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<channel>
	<title>Energy Design</title>
	<atom:link href="http://solarenergydesign.com/feed/" rel="self" type="application/rss+xml" />
	<link>http://solarenergydesign.com</link>
	<description>A Sun is Rising On a New Energy Future</description>
	<lastBuildDate>Tue, 21 Feb 2012 20:24:13 +0000</lastBuildDate>
	<language>en</language>
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		<title>Rob Bolman, Maitreya EcoVillage, Eugene</title>
		<link>http://solarenergydesign.com/rob-bolman-maitreya-ecovillage-eugene/</link>
		<comments>http://solarenergydesign.com/rob-bolman-maitreya-ecovillage-eugene/#comments</comments>
		<pubDate>Tue, 21 Feb 2012 20:24:13 +0000</pubDate>
		<dc:creator>jeremiah</dc:creator>
				<category><![CDATA[Current Projects]]></category>

		<guid isPermaLink="false">http://solarenergydesign.com/?p=1215</guid>
		<description><![CDATA[<p>Maitreya EcoVillage is Eugene's premier model for reinventing community living within the existing grid.  We are excited to be building a solar electric system on the roof of one of the residences currently being... <a href="http://solarenergydesign.com/rob-bolman-maitreya-ecovillage-eugene/">Continue</a></p>]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.maitreyaecovillage.org/index.html" target="_blank">Maitreya EcoVillage</a> is Eugene&#8217;s premier model for reinventing community living within the existing grid.  We are excited to be building a solar electric system on the roof of one of the residences currently being remodeled.</p>
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		<title>Jentzsch Residence, Portland</title>
		<link>http://solarenergydesign.com/jentzsch-residence-portland/</link>
		<comments>http://solarenergydesign.com/jentzsch-residence-portland/#comments</comments>
		<pubDate>Tue, 21 Feb 2012 20:20:13 +0000</pubDate>
		<dc:creator>jeremiah</dc:creator>
				<category><![CDATA[Current Projects]]></category>

		<guid isPermaLink="false">http://solarenergydesign.com/?p=1213</guid>
		<description><![CDATA[<p>Pushing the limits of how many solar modules you can place on a south facing roof, this 10 kW array will grace the residence and cover the majority of the families electric bills throughout the... <a href="http://solarenergydesign.com/jentzsch-residence-portland/">Continue</a></p>]]></description>
			<content:encoded><![CDATA[<p>Pushing the limits of how many solar modules you can place on a south facing roof, this 10 kW array will grace the residence and cover the majority of the families electric bills throughout the year.</p>
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		<title>Solar Beaverton helps 258 homeowners add rooftop panels</title>
		<link>http://solarenergydesign.com/solar-beaverton-helps-258-homeowners-add-rooftop-panels/</link>
		<comments>http://solarenergydesign.com/solar-beaverton-helps-258-homeowners-add-rooftop-panels/#comments</comments>
		<pubDate>Tue, 21 Feb 2012 19:33:07 +0000</pubDate>
		<dc:creator>jeremiah</dc:creator>
				<category><![CDATA[News]]></category>

		<guid isPermaLink="false">http://solarenergydesign.com/?p=1195</guid>
		<description><![CDATA[<a href="http://solarenergydesign.com/solar-beaverton-helps-258-homeowners-add-rooftop-panels/"><img align="right" hspace="5" width="100" src="http://portlandtribune.com/site_graphics/nameplates/portland_tribune_pf_flag.gif" class="alignright wp-post-image tfe" alt="" title="" /></a><p>Solar Beaverton helps 258 homeowners add rooftop panels Program marks largest effort in state, so far By Steve Law The Portland Tribune, Feb 21, 2012 Beaverton, tired of being overshadowed by Portland when it comes to green... <a href="http://solarenergydesign.com/solar-beaverton-helps-258-homeowners-add-rooftop-panels/">Continue</a></p>]]></description>
			<content:encoded><![CDATA[<p><a href="http://portlandtribune.com/sustainable/story.php?story_id=132984412031154300"> <img id="pf_nameplate" src="http://portlandtribune.com/site_graphics/nameplates/portland_tribune_pf_flag.gif" alt="" height="40px" /> </a></p>
<h1>Solar Beaverton helps 258 homeowners add rooftop panels</h1>
<h2>Program marks largest effort in state, so far</h2>
<p>By Steve  Law</p>
<p>The Portland Tribune, Feb 21, 2012</p>
<p>Beaverton, tired of being  overshadowed by Portland when it comes to green initiatives, announced  its Solar Beaverton program has resulted in 258 residential solar  installations, in league with the successful Portland Solarize programs  on which it was based.</p>
<p>The city-led Solar Beaverton program began in 2010  with a pilot program and then expanded. As with Solarize, the city hired  one solar contractor, in this case LiveLight Energy, to outfit  participating homes, and provided homeowners with technical and  financial advice.</p>
<p>Solar Beaverton increased the solar panel permits in the city by 2,500 percent in the course of the two-year program.</p>
<p>The city is touting it as the largest one-time community-based solar program in Oregon.</p>
<p>That may be a shortlived claim. The latest phase of  Solarize Northeast, now under way, hopes to enlist 400 to 500 people to  add residential solar energy, which would mark the largest single  expansion of residential solar project in Oregon history.</p>
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		<title>Thanks for Visiting Us at the Home Show Last Weekend!</title>
		<link>http://solarenergydesign.com/visit-us-at-the-home-show-this-weekend/</link>
		<comments>http://solarenergydesign.com/visit-us-at-the-home-show-this-weekend/#comments</comments>
		<pubDate>Tue, 24 Jan 2012 06:02:18 +0000</pubDate>
		<dc:creator>jeremiah</dc:creator>
				<category><![CDATA[News]]></category>

		<guid isPermaLink="false">http://solarenergydesign.com/?p=1188</guid>
		<description><![CDATA[<p>If you have questions about solar electric systems and electrical contracting, please click on our 'Free Site Assessment' page and fill in what you can. We will respond to your request within 24 hours. Thanks again for attending the 2012 Good Earth... <a href="http://solarenergydesign.com/visit-us-at-the-home-show-this-weekend/">Continue</a></p>]]></description>
			<content:encoded><![CDATA[<p>If you have questions about solar electric systems and electrical contracting, please click on our &#8216;Free Site Assessment&#8217; page and fill in what you can. We will respond to your request within 24 hours. Thanks again for attending the 2012 Good Earth Home Show.</p>
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		<title>April 19-20, 2012 Renewable Energy Feasibility Workshop</title>
		<link>http://solarenergydesign.com/april-19-20-2012-renewable-energy-feasibility-workshop/</link>
		<comments>http://solarenergydesign.com/april-19-20-2012-renewable-energy-feasibility-workshop/#comments</comments>
		<pubDate>Tue, 17 Jan 2012 19:49:21 +0000</pubDate>
		<dc:creator>jeremiah</dc:creator>
				<category><![CDATA[News]]></category>

		<guid isPermaLink="false">http://solarenergydesign.com/?p=1185</guid>
		<description><![CDATA[<p>Join us (The NEEI) for a two-day workshop filled with valuable technical information, useful tools and relevant resources designed to assist you in answering many of the initial questions that arise when designing and assessing renewable energy... <a href="http://solarenergydesign.com/april-19-20-2012-renewable-energy-feasibility-workshop/">Continue</a></p>]]></description>
			<content:encoded><![CDATA[<p>Join us (The NEEI) for a two-day workshop filled with valuable technical information, useful tools and relevant resources designed to assist you in answering many of the initial questions that arise when designing and assessing renewable energy projects.</p>
<p>The workshop is free but offers limited enrollment. Please note: During the initial registration period priority will be given to representatives of city and county government, economic development districts, council of governments and tribal staff .<br />
For details, view the [pdf] Renewable Feasibility Workshop Flyer.pdf</p>
<p>To enroll &gt;&gt; click Register Today.<br />
Program Background</p>
<p>The Community Renewable Energy Feasibility Fund (CREFF) program, was established in 2007 to foster new renewable energy development in the state.  Administered by the Oregon Department of Energy, the program delivers grants to study the feasibility of renewable energy, heat, and fuel projects in Oregon. More about CREFF online.</p>
<p>In 2011, funds were dedicated to a two-day feasibility tools workshop. This workshop is geared toward staff at the county, city, economic development district, council of governments, and tribal level that often form the frontline of first-stage renewable energy development.</p>
<p>To assist in creating and facilitating this workshop, the Oregon Department of Energy has enlisted the assistance of the Northwest Energy Education Institute at Lane Community College, a leader in energy education.<br />
Curriculum</p>
<p>Expert presenters will give a technical overview of each renewable energy technology or topic, with an emphasis on the factors that most affect the feasibility of projects.  Modeling tools, the electric grid and transmission, and financing analysis will be discussed.</p>
<p>The afternoon of Day 2 will cover the application of feasibility software that can be used with multiple technologies and will include hands-on practice.</p>
<p>Participants will also receive a workbook that will include further resources and reference material.<br />
Tentative Program Schedule<br />
Day 1</p>
<p>Check In and Introduction<br />
Solar Energy – Ryan Mayfield, Renewable Associates, Solar Instructor<br />
Wind Energy – Kirk Slack, Oregon Community Wind<br />
Lunch<br />
Transmission and Interconnection – Bonneville Power Administration<br />
Financial Fundamentals &#8211; Carolyn Roos, Washington State University<br />
Hydropower – Kevin Crew, Black Rock Consulting<br />
Evening Reception and Networking Opportunity</p>
<p>Day 2<br />
Geothermal Energy – Andrew Chiasson, Oregon Institute ofTechnology, Geo Heat Center<br />
Bio Energy – Matt Krumenauer, Oregon Department of Energy<br />
Lunch<br />
Feasibility Software &#8211; Presentation, discussion and hands-on practice – Paul Gilman, RE Consultant<br />
If you have questions about the workshop, please contact:<br />
Elaine Vidal  &#8211;  vidale@lanecc.edu   |  phone: 541-463-3154</p>
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		<title>US Renewable Energy Production Grows by 11% in 2011</title>
		<link>http://solarenergydesign.com/us-renewable-energy-production-groes-by-11-in-2011/</link>
		<comments>http://solarenergydesign.com/us-renewable-energy-production-groes-by-11-in-2011/#comments</comments>
		<pubDate>Tue, 17 Jan 2012 18:47:42 +0000</pubDate>
		<dc:creator>jeremiah</dc:creator>
				<category><![CDATA[News]]></category>

		<guid isPermaLink="false">http://solarenergydesign.com/?p=1183</guid>
		<description><![CDATA[<p>Renewable Energy Production Growing Despite of Obstacles January 6th, 2012 The renewable energy sector experienced a volatile year in 2011, confronting critics and competitors who question the validity of new, sustainable sources of power and... <a href="http://solarenergydesign.com/us-renewable-energy-production-groes-by-11-in-2011/">Continue</a></p>]]></description>
			<content:encoded><![CDATA[<p>Renewable Energy Production Growing Despite of Obstacles<br />
January 6th, 2012</p>
<p>The renewable energy sector experienced a volatile year in 2011, confronting critics and competitors who question the validity of new, sustainable sources of power and fuels. Nevertheless renewable energy advocates surmounted many of the hurdles that were erected and continued to press forward on the long march to a clean energy future.</p>
<p>A review of the past year shows those advocates had much to point to in asserting the viability and validity of renewables in meeting our nation’s growing energy needs. A recent analysis by the DOE’s Energy Information Administration estimates that once the total supply of renewables is calculated for 2011, it will have grown by a remarkable 11 percent over the previous year’s total.</p>
<p>In fact, renewable energy sources – biomass and biofuels, geothermal energy, solar power, wind energy and hydropower – provided 4.687 quadrillion Btus of energy, a record 12.25 percent, of U.S. energy production, during the first six months of 2011. Power generated by renewables exceeded that produced from nuclear power during the first quarter of the year. And the EIA says wind energy is projected to grow by 22 percent from 2010 to 2011. Final U.S. hydropower generation numbers in 2011 are estimated to reach their highest level since 1999.</p>
<p>Ethanol production is estimated by the EIA to have grown from 860 thousand barrels per day in 2010, to 900 thousand last year. Nearly 10 percent of all fuel used on the road in 2011 is ethanol, which studies have shown has kept the price of gasoline down (by an average of 89 cents per gallon in 2010 according to one analysis). That’s a critical finding, given that a typical household spent an average of 8.4 percent of its annual budget on gasoline in 2011, the highest percentage since 1981.</p>
<p>Meanwhile, the EPA has estimated the year’s total production of U.S. biodiesel at more than 900 million gallons, more than doubling 2010 production, breaking the previous record of about 690 million gallons set in 2009, and far surpassing the 800 million gallons mandated by the federal Renewable Fuel Standard.</p>
<p>The DOE in August released an update to its 2005 Billion Ton Study that says biomass feedstock under baseline assumptions remain sufficient to meet near- and long-term bioenergy goals, including the production of 85 billion gallons of biofuel annually, enough to displace a third of the nation’s transportation fuel demand. Looking forward, more good news came from the International Energy Association, which affirmed that biofuels can provide up to 27 percent of the world’s transportation fuels by 2050.</p>
<p>The installed cost of solar photovoltaic power systems in the United States continued its rapid decrease in 2011. The DOE’s Lawrence Berkeley National Laboratory says the costs of panels and related equipment has dropped by nearly a third, making solar power cost-competitive with more traditional sources of electricity.</p>
<p>The geothermal industry now has power plants and small power units operating in nine states – compared to just four in 2005 – and expects to see more projects coming online in 2012 and 2013.</p>
<p>Among the number of significant accomplishments in the field of research last year, researchers with DOE’s Joint BioEnergy Institute (JBEI) engineered the first strains of Escherichia coli bacteria that can digest switchgrass biomass and synthesize its sugars into a clean biofuel that can directly replace gasoline, diesel and jet fuel.</p>
<p>The successes of 2011 go far beyond what is chronicled here and have come about because of the hard work and support of stakeholders and 25x’25 partners. Seeing how far the sector has come, partners must redouble efforts and continue the fight in 2012. It is critical that partners and stakeholders stay united and prepared for the time when the political environment inevitably turns more favorable, and that our messages focus on the clear benefits of renewable energy – economic recovery and job creation, national security solutions to volatile oil supplies from unstable regimes, and a better environment with improved soil, water and air quality.</p>
<p>By reframing the national energy conversation to emphasize the renewable energy successes at the federal, state and local levels; by forging new alliances with other forward thinking sectors such as the military community, and by continuing to work for the adoption of enabling policies, we can bring the 25x’25 vision to life and achieve a clean energy future.<br />
go here for the <a href="http://blog.25x25.org/?p=2417">Original Article</a></p>
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		<title>Energy Design Offsets over 700,000 lbs. of CO2 in 2011</title>
		<link>http://solarenergydesign.com/energy-design-offsets-over-700000-lbs-of-co2-in-2011/</link>
		<comments>http://solarenergydesign.com/energy-design-offsets-over-700000-lbs-of-co2-in-2011/#comments</comments>
		<pubDate>Fri, 13 Jan 2012 19:04:45 +0000</pubDate>
		<dc:creator>jeremiah</dc:creator>
				<category><![CDATA[News]]></category>

		<guid isPermaLink="false">http://solarenergydesign.com/?p=1180</guid>
		<description><![CDATA[<p>In 2011, Energy Design passed the megawatt benchmark. With over 100 photovoltaic systems installed in Oregon and California, we helped offset 1,400,000 kWh of utility power, equaling around 700,000 pounds of offset CO2 emissions. As coal and natural... <a href="http://solarenergydesign.com/energy-design-offsets-over-700000-lbs-of-co2-in-2011/">Continue</a></p>]]></description>
			<content:encoded><![CDATA[<p>In 2011, Energy Design passed the megawatt benchmark. With over 100 photovoltaic systems installed in Oregon and California, we helped offset 1,400,000 kWh of utility power, equaling around 700,000 pounds of offset CO2 emissions. As coal and natural gas become even bigger players in our local utility&#8217;s power mix, we are proud to be a part of the renewable energy revolution.<br />
We will continue to work tirelessly to provide quality installations to last decades to come.  </p>
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		<title>TRIG Seeking Volunteers for Solarize Eugene 2012</title>
		<link>http://solarenergydesign.com/trig-seeking-volunteers-for-solarize-eugene-2012/</link>
		<comments>http://solarenergydesign.com/trig-seeking-volunteers-for-solarize-eugene-2012/#comments</comments>
		<pubDate>Tue, 03 Jan 2012 23:13:24 +0000</pubDate>
		<dc:creator>jeremiah</dc:creator>
				<category><![CDATA[News]]></category>

		<guid isPermaLink="false">http://solarenergydesign.com/?p=1169</guid>
		<description><![CDATA[<p>The following is reposted from the Solarize Eugene Website: Volunteer Information Session: Wednesday, January 11th, 5:30-6:30 We are looking for volunteers to make this project a success! Community members will play an active role in this... <a href="http://solarenergydesign.com/trig-seeking-volunteers-for-solarize-eugene-2012/">Continue</a></p>]]></description>
			<content:encoded><![CDATA[<p>The following is reposted from the <a href="http://solarizeeugene.info/">Solarize Eugene Website</a>:</p>
<h2>Volunteer Information Session: Wednesday, January 11<sup>th</sup>, 5:30-6:30</h2>
<p><strong>We are looking for volunteers to make this project a success! </strong>Community  members will play an active role in this exciting project, including  pre-selecting contractors and marketing this limited time offer. We need  enthusiastic volunteers with diverse skills to solarize Eugene! Get  involved with the contractor selection committee, the outreach  committee, or by providing other support in line with your skills, time  and interest. Technical solar skills are not required to participate.  Volunteers are primarily needed from January through July of 2012.</p>
<p><strong>Interested? </strong></p>
<p><strong>We are hosting a meeting January 11<sup>th</sup>, 5:30-6:30 at the Downtown Public Library Singer room. Please come to learn more about volunteering.</strong></p>
<p><strong>Get a head start by sending sarah @ trig-cli.org a completed <a href="http://solarizeeugene.info/storage/SE_Volunteer_Application.doc">volunteer application</a>.</strong></p>
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		<title>From iPod bikinis to robot journalists: 10 amazing solar-power projects</title>
		<link>http://solarenergydesign.com/from-ipod-bikinis-to-robot-journalists-10-amazing-solar-power-projects/</link>
		<comments>http://solarenergydesign.com/from-ipod-bikinis-to-robot-journalists-10-amazing-solar-power-projects/#comments</comments>
		<pubDate>Wed, 28 Dec 2011 19:21:11 +0000</pubDate>
		<dc:creator>jeremiah</dc:creator>
				<category><![CDATA[News]]></category>

		<guid isPermaLink="false">http://solarenergydesign.com/?p=1165</guid>
		<description><![CDATA[<p>By Eoghan Macguire for CNN updated 10:46 AM EST, Fri December 23, 2011 &#124; Filed under: Innovations CNN) -- A bikini that can power an iPod and a backpack that charges a mobile phone are just two of the more eccentric examples of solar-powered... <a href="http://solarenergydesign.com/from-ipod-bikinis-to-robot-journalists-10-amazing-solar-power-projects/">Continue</a></p>]]></description>
			<content:encoded><![CDATA[<div>
<div>By <strong>Eoghan Macguire</strong> for CNN</div>
<div>updated 10:46 AM EST, Fri December 23, 2011 | Filed under: <a href="http://www.cnn.com/TECH/innovation/archive/">Innovations</a></div>
</div>
<div><strong>CNN)</strong> &#8212; A bikini that can power an iPod and a  backpack that charges a mobile phone are just two of the more eccentric  examples of solar-powered products to be developed in recent years.Although there may be something of the novelty about these items, one  expert at the cutting edge of photovoltaic research believes they offer  good examples of how solar energy can be adapted for use in small-scale  consumer products.&nbsp;</p>
<p>&#8220;Most household or portable appliances operate on low-voltage DC  requirements, which is exactly what solar produces,&#8221; says Douglas  Halliday, a solar power expert at Durham University&#8217;s Energy Institute,  in the UK.</p>
<p>If products such as televisions, DVD players, alarm clocks and  mobile-phone chargers can be adapted to meet some of their own power  demands via in-built solar panels, &#8220;the overall energy saving could be  quite significant,&#8221; he says.</p>
<p>Halliday explains that as solar technology develops and becomes more  efficient, the possibility to develop new kinds of creative solar  solutions will also likely increase &#8212; including the potential to  incorporate solar power into clothing.</p>
<p>This would work, he claims, by combining thin film solar cells with  clothing materials to create garments that produce electricity when  exposed to sunlight.</p>
<p>This in turn could lead to people powering small portable electronic  devices, like iPods, mobile phones or laptops, while they are on the  move, negating the need for them to be charged from the mains, he adds</p>
<p>Check out the <a href="http://www.cnn.com/2011/12/23/tech/innovation/amazing-solar-power-projects/#">galley</a> above for some of the most eccentric, and inventive, solar concepts to be developed in recent years.</p>
</div>
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		<title>Renewable energy Edison&#8217;s revenge</title>
		<link>http://solarenergydesign.com/renewable-energy-edisons-revenge/</link>
		<comments>http://solarenergydesign.com/renewable-energy-edisons-revenge/#comments</comments>
		<pubDate>Wed, 28 Dec 2011 19:09:28 +0000</pubDate>
		<dc:creator>jeremiah</dc:creator>
				<category><![CDATA[News]]></category>

		<guid isPermaLink="false">http://solarenergydesign.com/?p=1161</guid>
		<description><![CDATA[<p>Inventor's direct current makes comeback as it increases efficiency, lowers emissions By SARA LEDWITH, Reuters December 26, 2011 At the start of the 20th century, inventors Thomas Alva Edison and Nikola Tesla clashed in the "war of the... <a href="http://solarenergydesign.com/renewable-energy-edisons-revenge/">Continue</a></p>]]></description>
			<content:encoded><![CDATA[<p>Inventor&#8217;s direct current makes comeback as it increases efficiency, lowers emissions</p>
<div>By SARA LEDWITH, Reuters December 26, 2011</div>
<div id="page1">
<p>At the start of the 20th century, inventors Thomas  Alva Edison and Nikola Tesla clashed in the &#8220;war of the currents.&#8221; To  highlight the dangers of his rival&#8217;s system, Edison even electrocuted an  elephant. The animal died in vain; it was Tesla&#8217;s system and not  Edison&#8217;s that took off. But today, helped by technological advances and  the need to conserve energy, Edison may finally get his revenge.</p>
<p>The  American inventor, who made the incandescent light bulb viable for the  mass market, also built the world&#8217;s first electrical distribution  system, in New York, using &#8220;direct current&#8221; electricity. DC&#8217;s  disadvantage was that it couldn&#8217;t carry power beyond a few blocks. His  Serbian-born rival Tesla who, at one stage worked with Edison, figured  out how to send &#8220;alternating current&#8221; through transformers to enable it  to step up the voltage for transmission over longer distances.</p>
<p>Edison  was a fiercely competitive businessman. Besides staging electrocutions  of animals to discredit Tesla&#8217;s competing system, he proposed AC be used  to power the first execution by electric chair.</p>
<p>But his system  was less scalable, and it was to prove one of the worst investments made  by financier J. Pierpont Morgan. New York&#8217;s dominant banker installed  it in his Madison Ave. home in the late 19th century, only to find it  hard to control. It singed his carpets and tapestries.</p>
<p>So from the  late 1800s, AC became the accepted form to carry electricity. For most  of the last century, the power that has reached the sockets in our homes  and businesses is alternating current.</p>
<p>Now DC is making a  comeback, becoming a promising money-spinner in renewable or  high-security energy projects. From data centres to long-distance power  lines and backup power supplies, direct current is proving useful in  thousands of projects worldwide.</p>
<p>&#8220;Everyone says it&#8217;s going to take  at least 50 years,&#8221; says Peter Asmus, a senior analyst at Boulder,  Colo.-based Pike Research, a market research and consulting firm in  global clean technology. But &#8220;the role of DC will increase, and AC will  decrease.&#8221;</p>
<p>The main factor driving demand is the need to conserve  energy and produce more of it from renewable sources. Alternating  current is generated by rotating engines, but renewable sources such as  wind and solar produce DC power. To use it, because of the way our  buildings are wired, we first convert it to AC.</p>
<p>Another thing  that&#8217;s happened since Edison&#8217;s time is the advent of the semiconductor.  Semiconductors need DC power, and are increasingly found in household  appliances. These have to convert the AC supply back to DC, which is a  waste of energy and generates heat. In the early years of  industrialization this wasn&#8217;t an issue, but today it&#8217;s important,  especially in the huge and fastgrowing business of cloud computing.</p>
<p>The  companies that handle our information traffic are racking their brains  to boost efficiency and cut carbon emissions from their plants. Pike  Research expects the green data centre business to be worth $41 billion  annually by 2015, up from $7.5 billion now.</p>
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<p>Finnish  information technology company Academica, for instance, has a data  centre in a granite cave beneath Helsinki&#8217;s Uspenski cathedral. It uses  Baltic Sea water to cool the plant and feeds surplus heat to the city&#8217;s  homes. IBM has designed a solar array to power its Bangalore data  centre. Microsoft has filed a patent application for a windpowered data  centre.</p>
<p>Direct current may be one way to increase efficiency and  reduce emissions. Right now, outside a handful of universities, it&#8217;s not  the first thing people are thinking of because there are more basic  things to do, says Eric Woods, Research Director for Smart Industry at  Pike. But for companies on the leading edge, &#8220;it&#8217;s sort of coming out of  the research ghetto.&#8221;</p>
<p>Pike has not put a figure on how big the DC  component of the green data centre market will be. Swiss-Swedish  engineering firm ABB, a big DC advocate, says about 35 per cent of  demand for green data centres will come from the United States, 30 per  cent from Europe, and the rest spread globally.</p>
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<p>Read more: <a href="http://www.montrealgazette.com/technology/Renewable+energy+Edison+revenge/5910581/story.html#ixzz1hrG80ZVM">http://www.montrealgazette.com/technology/Renewable+energy+Edison+revenge/5910581/story.html#ixzz1hrG80ZVM</a></p>
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