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YouTube AltE presents solar energy breakthrough

Energy Tags: energy, alternative

A secretive Texas startup company may be on the verge of a major production breakthrough though it is hard to tell since they are not saying much. The car company that wants to build their technology into autos is talking and they are excited. Imagine a battery powered car that you could plug in for five minutes of charging and then go on a 500 mile trip without recharging or filling up with gas! That is what EEStor is hoping to make a reality in the not very distant future through their "technologies for replacement of electrochemical batteries," which they have gotten a patent from the US recently. Patent #7,033,406 could be the death knell for the combustion engines we have known and driven for the last 100 years.

Don't bother to Google the company as they are being so quiet about this technology that they do not have a site. They have put out a press release awhile back but aside from that they have not done much talking. Instead automaker Ian Clifford, chief executive of Toronto-based ZENN Motor Co. is doing most of the talking about the potential for this battery breakthrough.

"It's a paradigm shift," said Clifford, "The Achilles' heel to the electric car industry has been energy storage. By all rights, this would make internal combustion engines unnecessary." The deal with ZENN Motor and a $3 million investment by the venture capital group Kleiner Perkins Caufield & Byers, which made big-payoff early bets on companies like Google Inc. and Amazon.com Inc., hint that EEStor may be on the edge of a breakthrough technology, a "game changer" as Clifford put it.

Read more on what this is all about

Some are sceptical of the company's claims but they do have VC fudning from highly respected Kleiner Perkins and those guys would not throw bad money at technology. Trust me they do very due diligence on things before they invest.

Now I wouldn't mind being in line for one of ZENN Motor's first cars that feature this technology. How about you?

Energy Tags: wind power, biodiesel

by Rick Chapo

Solar panel systems have always been criticized as bulky and unattractive. New solar technology is beginning to make such criticisms a thing of the past.

Solar Advancement

While everyone agrees solar energy is a clean, cost-effective energy source, there has always been one problem. The solar panel systems tended to be large and rather bulky. Frankly, they dont add to the beauty of a home. While solar panel designs have improved over the years, a new development involving shingles is getting a lot of attention.

Photovoltaic shingles are a major design breakthrough for those who have a distaste for large solar panel systems. These shingles are, well, shingles. The replace the shingles on a roof, but have the physical appearance of a regular roof. Although they are black, they do not standout from the roof in the manner of panels. Instead, the they simply look like a regular roof and many people cannot tell the difference. Obviously, this seamless design is much better than the bulky designs of panel systems.

The technological breakthrough that makes this new technology possible is the invention of thin film photovoltaic cells. Known as 'amorphous silicon thin alloy technology', the designers essentially stepped back from traditional solar panel designs and did some thinking. What they realized is the materials used in panels were not the only ones that could be used. Without getting overly technical, the design team came up with a solution where more efficient cells could be built on a steel substrate. Each super thin cell was tailored to capture different spectrums of the sunlight. When layered on top of each other, they became extremely efficient at producing power.

The ultimate result is a system that can sit directly on the roof of a home or building, is more efficient than regular solar panels and far more appealing from a visual perspective. If youre excuse for not using solar in the past was the bulky system, you need to rethink solar.

Will this new technology become the breakthrough we have been waiting for in solar power? It already is if you consider just the following:

1. The United States Army is building a solar powered community using it.

2. Museums in Beijing, China are converting to it.

3. Habitat for Humanity is using the system on many of the homes it builds.

4. Lockheed Martin is experimenting with the technology as a power source for high altitude flights.

In the opinion of many experts, this new technology represent a major breakthrough in solar energy. With energy prices exploding, solar represents the best solution to decreasing our dependence on limited oil and natural gas resources. Fortunately, the sun will be providing free power for the foreseeable future.

Rick Chapo is with http://www.solarcompanies.com - a directory of solar energy and solar power companies. Visit http://www.solarcompanies.com/articles to read more solar electricity articles.

Creates renewable energy R&D group and supports breakthrough technologies

Mountain View, Calif. (November 27, 2007) – Google (NASDAQ: GOOG) today announced a new strategic initiative to develop electricity from renewable energy sources that will be cheaper than electricity produced from coal. The newly created initiative, known as RE technologies, enhanced geothermal systems and other potential breakthrough technologies. RE

"We have gained expertise in designing and building large-scale, energy-intensive facilities by building efficient data centers," said Larry Page, Google Co-founder and President of Products. "We want to apply the same creativity and innovation to the challenge of generating renewable electricity at globally significant scale, and produce it cheaper than from coal."

Page added, "There has been tremendous work already on renewable energy. Technologies have been developed that can mature into industries capable of providing electricity cheaper than coal. Solar thermal technology, for example, provides a very plausible path to providing renewable energy cheaper than coal. We are also very interested in further developing other technologies that have potential to be cost-competitive and green. We are aware of several promising technologies, and believe there are many more out there."

Page continued, "With talented technologists, great partners and significant investments, we hope to rapidly push forward. Our goal is to produce one gigawatt of renewable energy capacity that is cheaper than coal. We are optimistic this can be done in years, not decades." (One gigawatt can power a city the size of San Francisco.)

"If we meet this goal," said Page, "and large-scale renewable deployments are cheaper than coal, the world will have the option to meet a substantial portion of electricity needs from renewable sources and significantly reduce carbon emissions. We expect this would be a good business for us as well."

Coal is the primary power source for many around the world, supplying 40% of the world's electricity. The greenhouse gases it produces are one of our greatest environmental challenges. Making electricity produced from renewable energy cheaper than coal would be a key part of reducing global greenhouse-gas emissions.

"Cheap renewable energy is not only critical for the environment but also vital for economic development in many places where there is limited affordable energy of any kind," added Sergey Brin, Google Co-founder and President of Technology.

Strategic Investments and Grants

"Lots of groups are doing great work trying to produce inexpensive renewable energy. We want to add something that moves these efforts toward even cheaper technologies a bit more quickly. Usual investment criteria may not deliver the super low-cost, clean, renewable energy soon enough to avoid the worst effects of climate change," said Dr. Larry Brilliant, Executive Director of Google.org, Google's philanthropic arm, "Google.org's hope is that by funding research on promising technologies, investing in promising new companies, and doing a lot of R&D ourselves, we may help spark a green electricity revolution that will deliver breakthrough technologies priced lower than coal."

Working with RE

* eSolar Inc., a Pasadena, CA-based company specializing in solar thermal power which replaces the fuel in a traditional power plant with heat produced from <a href="http://www.amazon.com/exec/obidos/redirect?link_code=ur2&amp;camp=1789&amp;tag=laketahoefun-20&amp;creative=9325&amp;path=external-search%3Fsearch-type=ss%26keyword=solar+power%26index=books"  class="alinks_links" onclick="return alinks_click(this);"  style="padding-right: 13px; background: url(http://www.alternativeenergyhq.com/wp-content/plugins/alinks/images/external.png) center right no-repeat;" title="solar energy info" rel="external">solar energy</a><img class="amazon_image" src="http://www.assoc-amazon.com/e/ir?t=laketahoefun-20&amp;l=ur2&amp;o=1" width="1" height="1" border="0" alt="" style="border:none !important; margin:0px !important;" />. eSolar's technology has great potential to produce utility-scale power cheaper than coal. For more information, please visit http://www.google.com/corporate/green/energy/esolar.pdf.
* Makani Power Inc., an Alameda, CA-based company developing high-altitude wind energy extraction technologies aimed at harnessing the most powerful wind resources. High-altitude wind energy has the potential to satisfy a significant portion of current global electricity needs. For more information on Makani Power, please visit http://www.google.com/corporate/green/energy/makani.pdf.

Ongoing Commitments

Today's announcement represents just the latest steps in Google's commitment to a clean and green energy future.

Google has been working hard on energy efficiency and making its business environmentally sustainable. Last spring the company announced its intention to be carbon neutral for 2007, and is on track to meet that goal. To this end, the company has taken concrete steps to reduce its carbon footprint and accelerate improvements in green technology, including:

* Developing cutting-edge energy efficiency technology to power and cool its data centers in the U.S. and around the world. 
* Generating electricity for its Mountain View campus from a 1.6 Megawatt corporate solar panel installation, one of the largest in the U.S.
* Accelerating development and adoption of plug-in vehicles through the RechargeIT initiative, including a $10 million request for investment proposals (http://www.google.org/recharge/)
* Joining with other industry leaders in 2007 to form the Climate Savers Computing Initiative, a consortium that advocates the design and use of more energy-efficient computers and servers (http://www.climatesaverscomputing.org/).  
* Working on policies that encourage renewable energy development and deployment, such as a U.S. Renewable Energy Standard, through Google.org.

For more information on Google's commitment to a clean energy future, see http://www.google.com/renewable-energy

For broadcast-standard video and other multimedia files for the announcement, see http://www.google.com/intl/en/press/index.html

For more information on recruitment for RE

Webcast and Conference Call Information

Google's renewable energy initiative call begins today at 9:00 AM (PT) / 12:00 PM (ET). A replay of the call will be available beginning at 11:30 PM (ET) today through midnight Tuesday, December 4th, 2007 by calling 888-203-1112 in the United States or 719-457-0820 for calls from outside the United States. The required confirmation code for the replay is 2205214.

Forward-Looking Statements

This press release contains forward-looking statements that involve risks and uncertainties, including statements relating to our ability to develop cheaper electricity from renewable energy sources, our expected investments and capital expenditures, and our ability to accelerate the development of clean energy technologies. Actual results may differ materially from the results predicted. The potential risks and uncertainties that could cause actual results to differ include, among others, risks related to our ability to hire the appropriate people and our ability to identify and pursue the technologies necessary to achieve these goals, as well as those risks and uncertainties included under the captions "Risk Factors" and "Management's Discussion and Analysis of Financial Condition and Results of Operations," in our Quarterly Report on Form 10-Q for the quarter ended September 30, 2007, which is on file with the SEC and is available on our investor relations website at http://investor.google.com and on the SEC website at www.sec.gov. All information provided in this release is as of November 27, 2007, and Google undertakes no duty to update this information.

About Google Inc. Google's innovative search technologies connect millions of people around the world with information every day. Founded in 1998 by Stanford Ph.D. students Larry Page and Sergey Brin, Google today is a top web property in all major global markets. Google's targeted advertising program provides businesses of all sizes with measurable results, while enhancing the overall web experience for users. Google is headquartered in Silicon Valley with offices throughout the Americas, Europe and Asia. For more information, please visit http://www.google.com.

About Google.org Google.org, the philanthropic arm of Google, uses the power of information to help people better their lives. We develop and invest in tools and partnerships that can help bring shared knowledge to bear on the world's most pressing challenges in the areas of climate change, economic development and global health. For more information, visit http://www.google.org.

Energy Tags: wind power, hybrid cars

You have probably heard it said by environmental groups that we should switch to solar energy as a power source because it is free, there is an unlimited supply, and it is a cleaner source of electrical power because there are no by-products (compared to fossil fuels like oil and gas which release greenhouse gases into the earth's atmosphere when burned for power.) However, can solar energy be a reliable and practical source of electrical power indeed?

When we use the term solar power nowadays, it usually refers to man-made technologies that rely on the flow of sunlight from our sun to create electricity or even mechanical power. Early pioneers in the conversion of solar power into usable forms of power were Auguste Mouchout, Frank Shuman, Charles Tellier, and John Ericksson. But the real breakthrough in conversion of solar power into pure electricity was achieved by the Bell Laboratories research team when they created the solar cell. Other people have been able to build on this development so that solar cells now have an efficiency of more than 40% and their prices have fallen to not more than $3 per watt.

Solar power technology is categorized as either being active solar, passive solar, direct solar, or indirect solar. One way solar power is directly used nowadays is to heat water for households. Solar power has an efficiency level of up to 86% when it is applied for creating hot water, which makes it a very attractive option for countries with cold climates where people find it hard to survive without hot water. Another way solar power directly affects our lives is when solar cells are integrated into everyday electronic gadgets such as calculators, or as a steady source of power for satellites in orbit around the earth. Households can now have solar panels installed on their roofs so that they can take advantage of sunlight to power their home. However, the demand for solar panels may be affected because of the shortage of refined silicon supplies.

The more cost-effective solution for large-scale use of solar power for power generation needs is construction of solar power plants. Solar power plants may either be of the older type of concentrating solar thermal power plant or the newer multi-megawatt photovoltaic facilities. The first kind, which relies on concentrating solar thermal technology, basically relies on mirrors or lenses to direct sunlight into a much smaller area of focus. However, this type of solar power technology can be disadvantageous to rely on when skies are overcast and there is little direct sunlight.

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