"Removable Insulation" Here and Now!

Three North American firms - no ads intended, but all sites listed below have an FAQ - providing installable, removable insulation panelling or similar usage with varying degrees of flexibility:

http://www.sumcan.com/faq.html (firm based in Alberta, Canada)
http://www.coverflex.net/ (Texas, USA)
http://www.p2000insulation.ca/faq.php (throughout Canada)

Renewables, Here and Now!

The article describes how to implement clean and renewable energy carrier technologies here and now, based on established methodologies in first world countries located in temperate climate zones.

http://www.montrealgazette.com/story_print.html?id=1188444&sponsor=

Energy-inefficient houses help to suck up the 50% of the entire US energy demand

Adapting Buildings and Cities for Climate Change

This challenging and exciting text gives an insight into the real changes that are necessary to give our modern day built environment both 'sustainability' and 'survivability'. 

The book is based on the premise that climate change is going to happen and its impacts on our lives are going to be far worse than generally expected. Sue Roaf argues that many modern buildings are not only 'unsustainable' in themselves but are also having a catastrophic effect on the global climate. 

In a unique argument, she illustrates that the only way we can hope to survive the following century in fact is if we not only begin to radically reduce CO2 emissions from our buildings and stop building climatically disastrous building types but also build only the buildings that can survive in the changed climates of the future.

Throughout the book, traditional and modern building types are used to: explain the history and impacts of climates past, present and future on buildings; set the scene in terms of the history of building development of where we are now and where we are going in terms of sustainability and survivability of buildings; develop two main scenarios of future building development with the 'business as usual' model and the 'survival plan' model, and to make a list of recommendations based on the two scenarios of what actions should be taken by architects, planners and engineers as well as local and national governments, businesses and ordinary people in ensuring the true sustainable nature of the built environment. >from *Adapting Buildings and Cities for Climate Change. A 21st Century Survival Guide* by Sue Roaf, David Crichton and Fergus Nicol. ISBN: 0-7506-6099-6. Published December 14, 2004 

***Energy-inefficient houses help to suck up the 50% of the entire US energy demand. The 50% that goes into powering buildings.***
George
http://transitions.stumbleupon.com

Link Here

Cold Fusion - 10 years after

globaleconomicanalysis.blogspot.com

The above article contains many scientific and informative links.

Are the necessary materials available and in plentiful amounts?

Fighting Hunger, Energy Poverty, Deforestation & Climate Change At The Same Time

How biochar works
A nation that destroys its soils, destroys itself. - Franklin D. Roosevelt

Biochar is a carbon-rich product obtained from the pyrolysis of biomass. As the central element of a new and highly promising integrated soil management technique it is capable of halting slash-and-burn farming in the humid tropics by making nutrient-poor, acidic soils productive. As such it offers one of the few sustainable strategies to halt deforestation while simultaneously eliminating hunger amongst subsistence farmers at the forest margins. Biochar doubles as a stable carbon sink, making it a key tool in the climate fight.

http://biochar-international.org

Older readers will remember the original "Green Revolution" in agriculture, i.e. using petrochemical-based fertilizers and pesticides. This led to "Silent Spring" and terrible consequences for both animals and humans.

U.S. House Passes Renewable Energy Tax Credit Extension Bill

Full article here.

On Wednesday, the U.S. House of Representatives passed The Renewable Energy and Job Creation Act of 2008 (H.R. 6049), a bill that could extend production and investment tax credits for renewable energy, by a vote of 263-160.

...The bill could still face obstacles when it comes up for consideration in the Senate, largely because there is no consensus on how to pay for the extensions. The Bush administration has also threatened to veto the legislation.

Congress has been trying unsuccessfully for a year to extend tax credits for individuals, businesses and developers who invest in clean power. When the credits expire at the end of this year it’s estimated that more than 100,000 jobs and close to US $20 billion in investment will disappear.

Oklahoma Bioenergy to plant switchgrass

renewableenergyworld.com, click here for article.

Fully Renewable: biogas+wind+solar at peak and base

http://www.youtube.com/watch?v=tR8gEMpzos4

Scientists of the University of Kassel in Germany prove that the entire country can be powered by renewables only. They connected biogas, wind and solar power in a distributed way and show it can deliver both baseloads and peakloads.

http://biopact.com/2007/12/germany-is-doing-it-reliable.html

for more info.

Abandoned Mines = Geothermal Heat (5 min.Video)

www.cbc.ca/mrl3/23745/thenational/archive/geothermal-031008.wmv

Abandoned Mines Provide Geothermal Heat
March 10, 2008 (Runs 4:57)
Innovator Ralph Ross, of Springhill, Nova Scotia has been working in geothermal energy since the 80's and is finally seeing his idea take off.

Nanoparticles could make hydrogen cheaper than gasoline

URL: http://www.eetimes.com/showArticle.jhtml?articleID=206801669

PORTLAND, Ore. — The hydrogen economy is getting a shot in the arm from a start-up that says its nanoparticle coatings could make hydrogen easy to produce at home from distilled water, and ultimately bring the cost of hydrogen fuel cells in line with that of fossil fuels.

QuantumSphere Inc. says it has perfected the manufacture of highly reactive catalytic nanoparticle coatings that could up the efficiency of electrolysis, the technique that generates hydrogen from water. Moreover, the coatings could also eliminate the need for expensive metals like platinum in hydrogen fuel cells.

Boasting 1,000 times the surface area of traditional materials, the coatings can be used to retrofit existing electrolysers to increase their efficiency to 85 percent--exceeding the Department of Energy's goal for 2010 by 10 percent. The scheme holds the promise of 96 percent efficiency by the time cars powered by hydrogen fuel cells hit automobile showrooms, according to the Santa Ana, Calif., company.

"Instead of switching 170,000 gas stations over to hydrogen, using our electrodes could enable consumers to make their own hydrogen, either in the garage or right on the vehicle," said Kevin Maloney, president, chief executive officer and co-founder of QuantumSphere. "Our nanoparticle-coated electrodes make electrolysers efficient enough to provide hydrogen on demand from a tank of distilled water in your car."

The first commercial product inspired by QuantumSphere's technology will debut later this year: a battery using a cathode coated with the startup's nanoparticles, thereby increasing its energy density 5x over alkaline cells and boosting power by 320 percent. The first commercial nonrechargeable batteries with this increased capacity will be announced by an as-yet-unnamed major U.S. battery maker in the second half of 2008.

QuantumSphere also claims to be able to improve rechargeable nickel-metal-hydride batteries to the point where they perform better than the less environmentally friendly lithium-ion batteries popular today.

QuantumSphere's plan is first to retrofit existing electrolysis equipment with its nanoparticle electrodes to boost efficiency. Next, it intends to partner with original equipment manufacturers to design at-home and on-vehicle electrolysers for making hydrogen from water for fuel cells. Finally, the company wants to work with fuel cell makers to replace their expensive platinum electrodes with inexpensive stainless-steel electrodes coated with nickel-iron nanoparticles.

QuantumSphere's nanoparticles are available in four formulations: nickel cobalt, iron cobalt, nickel iron and silver copper. According to the Freedonia Group Inc. (Cleveland), the nanoparticles can be sold directly into the catalyst metals market, which it predicts will edge up to $4.7 billion this year.

QuantumSphere is also expected to have an impact on the battery market, which Freedonia estimates will grow to more than $5 billion by 2009. Portable fuel cells and direct hydrogen generation are markets that are growing even faster, with fuel cells estimated to top $11 billion by 2013, according to Wintergreen Research Inc. (Lexington, Mass.), and hydrogen generation to exceed $15 billion by 2016, according to Clean Edge Inc. (Portland, Ore.).

QuantumSphere was founded in 2002 with just $100,000 of private funding and still has not taken in any venture capital, although it did have a public funding round last year. The company's founding goal was to create a thimble full of the nanoparticles it invented. But now, just over five years later, it claims to have surpassed its original goal with a manufacturing plant capable of producing tons of nanoparticles per year.

QuantumSphere claims its current manufacturing capacity is enough for both the battery and electrolysis markets. With an eye on future growth, however, the company has partnered with the OM Group Inc. (Cleveland) for mass-producing nanoparticles when QuantumSphere can no longer meet demand.

After perfecting the original invention, for which QuantumSphere was awarded a patent last year, the company hired an engineering team to adapt the nanoparticles for particular applications. Leading that team was director of fuel cell research Kimberly McGrath, a protg of George Olah, the 1994 Nobel Prize winner in chemistry. Olah, inventor of the direct liquid-methanol fuel cell, serves as a scientific adviser to QuantumSphere.

"We have formulated a nanoparticle coating that has a very high surface area, enabling inexpensive coated stainless-steel electrodes to exceed the performance of the expensive platinum electrodes used today," said McGrath. "We start with raw material that covers about the size of a sheet of paper, but after converting into nanoparticles, it covers a soccer field."

The nanoparticles are perfect spheres, consisting of a couple hundred atoms measuring from 16 to 25 nanometers in diameter. They are formed by means of a vacuum-deposition process that uses vapor condensation to produce highly reactive catalytic nanoparticles, for which the engineering team has formulated several end-use applications.

"Our biggest engineering challenge was finding a way to get the nanoparticles to stick to metal electrodes," McGrath said. The company has solved that problem, she said, "enabling existing electrolysis equipment to realize a 30 percent increase in hydrogen output just by retrofitting our coated electrodes."

QuantumSphere projects that the efficiency of electrolysis using its nanoparticle-coated electrodes, now at 85 percent, can be increased to 96 percent by the time hydrogen fuel cell automobiles are in wide use. Adjusting for rising gasoline prices, QuantumSphere projects that performing electrolysis at home to power hydrogen fuel cells will then be less expensive than burning fossil fuels.

The company has also made progress in its quest to eliminate the need for expensive platinum electrodes inside the fuel cell itself, claiming that today it can replace half a fuel cell's platinum with nanoparticle-coated stainless steel. QuantumSphere hopes to demonstrate fuel cells with no platinum at all in the coming years.

Time's up for petrol, says GM chief--Sydney Herald

Click here for full article.

I thought this was an important milestone to capture on the blog...

"The world's biggest car maker, General Motors, believes global oil supply has peaked and a switch to electric cars is inevitable.

In a stunning announcement at the opening of the Detroit motor show, Rick Wagoner, GM's chairman and chief executive, also said ethanol was an "important interim solution" to the world's demand for oil, until battery technology improved to give electric cars the same driving range as petrol-powered cars."...

"Mr Wagoner cited US Department of Energy figures which show the world is consuming roughly 1000 barrels of oil every second of the day, and yet demand for oil is likely to increase by 70 per cent over the next 20 years. Some experts believe the supply of oil peaked in 2006.

The remaining oil reserves are deeper below the Earth's surface and therefore more costly to mine and refine.

"There is no doubt demand for oil is outpacing supply at a rapid pace, and has been for some time now," Mr Wagoner said. "As a business necessity and an obligation to society we need to develop alternative sources of propulsion."

Good article. The article outlines Mr. Wagoner's belief, correctly in my beliefs as well, that ethanol is only an interim solution.

Alternative Energy For Do-It-Yourselfers

For Do-It-Yourselfers, this is a starting page:

http://www.readwriteweb.com/archives/tutorial_sites.php

For instance,

http://www.instructables.com/ is one choice, enter "solar" in the search box and you get a huge number of choices, and they are filterable!

Happy Hunting!
Happy Renewable New Year!
Sustain_ability
http://transitions.stumbleupon.com

TIME....and TIME again!

Click here for full article "After the Oil Crisis, a Food Crisis?" This a second oil-related article I've found from TIME this week.

"Is the world headed for a food crisis? India, Mexico and Yemen have seen food riots this year. Argentines boycotted tomatoes during the country's recent presidential elections when the vegetable became more expensive than meat; and in Italy, shoppers organized a one-day boycott of pasta to protest rising prices. In late October, the Russian government, hoping to ease tensions ahead of parliamentary elections early next year, announced a price freeze for milk, bread and other foods through the end of January.

What's the cause for these shortages and price hikes? Expensive oil, for the most part."...

"...On the demand side, one of the key issues is biofuels. Biofuels, made from food crops such as corn, sugar cane, and palm oil, are seen as easing the world's dependence on gasoline or diesel. But when crude oil is expensive, as it is now, these alternative energy sources can also be sold at market-competitive prices, rising steeply in relation to petroleum.

With one-quarter of the U.S. corn harvest in 2007 diverted towards biofuel production, the attendant rise in cereal prices has already had an impact on the cost and availability of food. Critics worry that the gold rush toward biofuels is taking away food from the hungry. Jean Ziegler, the U.N. Special Rapporteur on The Right to Food, recently described it as a "crime against humanity" to convert food crops to fuel, calling for a five-year moratorium on biofuel production."

Rocket Stove Assembly/Cooking Demonstration Video

For mp4 video click here.

This is a very good and inspiring demonstration on how to make and use a rocket stove. The video also demonstrates how to use a purchased, cheap solar cooker. I haven't made one myself but I will keep this with plans to try one out. If I can't have my outdoor brick oven yet, I will try this in the meantime!

Corn ethanol requirements passed by senators??

Someone on one of my lists just posted this link of a chart presented by Matthew Simmons on corn ethanol requirements recently passed by the senate. Oh boy , this puts "eminent domain" in a whole new light....this means I might have to move to Michigan or Ohio!

Green algae to the rescue

Green algae to the rescue

Isaac Berzin, a rocket scientist at Massachusetts Institute of Technology, is using algae to clean up power-plant exhaust, saving greenhouse gas emissions and satisfying energy needs.

The idea occurred to him three years ago, although it is not exactly new (see below). He bolted onto the exhaust stacks of a 20 MW power plant rows of clear tubes with green algae soup inside. The algae grew happily, gobbling up 40 percent of the carbon dioxide for photosynthesis, and as a bonus, 86 percent of the nitrous oxide as well, resulting in a much cleaner exhaust.

The algae is harvested daily and its oil extracted to make biodiesel for transport use, leaving a green dry flake that can be further processed to ethanol, also a transport fuel (but see “Ethanol from cellulose biomass not sustainable nor environmentally benign”, this series).

GreenFuel, the company set up by Berzin in Cambridge Mass., has already attracted £11 million in venture capital funding and is conducting a field trial at 1 000 MW plant owned by a major southwestern power company. GreenFuel expects two to seven more such demo projects, scaling up to a full production system by 2009.

One key to success is to select an alga with a high oil density – about 50 percent by weight. Algae are prolific and can produce 15 000 gallons of biodiesel per acre, compared to just 60 gallons from soybean. Berzin estimates that a 1 000 MW power plant using his system could produce more than 40 million gallons of biodiesel and 50 million gallons of ethanol a year. But that would require a 2 000 acre farm near the power plant.

Greenfuel is not alone in racing to make oil out of algae. Greenshift Corporation, an incubator company based in Mount Arlington New Jersey, licensed a CO2-scrubbing screen-like filter developed by David Bayless, researcher at Ohio University. A prototype is capable of handling 140 cubic metres of flue gas per minute, an amount equivalent to the exhaust from 50 cars or a 3-megawatt power plant.

The US National Renewable Energy Laboratory (NREL) had a research project from1978 to1996 on creating renewable transportation fuel with algae making use of waste CO2 from coal fired power plants. The project, led by NREL scientist John Sheehan, was funded at $25.05 m over the 20-year period, compared to the total spending under the Biofuels Program over the same period of $459 m. It resulted in a collection of 300 species of green algae and diatoms, now housed in the University of Hawaii and still available to researchers. Although some technical and economic problems remained to be solved, it was estimated that just 15 000 square miles (or 3.8 m ha) of desert (the Sonoran desert in California and Arizona is more than 8 times that size) could grow enough algae to replace nearly all of the nation’s current diesel requirements, and algae use far less water than traditional oilseed crops.

Researchers also suggested using algae to clean up Salton Sea in Southern California, into which more than 10 000 tons of nitrogen and phosphate fertilizers are discharged annually. The idea was to use some 1 000 ha of pond system to grow algae such as Spirulina with the sea water, harvest the algae biomass and convert that into fuels, while the residual sludge could be recycled to agriculture for its fertilizer value. An estimate suggests that such a process could mitigate several hundred thousand tons of CO2 emissions at below $10/ton CO2 equivalent.

But it is perhaps the algae’s potential for carbon-capture that makes them most attractive, and it is as yet almost untapped.

www.LastGasStation.Com Weekly Workbench.1

Anybody who incorporates an old high school "memorial" song by the likes of Van Halen has to be cool. ....and the message is golden. You rock Robert Run! Continue on....or should I say "rock on"?

Wikipedia Wally Rippel

Click here for Wiki site.

Wally E. Rippel is an engineer at Tesla Motors, and a long-time developer and advocate of battery electric vehicles.

Wally has a prominent role, labeled as himself, "Research Engineer, AeroVironment," in the 2006 documentary movie Who killed the electric car?, including two brief scenes in the official trailer [1].

In 1968, as an undergraduate student, he built the Caltech electric car (a converted 1958 VW microbus) and won the Great Transcontinental Electric Car Race against MIT [2] [3].

In the 1970s and 1980s, Rippel worked for the Jet Propulsion Laboratory on electric vehicle battery research, among other things.

Around 1990, Rippel joined AeroVironment and helped to design the GM Impact, later named the EV1; he had worked on the induction motor for the car before joining AeroVironment [4]. In 2003, he was one of the participants in the mock funeral for the EV1 as GM prepared to collect the last few for crushing [5].

Rippel left AeroVironment in 2006 and joined Tesla Motors where he continues his life long work on the battery electric car.

PBS's NOVA alert: Saved by the Sun

Look for times it will be aired in your area this week.