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  <title>Green Options &#187; ultracapacitor</title>
  <link>http://greenoptions.com/tag/ultracapacitor</link>
  <description>Posts tagged 'ultracapacitor'</description>
  <pubDate>Wed, 21 Oct 2009 16:37:31 +0000</pubDate>
  <generator>http://wordpress.org/?v=2.5.1</generator>
  <language>en</language>
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    <title>Electric Ultracapacitor Buses Becoming More Feasible</title>
    <link>http://gas2.org/2009/10/21/electric-ultracapacitor-buses-becoming-more-feasible/</link>
    <comments>http://gas2.org/2009/10/21/electric-ultracapacitor-buses-becoming-more-feasible/#comments</comments>
    <pubDate>Wed, 21 Oct 2009 16:37:31 +0000</pubDate>
    <dc:creator>Christopher DeMorro</dc:creator>
    
		<category><![CDATA[Electric Cars (EVs)]]></category>

		<category><![CDATA[Mass transit]]></category>

		<category><![CDATA[Ultracapacitors]]></category>

    <guid isPermaLink="false">http://gas2.org/2009/10/21/electric-ultracapacitor-buses-becoming-more-feasible/</guid>
    <description><![CDATA[<p><img class="aligncenter size-medium wp-image-3886" src="http://go635254.s3.amazonaws.com/gas2/files/2009/10/sinbus.jpg" alt="" width="468" height="359" /></p>

<p>One thing many Americans have been loathe to accept is public transportation. Perhaps it is a feeling embodied in the quote attributed to Homer Simpson that &#8220;public transportation is for jerks and lesbians.&#8221; Or maybe it&#8217;s the fact that America is huge and far too spread out to make public transportation viable for many commuters. Yet even so, public transportation remains one of the smartest choices for much of the US, and, with the green revolution must come greater acceptance of it.</p>
<p>And, when you&#8217;re talking public transit, buses make up one of the most important parts, but they are gas guzzlers. So naturally, weening these behemoths off of petrol is a high priority for many city governments. Towards this end, China and Sinautec have been testing a fleet of electric buses equipped with ultracapacitors for quick recharging and zero emissions&#8230; and so far it works.</p>
<p>Of course, there is a catch.</p>
<p><a href="http://gas2.org/2009/10/21/electric-ultracapacitor-buses-becoming-more-feasible/" class="more-link">Read more of this story &#187;</a></p>
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    <title>EEStor CEO: ZENN Will Get Ultracapacitors by End of Year</title>
    <link>http://gas2.org/2009/07/29/eestor-ceo-zenn-will-get-ultracapacitors-by-end-of-year/</link>
    <comments>http://gas2.org/2009/07/29/eestor-ceo-zenn-will-get-ultracapacitors-by-end-of-year/#comments</comments>
    <pubDate>Wed, 29 Jul 2009 18:59:36 +0000</pubDate>
    <dc:creator>Nick Chambers</dc:creator>
    
		<category><![CDATA[Ultracapacitors]]></category>

    <guid isPermaLink="false">http://gas2.org/2009/07/29/eestor-ceo-zenn-will-get-ultracapacitors-by-end-of-year/</guid>
    <description><![CDATA[<p style="text-align: center"><img class="alignnone size-full wp-image-3099 aligncenter" src="http://go635254.s3.amazonaws.com/gas2/files/2009/07/eestor_comparison.jpg" alt="" width="500" height="224" /></p>

<p>In a somewhat suspect interview that was <a href="http://www.cleanbreak.ca/2009/07/21/30-plus-minute-interview-with-dick-weir-of-eestor/" target="_blank">posted to the web and then subsequently removed</a> (but not before being <a href="http://theeestory.com/topics/2529" target="_blank">turned into a transcript</a>), Dick Weir — the clandestine CEO of the even <a href="http://gas2.org/2008/12/22/new-patent-reveals-details-of-eestors-ultracapacitor-technology/" target="_blank">more secretive EEStor</a> — was caught on tape in a 30 minute interview covering many topics that fervent followers of the company have been curious about for a long time.</p>
<p><a href="http://gas2.org/2009/07/29/eestor-ceo-zenn-will-get-ultracapacitors-by-end-of-year/" class="more-link">Read more of this story &#187;</a></p>
]]></description>
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  <item>
    <title>GE shows the Way Forward with Advanced Electric and Hybrid Vehicles</title>
    <link>http://inspiredeconomist.com/2009/05/01/ge-shows-the-way-forward-with-advanced-electric-and-hybrid-vehicles/</link>
    <comments>http://inspiredeconomist.com/2009/05/01/ge-shows-the-way-forward-with-advanced-electric-and-hybrid-vehicles/#comments</comments>
    <pubDate>Fri, 01 May 2009 14:33:39 +0000</pubDate>
    <dc:creator>Reenita Malhotra</dc:creator>
    
		<category><![CDATA[Innovation and Design]]></category>

    <guid isPermaLink="false">http://inspiredeconomist.com/2009/05/01/ge-shows-the-way-forward-with-advanced-electric-and-hybrid-vehicles/</guid>
    <description><![CDATA[<p style="text-align: center"><a href="http://inspiredeconomist.com/files/2009/05/2.jpg"><img class="aligncenter size-full wp-image-1438" src="http://go635254.s3.amazonaws.com/inspiredeconomist/files/2009/05/2.jpg" alt="" width="494" height="152" /></a></p>
<p style="text-align: center"><em>GE&#8217;s Electric Bus (Source: GE)</em></p>
<p><strong>The Inspired Economist (IE) recently interviewed GE’s Bob King, a 30-year veteran of the company who has driven the company&#8217;s research in the advanced electric and hybrid vehicle space.</strong></p>
<p>With the energy crisis of the late &#8217;70s, GE began to aggressively pursue the development of an electric test vehicle, creating a prototype that included nearly all the components that can be found in today&#8217;s hybrid vehicles. Bob worked on this, and also on the development of GE&#8217;s hybrid bus in 1996. The bus established the emissions requirements for NYC’s hybrid transit buses and paved the way for those that you see on the roads today.</p>
<p>Bob has witnessed the cyclical nature of the country’s demand for energy-efficient cars and the changes in technology that have resulted in <a href="http://www.ge.com/battery/resources/pdf/Vehicle_Projects.pdf" target="_blank">advancing the industry</a>. Here&#8217;s what he had to say to IE.</p>
<p><em><strong>IE:</strong> What is GE&#8217;s hybrid vehicle?  Can you describe it?  It&#8217;s USP?</em></p>
<p><strong><em>BK:</em></strong> GE researchers are working on <a href="http://www.ge.com/battery/plugin.html" target="_blank">hybrid systems and battery technologies</a> for a hybrid locomotive and for heavy-duty vehicle applications, which we believe could cascade down and help accelerate key advancements for Plug-in Hybrid Electric Vehicles (PHEVs) in the automotive sector. In fact, we also have been performing some research in conjunction with the lithium-ion battery maker A123Systems to support their battery development for automobile applications.
<p><a href="http://inspiredeconomist.com/2009/05/01/ge-shows-the-way-forward-with-advanced-electric-and-hybrid-vehicles/" class="more-link">Read more of this story &#187;</a></p>
]]></description>
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  <item>
    <title>Exclusive Interview With Honda’s Chief Engineer - Part 3: Manual Transmission on Hybrids and the CR-Z</title>
    <link>http://gas2.org/2009/01/30/exclusive-interview-with-honda-chief-engineer-part-3-manual-transmission-on-hybrids-and-the-cr-z/</link>
    <comments>http://gas2.org/2009/01/30/exclusive-interview-with-honda-chief-engineer-part-3-manual-transmission-on-hybrids-and-the-cr-z/#comments</comments>
    <pubDate>Fri, 30 Jan 2009 18:46:28 +0000</pubDate>
    <dc:creator>Tetsuya Yokoyama</dc:creator>
    
		<category><![CDATA[Hybrid-electric EVs]]></category>

    <guid isPermaLink="false">http://gas2.org/2009/01/30/exclusive-interview-with-honda-chief-engineer-part-3-manual-transmission-on-hybrids-and-the-cr-z/</guid>
    <description><![CDATA[<p><em>Editor’s Note: This is part three of an interview Tetsuya Yokoyama recently had the opportunity to conduct with Honda R&#38;D Chief Engineer, Mr. Yamamoto, at <a title="Eco-Products 2008, One of Japan’s Biggest Environmental Fairs to Open This Week" href="http://ecoworldly.com/2008/12/09/eco-products-2008-one-of-the-japans-biggest-environmental-fair-in-tokyo/">Eco-Products 2008</a> in Tokyo, Japan. Mr. Yamamoto is greatly involved in the development of Honda’s hybrid technology including the upcoming 2009 Insight</em><em>. R</em><em>ead <a href="../2008/12/23/interview-honda-chief-engineer-mr-yamamoto-part-1/">part one here </a>and <a href="http://gas2.org/2009/01/01/exclusive-interview-with-honda%E2%80%99s-chief-engineer-part-2-more-on-the-ultra-capacitor/" target="_blank">part two here</a>.</em></p>
<p style="text-align: center"><img class="aligncenter size-full wp-image-1636" src="http://go635254.s3.amazonaws.com/gas2/files/2009/01/honda-copyrighted-photo-honda_cr-z_concept_113.jpg" alt="Honda CR-Z lightweight hybrid sports car." width="500" height="266" /><em>Honda CR-Z lightweight hybrid sports car.</em> Photo: Honda</p>

<p>After talking with Mr. Yamamoto about supercapacitors, I moved on to discuss the possibility of a manual transmission on future hybrid vehicles. He said that it would not be difficult to put a manual transmission into an <a href="http://en.wikipedia.org/wiki/Integrated_Motor_Assist" target="_blank">Integrated Motor Assist</a> (IMA) Hybrid system.</p>
<p>Even though the current Civic hybrids have no option for a manual transmission, a manual transmission was offered on the first generation of that car. The reason the current Civic Hybrid has a <a href="http://en.wikipedia.org/wiki/Continuously_variable_transmission" target="_blank">continuously variable transmission</a> (CVT) is to increase overall fuel efficiency by automatically letting the system choose the most efficient drive ratio.</p>
<p>While you could potentially get a much better fuel efficiency with a manual transmission if you practice &#8220;<a href="http://www.ecodrivingusa.com/" target="_blank">Ecodriving</a>,&#8221; the efficiency would go down significantly if you choose lower gears more often or drove more aggressively.</p>
<p><a href="http://gas2.org/2009/01/30/exclusive-interview-with-honda-chief-engineer-part-3-manual-transmission-on-hybrids-and-the-cr-z/" class="more-link">Read more of this story &#187;</a></p>
]]></description>
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  <item>
    <title>Top 10 Electric Cars Coming to the US in 2009/2010</title>
    <link>http://gas2.org/2009/01/15/top-10-electric-cars-coming-to-the-us-in-20092010/</link>
    <comments>http://gas2.org/2009/01/15/top-10-electric-cars-coming-to-the-us-in-20092010/#comments</comments>
    <pubDate>Thu, 15 Jan 2009 17:32:38 +0000</pubDate>
    <dc:creator>Nick Chambers</dc:creator>
    
		<category><![CDATA[Electric Cars (EVs)]]></category>

		<category><![CDATA[Plug-in hybrid EVs]]></category>

    <guid isPermaLink="false">http://gas2.org/2009/01/15/top-10-electric-cars-coming-to-the-us-in-20092010/</guid>
    <description><![CDATA[<p><em>Editor&#8217;s Note: This list represents the ten &#8220;best&#8221; electric and plug-in hybrid cars (as I see them) coming out in the next two years, but, after that initial culling, this list has been organized by release date, not preference.<br />
</em></p>
<h3 style="text-align: center"><img class="alignnone size-full wp-image-1600 aligncenter" src="http://go635254.s3.amazonaws.com/gas2/files/2009/01/2009_fisker_karma.jpg" alt="" width="500" height="234" /></h3>
<h3 style="text-align: left">With the <a href="http://www.mediapost.com/publications/?fa=Articles.showArticleHomePage&#38;art_aid=98227" target="_blank">onslaught of electric</a> concepts and announcements coming out of the 2009 Detroit Auto Show, you&#8217;d think that the entire world is about to junk their old jalopies and rush out and buy <a href="http://gas2.org/2008/04/23/affordable-electric-cars-coming-to-us-in-2009/">electric cars</a> tomorrow.</h3>
<p style="text-align: left">But, alas, as much as millions of Americans would love to pay <a href="http://auto.howstuffworks.com/electric-car1.htm" target="_blank">3 cents a mile</a> on their daily commutes, our choices for electric cars are, at the moment, severely lacking.</p>
<p style="text-align: left">Although the promise of the 2009 Detroit Auto Show <a href="http://latimesblogs.latimes.com/uptospeed/2009/01/detroit-auto--1.html" target="_blank">reeks of desperation</a>, it&#8217;s not all smoke and mirrors. Believe it or not, there are a bunch of noteworthy electric cars, both all-battery and extended range plug-ins, reaching US production sometime in the next two years.</p>
<p style="text-align: left"></p>
<p style="text-align: left">So, if you&#8217;ve got the time to wait and you find yourself longing for the cheapest, quietest, and most earth-friendly commute you could imagine, take a gander at this list&#8230; electric bliss is closer than you probably thought.</p>
<p style="text-align: left">
<p><a href="http://gas2.org/2009/01/15/top-10-electric-cars-coming-to-the-us-in-20092010/" class="more-link">Read more of this story &#187;</a></p>
]]></description>
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  <item>
    <title>Exclusive Interview With Honda’s Chief Engineer - Part 2: More on The Ultracapacitor</title>
    <link>http://gas2.org/2009/01/01/exclusive-interview-with-honda%e2%80%99s-chief-engineer-part-2-more-on-the-ultra-capacitor/</link>
    <comments>http://gas2.org/2009/01/01/exclusive-interview-with-honda%e2%80%99s-chief-engineer-part-2-more-on-the-ultra-capacitor/#comments</comments>
    <pubDate>Thu, 01 Jan 2009 17:24:49 +0000</pubDate>
    <dc:creator>Tetsuya Yokoyama</dc:creator>
    
		<category><![CDATA[Hybrid-electric EVs]]></category>

		<category><![CDATA[Ultracapacitors]]></category>

    <guid isPermaLink="false">http://gas2.org/2009/01/01/exclusive-interview-with-honda%e2%80%99s-chief-engineer-part-2-more-on-the-ultra-capacitor/</guid>
    <description><![CDATA[<p><em>Editor’s Note: This is part two of an interview Tetsuya Yokoyama recently had the opportunity to conduct with Honda R&#38;D Chief Engineer, Mr. Yamamoto, at <a title="Eco-Products 2008, One of Japan’s Biggest Environmental Fairs to Open This Week" href="http://ecoworldly.com/2008/12/09/eco-products-2008-one-of-the-japans-biggest-environmental-fair-in-tokyo/">Eco-Products 2008</a> in Tokyo, Japan. You can <a href="http://gas2.org/2008/12/23/interview-honda-chief-engineer-mr-yamamoto-part-1/" target="_blank">read part one here</a>. Mr. Yamamoto is greatly involved in the development of Honda’s hybrid technology including the upcoming 2009 Insight</em><em>.</em></p>
<p><img class="aligncenter size-full wp-image-1514" src="http://go635254.s3.amazonaws.com/gas2/files/2008/12/honda-insight-concept-left-side.jpg" alt="Honda Insight Concept Left-side" width="500" height="375" /></p>

<p>As I mentioned in <a href="http://gas2.org/2008/12/23/interview-honda-chief-engineer-mr-yamamoto-part-1/" target="_blank">part one of my interview</a>, Honda first introduced the ultracapacitor with the J-VX concept. The J-VX ultimately led to the original production Insight, without the ultracapacitor. Honda also used the ultracapacitor technology on the FCX models (pre-Clarity) for years.</p>
<p><a href="http://world.honda.com/FuelCell/FCX/ultracapacitor/">Honda developed their original ultracapacitors,</a> and improved them during the period of FCX development and explains more about it on <a href="http://world.honda.com/FuelCell/FCX/">their web site</a>.</p>
<p><a href="http://gas2.org/2009/01/01/exclusive-interview-with-honda%e2%80%99s-chief-engineer-part-2-more-on-the-ultra-capacitor/" class="more-link">Read more of this story &#187;</a></p>
]]></description>
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    <title>New Patent Reveals Details of EEStor&#8217;s Ultracapacitor Technology</title>
    <link>http://gas2.org/2008/12/22/new-patent-reveals-details-of-eestors-ultracapacitor-technology/</link>
    <comments>http://gas2.org/2008/12/22/new-patent-reveals-details-of-eestors-ultracapacitor-technology/#comments</comments>
    <pubDate>Mon, 22 Dec 2008 19:06:35 +0000</pubDate>
    <dc:creator>Nick Chambers</dc:creator>
    
		<category><![CDATA[Electric Cars (EVs)]]></category>

		<category><![CDATA[Ultracapacitors]]></category>

    <guid isPermaLink="false">http://gas2.org/2008/12/22/new-patent-reveals-details-of-eestors-ultracapacitor-technology/</guid>
    <description><![CDATA[<h4>A newly-granted US <a href="http://www.pat2pdf.org/patents/pat7466536.pdf" target="_blank">patent</a> (PDF) for the upcoming <a href="http://gas2.org/2008/09/26/new-battery-alternative-stores-huge-amounts-of-energy/" target="_blank">ultracapacitor</a> technology from secretive Texas-based <a href="http://en.wikipedia.org/wiki/EEStor" target="_blank">EEStor</a> contains a ton of detailed information about their near-mythical Electrical Energy Storage Unit (EESU), which has the potential to revolutionize transportation and our energy infrastructure.</h4>
<p style="text-align: center"><img class="alignnone size-full wp-image-1466 aligncenter" src="http://go635254.s3.amazonaws.com/gas2/files/2008/12/eesu_eestor.jpg" alt="" width="500" height="270" /></p>

<p>Apparently one EESU weighs 281 pounds, has a volume of 2.63 cubic feet, can be fully charged in 3-6 minutes, is completely unaffected by temperature, will not explode or catch fire in an accident, and provides 52 kWh of electricity (nearly the same amount of energy the <a href="http://gas2.org/2008/11/28/tesla-says-money-shouldnt-be-diverted-to-bailout-car-makers/" target="_blank">Tesla Roadster</a> battery can hold, which reportedly <a href="http://www.teslamotors.com/blog4/?p=70" target="_blank">takes the Roadster about 240 miles</a>).</p>
<p><a href="http://gas2.org/2008/12/22/new-patent-reveals-details-of-eestors-ultracapacitor-technology/" class="more-link">Read more of this story &#187;</a></p>
]]></description>
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  <item>
    <title>New Battery Alternative Stores Huge Amounts of Energy</title>
    <link>http://gas2.org/2008/09/26/new-battery-alternative-stores-huge-amounts-of-energy/</link>
    <comments>http://gas2.org/2008/09/26/new-battery-alternative-stores-huge-amounts-of-energy/#comments</comments>
    <pubDate>Fri, 26 Sep 2008 18:10:18 +0000</pubDate>
    <dc:creator>Nick Chambers</dc:creator>
    
		<category><![CDATA[Batteries]]></category>

		<category><![CDATA[Science]]></category>

		<category><![CDATA[Ultracapacitors]]></category>

    <guid isPermaLink="false">http://gas2.org/2008/09/26/new-battery-alternative-stores-huge-amounts-of-energy/</guid>
    <description><![CDATA[<h3>Whatever you do, don&#8217;t call it a battery.</h3>
<p style="text-align: center"><img class="alignnone size-full wp-image-999 aligncenter" src="http://go635254.s3.amazonaws.com/gas2/files/2008/09/graphene.jpg" alt="" width="500" height="267" /></p>

<p>A <a href="http://bucky-central.me.utexas.edu/" target="_blank">research group at the University of Texas at Austin</a> has taken a <a href="http://en.wikipedia.org/wiki/Graphene" target="_blank">carbon-based nanomaterial called graphene</a>, and <a href="http://www.eurekalert.org/pub_releases/2008-09/uota-ncm091608.php" target="_blank">developed it into a device that has the potential to vastly improve upon the energy storage capacity of batteries</a>. Reportedly, graphene could also double the current maximum storage capacity of the group of battery alternatives known as <a href="http://en.wikipedia.org/wiki/Supercapacitor" target="_blank">ultracapacitors</a>.</p>
<p>If the research group&#8217;s findings bear out when applied to reality, it could mean a complete phase change in the way we approach energizing not only our transportation sector, but our entire energy infrastructure.</p>
<p><a href="http://gas2.org/2008/09/26/new-battery-alternative-stores-huge-amounts-of-energy/" class="more-link">Read more of this story &#187;</a></p>
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