Waste Based Society: A Renewable Future

Off the keyboard of A. G. Gelbert

Published on the Doomstead Diner on July 3, 2013

SEGS-solar-thermal-california

Discuss this article at the Waste Based Economy Table inside the Diner

Quote

I actually hope my views on this are off.  I want to find some positive good news to rally on.  I’m hoping you have a more nuanced positive spin on this for me to examine.

Well sir, as a matter of fact, I am a bit more hopeful, but not on the horrendous weather coming our way that will destroy crops and infrastructure, bake the shit out of part of the planet, flood the shit out of the other part and kill a large part of aquatic life as well. That weather is pretty much baked in.  :emthdown:

However, I have a different, and very positive, view of the energy capturing and using devices in our civilization.

First, I agree that EROEI is declining in FOSSIL FUELS and NUCLEAR POWER. The reason is that the EROEI numbers were tricked up in the beginning to subtracting including environmental and infrastructure AND ADDING government subsidy FREEBIES on the taxpayer dime.

If you think the EROEI numbers Professor Hall from the SUNY energy study have jack shit to do with real world energy use and the laws of thermodynamics, I have a time share in a black hole at the center of the Milky Way to sell you. :icon_mrgreen: I won’t go into details here but, as an engineer, you understand what enthalpy is. It is a convenient method of BOILING WATER (NOT IN THE COMBUSTION CHAMBER OF AN ICE) to measure the energy density of a fuel. THIS IS INFANTILE. But it is the industry standard BULLSHIT that enables people from Exxon to say that gasoline has a higher EROEI than ethanol.

Quote

The energy density per mole in a high octane gasoline is assumed to be lower due to the higher energy of activation. This is a half truth. This half truth is used by the EROI experts to claim ethanol, which has a high octane rating, has a lower EROI than gasoline. Simply changing the compression ratio in an engine to a high compression makes ethanol equivalent in MJ/L to gasoline. But, of course, the Hall study arbitrarily stopped at the octane rating “energy of activation” differences between gasoline and ethanol with zero discussion of high compression engines. That was very convenient for gasoline EROI and very inconvenient for ethanol EROI.

http://www.doomsteaddiner.net/blog/2012/07/17/hope-for-a-viable-biosphere-of-renewables/

Roamer, it’s a LIE. But let’s get past ICE fuels for a second. WHY? Because they are only about 20% efficient. Yes, I know the big steam engines in power plants can get up to 60% through capture of second stage energy but the POINT is that the ICE is a ridiculously inefficient way to get mechanical energy. It’s STUPID. It ALWAYS WAS STUPID.

And NOW that the poisoned chickens are coming home to roost in the form of atmospheric heat, higher manufacturing and maintenance costs for high temperature alloys AND 400 ppm CO2, OF COURSE the gamed EROEI numbers for fossil fuels AND nuclear energy are starting to look like the bullshit they always were.

ENERGY means absolutely nothing until it makes some work happen, right? I am telling you right here and now that you were taught to deny the enormous inefficiencies downstream from combustion because it suites the fossil fuel pigs for engineers to do so. Your world view as an engineer includes the FALSE belief that the ICE is an efficient way to convert the energy in a fossil fuel to mechanical energy. It isn’t. It never was.

Did you know that in 1940, ONE THIRD of all the electricity in the USA came from about 1,500 hydroelectric power plants? Did you know you can make a hydroelectric power plant WITHOUT damming up a bunch of water? Oh, I’m sure you have looked at the ‘horrendously weak” energy potential in stored water and what a “poor” substitute for “high energy density” CRAP like fossil fuels that gravity power is. Look again. Look here.

http://cleantechnica.com/2013/07/01/moving-mountains-storing-energy-tedx-talk/

The technology is there. It involves a giant piston head (no connecting rod or link to a crank shaft) inside a cylindrical shaft that goes deep into the ground. The piston requires some type of giant O-rings so it can take about 10 bar pressures. Excess power from wind and or PV during the day causes water to be pumped UNDER the piston (which is EXTREMELY HEAVY).  When not enough wind or sun can service the grid, valves open for instant power as the piston descends. The quickness of this response FAR EXCEEDS the quickest thing available now which is natural gas fired power plants.

What’s the efficiency? It’s INCREDIBLY HIGH and has little or no thermal waste ANYWHERE in the energy distribution chain. If all vehicles are EVs (including ships), a  MASSIVE amount of heat energy never hits the atmosphere. See the video above for details.  :emthup: :icon_sunny:

Can civilization make a million of these gizmos all over the earth? Sure. This is OLD technology! We know all about hydraulic forces. Will it be done? Maybe not. But not because of thermodynamic law limitations and the energy required to run the planet.

Did you know there is a SUCCESSFUL CSP power plant that is THIRTY YEARS OLD!!?


Solar Energy Generating Systems solar power plants III-VII at Mojave Desert, California.
Image & Caption Credit: Alan Radecki Akradecki

Quote

The longest running concentrated solar power plant in the US is about to reach its 30th birthday , and the end of its power purchase agreement – but its owners are not about to pack it up and take it home. They are now looking at the next 30 years, and storage is likely to form a major part of the equation.

CSP (also known as solar thermal) is often branded an emerging technology,  :evil4: but the first plants have been around for decades.  :o The 14MW SEGS I and 30MW SEGS II plants near Daggett in the Mojave Desert in California were built in 1985. (SEGS stands for Solar Energy Generating System).

Read more at http://cleantechnica.com/2013/07/02/30-year-old-concentrating-solar-power-plant-looking-to-upgrade-add-storage/#Fh7fvrvi1MpPGJE4.99

CSP is MUCH MORE EFFICIENT than ICE power plants. CSP has a very high EROEI DUE TO THE FACT THAT IT USES zero fossil fuels.

Tell me, do you think our government and scientists DIDN’T KNOW THIS IN 1985!!? Just like using gravity in more efficient ways, CSP uses the sun more efficiently. Today, with sophisticated Fresnel lens CSP and super heated salts, they run for 24/7 (i.e. the new ones in Spain among others). Granted, these DO put out a lot of waste heat but MUCH LESS than an ICE power plant.

A 100% Renewable Energy civilization was DOABLE IN THE 1970S! It hasn’t been done because the fossil fuel fucks didn’t want it to happen. They are still at it doing THIS:

Quote

Phase 1 – Belittle & Deny the Renewable Energy Option

Phase 2 – Denounce & Mobilize Against the Renewable Energy Option

Phase 3 – Spread Doubt & Misrepresent the Challenges in the Disguise of General Support

(Note: reaching Phase 3 doesn’t mean that Phase 1 & 2 will disappear.)
Full Enlightening Article covering modern day sophisticated mendacious propaganda techniques geared to simultaneously defend nuclear power and attack renewable energy HERE:[/i
http://www.doomsteaddiner.net/forum/index.php?topic=1489.msg25443#msg25443[/color][/size]

Roamer, we have a political problem caused by the oil oligarchy. We do not have an energy problem, a technology problem or the inability to transition to 100% or better (for bioremediation) Renewable energy.

There are other technologies that can harvest MASSIVE  amounts of energy 24/7 from underwater turbines just a few miles from the majority of the largest cities on the planet along ocean coasts. There goes the “unacceptable transmission losses from long distances” argument against renewables from the fossil fuel lackeys for the big cities.

And as to EROEI, even with the gamed formula, PV is INCREASING it’s EROEI as the efficiency has gone from 10-15% early on to 33-44% now. Wind turbine EROEI is also going UP because they now are replacing (on a ONE giant new turbine for every THREE old ones upgrade) old wind turbines for new, taller ones. One turbine generating the power of three with ONLY the maintenance costs of a single turbine UPS the EROEI. :emthup:

ALL the renewable energy technologies (including hydro with the piston!) are increasing their EROEI with innovation. That’s just not possible for fossil fuels.

And increasingly efficient electric motors are multiplying the efficiency of captured renewable energy.

The Solar Revolution is being enhanced by a revolution in Electric Motor Efficiency

Electric motors, already over 70% efficient, are now being made with cast copper rotors (instead of Aluminum) using a new process. Billions of electric motors in thousands of applications from EVs to household appliances to manufacturing will now benefit from a radical INCREASE in efficiency accompanied by a DECREASE in thermal waste. This means, for a given amount of energy output, the motors will last more than twice as long and weigh less as well as previous electric motors. This amounts to massive energy savings worldwide and another step in eliminating the internal combustion engine (ICE) pollution and heat scourge from civilization.

All the above said, I agree that the corrupt authorities are doing an awful lot to keep renewable energy in the starting gate. It won’t work this time.

WHY?

Because the horrendous weather will persuade them renewable energy AND a return to 350 MAXIMUM ppm of CO2 is NOT OPTIONAL. :icon_mrgreen:

Listen to me. Solar City is going to eat a lot of utilities alive with their business model. If TSHTF scenario from nuclear war or some other insanity doesn’t happen, working on a corporation like Solar City, Tesla or any CSP power plant will keep you in the cutting edge of new technology as well as keep you fed, housed and clothed.

Think about it. Mechanical Engineers are not a dime a dozen. You have skills. Market them in renewables. California, Arizona or Texas seem like the hottest growth areas now.

If we have a future, renewable energy will play a prominent role in it. Think about it. ;)

Knarf plays the Doomer Blues

https://image.freepik.com/free-icon/musical-notes-symbols_318-29778.jpg

Support the Diner
Search the Diner
Surveys & Podcasts

NEW SURVEY

Renewable Energy

VISIT AND FOLLOW US ON DINER SOUNDCLOUD

" As a daily reader of all of the doomsday blogs, e.g. the Diner, Nature Bats Last, Zerohedge, Scribbler, etc… I must say that I most look forward to your “off the microphone” rants. Your analysis, insights, and conclusions are always logical, well supported, and clearly articulated – a trifecta not frequently achieved."- Joe D
Archives
Global Diners

View Full Diner Stats

Global Population Stats

Enter a Country Name for full Population & Demographic Statistics

Lake Mead Watch

http://si.wsj.net/public/resources/images/NA-BX686_LakeMe_G_20130816175615.jpg

loading

Inside the Diner

Quote from: Surly1 on December 07, 2019, 06:19:00 PMOne other contributing factor are the antibiotics put into livestock feed and the food supply. Plenty of opportunity for those at the top of the food chain to develop antibiotic...

The flu season is officially underway, marking the earliest start to widespread flu outbreaks in more than 15 years.While flu season doesn't have a set start and end date, health officials consider it to kick off when a significant number of doctor's ...

Climate experts ‘bewildered’ by government ‘burying their heads in the sand’, and say bushfires on Australia’s east coast should be a ‘wake-up call’[img]https://i.guim.co.uk/img/media/653c8ee25442fabae22bb953581e3e84de0f7859/0_335_5184_3110/mas...

Company facing scrutiny over treatment of Li Hongyuan, who had demanded severance payThe Chinese telecom corporation Huawei has come under fire in its own country as members of the public rallied behind a former employee detained for eight mont...

Quote from: RE on December 07, 2019, 05:08:15 PMQuote from: BuddyJ on December 07, 2019, 04:40:15 PMWell, demand (expressed as consumption anyway) doesn't appear to have slacked off since the last recession....

Recent Facebook Posts

No recent Facebook posts to show

Diner Twitter feed

Knarf’s Knewz

The flu season is officially underway, marking the [...]

Company facing scrutiny over treatment of Li Hongy [...]

STOCKHOLM (AP) — An astronomer who shares this yea [...]

Decision Based on Reports of Severe Human Rights A [...]

Diner Newz Feeds
  • Surly
  • Agelbert
  • Knarf
  • Golden Oxen
  • Frostbite Falls

Doomstead Diner Daily December 7The Diner Daily is [...]

[img width=600]https://scontent.forf1-2.fna.fbcdn. [...]

Quote from: azozeo on December 05, 2019, 12:18:35 [...]

Doomstead Diner Daily December 6The Diner Daily is [...]

Quote from: UnhingedBecauseLucid on March 18, 2019 [...]

CleanTechnicaSupport CleanTechnica’s work via dona [...]

QuoteThe FACT that the current incredibly STUPID e [...]

The flu season is officially underway, marking the [...]

Company facing scrutiny over treatment of Li Hongy [...]

STOCKHOLM (AP) — An astronomer who shares this yea [...]

Decision Based on Reports of Severe Human Rights A [...]

Scientists have unlocked the power of gold atoms b [...]

Quote from: azozeo on August 14, 2019, 10:41:33 AM [...]

Wisconsin Bill Would Remove Barrier to Using Gold, [...]

Under extreme conditions, gold rearranges its atom [...]

The cost of gold futures on the Comex exchange inc [...]

OK, I gave it to myself.    Guaranteed FREE Shippi [...]

The remission is OVAH!  The Cancer is BACK!  I got [...]

1 week, even 2 here in Alaska is total BULLSHIT! Y [...]

Now UP on GEI!  REposted on 01 December 2019A Worl [...]

Alternate Perspectives
  • Two Ice Floes
  • Jumping Jack Flash
  • From Filmers to Farmers

Missing In Action By Cognitive Dissonance     As a very young pup, whenever I was overdue and not ho [...]

Politicians’ Privilege By Cognitive Dissonance     Imagine for a moment you work for a small or medi [...]

Shaking the August Stick By Cognitive Dissonance     Sometime towards the end of the third or fourth [...]

Empire in Decline - Propaganda and the American Myth By Cognitive Dissonance     “Oh, what a tangled [...]

Meanderings By Cognitive Dissonance     Tis the Season Silly season is upon us. And I, for one, welc [...]

Event Update For 2019-12-05http://jumpingjackflashhypothesis.blogspot.com/2012/02/jumping-jack-flash-hypothesis-its-gas.htmlThe [...]

Event Update For 2019-12-04http://jumpingjackflashhypothesis.blogspot.com/2012/02/jumping-jack-flash-hypothesis-its-gas.htmlThe [...]

Event Update For 2019-12-03http://jumpingjackflashhypothesis.blogspot.com/2012/02/jumping-jack-flash-hypothesis-its-gas.htmlThe [...]

Event Update For 2019-12-02http://jumpingjackflashhypothesis.blogspot.com/2012/02/jumping-jack-flash-hypothesis-its-gas.htmlThe [...]

Event Update For 2019-12-01http://jumpingjackflashhypothesis.blogspot.com/2012/02/jumping-jack-flash-hypothesis-its-gas.htmlThe [...]

With fusion energy perpetually 20 years away we now also perpetually have [fill in the blank] years [...]

My mea culpa for having inadvertently neglected FF2F for so long, and an update on the upcoming post [...]

NYC plans to undertake the swindle of the civilisation by suing the companies that have enabled it t [...]

MbS, the personification of the age-old pre-revolutionary scenario in which an expiring regime attem [...]

Daily Doom Photo

man-watching-tv

Sustainability
  • Peak Surfer
  • SUN
  • Transition Voice

"The drift towards near-term human extinction must be averted at all costs."I confess. I a [...]

"Since 2005, winters in Mexico have been my Hemingway Machine."  As winter descends upon m [...]

Waterboarding Flounder"Serious oxygen loss between 100 and 600-meter depths is expected to cover 59–80% of the ocean [...]

Of Warnings and their Ripple Effects"We need wooden ships, char-crete buildings, bamboo bicycles, moringa furniture, and hemp cloth [...]

"Restoring normal whale activity to the oceans would capture the CO2 equivalent of 2 billion tr [...]

The folks at Windward have been doing great work at living sustainably for many years now.  Part of [...]

 The Daily SUN☼ Building a Better Tomorrow by Sustaining Universal Needs April 3, 2017 Powering Down [...]

Off the keyboard of Bob Montgomery Follow us on Twitter @doomstead666 Friend us on Facebook Publishe [...]

Visit SUN on Facebook Here [...]

What extinction crisis? Believe it or not, there are still climate science deniers out there. And th [...]

My new book, Abolish Oil Now, will talk about why the climate movement has failed and what we can do [...]

A new climate protest movement out of the UK has taken Europe by storm and made governments sit down [...]

The success of Apollo 11 flipped the American public from skeptics to fans. The climate movement nee [...]

Today's movement to abolish fossil fuels can learn from two different paths that the British an [...]

Top Commentariats
  • Our Finite World
  • Economic Undertow

My new post is pretty much done, but I wanted to wait until the end of the weekend to put it up. [...]

I wonder whether this has been fully thought through. If something goes wrong, clearly the whole thi [...]

One of the big questions is, "Do you count all of these things with virtually no value as part [...]

There was no Iranian missile attack. That claim is pure Israeli propaganda, designed to further thei [...]

How DARE THEY! World’s Biggest Oil-Refining Tower Completes 11,000-Mile Voyage Anthony Osae-Brown, T [...]

That was a good piece - not sure that was exactly what Steve was saying about Marx and industrializa [...]

Steve wrote a couple of articles last year, Marx & Debtonomics: https://www.economic-undertow.co [...]

Wait - when did Steve say that about Marx? I must have missed an interesting discussion along the wa [...]

@Ellen, I concur with Steve that Marx understood the problems with capitalism but failed to place th [...]

Well said. I would only argue that we, in effect, have MMT already. It hasn't failed yet. [...]

RE Economics

Going Cashless

Off the keyboard of RE Follow us on Twitter @doomstead666...

Simplifying the Final Countdown

Off the keyboard of RE Follow us on Twitter @doomstead666...

Bond Market Collapse and the Banning of Cash

Off the microphone of RE Follow us on Twitter @doomstead666...

Do Central Bankers Recognize there is NO GROWTH?

Discuss this article @ the ECONOMICS TABLE inside the...

Singularity of the Dollar

Off the Keyboard of RE Follow us on Twitter @doomstead666...

Kurrency Kollapse: To Print or Not To Print?

Off the microphone of RE Follow us on Twitter @doomstead666...

SWISSIE CAPITULATION!

Off the microphone of RE Follow us on Twitter @doomstead666...

Of Heat Sinks & Debt Sinks: A Thermodynamic View of Money

Off the keyboard of RE Follow us on Twitter @doomstead666...

Merry Doomy Christmas

Off the keyboard of RE Follow us on Twitter @doomstead666...

Peak Customers: The Final Liquidation Sale

Off the keyboard of RE Follow us on Twitter @doomstead666...

Collapse Fiction
Useful Links
Technical Journals

Deterministic–stochastic empirical mode decomposition (EMD) is used to obtain low-frequency (n [...]

At the sub-national level, the United Nations Convention to Combat Desertification (UNCCD) proposes [...]

The recent droughts in the American Southwest have led to increasing risks of wildfires, which pose [...]

The effect of urbanization on microclimatic conditions is known as “urban heat islands”. [...]

Follow on our http://www.doomsteaddiner.net/forum/