Alternatives burn more ‘fossil fuel’ per generated energy quantum

Written by Denis G. Rancourt, PhD

I provide a proof that alternative energy production technologies (wind, solar, ocean energy, biofuels, etc.) necessarily burn more fossil fuel, per quantum of energy generated, than the energy production technologies that directly burn fossil fuel.

(Note: Hydro-electricity is “renewable” but it is not an “alternative” energy.)

If this were not the case, or if there was a realistic potential for this not to be the case, then alternatives could be more economical on a true-coast basis and would be experiencing a consequential surge in development and implementation, without disproportionate (per energy quantum) public investment.

Whereas, the global reality looks like this:

 

(toe = Ton of Oil Equivalent)

The increases in the insignificant alternatives are tied to disproportionate government investment, incentives, and subsidies, which transfer artificially high costs to citizens and users. As soon as government commitments are reduced or terminated the sector crashes [1].

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Greenland Ice sheet Melting Faster Due to Geothermal Hotspot

Written by Ohio State University

Researchers at The Ohio State University and their colleagues have discovered that the same hotspot that feeds Iceland’s active volcanoes has been causing them to underestimate ice loss on Greenland.
[Credit: Photo of Zachariae Isbrae in northeast Greenland by Anders A Bjork, courtesy of The Ohio State]
The same hotspot in Earth’s mantle that feeds Iceland’s active volcanoes has been playing a trick on the scientists who are trying to measure how much ice is melting on nearby Greenland.

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Ship of Fools Expedition Escapes Arctic Freeze by Skin of its Teeth

Written by James Delingpole

The Polar Ocean Challenge expedition – aka Ship of Fools II – has escaped from the Arctic by the skin of its teeth. fools

It was supposed to show how amazingly navigable the Arctic Circle has become now that climate change is supposedly melting the polar ice caps at a dangerous and unprecedented rate. But according to one observer who has followed their progress closely (see comments at Paul Homewood‘s place), the intrepid explorers – including a 14-year-old boy – came within just two days of calamity, after being hampered by unexpectedly large quantities of a mysterious substance apparently made of frozen water.

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Top US Scientist Sees No Link Between Cyclones AND Global Warming Over Past 30 Years

Written by Pierre L. Gosselin

Atmospheric research scientist Dr. Philip Klotzbach at Twitter here tweeted a chart showing that accumulated cyclone energy (ACE) has not risen at all in 30 years, despite earlier massive hype and hollering by climate scientists and media, who insist “man-made” global warming is causing more frequent and intense cyclones.

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Arctic sea ice rebounds as polar temperatures start to plunge

Written by Thomas Richard

Arctic sea ice extent for 2016 is up nearly 25 percent over 2012 levels as polar temperatures continue to drop. The information comes from satellite imagery provided by the Danish Meteorological Institute (DMI) and the National Snow and Ice Data Center (NSIDC), which has been tracking Arctic ice extent since satellite measurements began in 1979. icebreaker

Mid-September is when Arctic ice is at its lowest and prior to 1979 #Climate Change experts have had to rely on ship reports, #News articles, and other less scientific means to approximate earlier sea ice coverage. The good news is that the polar ice is growing faster in September than at previous times, indicating a quick recovery for winter.

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Quantum effects observed in ‘one-dimensional’ wires

Written by University of Cambridge

Regime of a single 1D wire subband filled.
Credit: Dr Maria Moreno
Researchers have observed quantum effects in electrons by squeezing them into one-dimensional ‘quantum wires’ and observing the interactions between them. The results could be used to aid in the development of quantum technologies, including quantum computing.

Scientists have controlled electrons by packing them so tightly that they start to display quantum effects, using an extension of the technology currently used to make computer processors. The technique, reported in the journal Nature Communications, has uncovered properties of quantum matter that could pave a way to new quantum technologies.

The ability to control electrons in this way may lay the groundwork for many technological advances, including quantum computers that can solve problems fundamentally intractable by modern electronics. Before such technologies become practical however, researchers need to better understand quantum, or wave-like, particles, and more importantly, the interactions between them.

Squeezing electrons into a one-dimensional ‘quantum wire’ amplifies their quantum nature to the point that it can be seen, by measuring at what energy and wavelength (or momentum) electrons can be injected into the wire.

“Think of a crowded train carriage, with people standing tightly packed all the way down the centre of the carriage,” said Professor Christopher Ford of the University of Cambridge’s Cavendish Laboratory, one of the paper’s co-authors. “If someone tries to get in a door, they have to push the people closest to them along a bit to make room. In turn, those people push slightly on their neighbours, and so on. A wave of compression passes down the carriage, at some speed related to how people interact with their neighbours, and that speed probably depends on how hard they were shoved by the person getting on the train. By measuring this speed, one could learn about the interactions.”

“The same is true for electrons in a quantum wire — they repel each other and cannot get past, so if one electron enters or leaves, it excites a compressive wave like the people in the train,” said the paper’s first author Dr Maria Moreno, also from the Cavendish Laboratory.

However, electrons have another characteristic, their angular momentum or ‘spin’, which also interacts with their neighbours. Spin can also set off a wave carrying energy along the wire, and this spin wave travels at a different speed to the charge wave. Measuring the wavelength of these waves as the energy is varied is called tunnelling spectroscopy. The separate spin and charge waves were detected experimentally by researchers from Harvard and Cambridge Universities.

Now, in the paper published in Nature Communications, the Cambridge researchers have gone one stage further, to test the latest predictions of what should happen at high energies, where the original theory breaks down.

A flurry of theoretical activity in the past decade has led to new predictions of other ways of exciting waves among the electrons — it’s as if the person entering the train pushes so hard some people fall over and knock into others much further down the carriage. These new ‘modes’ are weaker than the spin and charge waves and so are harder to detect.

The collaborators of the Cambridge researchers from the University of Birmingham predicted that there would be a hierarchy of modes corresponding to the variety of ways in which the interactions can affect the quantum-mechanical particles, and the weaker modes should be strongest in very short wires.

To make a set of such short wires, the Cambridge group set about devising a way of making contact to a set of 6000 narrow strips of metal that are used to create the quantum wires from the semiconducting material gallium arsenide (GaAs). This required an extra layer of metal in the shape of bridges between the strips.

By varying the magnetic field and voltage, the tunnelling from the wires to an adjacent sheet of electrons could be mapped out, and this revealed evidence for the extra curves predicted, where it can be seen as an upside-down replica of the spin curve.

These results will now be applied to better understand and control the behaviour of electrons in the building blocks of a quantum computer.


Story Source:

The above post is reprinted from materials provided byUniversity of Cambridge. Note: Content may be edited for style and length.


Journal Reference:

  1. M Moreno, C. J. B. Ford, Y. Jin, J. P. Griffiths, I. Farrer, G. A. C. Jones, D. A. Ritchie, O. Tsyplyatyev, A. J. Schofield.Nonlinear spectra of spinons and holons in short GaAs quantum wires. Nature Communications, 2016; 7: 12784 DOI: 10.1038/ncomms12784

 

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NASA’s Cassini Probe & Evidence of Electromagnetism on Saturn and its Moons

Written by PSI staff

This latest article is one of a series addressing the work of science writer Edsel Chromie. Now retired Chromie has been at the forefront of helping discern unexplained electrical forces in nature.  Below we show how NASA’s 2004 Cassini-Huygens space mission  not only contradicted conventional explanations about volcanism and gravitational forces but enhanced the credibility of an electromagnetic influence in the Saturn system. cassini

In the previous article,‘Electromagnetism, Saturn’s Rings & The “Geysers” Of Enceladus’ we saw that Chromie had alighted upon a fascinating re-interpretation of perceived “geysers” on the moon of Enscheladus when applying the well-established science of electricity. [Image: NASA]

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The BBC on thick ice again…Ship of Fools Scrapes Home

Written by Christopher Booker

We have regularly over the years been regaled by the BBC with the exploits of those intrepid climate activists who travel up to the Arctic to prove that, thanks to global warming, its ice is melting away so fast that there will soon be none left.

In 2008 there was the bid by Gordon Pugh to paddle a kayak all the way to the North Pole. Alas, after only a few days he found it was so cold and the ice so thick that he had hastily to be rescued. In 2009 it was the expedition led by Pen Hadow which planned to walk 600 miles to the Pole, measuring just how rapidly the ice was thinning. They too found it so cold and the ice so dangerously thick that they soon had to be airlifted to safety.

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New study shows coastlines gaining land despite sea level alarmism

Written by Tom Richard

Coastlines are actually gaining in size in a warming world, confounding climate change claims they would shrink as sea levels rise.  coast

A new study by the Dutch Deltares Research Institute shows the Earth is actually gaining more land than it’s losing, disputing claims that #Climate Change is causing increased sea level rise. The study showed our planet actually gained 107,000 square miles over the past three decades, including 21,000 square miles of coastline. That means continents are gaining in size, and not shrinking.

Conversely, the study showed the Earth had only lost 71,000 square miles of land during this same time period, including 12,500 square miles of shoreline. Some scientists have held that in a warming world, the coastlines would be the first casualties as melting ice sheets poured excess water into the oceans. Even President-Elect #Obama said in 2008 that his winning the election meant the rise of the oceans would now begin to slow. Turns out the oceans didn’t need his help after all.

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New Independent Paper Supports Slayer Climate Rationalism

Written by Joseph E Postma

Executive summary can be found here and the paper can be found here.

Research Report Executive Summary

Background

On December 15, 2009, EPA issued its Green House Gas (GHG) Endangerment Finding, which has driven very significant and costly regulations beginning with CO2. Focusing primarily on the time period since 1950, EPA’s Endangerment Finding predicated on Three Lines of Evidence, claims that Higher CO2 Emissions have led to dangerously Higher Global Average Surface Temperatures.

temperature

Relevance of this Research

The assumption of the existence of a “Tropical Hot Spot (THS){ is critical to all Three Lines of Evidence in EPA’s GHG/CO2 Endangerment Finding.

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CO2 caused global warming, invalidated – conclusively

Written by pindanpost.com

The US EPA will be shuddering following this research announcement by a large group of scientists and reviewers.

The most important assumption in EPA’s CO2 Endangerment Finding has been conclusively invalidated

Research Report Executive Summary

Background

On December 15, 2009, EPA issued its Green House Gas (GHG) Endangerment Finding, which has driven very significant and costly regulations beginning with CO2. Focusing primarily on the time period since 1950, EPA’s Endangerment Finding predicated on Three Lines of Evidence, claims that Higher CO2 Emissions have led to dangerously Higher Global Average Surface Temperatures.

Relevance of this Research

The assumption of the existence of a “Tropical Hot Spot (THS){ is critical to all Three Lines of Evidence in EPA’s GHG/CO2 Endangerment Finding.

Stated simply, first, the THS is claimed to be a fingerprint or signature of atmospheric and Global Average Surface Temperatures (GAST) warming caused by increasing GHG/CO2 concentrations[1]. The proper test for the existence of the THS in the real world is very simple. Are the slopes of the three temperature trend lines (upper & lower troposphere and surface) all positive, statistically significant and do they have the proper top down rank order?

Second, higher atmospheric CO2 and other GHGs concentrations are claimed to have been the primary cause of the claimed record setting GAST over the past 50 plus years.

Third, the THS assumption is imbedded in all of the climate models that EPA still relies upon in its policy analysis supporting, for example, its Clean Power Plan�recently put on hold by a Supreme Court Stay. These climate models are also critical to EPA’s Social Cost of Carbon estimates used to justify a multitude of regulations across many U.S. Government agencies.

Objectives of the Research

The objective of this research was to determine whether or not a straightforward application of the proper mathematical methods would support EPA’s basic claim that CO2 is a pollutant. Stated simply, their claim is that GAST is primarily a function of four explanatory variables: Atmospheric CO2 Levels, Solar Activity, Volcanic Activity, and a coupled ocean-atmosphere phenomenon called the El Nino-Southern Oscillation (ENSO.)

The first objective of this research was to determine, based on the very considerable relevant and credible tropical temperature data evidence, whether or not the assumed THS actually exists in the real world.

The second related objective was to determine whether, adjusting ONLY for ENSO impacts, anything at all unusual with the Earth’s temperatures seemed to be occurring in the Tropics, Contiguous U.S. or Globally. It is a well-known meteorological fact that, other things equal, El Ninos lead to a global scale warming and La Ninas a global scale cooling, whose magnitudes are related to their ENSO strengths.

The third objective was to determine whether the rising atmospheric CO2 concentrations alone can be shown to have had a statistically significant impact on the trend slopes of often -publically -quoted temperature data.

It should be noted that in carrying out this research project, every effort was made to minimize complaints that this analysis was performed on so-called “cherry picked temperature data”. To avoid even the appearance of such activity, the authors divided up responsibilities, where Dr. Christy was tasked to provide temperature data sets that he felt were most appropriate and credible for testing the THS as well as the two other EPA Endangerment Finding hypotheses. All told, thirteen temperature time series (9 Tropics, 1 Contiguous U.S. and 3 Global) were analyzed in this research. The econometric analysis was done by Jim Wallace & Associates, LLC, and when completed, cross checked by the two other authors as well as seven reviewers.

Findings of the Research

These analysis results would appear to leave very, very little doubt but that EPA’s claim of a Tropical Hot Spot (THS), caused by rising atmospheric CO2 levels, simply does not exist in the real world. Also critically important, even on an all-other-things-equal basis, this analysis failed to find that the steadily rising Atmospheric CO2 Concentrations have had a statistically significant impact on any of the 13 critically important temperature time series data analyzed.

Thus, the analysis results invalidate each of the Three Lines of Evidence in its CO2 Endangerment Finding. Once EPA�s THS assumption is invalidated, it is obvious why the climate models they claim can be relied upon, are also invalid. And, these results clearly demonstrate�13 times in fact�that once just the ENSO impacts on temperature data are accounted for, there is no “record setting” warming to be concerned about. In fact, there is no ENSO-Adjusted Warming at all. These natural ENSO impacts are shown in this research to involve both changes in solar activity and the well-known 1977 Pacific Climate Shift.

Moreover, on an all-other-things-equal basis, the research strongly implies that there is no statistically valid proof that past increases in Atmospheric CO2 Concentrations have caused the officially reported rising, even claimed record setting temperatures.

Finally, regarding the credibility of these research findings, the temperature data measurements that were analyzed were taken by many different entities using balloons, satellites, buoys and various land based techniques. Needless to say, if regardless of data source, the results are the same, the analysis findings should be considered highly credible.

PDF of this Executive Summary here.

See full abridged 68 page report here. The authors and reviewers all highly recommend that you read the PREFACE which explains the methodology and will help you better understand the detailed temperature analyses.

—————–

Study Authors & Reviewers

Authors

Dr. James P. Wallace III
Jim Wallace & Associates, LLC
50 Years Mathematical Modelling Team Management
Ph.D., Economics, Minor in Engineering, Brown University
M.S., Mechanical Engineering, Brown University
B.S., Aeronautical Engineering, Brown University

Dr. John R. Christy
Distinguished Professor of Atmospheric Science, Alabama State Climatologist and Director of the Earth Science System Science Center at the University of Alabama in Huntsville.
Lead Author, Contributing Author and Reviewer of United Nations IPCC assessments.
Awarded NASA�s Medal for Exceptional Scientific Achievement.
Elected a Fellow of the American Meteorological Society in 2002

Joseph S. D�Aleo
Certified Consulting Meteorologist
Elected AMS Fellow
BS, MS Meteorology University of Wisconsin
ABD NYU Air Resources, Honorary Doctorate VSC
45 years operational and research meteorology

———

Reviewers

Dr. Harold H. Doiron
Retired VP-Engineering Analysis and Test Division, InDyne, Inc.
Ex-NASA JSC, Aerospace Consultant
B.S. Physics, University of Louisiana � Lafayette
M.S., Ph.D., Mechanical Engineering, University of Houston

Dr. Theodore R. Eck
Ph.D., Economics, Michigan State University
M.A, Economics, University of Michigan
Fulbright Professor of International Economics
Former Chief Economist of Amoco Corp. and Exxon Venezuela
Advisory Board of the Gas Technology Institute and Energy Intelligence Group

Dr. Craig D. Idso
Chairman, Center for the Study of Carbon Dioxide and Global Change
Ph.D., Geography, Arizona State University
M.S., Agronomy, University of Nebraska, Lincoln
B.S., Geography, Arizona State University

Dr. Richard A. Keen
Instructor Emeritus of Atmospheric and Oceanic Sciences, University of Colorado
Ph.D., Geography/Climatology, University of Colorado
M.S., Astro-Geophysics, University of Colorado
B.A., Astronomy, Northwestern University

Dr. Anthony R. Lupo
IPCC Expert Reviewer
Professor, Atmospheric Science, University of Missouri
Ph.D., Atmospheric Science, Purdue University
M.S., Atmospheric Science, Purdue University

Dr. Thomas P. Sheahen
Ph.D., Physics, M.I.T.
B.S., Physics, M.I.T.

Dr. George T. Wolff
Former Chair EPA’s Clean Air Scientific Advisory Committee
Ph.D., Environmental Sciences, Rutgers University
M.S., Meteorology, New York University
B.S., Chemical Engineering, New Jersey Institute of Technology

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Is the Arctic sea ice ‘spiral of death’ dead?

Written by Greg Goodman

This year, as every year, there has been much excitement in the media about ‘catastrophic’ melting of Arctic sea-ice, run-away melting, tipping points, death spirals and “ice-free” summers.

There has been the usual guessing game about when exactly the minimum will / has occurred and what the ice area or extent will be on that day. arctic-spiral

Claims of ‘ice-free’ conditions at some time in the summer have been bandied about for years in various forms but as the reality sinks in that it’s not as bad as some had claimed, the dates when this is expected happen have often been pushed out beyond the life expectancy of those making the claims.

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New fabric uses sun and wind to power devices

Written by Georgia Institute of Technology

A piece of fabric was woven with special strands of material that harvest electricity from the sun and motion.
Credit: Georgia Tech
Fabrics that can generate electricity from physical movement have been in the works for a few years. Now researchers at Georgia Institute of Technology have taken the next step, developing a fabric that can simultaneously harvest energy from both sunshine and motion.

Combining two types of electricity generation into one textile paves the way for developing garments that could provide their own source of energy to power devices such as smart phones or global positioning systems.

“This hybrid power textile presents a novel solution to charging devices in the field from something as simple as the wind blowing on a sunny day,” said Zhong Lin Wang, a Regents professor in the Georgia Tech School of Materials Science and Engineering.

The research was reported September 12 in the Nature Energy.

To make the fabric, Wang’s team used a commercial textile machine to weave together solar cells constructed from lightweight polymer fibers with fiber-based triboelectric nanogenerators.

Triboelectric nanogenerators use a combination of the triboelectric effect and electrostatic induction to generate small amount of electrical power from mechanical motion such as rotation, sliding or vibration.

Wang envisions that the new fabric, which is 320 micrometers thick woven together with strands of wool, could be integrated into tents, curtains or wearable garments.

“The fabric is highly flexible, breathable, light weight and adaptable to a range of uses,” Wang said.

Fiber-based triboelectric nanogenerators capture the energy created when certain materials become electrically charged after they come into moving contact with a different material. For the sunlight-harvesting part of the fabric, Wang’s team used photoanodes made in a wire-shaped fashion that could be woven together with other fibers.

“The backbone of the textile is made of commonly-used polymer materials that are inexpensive to make and environmentally friendly,” Wang said. “The electrodes are also made through a low cost process, which makes it possible to use large-scale manufacturing.”

In one of their experiments, Wang’s team used a fabric only about the size of a sheet of office paper and attached it to rod like a small colorful flag. Rolling down the windows in a car and letting the flag blow in the wind, the researchers were able to generate significant power from a moving car on a cloudy day. The researchers also measured the output by a 4 by 5 centimeter piece, which charged up a 2 mF commercial capacitor to 2 volts in one minute under sunlight and movement.

“That indicates it has a decent capability of working even in a harsh environment,” Wang said.

While early tests indicate the fabric can withstand repeated and rigorous use, researches will be looking into its long-term durability. Next steps also include further optimizing the fabric for industrial uses, including developing proper encapsulation to protect the electrical components from rain and moisture.


Story Source:

The above post is reprinted from materials provided by Georgia Institute of Technology. Note: Content may be edited for style and length.


Journal Reference:

  1. Jun Chen, Yi Huang, Nannan Zhang, Haiyang Zou, Ruiyuan Liu, Changyuan Tao, Xing Fan, Zhong Lin Wang. Micro-cable structured textile for simultaneously harvesting solar and mechanical energy. Nature Energy, 2016; 1: 16138 DOI: 10.1038/nenergy.2016.138

 

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Origin of minor planets’ rings revealed

Written by Kobe University

Visualization of Chariklo and its rings ( left; ESO/L. Calçada/M. Kornmesser/Nick Risinger). Visualization of the rings as seen from Chariklo’s surface (right ESO).
Credit: ESO/L. Calçada/Nick Risinger (skysurvey.org)
A team of researchers has clarified the origin of the rings recently discovered around two minor planets known as centaurs, and their results suggest the existence of rings around other centaurs. These findings were published on August 29 in Astrophysical Journal Letters, and introduced in AAS Nova, a website for research highlights from the journals of the American Astronomical Society.

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Did the University of Washington Just Cover Up Research Misconduct?

Written by Roger Pielke, Jr.

The University of Washington has completed an investigation into the alleged effort by one of its medical school faculty to influence funding decisions by the National Institutes of Health that were based on donations by the NFL. The researcher, Richard Ellenbogen, is also the chair of the NFL’s Head, Neck and Spine Committee. The UW investigation was prompted by an investigation by Democrats on the House Energy and Commerce Committee (here in PDF), released last May. washington
The NIH had awarded funds using the NFL donation to a group at Boston University, and a group that Ellenbogen was affiliated with had been ranked second. USA Today says of the UW investigation (emphasis added):

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Uranus & Neptune: Role in Solar Grand Minima and Solar Cycle Modulation?

Written by Geoff J. Sharp

Are Uranus & Neptune Responsible for Solar Grand Minima and Solar Cycle Modulation? Study by Geoff J. Sharp. Published in the International Journal of Astronomy and Astrophysics.

 ABSTRACT

Detailed solar Angular Momentum (AM) graphs produced from the Jet Propulsion Laboratory (JPL) DE405 ephemeris display cyclic perturbations that show a very strong correlation with prior solar activity slowdowns. These same AM perturbations also occur simultaneously with known solar path changes about the Solar System Barycentre (SSB). The AM perturbations can be measured and quantified allowing analysis of past solar cycle modulations along with the 11,500 year solar proxy records (14C & 10Be). The detailed AM information also displays a recurring wave of modulation that aligns very closely with the observed sunspot record since 1650. The AM perturbation and modulation is a direct product of the outer gas giants (Uranus & Neptune).

uranus-neptune

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