Trending Sources

A Cheap Balancer and Transmission Issues

Porsche 914 EV Conversion

After talking with some engineers at HP and mulling over some ideas, I came up with the attached schematics for an inexpensive battery balancer.

New nanolithia cathodes may address technical drawbacks of Li-air batteries; scalable, cheap and safer Li-air battery system

Green Car Congress

Overall, the new battery system is “ very scalable, cheap, and much safer ” than lithium-air batteries, Li says. V versus Li/Li +. volts to 0.24

Ames Lab researchers observe rare-earth-like magnetic properties in iron

Green Car Congress

In modern magnets, iron gives most magnets their strength, and comes with the benefits of being abundant and cheap. x Fe x )N,” Nature Communications 5, Article number: 3333 doi: 10.1038/ncomms4333. The results appeared in Nature Communications. —Paul Canfield, Ames Laboratory. It created a solution. —Anton Jesche.

Motor 13

Polymer microcapsules with liquid carbonate cores and silicone shells offer a new approach to carbon capture

Green Car Congress

Nature Communications 6, Article number: 6124 doi: 10.1038/ncomms7124. carbon dioxide uptake and release over repeated cycles. —Roger D.

Opinon: Lithium Market Set To Explode; All Eyes Are On Nevada

Green Car Congress

The lithium, found in salty water, or brines, is the most cost-effective on the market; it’s cheap and easy to extract, giving competing battery gigafactories new, affordable American lithium resources that will be a global game-changer. Article Source: [link]. by James Stafford of This really is disruptive technology.

Main Page - EAA-PHEV

Tony Karrer Delicious EVdriven

They use cheap, clean, and domestic electricity for short trips and daily commutes, displacing or eliminating oil consumption and CO2 pollution.

UK, Saudi team shows hydrocarbon wax is a viable, safe medium for on-board hydrogen storage

Green Car Congress

Similar safety issues and concerns surround the potential use of ammonia as an on-board hydrogen storage material. 14 wt%. Gonzalez-Cortes et al.

Univ. Houston, Caltech team develops new earth-abundant, cost-effective catalyst for water-splitting

Green Car Congress

The new catalyst also offers activity superior to that of most transition metal dichalcogenides (molybdenum sulfide, cobalt diselenide and so on).

Not So Prolific: US Shale Faces A Reality Check

Green Car Congress

We are producing cheap oil today, leaving costly oil for tomorrow. Link to original article: [link]. by James Stafford of The collapse of oil prices has forced the US shale industry to slash production costs. All three of those strategies led to a decline in the breakeven price for a shale wells. mb/d today.

Oil 1

Sandia team boosts hydrogen production activity by molybdenum disulfide four-fold; low-cost catalyst for solar-driven water splitting

Green Car Congress

The idea was to understand the changes in the molecular structure of molybdenum disulfide, so that it can be a better catalyst for hydrogen production: closer to platinum in efficiency, but earth-abundant and cheap. Molly is dirt cheap and abundant. An open access paper on their study is published in the journal Nature Communications.

Researchers Model Hydrogenase Active Sites to Create Synthetic Catalyst for Hydrogen Production

Green Car Congress

Nature uses cheap and plentiful building blocks—iron, nickel and sulfur—to achieve the catalytic performance seen in rare and expensive metals. Soc. , , Article ASAP doi: 10.1021/ja902570u. The researchers describe their work in a paper published online in the Journal of the American Chemical Society. Thomas B. Barton et al. 2009).

Green Autos in the Times: Hybrid Hype, Hydrogen Hooey and Electric Dreams

Plugs and Cars

A number of articles about "green cars" worth perusing in Saturday's New York Times Automotive section. Usually devoted to crass boosterism of America's largest manufacturing industry, these articles still contain a lot of that. The meme of the ugly green car gets its own article ( Once Frumpy, Green Cars Start Showing Some Flash ).

Stanford, SLAC team cages silicon microparticles in graphene for stable, high-energy anode for Li-ion batteries

Green Car Congress

The cage is outlined in black, and the particle in red. (Y. Li et al. Nature Energy ) Click to enlarge. —Yi Cui. —Li et al. —Yi Cui.

KTH team develops new cost-effective water-splitting electrocatalyst for H2 production

Green Car Congress

The new catalyst also offers a competitive, cheap alternative to catalysts that rely on more expensive, precious materials, such as iridium oxide (IrO 2 ) or ruthenium oxide (RuO 2 ). Researchers at KTH Royal Institute of Technology in Stockholm have developed a new cost-effective electrocatalyst for water-splitting to produce hydrogen.

$67 Oil Has All The Majors Converging in Argentina

Green Car Congress

That means consumers are not reaping the benefits of cheap fuel. Article Source: [link]. by Nick Cunningham of Argentina offers one of the few places on earth where oil companies are not suffering from the full force of the collapse in prices. per million Btu (MMBtu). Meanwhile, a corporate makeover is also underway.

Kyoto team develops new cathode material for high-energy-density rechargeable magnesium batteries

Green Car Congress

Charge–discharge profiles of ion-exchanged MgFeSiO 4. Three-electrode cells using Mg metal counter electrode and silver reference electrode were used.

PNNL Researchers Grow LiMnPO4 Cathode Materials via Solid-State Reaction in Molten Paraffin

Green Car Congress

Article ASAP doi: 10.1021/nl1007085. Credit: ACS, Choi et al. Click to enlarge. and 5.1 V) vs Li/Li+.7 7 —Choi et al. synthesis. Choi et al.

High capacity, long-life porous nano-silicon Li-ion anode material from beach sand

Green Car Congress

using a combination of heat and magnesium—reduction. mAhg ?1 1 at 2?Ag 1 after 1,000 cycles. Additionally, SiO 2 anodes carry 53.3% Favors et al.

Cash for Volts?

Revenge of the Electric Car

Here’s the text of the entire article, in case the link goes bad: [link]. Despite a high upfront cost, operating an electric vehicle is cheap, costing 2.5 A coalition of car makers, battery suppliers and electricity providers has come together to ask for federal help for EVs. by Judith Burns for Dow Jones. By Judith Burns.

New metal-free ORR catalyst outperforms platinum in fuel cell

Green Car Congress

The technology to make the metal-free ORR catalysts builds on a simple and cheap industrial process several of the researchers developed to make graphene sheets from graphite. Scientific Reports 3, Article number: 1810 doi: 10.1038/srep01810. —Jeon et al. to 87.4% The performance of the graphene-based catalysts was unaffected.

Opinion: The End Of An Era: Is The US Petrodollar Under Threat?

Green Car Congress

Having that status would allow China cheap access to world capital markets and cheaper transaction costs on international trade, not to mention increased clout as an economic power commensurate with its rising proportion of world commerce. by Andrew Topf of Reign of the USD. Russia and China Cozy Up. Rise of the Yuan.

Oil 1

Failed Local Paper Put Out Of Its Misery - By Creative Greenius!

Creative Greenius

It’s not even cheap at twenty five cents an issue. Greenius Blog Fires Daily Breeze Editors, Takes Over Environmental Coverage.

OSU hybrid “solar battery” uses photo-assisted charging to improve performance of Li-air batteries; “negative overpotential”

Green Car Congress

The state of the art is to use a solar panel to capture the light, and then use a cheap battery to store the energy. Earlier post.). Yu et al.

New Stanford prelithiation protocol enables pairing of Li-free electrode materials to make an advanced high-energy Li-ion battery

Green Car Congress

The Stanford team is proposing a facile method for prelithiating a Si nanowire (SiNW) anode by a self-discharge mechanism using cheap Li metal foil as the Li source. ACS Nano Article ASAP doi: 10.1021/nn201716. Two possible electron pathways are shown in (b). Credit: ACS, Liu et al. Click to enlarge. —Liu et al. Sulfur cell.

Will EU demand for biofuel mean starvation for world’s poorest?

Green Cars News

Business Daily Africa ’s article entitled ‘Africa to feed EU’s appetite for biofuels as its people starve’ explores the relationship between the European Union’s introduction of a biofuel directive in 2008 and rises in food prices. To read the full article, visit Business Daily Africa. What do you think? Are biofuels green?

Smart Grids, Electric Vehicles: A Financial Win-Win for All -- Seeking Alpha

Tony Karrer Delicious EVdriven

Millions will plug-in their electric vehicles [EV], plug-in hybrids [PHEV] and fuel cell vehicles [FCV] at night when electricity is cheap, then plug-in during the day when energy is expensive and sell those extra electrons at a profit. Hybrid electric buses and heavy trucks could power many homes or a school or a hospital in an emergency.

Greentech Media | The Bus With Plug and Play Batteries

Tony Karrer Delicious EVdriven

Though $155,000 seems awfully cheap for lithium-ion battery packs. Editor-in-Chief Michael Kanellos cranked it up to around 15 miles an hour.

Urban transport | Two wheels good | The Economist

Tony Karrer Delicious EVdriven

Every big carmaker seems to be developing one, and governments are vying with each other to support them. The figure has doubled since 2005.

Devil In The Details: Is Copenhagens 2 ºC Guardrail Obsolete?

Green Car Congress

A BBC article [ 9 ] upped the stakes on Thursday the 9 th with an article on carbon emissions that characterized “the lower target of 1.5 The article was countered the next day by an AOSIS statement that its proposed mitigation path would be expected to temporarily result in average temperatures of slightly more than 1.5 1 ]. “We

Greentech Media | ECOtality CEO: Fast Charging and Why Battery Swapping Is Doomed

Tony Karrer Delicious EVdriven

Given the cost of oil and the economic, geopolitical and ecological effects of our continued reliance on petroleum, electric transportation will be cheap. COMMENTS See what other people think about this article or leave your comments. by: Jonathan Read, President and CEO, ECOtality June 24, 2008 ECOtality CEO Jonathan Read.

EV special III / Opinion / Hybrid & Electric / Themes / Welcome - Minds in Motion

Tony Karrer Delicious EVdriven

But in our next article, his colleagues warned us not to rush. With very few moving parts, there is little that can break, so maintenance is infrequent and cheap. Related articles Electric vehicles soon to boom - part I All in due time - part II Download PDF version of this page Comments. Forgot your password? nk herself.

Report from the REFF-Wall Street; Themes in Renewable Energy Finance

Green Car Congress

As another panelist pointed out, “ The New York Times is well-equipped to write the article about how Stimulus Funds have been wasted ”. In general, the sponsor’s goal is to use as much cheap debt financing and as little equity as possible to complete the deal. by Bill Cooke. Energy Markets in a State of Change. Billion vs. $28.3

Dodge Circuit EV First Drive: electric car makes grand promises on Earth Day

Tony Karrer Delicious EVdriven

I also think it will be cheap, which is why I think someone will buy the group. No coasting available. Luckily, the sound is kind of cool.

Electric Car Makers: Oregon Wants You - Green Inc. Blog -

Tony Karrer Delicious EVdriven

I also wrote an article about cars and what’s good and not good. nk Related Posts From Green Inc. electric car race with i MiEV in Oregon?

Cleantech Blog: Smart Grids and Electric Vehicles

Tony Karrer Delicious EVdriven

Millions will plug-in their electric vehicles (EV), plug-in hybrids (PHEV) and fuel cell vehicles (FCV) at night when electricity is cheap, then plug-in during the day when energy is expensive and sell those extra electrons at a profit. Clean Fleet Article It would be a financial win-win for all. Here we go again.or 99,999 ripple free.

Slow start for charge of the electric cars - Times Online

Tony Karrer Delicious EVdriven

Cheap to run but expensive to buy, they offer theprospect of low or zero carbon emissions, but manufacturers won’t sell themunless motorists want to buy them – and motorists won’t buy unless the priceis right and there are enough places to charge the batteries. Car buyers were less enthusiastic. to charge overnight.

Perspective: Why Carbon Emissions Should Not Have Been the Focus of the UN Climate Change Summit and Why the 15th Conference of the Parties Should Have Focused on Technology Transfer

Green Car Congress

This article discusses: (a) why the focus should have been on the transfer of proven renewable energy technology from developed to developing countries; and (b) how this technology transfer can be financed with currently available funds. Perspective by Brian J. Donovan, CEO of Renergie, Inc. COP15. Reductions in Emissions. Financial Aid.

Electric Cars and a Smarter Grid - Green Inc. Blog -

Tony Karrer Delicious EVdriven

The following article has more info on these great electric cars: [link] — Green Machine42 1 2 Next » Add your comments. he asked.