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Solar energy is a serious consideration for any transports and logistics company looking to lower their monthly power utility bills to operate their (usually numerous and disparate) buildings.

Now, imagine that a company, somewhere, could sell you solar panels that can produce between 2 and 4 times more electricity (for the same physical coverage) than “regular” (off the shelf) solar panels.

You’d think such an awesome technology would be either out of price and / or unavailable before at least a few years but you’d be wrong, on both assumptions.

Meet the innovaors at Nanosolar, in Palo Alto, CA who have taken the “nanotechnology” path to greatly improve the solar cell “productivity-level”. The foundation for their solar panels is so well-thought that it seems their ongoing research is constantly yielding more impressive “results” that T&L companies (and other types of companies, too) will surely want to learn more about.

The way things are going, Nanosolar is on track to make electricity:

• cost-efficient for -ubiquitous- deployment (read: everywhere, anytime);
• mass-produced on a global scale (free energy for everyone);
• available in many versatile forms (creative applications, even for the T&L operators).

Nanosolar has developed proprietary technology that makes it possible to simply roll-print solar cells that require only 1/100th as thick an absorber as a silicon-wafer cell (yet deliver similar performance and durability).

There’s a CNN video explaining all of this so you may want to watch it (.wmv format).

The unique approach Nanosolar has perfected dramatically lowers the process cost and complexity involved in the production of thin-film solar cells and makes it possible to scale production very rapidly.

The performance these “nanotech-enabled” solar “films” is so impressive that it might just be possible, right now, to put solar panels on mostly any kind of building, be it residential, commercial or industrial.

We’re pretty sure, here at NavSite, that you’re hoping Nanosolar can (somehow) adapt their impressively “thin” solar panels to fit on trucks, trains, boats and even planes. Well, given the nature of the technology, in our humble opinion, there’s nothing stopping them of doing it.

Tags: nanosolar, nanotechnology, solar energy, environment, thin solar panels

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The May / June 2006 Edition of the excellent Public Roads magazine includes a wonderful article on how the highways trucks use could take a hint from the information superhighway.

“According to the Federal Highway Administration’s (FHWA) recently released report Freight Facts and Figures 2005 (FHWA-HOP-05-071), international trade is growing faster than the overall U.S. economy. Between 1980 and 2003, the U.S. economy, measured by gross domestic product (GDP), doubled, while foreign trade quadrupled in real value, reflecting unprecedented global connectivity. Ocean, rail, and air carriers use trucks and highways for some component of almost every shipment. Already tight infrastructure capacity will be stressed further by limited new construction and the growing demand from freight transportation. In fact, the FHWA Freight Analysis Framework indicates that by 2020 freight volumes will increase by 70 percent from 1998 totals, and freight volumes through the Nation’s primary gateway ports could more than double. Finding ways to improve the operational efficiency of moving this freight is critical to the Nation’s economic vitality and global connectivity.

Officials at the U.S. Department of Transportation (USDOT) recognize that moving freight involves moving information as well as the goods themselves. Although excellent information management can increase freight efficiency, poor information management can add costs, slow handoffs, open security gaps, create delays at gates, and even lead to erroneous freight movements.

Given the important and growing role that goods movement plays in the U.S. economy and the impact that it has on the transportation network, USDOT’s ITS Joint Program Office and FHWA recently launched the Electronic Freight Management (EFM) project. EFM aims to improve the “information highway” that moves critical business information and facilitates the multimodal movement of airfreight, generating benefits for both private and public stakeholders. In particular, the project addresses weaknesses in freight data exchange processes that add costs, create security gaps, and, over time, contribute to congestion.

“It is well accepted that technology systems and electronic data represent one of the few remaining tools for improving both productivity and security,” says Margaret Irwin, director of customs and cross-border operations for the American Trucking Associations. “In addition, regulatory costs can be successfully managed in the long term only by replacing labor-intensive paperwork with electronic systems. Given that international trade now represents 25 percent of our country’s GDP, it is particularly important for ports and borders to operate more efficiently.”

EFM advances several concepts, but the single key concept is to promote electronic data exchanges along a supply chain in an end-to-end manner more robustly than is currently being done.

Typically, freight movements are supported by point-to-point communications, either paper-based or electronic, between parties who agree to such communications. Using the Internet to make data available broadly to any authorized and authenticated user in near real time is key to enabling freight transportation networks to operate more efficiently and securely. This type of data exchange provides buyers and other authorized parties with open visibility into supply chains. Program officials expect that these improvements will help to reduce unnecessary traffic on the transportation network and mitigate congestion.”

For more insight on EFM, please read the original article which goes about covering important themes like the best approach to have, the international data standards to observe, the public and private sector benefits as well as the added security.

This initiative is already bearing fruit and the transports and logistics industry should continue supporting such bold attempts to help our freight flow from the sending point to its destination, as fast and as efficiently as possible.

Tags: freight efficiency, freight flow, transit, highways, transport, logistics, destination

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In the transports and logistics world, there are few prospects as exciting as limitless free power. Thanks to Victor I. Klimov, who works as Team Leader at the Los Alamos National Laboratory, solar power generation could soon become a lot more efficient.

Imagine having solar cells as small as molecules and you get an idea of where Dr Klimov and his pals are taking the future of solar panels by taking advantage of today’s hottest nanotechnology advances.

On the one hand, you have an abundant amount of -largely untapped- solar energy which is available almost everywhere on Earth (during day time) and on the other, you have the latest nanotechnology shrinking techniques. For Dr Klimov, the fit made perfect sense.

Based in New Mexico, the research team has achieved something which may help shape the way we power stuff in the not-so-distant future and not just pocket calculators. Technically speaking, for one photon of sunlight, you get two electron’s worth of electricity. That’s a huge leap over today’s solar panel capabilities!

By shrinking the functional element of a solar cell to a few nanometers (that’s a millionth of a millimiter), each captured photon can be made to generate two -or even more- charge carriers, which makes it twice as efficient (or more) than today’s best solar panels.

The good news is that this hot technological prowess could, sooner than later, be available for all sorts of applications since the National Renewable Energy Laboratory, based in Golden, Colorado, has successfully replicated Dr Klimov’s experiment.

It’s natural to assume that for anything remotely located and needing a power source to function, this discovery paves the way for very efficient solar panels which can, for instance, power all sorts of electronic signage (especially LED-based)… or even satellites!

Now, more than ever, a sunny future awaits all T&L companies who can successfully integrate such engaging technologies in their operations or offerings.

Tags: nanotechnology, solar power, solar panels, lanl, klimov, energy

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