Mist Showers Conserve An Amazing Amount Of Water And Energy – How come I never heard of it

I am embarrassed to say that I have never heard of a mist shower. So I am putting this up as a very very long public service announcement. But if everything it says is true, I gotta get me one. It should be amazing.

https://www.lowtechmagazine.com/2019/10/mist-showers-sustainable-decadence.html

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The Carbon Footprint of the Daily Shower

The shower doesn’t get much attention in the context of climate change. However, like airplanes, cars, and heating systems, it has become a very wasteful and carbon-intensive way to provide for a basic need: washing the body. Each day, many of us pour roughly 70 litres of hot water over our bodies in order to be “clean”.

This practice requires two scarce resources: water and energy. More attention is given to the showers’ high water consumption, but energy use is just as problematic. Hot water production accounts for the second most significant use of energy in many homes (after heating), and much of it is used for showering. Water treatment and distribution also use lots of energy.

In contrast to the energy used for space heating, which has decreased during the last decades, the energy used for hot water in households has been steadily growing. One of the reasons is that people are showering longer and more frequently, and using increasingly powerful shower heads. For example, in the Netherlands from 1992 to 2016, shower frequency increased from 0.69 to 0.72 showers per day, shower duration increased from 8.2 to 8.9 minutes, and the average water flow increased from 7.5 to 8.6 litres per minute. [1]

In many industrial societies it’s now common to shower at least once per day

 

 

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Go there and read and read and read. I may never take a shower again. More next week.

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Rivian Could Be The Car Marker Of The Future – or a Billion Dollar bust

It is so hard to imagine that Bloomington/Normal may be the next Detroit. All that glamor. All those people. Well all those robots and some new people. All the international stylin.  All that money which means banks. It could also be well… a mirage. Still, Amazon is ordering vehicles already. Ford is the leader in self driving cars. This could be amazing. I can hold my breath for 2 or 3 years I guess.

https://www.cnbc.com/2019/02/15/rivian-announces-700-million-investment-round-led-by-amazon.html

Autos

Electric truck start-up Rivian announces $700 million investment round led by Amazon

  • Amazon led a $700 million round of funding in Rivian, a Michigan-based electric vehicle startup.
  • Rivian plans to launch an electric pickup and electric SUV in the U.S. in 2020.

https://media.ford.com/content/fordmedia/fna/us/en/news/2019/04/24/rivian-500-million-investment-ford.html

Rivian Announces $500 Million Investment from Ford; Partnership to Deliver All-New Ford Battery Electric Vehicle

  • Ford and Rivian form strategic partnership through $500 million minority investment
  • Ford to build all-new battery electric vehicle using Rivian’s flexible skateboard platform
  • The investment is subject to customary regulatory approval; Ford’s Joe Hinrichs to join Rivian’s board of directors

https://www.prnewswire.com/news-releases/rivian-announces-350-million-investment-from-cox-automotive-300915155.html

Rivian Announces $350 Million Investment from Cox Automotive


News provided by

Rivian

Sep 10, 2019, 09:41 ET

PLYMOUTH, Mich., Sept. 10, 2019 /PRNewswire/ — Rivian today announced an equity investment of $350 million from global automotive services company Cox Automotive. In addition to the investment, the companies will explore partnership opportunities in service operations, logistics, and digital retailing.

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Go there and read. More next week.

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The Right To Repair Movement – Could it repair the Earth

This starts out as a technology issue. Farmers wanted to repair their tractors. Smart phone users wanted to repair their phones. But it turns out that if you follow that thread it leads to wanting to repair everything. Our broken economic system. To fixing Silicone Valley’s technology spew. Fixing our infrastructure so that it works. Not descarfing it and getting new. Maybe even preventing Global Warming. Too tall a task. Maybe not.

https://repair.org/standards

Green standards for electronics establish a consistent set of environmental leadership criteria for the design, use, and end-of-life phases of electronics. Since their initial development, green U.S. electronics standards have successfully pushed manufacturers to incorporate key performance criteria, including requirements for recycled plastics, the reduction of hazardous materials, end-of-life management, and energy efficiency. Historically, by setting a high bar and rewarding significant advances in green design, such mandates have shaped electronics design for the better.

Yet these standards—both in and out of development—have become increasingly ineffectual, as electronics manufacturers now constitute a large voting bloc on most U.S. green standards groups. Standards are arduous to update, and the criteria are often too easy for manufacturers to achieve. Thus, electronics standards, more and more often, fail to function as tools of environmental leadership. Industry and purchasers rely on these standards for guidance in identifying sustainable products—which further perpetuates the low bar that has been set.

U.S. green standards could again lead, were they to integrate challenging, inspiring green design criteria, including (but not limited to) guidelines for increased reuse and repair. Unfortunately, manufacturers have consistently opposed stronger reuse and repair criteria. As a result, green standards have systemically failed to incorporate strong policies that would enable repair, reuse, and product life extension for electronics.

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Go there and consume the whole website. Mor next week.

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This Is A Very Clever Sight – It is very helpful too

Don’t take my word for it. Go there and see.

Future of Energy Savings: Upcoming Improvements in Technology to Reduce Energy Costs and Consumption

1. Magnetized Refrigerators

Research and development of new refrigeration technologies has helped to increase residential energy savings. It is estimated that refrigerators sold in the U.S. use about 60% less energy today than they did twenty years ago. While the cost of an energy efficient refrigerator can be more expensive, in the long term, the cost to keep it running is much more cost effective than a less efficient model.

In order for companies to sell refrigerators that are eligible for energy savings, they must meet specific Energy Star program requirements. The U.S. Environmental Protection Agency (EPA) sets the criteria for this program.

As part of the Office of Energy Efficiency & Renewable Energy?s funding program, Oak Ridge National Laboratory and General Electric have teamed up on a magentocaloric refrigeration research and development project. Their goal is to build a residential refrigerator that consumes 25% less energy than the current competition. Instead of using vapor compression, the team is using a technology known as the magnetocaloric effect (MCE). It?s a process where temperature is controlled by a changing magnetic field. This approach eliminates the use of

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More next week.

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Global Warming Is Speeding Up On Us- Here is part of the problem

One day I was in Mason City at my parents house, my mom said that “they” are  going to build a wind turbine catercorner from Patty Jackson’s mom’s place. I was really surprised. I said who is “they”. She said I don’t know but they their headquarters are up where the civic center used to be. So I drove out toward rt. 136 but I saw nothing. I got to researching it and here are the two stories I found. Check out the dates.

https://www.pekintimes.com/article/20090415/NEWS/304159939

Mason County plans for wind farms

HAVANA — The Mason County Board took the first step Tuesday toward adopting an ordinance to regulate wind farms in unincorporated Mason County. With several proposed wind farms throughout the county, Mason will soon follow in the footsteps of other central Illinois communities and be host to the wind powered energy sources.

HAVANA — The Mason County Board took the first step Tuesday toward adopting an ordinance to regulate wind farms in unincorporated Mason County. With several proposed wind farms throughout the county, Mason will soon follow in the footsteps of other central Illinois communities and be host to the wind powered energy sources.The board did a first reading of the ordinance Tuesday, said City Clerk Bill Blessman. Adoption of the ordinance will be considered at the county board’s May meeting, he said. The main point in Tuesday’s reading, said Blessman, was to make the proposed ordinance available for public viewing.

The proposed ordinance sets forth various regulations for turbines and wind farms built in Mason County. According to the ordinance, 1,000-foot setbacks are required between towers and any primary structure, and all towers must be placed at least 1.1 times the tower’s height from public roads, transmission lines and communication towers.

https://www.lincolncourier.com/x2011266604/Wind-picks-up-in-Mason-County

Wind picks up in Mason County

Two different wind farm corporations have been securing leases in Mason County, according to county officials, who say the tax revenue a wind farm could bring would be welcome.

Two different wind farm corporations have been securing leases in Mason County, according to county officials, who say the tax revenue a wind farm could bring would be welcome.

Mason County Board member James Miller said two wind energy companies have secured leases in Mason County, though the specifics of the companies’ plans are still unclear. The securing of leases is typically the first thing wind companies do before testing and, ultimately, obtaining the permits to erect the turbines. Overall, the process can take a few years.

However, when completed, the wind farms could prove a financial boon for the county which has lost population since the 2000 census — something that affects tax revenue for local governments in the county.

“The county would love to have (the wind farms), and for the school districts this is a big deal,” Miller said. “Some one or two or three of them would benefit.”

Please notice the last article was in 2011. 9 years later it is still “ongoing”/ At this rate they will put up the turbines when the prairie catches on fire.

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Got there and read. More next week.

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Commercial Airplanes Are A Huge Cause Of Global Warming – People say no way

Her is why I say that Airplanes are the prime culprits of Global Warming. First: They Fly High. While fossil fueled Power Plants and Surface Transport Fleets emit huge green house gases many of them are mitigated before they can have much of a green house effect. But most jets fly right up there. I mean even some prop planes do too.

Second: The Fuel. Especially military flight fuel is bloody near kerosene.

Third: There are so many. It may be a myth but after 911 when so many planes were grounded the tempeture dropped a degree.

So this is kinda cool. Maybe we should call them personal air taxi’s or something. Yes they will be expensive. So what.

https://www.vox.com/2019/5/14/18535971/electric-airplane-aircraft-aviation-clean-energy

Aircraft fuel is notoriously dirty. This airline is betting on clean electricity.

Harbour Air wants to become the world’s first all-electric airline and start flying passengers by 2022.

It’s becoming increasingly difficult to ignore the fact that air travel is a massive and growing problem for the global climate.

In the US, transportation is now the largest source of greenhouse gas emissions, and aircraft account for 12 percent of transportation emissions. US air travel reached a record high last year, pushing up overall emissions even while the power sector saw a decline.

To make matters worse, demand for flights is growing. Emissions from air travel are poised to spike up to sevenfold globally by 2050 if nothing else changes.

That’s why it’s so urgent to decarbonize air travel. Yet the technical challenges are immense. Alternatives like carbon-neutral biofuels remain far too costly. And the stodgy rules in the heavily regulated, risk-averse aviation sector lag far behind advances in electric drivetrains.

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They are currently flying small electric planes on a regional basis.

Go there and see the future. More next week.

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Two Weeks Ago I Said Trees Would Beat Global Global Warming

This week’s articles says – Not Likely. I say the trees are a good start. The point is that some people argue for trees or solar panels in the desert for instance. But the desert is an ecosystem that trees or solar panels would disrupt. Deserts are not “throw away” ecosystems. So we can only deploy so much of each. This is why i think geothermal is the ultimate solution.

http://blogs.discovermagazine.com/crux/2019/07/10/reforestation-climate-change-plant-trees/#.XS870XtOnct

planting trees
Planting trees, while beneficial to the planet, is not an easy solution to climate change. (Credit: Janelle Lugge/Shutterstock)

Last week, a new study in the journal Science highlighted the role forests could play in tackling climate change. Researchers estimated that by restoring forests to their maximum potential, we could cut down atmospheric carbon dioxide (CO2) by 25 percent — a move that would take us back to levels not seen in over a century. Though the study brings hope in the fight against climate change, other experts warn the solution is not that simple.

The study, led by scientists at ETH-Zürich, Switzerland, determined the planet has 0.9 billion hectares of land available to hold more trees — an area the size of the continental U.S. Converting those areas into forests would be a game-changer for climate change, the authors suggested.

“[The study] is probably the best assessment we have to date of how much land could support tree cover on our planet,” says Robin Chazdon, a forest ecologist and professor emeritus at the University of Connecticut not involved in the study, But she is quick to point out that restoring forests is not as simple as it sounds.

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Go there and think. More next week.

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Openly Embracing Climate Change – That is the Bitcoin way

Now I know. The Tech companies and the Cloud companies are all in on alternative energy sources. For that matter so is Walmart for god’s sake. Nonetheless. Companies using as much energy as a small country? Really? If nothing else it just looks bad.

https://www.theverge.com/2019/7/4/20682109/bitcoin-energy-consumption-annual-calculation-cambridge-index-cbeci-country-comparison

Bitcoin consumes more energy than Switzerland, according to new estimate

21 comments

Though researchers acknowledge that reliable estimates are ‘rare’

Bitcoin consumes more energy than the entire nation of Switzerland, according to new estimates published by researchers at the University of Cambridge.

An online tool that launched this week called the Cambridge Bitcoin Electricity Consumption Index, or CBECI, estimates how much energy is needed to maintain the Bitcoin network in real time, before using this to calculate its annual energy usage.

Currently, the CBECI says the global Bitcoin network is consuming more than seven gigwatts of electricity. Over the course of a year that’s equal to around 64 TWh or terawatt hours of energy consumption. That’s more than the country of Switzerland uses over the same time period (58 TWh per year), but less than Colombia (68 TWh per year).

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Go there and read. More next week.

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Reducing Our Energy Consumption Is Job One – Here are some ways to do it

In a way the goal for a sustainable planet has always been peak energy, peak people and peak consumption at stable levels. These are ways towards peak energy. I suppose it is the easiest of the three.

https://www.cnbc.com/2019/02/14/homes-that-produce-their-own-energy-might-be-the-future-and-california-is-inching-closer.html

Powering the Future

Net-zero energy homes have arrived — and are shaking up the US housing market

Noah Higgins-Dunn

@higginsdunn

Key Points
  • In California most new homes and multi-family residential buildings up to three stories high will include solar rooftop panels beginning in 2020.
  • Net-zero energy homes can produce as much energy as they consume and are built to optimize energy efficiency through airtight construction of roofs, walls, windows and foundations.
  • The U.S. has an estimated 5,000 net-zero energy single-family homes today; California could add 100,000 a year.

In 2013 De Young Properties built a single-family house in central California that defied nearly three generations worth of homes the family business had constructed. It was a net-zero energy building — it had the potential to produce as much energy as it would consume in a year. De Young didn’t build another one for four years, but within that period the company refined its designs to be more energy-efficient and technology-focused and drove down costs.

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Go there and read. More next week.

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Carlinville Got Solar Going On – Blackburn College and Carlinville School District seek solar

This is so amazing. This is everything I hoped for 30 years ago or so. We do not need coal. We do not need oil. We do not need natural gas. All we need is ourselves.

Shining a Light on the Solar Array

https://www.cusd1.com/apps/pages/index.jsp?uREC_ID=1552877&type=d&pREC_ID=1678920

School Board discusses solar energy

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Go there and read. More next week.

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