans three of the four members of our operations department have served their country. My VP of Operations was a Lt Commander with the Navy and managed a 7MW floating power plant and has a masters degree in systems engineering. He is well suited to implementing smart/microgrids with distributed energy sources like small wind and solar and has been instrumental in getting us from earlier prototypes to the production model.

We also have a former helicopter mechanic from the Army (you can imagine how he comes in handy with a turbine like the LIM) and a grunt from the Marine Corp (yes, my grunt). Last, but not least we just added a fourth member to operations who has had a dream of working in wind energy since he was 15. Am very proud of my staff and wanted to give them all a shout out.

Open letter to Coos County Commissioners

Currently, the County is being wooed by Oregon Resources Corporation to sign away mineral rights on some 6,000 acres of publicly owned timberland. ORC offers to pay a royalty of 3 or 3.5% or approximately $1.5M annually at some point in the future. ORC talks about providing 70 jobs at some point in the future. ORC expects the County to upgrade a section of W Beaver Hill Road to industrial grade status at a cost of $450k.

If the County has done an economic impact analysis of entering into the mineral rights business it has yet to be provided to the public. Requests to see the return on investment to the public for the $450k road improvement and the additional costs of other county services required to maintain strip mining in Coos County, have not been answered. It appears the County is actively considering investing public resources in a risky strip mining activity without any idea if and when the public will see a return.

So I have a suggestion. Last year, I submitted an appropriation request to Congress, courageously carried to committee by Peter DeFazio, that would have helped fund a publicly owned 5MW renewable energy micro-grid that would have generated $2M in net annual revenue for local schools. It was called the Western Oregon Wind project or WOW and while as an earmark, it was not funded in appropriations the model would have created or saved 196 family wage jobs and without tearing up timber property or wearing down roads.

The WOW business model is not technology dependent. Electricity is an essential service and producing power locally even with fossil fuel power generation would earn revenue, however, given Coos County has the equivalent of billions of barrels of oil under the ground in wind resource, it would be wise to start drilling it. More importantly, even with low PUC set rates of .07KWH the ROI can be as quick as four years.

In short, Coos County could earn more money and create more jobs by importing less power than it can by privatizing our public resources and signing a deal with ORC and know when to expect a return and how much. Coos County could develop two or three or ten such microgrids and not only fund all of our schools, law enforcement, health and public services, create hundreds if not thousands of jobs and draw tourists just wanting to see how it is done.

Oregon has enough renewable energy resources, with geothermal, wind, PV and micro-hydro to generate 184% of its power needs. Read this report from Energy Self Reliant States.

Why is Coos County exerting so much effort on the handful of jobs promised by LNG and chromite mining when the real future is renewable sustainable energy? We have the resources. We have the technology, geothermal as a base line, wind, solar and CHP for peaks. The technology is affordable, typically 40% less capital cost than centralized power production and it doesn’t require $1M/mile transmission lines. We even have the financing. WOW or its equivalent earns enough to cover debt service and still net $2M annually, and never has there been more money available for renewable energy than right now. We have everything we need to be a self sustaining strong local economy it seems, except the political will.

Coos Bay bans wind pending writing an ordinance

The vote was unanimous! Coos County holds the equivalent energy potential of billions of barrels of oil under the ground in wind resource. So local leadership pulls some general information off the ODOE website, calls a few other cities for ‘due diligence’ and without speaking to industry experts says no to wind. They may have well said no to methane, or oil, or heaven forbid, LNG because they are cutting themselves out of the energy market and cutting off badly needed funding for the area.

Presumably, the city will work with Patty Gouveia and Jody McCaffree to help write an ordinance but one has to ask the question. In the absence of any applications for wind, why are they now lit up to ban wind? What is the rush to judgment all about?

Proposed Legislation to Limit ITC Grants for Renewable Projects

AWEA (American Wind Energy Association) is in a snit over proposed legislation that would mandate federal tax credits be denied if a project doesn’t include products made in America.

The truth is, by law, Recovery Act grants can only be used to finance projects that are being built in the United States.

What AWEA ignores is the high number of foreign manufacturing jobs subsidized when most of the components of an American based wind farm are manufactured in China instead of the US.

Senator Charles E. Schumer (N.Y.) and three other Democratic senators have joined to propose legislation that would place limitations on the grant in lieu of tax credits for renewable energy projects under section 1603 of the American Reinvestment and Recovery Act. The concern expressed by Senator Schumer and the other sponsors is that a significant portion of the grants paid so far have gone to non-U.S. companies.

The above quote is from an email sent by the firm of Stoel Rives who go on to deny the truth of the statement above. To read more on US tax dollars subsidizing foreign manufacturing jobs, look here and then read Michael Trebilcock’s argument against industrial wind turbines.

The U.S. Energy Information Administration reported in 2008, on a dollar per MWh basis, the U.S. government subsidizes wind at $23.34 – compared to reliable energy sources: natural gas at 25 cents; coal at 44 cents; hydro at 67 cents; and nuclear at $1.59, leading to what some U.S. commentators call “a huge corporate welfare feeding frenzy.”

Presently, China is the primary supplier of generators for traditional multi-megawatt wind farms. According to Rebecca Smith in the Wall Street Journal, October 30, 2009, a proposed 600MW wind farm in Texas relying heavily on federal subsidies, grants and tax credits for funding, is expected to create 2,800 jobs with only 15% of those jobs in the US and the rest flowing to China.

Write your Senator and Representative and ask them to support the Senator Schumer’s legislation.

V-LIM launch date coming soon!

All this time I thought research and development and prototype design was the hardest part (and believe me it isn’t easy), but the procedural side of launching a new product is pretty damned intense. The brain power required from conceptualization to production is not only extensive but the diversity required puts the old ‘thinking ten moves ahead’ process in a chess game to shame.

There are so many facets to consider and I am so grateful to have backers, partners, friends, lawyers, accountants and employees capable of contributing so much to this effort. This is both an exhilarating time and a critically demanding time but I love what I am doing and look forward to each 16 hour day.

These stills will be animated into some educational videos describing how the LIM works and placed on the Rogue River Wind website that is also being professionally designed.

The above is fun but there is also the nuts and bolts paperwork side, shareholder agreements, manufacturing contracts, procedural manuals and regulatory issues. Tracking regulatory changes and legislative issues like investor owned utility PG&E trying to make competition illegal.

The state wants to encourage power-company competition, green energy and lower rates with the Community Choice law.

So, how does Pacific Gas & Electric Co. respond to these threats to its monopoly?

The utility giant bankrolls a deceptive June ballot initiative that seeks to rewrite California’s constitution, kill upstarts in their tracks and block the expansion of municipal utility companies such as the one saving money for residents of Sacramento.

Considering that Congress hasn’t been able to accomplish much requiring a 60 vote filibuster proof majority rather than the old 51 votes, PG&E’s request to require two-thirds of voters to approve an alternative energy option, dooms renewable energy in California to painful and costly death. Grrrr!

Okay, back to business and the website will carry all our technical information soon and will provide an energy blog with updates just like the one above.