The Kingdom of Saudi Arabia may still be considered as one of the most conservative from a religious standpoint. But with the opening of the new King Abdullah University of Science and Technology, otherwise known as KAUST, a new era in academic learning, combined with new innovations in ecological architecture and design, has begun in which both men and women students will benefit jointly.

The new campus opened its doors in September, in the Red Sea city of Thuwal,  80 km north of Jeddah. It is considered to be  the most environmentally innovative  campus of its kind in the Kingdom. Constructed in a manner to utilize the maximum benefit of sea breezes for cooling, the buildings themselves have been constructed in order to screen out a good deal of the heat that is generated by the hot Arabian sun; making the internal environment  more sustainable for the students.

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The high tech industry will play a significant role in the battle to reduce greenhouse gas emissions as long as the Internet remains a level playing field. The opportunities for software companies to innovate in the energy generation and energy efficiency sectors are substantial if the priority of traffic over the Internet remains neutral (i.e., the FCC adopts net neutrality rules).

The smart grid is the main prerequisite to the Internet’s involvement in energy. The Obama Administration recently announced $3.4 billion in the development of the smart grid and related technologies. Much of these funds went directly to utilities to provide smart meters in homes and businesses. Southern California Edison has already started its rollout of smart meters under a program called SmartConnect; they hope to have 5 million smart meters active by 2012.

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First, take a deep breath. It is difficult to do when it is your life and career day-in and day-out, but every once in a while, all of us moving in the clean tech space should stop and reflect on the breakneck pace at which everything around us is moving: technology, regulation, public awareness. Sure, maybe climate change legislation will not be through the Senate in time for Copenhagen (or at all this year, or even this Session), but that was an ambitious (and partly arbitrary) timeline. On the brighter side, today’s public discourse and political will on renewable energy and climate change would have been inconceivable among anyone but the green elite even five years ago.

Still, I cannot help but notice that one not-so-novel technology is getting a lot of renewed attention these days: nuclear power. Sure, in the industry we’ve all bought into the CW that “nukes are back,” but it always been accompanied by a “sort of” at the end. Microreactor technology has been a consistent “yeah, but” in that developing conversation. Then in their NYT Op-ed, Senators John Kerry and Lindsey Graham blew the lid off of things with a commitment to good old-fashioned conventional nukes (alongside a commitment to drilling and clean coal that threatens to turn the Senate bill into little more than a symbolic accopmplishment).

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If I were the new CEO of Chevron, I would stop listening to the lawyers and bring the engineers into the boardroom to develop a strategy to invest a good portion of last year’s record $24 billion profit into inventing solutions to the adverse environmental and social impacts of the company’s operations around the globe.

It is clear that Chevron’s historical reliance upon litigation to get what it wants is being eclipsed by new activist strategies that have effectively boxed Chevron into a corner.

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“Ah-ha moments”, those times when something is triggered in one’s mind that opens up a new understanding or way of seeing things. Day three of West Coast Green 2009 brought together some of the brightest minds in the “green building” movement and provided the platform for the cross-pollination of innovation and ingenuity that led many to “ah-ha moments”.

One attendee, Jason Lear of Batt + Lear Designers and Builders who traveled from Seattle, Washington to attend the show shared some of the information that led to a complete rethinking for the way he conducts projects at his family-run business. During a previous show, Mr. Lear sat through a presentation given by Rick Chitwood, President of Chitwood Energy Management. The presentation by Mr. Chitwood was so simple yet so powerful, it changed Mr. Lear’s business overnight. The subject of the inspiration; properly sealed attics.

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For more than 40 years, scientists have dreamed of collecting the sun’s energy in space and beaming it back to Earth. Now, a host of technological advances, coupled with interest from the U.S. military, may be bringing that vision close to reality.

Despite the enormous promise of solar power, the drawbacks of the technology remain significant. People need electricity every day, around the clock, but there’s no part of the United States that is cloud-free 365 days a year — and no solar radiation at night. You have to find some way to store the energy for those sunless periods, and there’s not yet a large-scale way to do that.

Moreover, the best locations for solar arrays — the deserts of the American Southwest — are far from the centers of population, so even under the best of circumstances you’d have to send electricity many hundreds of miles through transmission lines that don’t yet exist.

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A group of recent Massachusetts Institute of Technology graduates has developed a roof tile that remains white in summer to reflect the sun’s energy then turns black in winter to absorb the sun’s rays and heat buildings.

The so-called “thermeleon” (rhymes with chameleon) technology uses a common commercial polymer trapped between layers of plastic, including a black layer at the back. When the temperature drops, the white layer disappears, exposing the black layer.

The MIT graduates say the tiles reflect about 80 percent of the sun’s heat when they are white, translating into a 20 percent savings in cooling costs. When the tiles turn dark, they absorb about 70 percent of solar energy.

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The importance of doing nothing well will play a big role in the conservation of energy and the fight against climate change.

According to a 2007 study by the Institute of Electrical & Electronics Engineers, an energy-efficient computer server consumes 50 percent of its peak power when idle. The article pushed for energy-proportional computing, in other words, to consume more power as you compute more.

This may sound intuitive, but it is not how designers of many computers and more importantly, computer networks implement their systems today. The relevance to climate change becomes apparent when one considers that computers contribute the same amount of greenhouse gas emissions as aviation according to a report published by the Climate Group, and overall percentage from computers will grow by 2020 if business as usual continues. (more…)

Does that headline grab you? If not, these numbers should:

If that has not grabbed your attention yet, consider that in January of this year, Continental Airlines completed a test flight using a biofuel mixture, which included fuel derived from algae. The test flight yielded a 1.1 percent increase in fuel efficiency compared to a jet engine using traditional jet fuel.

That isn’t exactly a great leap forward, but achieving incremental increases in fuel efficiency coupled with the latest engine technology, as well as use of new materials in aircraft production, such as the Boeing 787, could signal a dynamic shift for the airline industry. (more…)

Renewable energy and energy efficiency are key to solving crises in the economy, climate and security, said Al Gore on Friday (videos below).

The former vice president lauded fellow Nobel Peace Prize Laureate Barack Obama for efforts including an economic stimulus package with a significant renewable energy component.

“One way or another the reductions in emissions are about to accelerate,” said Gore at the conference of the Society of Environmental Journalists in Madison, Wis. “What is important, directly or indirectly, is that we put a price on carbon.”

He expressed hope that the U.S. Senate will pass a  bill similar to that of the House, even in advance of the U.N. Climate Change Conference in Copenhagen in December. “There is much more bipartisan dialogue behind the scenes than is publicly visible,” he added.

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