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Category Archives: advanced energy structures

Germany Ditches Coal – Is it a model for the rest of the world

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It is one thing for Germans in power to say they are giving up using coal. It is another thing to do it. It is another thing to get people to go along with it. I saw nothing about massive retraining programs or massive building projects but still I have always said “Green is Good for the economy”. We shall see if that is true. I say HURRAY.

https://www.apnews.com/1e6872051a0649409e97d6ee6e1d71dd

AP Explains: How Germany hopes to quit using coal

By FRANK JORDANS January 25, 2019

BERLIN (AP) — Germany wants to stop using coal, a major source of the carbon emissions that drive climate change. But finding the least disruptive way to get there has been a challenge.

A big question is not only when the last mines and power plants will close down, but how quitting coal can be done without generating drawn-out protests or harming the German economy.

A government-appointed panel of experts is poised to offer recommendations. Despite months of deliberations, the panel remained undecided on key issues ahead of a key meeting on Friday .  A short guide to the stakes at play and some proposed solutions:

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Go Germany. Go there and read. More next week.

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Japan Forsakes Nukes – I thought it would never happen

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Many people have commented on the irony of the only ever to be nuked to be so heavily depemdent on nuclear power. It is difficult to be a well developed or advanced economy without many energy resources. While this is a baby step it does bode well for the future.

https://www.cnbc.com/2019/01/18/orsted-signs-agreement-to-work-on-offshore-wind-projects-in-japan-.html?__source=yahoo%7Cfinance%7Cheadline%7Cstory%7C&par=yahoo&yptr=yahoo

Danish firm Orsted signs agreement to work on offshore wind projects in Japan

  • Orsted is a world leader in wind energy and built the world’s first offshore wind facility in 1991.
  • Friday’s news represents the firm’s first involvement with the Japanese offshore wind energy sector.

Tokyo Electric Power Company Holdings (TEPCO) has signed a memorandum of understanding with Danish energy business Orsted to work together on offshore wind projects.

In an announcement Friday, TEPCO said that it had been “exploring offshore wind business opportunities” in both Japan and overseas. Orsted is a world leader in wind energy and built the world’s first offshore wind facility in 1991.

TEPCO said that the two companies would work on the Choshi offshore wind project. In November 2018, TEPCO announced that it had been carrying out a seabed survey to assess the feasibility of the project. They will also work towards what was described as a “strategic partnership for broader collaboration.”

 

 

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50,000 Homes Powered By Solar In Texas – If we would have done this this 30 years ago

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It really all comes down to the fossil fuel companies like Exxon. If they would have admitted that Global Warming was happening, like their research showed, then we could have been doing this in the 1980s. As it is now, we are in a horse race and we are losing. Still I try to be positive, this is happening in Texas, red of red states, so there is hope that this example will pick up the pace.

https://www.chron.com/business/energy/article/Construction-begins-on-largest-utility-scale-12507169.php

Construction begins on largest utility-scale solar project in Texas

By Ryan Maye Handy

Updated

California-based 174 Power Global is breaking ground Thursday on the largest utility-scale solar project in Texas, the company said.

The project is on 1,500 acres of private land in Pecos County, in West Texas, and area that has become a hub of utility-scale solar projects. It’s 236 megawatt capacity can power 50,000 homes a year, and all of its power will be sold to Austin Energy, a utility for the city of Austin. The project will cost $260 million.

174 Power Global is a subsidiary of South Korea’s Hanwha Energy.  174 Power Global has focused on developing solar projects on land without competing interests. The project in Pecos County, for instance, has not oil and gas development and the salinity of the property’s water prevents it from being used for livestock or agriculture.

RELATED: Solar power emerges where oil and gas once dominated

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Go there and read. More next week.

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Want To Save The Planet – Block the sun

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It is a short article. So I will be brief. This is a film that reduces solar absorption by 10%. Combine that with a white roof and you got some major savings. Plus you dampen green house gases at the same time. HAPPY THANKSGIVING EVERYONE!

https://www.engadget.com/2018/11/12/heat-rejecting-film-reduce-air-conditioning/

Heat-rejecting film could reduce air conditioning costs

It blocks 70 percent of incoming solar heat.

Steve Dent, @stevetdent

11.12.18 in Green

Climate change can be a vicious cycle when folks crank up the air conditioning during heat waves and add even more CO2 to the atmosphere. Scientists from MIT and the University of Hong Kong have developed a new type of window coating that could curb that trend. It remains highly transparent up to 89 degrees F (32 degrees Celsius), but beyond that, it becomes translucent like frosted glass. As a result, it reflects back up to 70 percent of the sun’s incoming heat, reducing interior temperatures and the load on your air conditioner.

To maximize heat blocking, the researchers inserted tiny water-filled spheres into a standard poly material. At temperatures starting around 85 degree F, the spheres start to shrink, squeezing out the liquid and forcing the poly fibers closer together. That gives the glass a frosted appearance, blocking 70 percent of the incoming heat while still letting a lot of visible light through.

Such films have been tried before but didn’t block heat that well. The MIT and Hong Kong teams realized that the water filled spheres needed to match the wavelength of infrared light responsible for most solar heating. After expanding the bubble size to 500 nanometers, the film became a much more effective heat-blocker.

MIT heat-rejecting film

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Google this if you want extra. Go there and reat the uplinks. More next week.

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How Many Times Can I Write, Coal Is Dead – I will let you know when I get tired

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This was is the way it always going to happen. The market shifts after a slow pivot.Then it was going to bust loose suddenly. Clean Energy was going to chase coal all across the globe as it fought a rear guard action. Then it would become a novelty – OH LOOK they still use that stupid stuff. Then people will marvel at all the damage it had done and it would go away.

https://www.indystar.com/story/news/environment/2018/11/02/indiana-utility-says-renewables-save-customers-4-billion-over-coal/1837469002/?fbclid=IwAR1N_p2XCFjH-OlFdVwiFlr3-lpQufzWCNqvsJuKrEvccVWfIkz6lX20VFY

This Indiana utility may have just put the final nail in coal’s coffin

, Indianapolis Star

The embers of the coal industry have been slowly fading in recent years, despite efforts by the Trump administration to reignite the flames.

But an announcement this week from a northern Indiana utility — in the heart of a state that ranks in the top 10 for both coal production and consumption — suggests the end may be nearer than some expect.

After having already announced plans to speed up the retirement of its coal power plants, the Northern Indiana Public Service Company said this week that it will switch to renewable energy to make its electricity instead.

Why? Because it’s cheaper. A lot cheaper, they said, to the tune of more than $4 billion over a few decades. Still, those long-term savings might come with a short-term price. The utility is asking for a raise in its rates to upgrade infrastructure.

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Go there and read. More next week.

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Death Is Near – UN releases a report that says by 2050 we are toast

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That report said that the World had to shift to renewables by 2050 or face dramatic changes. The report says that Society as we know it will be destroyed. Everybody went wild. But I prefer to keep things positive. Even Utility Companies are trying to change and Duke is one of the worst.

https://www.bizjournals.com/charlotte/news/2018/10/10/duke-energy-pegs-battery-investmentat-500m.html

Energy

Duke Energy pegs battery investment at $500M

Rob Caldwell, head of Duke Energy’s distributed energy technology group, says its investment in Carolinas battery storage could grow larger than the current $500 million estimate.

NANCY PIERCE

By  – Senior Staff Writer, Charlotte Business Journal
Updated

Duke Energy Corp. expects to spend $500 million over the next 15 years installing more than 300 megawatts worth of storage batteries on its Carolinas grid.

Charlotte-based Duke (NYSE: DUK) released the estimate Wednesday morning, days after proposing its first microgrid project — including a two-megawatt solar farm and a four-megawatt storage battery — for residential and business customers. That will serve the remote mountain town of Hot Springs, on the North Carolina-Tennessee border north of Asheville.

Duke says it plans to expand the use of batteries beyond storing and dispatching of energy. Its long-range plan includes deploying batteries for other purposes such as system balancing, increasing reliability of “end of the line” power supplies and to defer other traditional grid upgrades.

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Go there and cheer up. More next week.

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Carbon Tax – The Chicago Tribune Editorial Board thinks it is a really good idea

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The Carbon Tax is long overdue nationally, though California’s seems to be chugging right along. But think how far we have come – worse yet, think how far down the tubes we must be that the Chicago Tribune, as an entity, is advocating for it. Read it and weep, either for joy or sadness.

http://www.chicagotribune.com/news/opinion/editorials/ct-edit-carbon-tax-epa-climate-20180702-story.html

Editorial:

A carbon tax that could put money in your pocket

Editorial Board  Editorials reflect the opinion of the Editorial Board, as determined by the members of the board, the editorial page editor and the publisher.
July 3, 2018 5:20 p.m.

The indications of a warming world are numerous and hard to miss. Last year was the third-warmest year on record for both the planet and the United States — exceeded only by 2015 and 2016. In June, scientists reported that Antarctica has lost 3 trillion tons of ice since 1992 — yielding “enough water to cover Texas to a depth of nearly 13 feet,” the Associated Press reported.

The indications of inaction on the subject are also abundant and visible. Last year, Donald Trump pulled the United States out of the Paris agreement on greenhouse gas emissions. The Environmental Protection Agency has moved to ease regulations on power plants and motor vehicles that were integral to the Obama administration’s efforts to slow climate change.

Bipartisan action – once a normal response to environmental harms – is not on the agenda for Congress or the White House. But a growing group of farsighted pragmatists are nonetheless trying to find a middle ground between the entrenched adversaries.

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Go there and read. Google much more. More next week

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Is Fusion The Future – It’s what we have been told

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But will it ever work out? I have no idea but there are still interesting things happening. I know this is kind of the back water from the Russian and the European efforts. Yes – God knows what China is doing. They have their own tokamak but they do not publish much about it. Still I thought this was interesting. How can you argue with Popular Mechanics.  They will probably one day get one to work. Plus it has a real cool animation. I am a sucker for those things.

https://www.popularmechanics.com/science/energy/a21945982/german-nuclear-fusion-experiment-sets-records-for-stellarator-reactor/

 

German Nuclear Fusion Experiment Sets Records

The stellarator was largely replaced by the tokamak in the 1960s, but Germany’s Wendelstein 7-X could be bringing the reactor back from the dead.

By

 

Small Houses For Vets – Why not small houses for all the homeless

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Don’t get me wrong. I think this is really good and really good work as well. But housing as seems obvious is the solution to homelessness. So why not house all the homeless in small houses. Hell for that matter house all the poor people that want them in small houses.

http://www.kansascity.com/news/local/article197241499.html

Thirteen homeless veterans got a look Monday at the furnished tiny houses they will call home for the next six to 12 months. The Veterans Community Project also got a chance to show the public the first phase of the “Veterans Village” taking shape. – Shelly Yang, The Kansas City Star
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‘Housing with dignity’: First 13 homeless veterans to move into tiny houses in KC

By Matt Campbell

mcampbell@kcstar.com

January 29, 2018 02:12 PM

Updated January 29, 2018 03:12 PM

Thirteen homeless veterans got a look Monday at the furnished tiny houses in Kansas City that they will call home for the next six to 12 months.

The Veterans Community Project also got a chance to show the public the first phase of the “Veterans Village” taking shape at 89th Street and Troost Avenue.

“Today is a momentous day for me,” said Marvin Gregory, a veteran of the Army National Guard and the Coast Guard. “I’m very happy. These guys have been great. Now I’m going to have my own house and my own keys.”

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Go there and read. More next week.

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This Year Will Be Good For Offshore Wind Farms – In 2018 offshore wind farms will take off

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This method of generation will only go up from here. But here is something most people don’t consider, at sea drilling for oil and wind farms are incompatible. You can not drill anywhere near wind turbines because of the possibility of oil spills. There is a good chance those spills would ignite. That is not the case with other spills or even explosions and fires. Because they are easily put out. But when you have an electrical source, those fires are guaranteed and would be difficult to extinguish. So all you have to do to stop off shore drilling is build wind farms. Mark my words, when some hotshot wind person builds a wind farm over a proven oil deposit, oil is dead.

https://e360.yale.edu/features/after-an-uncertain-start-u-s-offshore-wind-is-powering-up

After an Uncertain Start, U.S. Offshore Wind Is Powering Up

After years of delays, the U.S. offshore wind industry is finally gaining momentum, with new projects being planned along the Atlantic coast. So far, the Trump administration seems to be regarding offshore wind as one form of renewable energy it can support.

By Roger Drouin • January 11, 2018

This summer, the Norwegian energy company, Statoil, will send a vessel to survey a triangular slice of federal waters about 15 miles south of Long Island, where the company is planning to construct a wind farm that could generate up to 1.5 gigawatts of electricity for New York City and Long Island — enough to power roughly 1 million homes. Construction on the “Empire Wind” project, with scores of wind turbines generating electricity across 79,000 acres of leased federal waters, is scheduled to begin in 2023, with construction completed in 2025.

Farther south, 27 miles off the coast of Kitty Hawk, North Carolina, Avangrid Renewables, an Oregon-based company, has already begun planning for a major wind energy farm on 122,000 acres of federal waters, a project that could eventually generate 1.5 gigawatts of electricity.

And about 10 miles off the New Jersey coast, between Atlantic City and Cape May, Danish clean-energy giant Ørsted, which has a large portfolio of offshore wind farms across Europe, is talking with local officials, securing state permits, and doing seafloor surveys on a 160,000-acre site, where it plans to build its 1–gigawatt Ocean Wind project. Company officials say they are hopeful that the wind farm will come online between 2020 and 2025.

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Go there and read. (Cheer too) More next week.

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