First, of let me say I am now cancer free. Second, let me say that taking a break away from posting because of the cancer and the cancer treatment left me fairly lazy, so it is tough getting back to writing these posts. The thought has occurred to me that I might retire at the end of the year. Anyway it is good to be back for now. So without further adieu:

https://springfieldstatejournalregister-il.newsmemory.com/?token=ad88ee2719e187433892376e5ee4084b&cnum=f1ab27f9-ae38-eb11-a0ad-90b11c3d639b&fod=1111111STD-0&selDate=20221001&licenseType=paid_subscriber&for-guid=7b00ad35-cf99-4e2d-8f79-47fcd162e2b9&utm_source=sj-r-DailyBriefing&utm_medium=email&utm_campaign=daily_briefing&utm_term=promo&utm_content=NSJR-ILLINOIS-SPRINGFIELD-NLETTER65

FELDHEIM, Germany (AP) — Europeans are opening their energy bills with trepidation these days, bracing for hefty price hikes as utility companies pass on the surging cost of natural gas, oil and electricity tied to Russia’s war in Ukraine. Many are trying to conserve by turning down the heat and shutting off lights this winter.

Not so the people of Feldheim, population 130.

Located about an hour and a half south of Berlin, this modest but well-kept village has been energy self-sufficient for more than a decade.

A bold experiment launched in the mid-1990s saw Feldheim erect a handful of wind turbines to provide electricity to the village. Then it built a local grid, solar panels, battery storage and more turbines. A biogas plant put up to keep piglets warm was expanded, providing extra income to the farmers’ cooperative, which pumps hot water through a village-wide central heating system. A hydrogen production facility is also under construction.

Come on! If a little tiny town can do it, we all can.

:}

Go there and read. More next week.

:}

The post Energy Independence – It should be every bodies right appeared first on Community Energy Systems.

https://www.wired.com/story/energy-vault-gravity-storage/?utm_source=pocket-newtab

Go there and read. More next week.

;}

The post Screw Batteries – Alternative energy doesn’t need them appeared first on Community Energy Systems.

https://www.foreignaffairs.com/articles/world/2021-11-30/geopolitics-energy-green-upheaval?utm_source=pocket-newtab

It is not hard to understand why people dream of a future defined by clean energy. As greenhouse gas emissions continue to grow and as extreme weather events become more frequent and harmful, the current efforts to move beyond fossil fuels appear woefully inadequate. Adding to the frustration, the geopolitics of oil and gas are alive and well—and as fraught as ever. Europe is in the throes of a full-fledged energy crisis, with staggering electricity prices forcing businesses across the continent to shutter and energy firms to declare bankruptcy, positioning Russian President Vladimir Putin to take advantage of his neighbors’ struggles by leveraging his country’s natural gas reserves. In September, blackouts reportedly led Chinese Vice Premier Han Zheng to instruct his country’s state-owned energy companies to secure supplies for winter at any cost. And as oil prices surge above $80 per barrel, the United States and other energy-hungry countries are pleading with major producers, including Saudi Arabia, to ramp up their output, giving Riyadh more clout in a newly tense relationship and suggesting the limits of Washington’s energy “independence.”

Proponents of clean energy hope (and sometimes promise) that in addition to mitigating climate change, the energy transition will help make tensions over energy resources a thing of the past. It is true that clean energy will transform geopolitics—just not necessarily in the ways many of its champions expect. The transition will reconfigure many elements of international politics that have shaped the global system since at least World War II, significantly affecting the sources of national power, the process of globalization, relations among the great powers, and the ongoing economic convergence of developed countries and developing ones. The process will be messy at best. And far from fostering comity and cooperation, it will likely produce new forms of competition and confrontation long before a new, more copacetic geopolitics takes shape.

Talk of a smooth transition to clean energy is fanciful: there is no way that the world can avoid major upheavals as it remakes the entire energy system, which is the lifeblood of the global economy and underpins the geopolitical order. Moreover, the conventional wisdom about who will gain and who will lose is frequently off base.

:}

Go there and reeeeaaad. More next week.

:}

The post Upheavals Caused By Clean Energy – All the tree huggers make it look like pixie dust appeared first on Community Energy Systems.

https://digg.com/video/what-happens-when-islands-makes-way-more-power-than-neededs

:}

Go there and watch. Its only 6 minutes. More next week.

:}

The post Grid Regulation With Alternative Power – Its almost as important how you turn alternative power off as how you turn it on appeared first on Community Energy Systems.

https://www.sciencedaily.com/releases/2021/03/210322091632.htm

Big breakthrough for ‘massless’ energy storage

Date:

March 22, 2021

Source:

Chalmers University of Technology

Summary:

Researchers have produced a structural battery that performs ten times better than all previous versions. It contains carbon fiber that serves simultaneously as an electrode, conductor, and load-bearing material. Their latest research breakthrough paves the way for essentially ‘massless’ energy storage in vehicles and other technology.

Researchers from Chalmers University of Technology have produced a structural battery that performs ten times better than all previous versions. It contains carbon fibre that serves simultaneously as an electrode, conductor, and load-bearing material. Their latest research breakthrough paves the way for essentially ‘massless’ energy storage in vehicles and other technology.

:}

Go there and read. It is kinda long too. More next week.

:}

The post The Future Is Built In Batteries – Where the structure becomes the storage device appeared first on Community Energy Systems.

https://www.solarreviews.com/blog/solar-panel-technologies-that-will-revolutionize-energy-production

#3 Solar skins

Solar skins are a novel PV technology to integrate custom designs into solar panel systems. The solar skin technology is similar to the ad wraps displayed on bus windows.

Sistine, the manufacturer of solar skins, is testing the technology at the United States National Renewable Energy Laboratory to increase its efficiency. Solar thin-film skins maintain high efficiency due to its selective light filtration advancements. The sunlight falling on solar skins is filtered to reach the solar cells beneath it. As a result, it simultaneously displays the custom image and provides solar energy.

These imprinted custom images, embedded into solar panels, can exactly match your grassy lawns or rooftops of your homes.

Solar skin panels can also be beneficial for businesses or government offices. They can be customized to display business logos, business advertisements, a country’s flag, and so on.

Moreover, solar skins utilize rail-less racking systems, sit lower, have a sleek finish, and hide metal components, giving the panels a super cool look. If panel aesthetics stops you from going solar, Sistine’s SolarSkins might be the solution you are looking for.

:}

Go there and read. More next week

:}

The post The Latest In Residential Solar – I love the “solar skin” appeared first on Community Energy Systems.

https://www.wired.com/story/solar-panels-are-starting-to-die-leaving-behind-toxic-trash/?utm_source=pocket-newtab

This story originally appeared on Grist and is part of the Climate Desk collaboration.

Solar panels are an increasingly important source of renewable power that will play an essential role in fighting climate change. They are also complex pieces of technology that become big, bulky sheets of electronic waste at the end of their lives—and right now, most of the world doesn’t have a plan for dealing with that.

But we’ll need to develop one soon, because the solar e-waste glut is coming. By 2050, the International Renewable Energy Agency projects that up to 78 million metric tons of solar panels will have reached the end of their life, and that the world will be generating about 6 million metric tons of new solar e-waste annually. While the latter number is a small fraction of the total e-waste humanity produces each year, standard electronics recycling methods don’t cut it for solar panels. Recovering the most valuable materials from one, including silver and silicon, requires bespoke recycling solutions. And if we fail to develop those solutions along with policies that support their widespread adoption, we already know what will happen.

“If we don’t mandate recycling, many of the modules will go to landfill,” said Arizona State University solar researcher Meng Tao, who recently authored a review paper on recycling silicon solar panels, which comprise 95 percent of the solar market.

Solar panels are composed of photovoltaic (PV) cells that convert sunlight to electricity. When these panels enter landfills, valuable resources go to waste. And because solar panels contain toxic materials like lead that can leach out as they break down, landfilling also creates new environmental hazards.

:}

Go there and read. Demand that your municipality pass a law that solar panels do not go in the land fill. More next week.

:}

The post Solar Waste, What Shall We Do – I never dodge a bullet appeared first on Community Energy Systems.

https://www.cnbc.com/2020/04/29/tesla-tsla-earnings-q1-2020.html

Excerpt:

Musk slammed the Bay Area’s shelter-in-place orders as “unconstitutional” and “fascism” in a profanity-laced tirade on an earnings call Wednesday evening.

He said: “I think we are a bit worried about not being able to resume production in the Bay Area and that should be identified as a serious risk. We only have two car factories now, one in Shanghai and one in the Bay Area.”

And he continued sounding more and more incensed, at one point asking, “What the f–k?”

Musk also ranted about the health orders: “I think people are going to be very angry about this and are very angry. It’s like somebody wants to stay in the house? That’s great, they should be allowed to stay in the house, and they should not be compelled to leave. But to say that they cannot leave their house, and they will be arrested if they do, this is fascist. This is not democratic. This is not freedom. Give people back their goddamn freedom.”

(Leaving a place of residence is not a crime in California under Covid-19 health orders.)

:}

Go there and listen to loud shouting. More next week.

:}

The post Elon Musk Throws A Tempertantrum – NOone listens appeared first on Community Energy Systems.

https://logicmag.io/nature/what-green-costs/?utm_source=digg

:}

Go there and read. More next week, if there is a next week.

:}

The post The Darkside Of The Green Revolution – Lithium extraction really messes things up appeared first on Community Energy Systems.

Illinois offering affordable solar installation for low-income housing

:}

Go there and read. More next week.

:}

The post We Are Going Over The Climate Cliff – At least these people are trying appeared first on Community Energy Systems.