World Environment Day 2009

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Port of Long Beach Retrofitting Old Tugboats

hybrid-tug
After debuting the world’s first hybrid tugboat in 2009, the Port of Long Beach is partnering again with Foss Maritime Company to retrofit an existing tugboat with hybrid technology.

The ship called the Campbell Foss is a conventional dolphin tugboat assisting ships in the San Pedro Bay. It will be fitted with motor generators, batteries and control systems by Foss at one of their shipyards.  The retrofit should cut 1,340 tons of CO2 emissions and save 100,000 gallons of fuel per year.  Foss and the Port plan to introduce more hybrid tugs over the coming years and see more retrofits in the future.

The Port of Long Beach received a $1 million grant from the California Air Resources Board for the retrofit project.

via Press Release

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The time to act on climate change is now. In that light, a new campaign called FOUR YEARS.GO. has been started to inspire action towards a more environmentally sustainable and socially just planet in the next four years. As they say in their introductory video (see below), the campaign is not a new organization, rather it is a new goal for every organization and for every person to work together in a short amount of time for a better future. Their mantra? “The next four years will determine our planet’s next 1,000.” So GO!

The campaign is still in its infancy, but it’s powerhouse creative team, led by Wieden+Kennedy, the minds behind Nike’s “Just Do It” campaign and Lance Armstrong’s “Live Strong” yellow bracelet campaign, should help the campaign gain a wider audience and develop more tools for facilitating action. If you’d like to pledge your support, share your stories, or read other people’s actions, click here.

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(Posted by Amanda Reed in Movement Building and Activism at 1:45 PM)

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So Many Vegan Donuts

We were just in beautiful Portland, Oregon this week to meet up with Zachary Shahan, another editor in the Important Media network. After walking around sunny downtown, admiring the city’s progressive urban planning, and pouring over books at Powell’s, we visited a local bakery, Voodoo Doughnut. Becky Striepe, the editor over at eatdrinkbetter.com, had suggested the place, effusing that the vegan donuts totally blew her mind.

VooDoo donuts

I have never seen so many vegan doughnuts in one place. They had your standard glazed, powdered, sprinkles, fritters and chocolate coconut cake, to some more experimental concoctions, such as the raspberry-filled chocolate Voodoo doll, complete with a pretzel stake already impaled into its liquid heart. (There were also some decidedly non-vegan baked options for sale, like the bacon maple bar.)

We settled for a random vegan dozen, chosen by our friendly doughnut slinger. We walked a few blocks to one of the city’s many parks and sampled the selection. They were all quite delicious, although after three doughnuts I was sporadically twitching from all the excess sugar.

Zachary and MarikaZachary and Marika indulging in some baked vegan goodness in a local park.


If you ever find yourself craving a yummy vegan snack while you are in Portland, I recommend that you visit Voodoo Doughnut for a tremendous variety of locally baked sweetness. You should, however, be prepared to wait in line. We stopped by on a Monday afternoon, and the line stretched all the way down the block; but the wait was definitely worth it.

Voodoo DoughnutMarika, Peter and Zachary waiting in line outside Voodoo Doughnut.

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Where’s My Air Car!?

noaircarsIt sounds like a good idea: Use electricity to compress air, stuff it in a tank and use the power expelled by the air’s release to power a vehicle. Seems like a good idea, certainly a lot easier to understand than nano-constructed cathodes on a lithium ion cell. And several companies have been actively attempting to build cars powered by conpressed air for quite some time. We at EcoGeek have been excited about them. The two biggest of these companies are MDI, a French company and Tata Motors, India’s largest car company.

But I have bad news. Today, here at EcoGeek, we are declaring the air car dead. It’s a question of physics, every conversion from one type of energy to another decreases efficiency. With battery electric vehicles, energy is converted into electricity and electricity is converted to motion. With air cars, energy is converted into electricity, electricity into compressed air and then compressed air into motion. Because of this, compressed air cars will always be less efficient than electric vehicles.

Even more problematic, no air car has ever been developed that can reach highway speeds and no air car has even been demonstrated to have a range of more than 10 kilometers. Promises were made, and with the entrance of Tata Motors to the fray, we thought there might be some truth to the claims.

But Tata’s goal of a 2008 release of an air car has, obviously, not been met. In 2009, Tata stated that the short range of the cars and issues with keeping them from freezing up (when compressed air is decompressed, temperatures drop dramatically) were proving them impractical.

So, I’m sorry my friends, we’re all going to have to be happy with the much more technologically confusing (though also much more efficient) battery electric vehicles. The good news is, with the Leaf and the Volt already hitting the road, that’s one technology that definitely isn’t vaporware.

More on the disadvantages of air cars.

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I know we have a lot of readers from Southern California. Sure the weather is great, and the people are generally friendly, but for me it is just too crowded and congested to ever call home. Plus, for such a progressive place, there is a surprising lack of good public transportation. Then again, California has been making big strides towards electric and hybrid vehicles, whether en masse or one municipality at a time. Give credit where credit is due, I always say.

Much credit is due the Foothill Transit authority, which serves Pomona and San Gabriel. They have, at great expense, purchased two all-electric buses and charging stations from Proterra, an electric vehicle startup.

(more…)

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Mark Zuckerberg, founder and CEO of Facebook, delivers a keynote address at the company's annual conference in San Francisco, California July 23, 2008. REUTERS/Kimberly White

With half a million signatures backing it up, Greenpeace fired off a letter to Facebook’s CEO Mark Zuckerberg today calling for the world’s largest social network to cut ties to coal-fired power at its new data center in Oregon.

“Other cloud-based companies face similar choices and challenges as you do in building data centers, yet many are making smarter and cleaner investments,” executive director of Greenpeace, Kumi Naidoo, writes. He points to Google and its a recent agreement to buy wind power from NextEra Energy for the next 20 years to power its data centers.

The letter adds to what’s turning into a miserable week for Zuckerberg, who is also fighting a civil lawsuit by a man who claims to own a huge chunk of the social network site and is seeking to uncover “unnecessary details” about Zuckerberg’s private life.

Greenpeace’s “Unfriend Coal” drive targeting Facebook falls under the environmental group’s larger Cool IT campaign, which aims to influence infrastructure choices behind the cloud-computing boom.

When Facebook broke ground on its center in Prineville, Oregon, last January, it blogged about energy-efficient technologies at the new facility, including cooling the air by bringing in cooler air from outside in an “airside economizer” and re-use of server heat during the colder months.

But Greenpeace says since then Facebook signed a deal to source its energy from PacificCorp, which it says uses 83 percent coal in its energy mix, the Associated Press reports.

An increase in the use of coal over the past four years was linked to a record 3 percent per year rise in global CO2 emissions,  a recent IPCC report showed.

And Greenpeace is predicting that the rise in data centers and telecommunication networks will mean an increase to 1,963 billion kilowatt-hours of electricity by 2020.

Yes it would be better for acid rain and air pollution if nobody burned coal for electricity.

But with 500 million members propping it up, should Facebook care how its users think its infrastructure should be powered? It’s a free service, after all, one that those 500 million people choose to use. Is the threat of their non-participation in FB networking enough to prompt any action?



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For those who – like me – missed the news on Monday: the world’s most well known climate change skeptic has done a dramatic about face.

Bjorn Lomborg’s 1998 book “The Skeptical Environmentalist” has been a pillar for critics of climate science and policy. He has made a high profile for himself by taking a strip off of pretty much anyone – from the media to the IPCC – who has called for rapid action on climate change. But on Monday in an exclusive interview with The Guardian, he called climate change “undoubtedly one of the chief concerns facing the world today” and proposed a global carbon tax to help address the issue.

If that all seems a bit fishy, it’s worth remembering that Lomborg never argued that man-made climate change was a fiction. His point has been that, if you do a cost-benefit analysis, dealing with climate change is just too expensive. You get more bang for your buck by focusing policies and money on poverty, disease, and development aid. These in the end give you more immediate positive returns both in terms of human welfare and the environment.

“Energy Miracles” Part 2
Lomborg isn’t the first high profile figure to shift his focus from global inequality to climate change. In February Bill Gates announced that the new mission of his foundation (whose core focus is on development and disease) would be to reduce human carbon emissions to zero by 2050. At the time that was a surprising and inspiring move. As was pointed out earlier on WorldChanging, simply by saying “zero carbon by 2050” Gates has helped mainstream what is really our only sensible target. Lomborg’s new position may have a similar impact.

Also like Gates, Lomborg is calling for a dramatic investment (to the tune of $100bn per year) in research and development of new renewable energy technologies – an argument that he makes in more detail in an upcoming book. (Gates proposed a $10 billion-a-year U.S. government R&D program to pursue “energy miracles.”) And like Gates, I’d say, Lomborg has (again) got his priorities wrong.

More Results – Less Sex Appeal
Looking for a silver-bullet breakthrough energy technology is romantic and adventurous. But the boring truth is that what we need to focus on right now is market and regulatory barriers.

Not so sexy, I know. I’d rather be driving a Tesla roadster too. But as it stands, new energy technologies enter the market at a snails pace. Royal Dutch/Shell estimates that it takes “25 years after commercial introduction for a primary energy form to obtain a 1 percent share of the global market.” As Joe Romm, excellent climate blogger and energy expert, argued in response to Gates — we just don’t have that kind of time. Rapid effective action depends on getting existing technologies into the market as quickly as possible. It’s from that point that practical experience drives innovation and costs really begin to drop. (See Romm’s full post for a detailed look at this).

Pushing Deployment: North & South
For those of us working closer to the ground on these issue, the need to focus on getting rid of barriers to implementation is no surprise. Established technologies and established institutions can have a lot of inertia – especially in a sector like energy where the market and infrastructure already in place heavily favours outdated carbon intensive energy sources.

The extensive subsidies and financing options available in the US (but not in Canada) for home efficiency and renewable energy are one example of a way to deal with that. Municipal programs in cities like Berkeley and Portland offer other paths. Passing comprehensive federal clean energy legislation would be another.

But there is another reason why Lomborg’s narrow focus on research makes little sense. Energy poverty, the lack of access to affordable reliable energy, is a key factor that keeps people in poverty world wide. Energy availability influences everything from health, to educational performance, to economic opportunities. From an urban perspective, the search for reliable access to energy is one of the factors that drives people into informal settlements around cities in some of the world’s poorest countries.

A rapid roll-out of renewable energy technology is an affordable way to provide durable infrastructure to these communities. The push to deploy renewable energy in developing countries has been led both by governments and NGOs; two inspiring examples can be found in the Indian Solar Cities and Barefoot College programs.

There, just as much as in North America, what we need to focus on is doing more with what we’ve got — and quickly.

This post originally appeared on Alex’s blog openalex.

Photo of Bjorn Lomborg via The Guardian

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(Posted by Alex Aylett in Climate Change at 11:45 AM)

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Looking back one, two and five years ago today on Worldchanging:

2009
The Rights of Future Generations
Alex examines the rights of future generations and wonders in what courts those rights might be defended, and how…

2009
Manifesta: Caring for Fungi and Pollution
Regine Debatty reviews two artistic architectural works at the Manifesta biennale that both explore waste residue…

2005
Smart Sprawl
Jamais Cascio reflects on Walter Siembab’s idea of “Smart Sprawl,” a networked approach to re-imagining and restructuring suburbs and cities…

Other recent “look backs”:
August 27
August 30
August 31

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(Posted by WorldChanging Team in Imagining the Future at 11:00 AM)

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Color Filter Could Boost LCD Efficiency by 400%

lcd-filter
Researchers at the University of Michigan have created a color filter that could boost the efficiency of LCDs, the power hog of all your gadgets, by more than 400 percent, and no, I didn’t add an extra zero there.

The researchers made an optical film that colors and polarizes the light that passes through an LCD, taking the place of the several layers of optical devices that typically serve the same function in an LCD.  Those multiple layers give rise to inefficiencies:  the best LCDs out today only emit eight percent of the light their backlights produce. The researchers found that the film allowed 36 percent of the light to make it through – a huge increase.

The color filter is made up of three ultra-thin layers — two layers of aluminum enclosing a layer of insulating material — and it only measures 200 nanometers thick.  The filter is etched with slits that produce different colors when illuminated by the backlight.  The slits are matched in scale to the wavelength of visible light and their length and distance apart determine the color produced.

This grating pattern is where the efficiency boost comes in.  In current LCDs, a polarizing filter absorbs half the light (the part with the wrong polarization).  The grating on the new filter doesn’t absorb the light with the wrong polarization, it instead reflects it back towards a mirror that flips some of its polarization, letting more light pass through the filter.

Researchers are trying to improve the efficiency further and are coming up with ways to mass produce the filters, like with roll-to-roll printers.

via MIT Tech Review

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This summer I was lucky enough to be able to drive across the county and visit 29 states and dozens of different cities. One city that really stuck out to me though was Portland. It was young, hip, and, although cool in its own right, was not at all my scene (I’m a country boy through and through). What really stuck out to me about Portland though was the traffic, or lack thereof. See, Portland has a rather complete public transportation system, which includes a lot of streetcars.

The streetcars have been a success for Portland, and other cities are taking notice. Combine that with changes to the Department of Transportation’s new guidelines for building public transit, and we could see a real streetcar renaissance.

(more…)

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Lithium-Ion Battery Prices Set to Drop

battery-production
It looks like supply and demand is working out in the consumers’ favor when it comes to lithium-ion batteries.  Production has been ramping up for the batteries as more electric cars go into production and that has led to an oversupply that may just keep piling up.  Analysts are predicting a price drop of between 19 and 25 percent by the end of the year — a slash that could also spell cheaper electric cars in the very near future.

Battery makers in Japan and Korea, like Samsung and Panasonic, account for 75 percent of the world’s production, and they’ve been competing to get the largest share of a market that could triple over the next six years.  This production and pricing war has created a glut of batteries and, luckily for consumers, a falling price.

Many first generation electric vehicles are going on sale in the coming months.  I won’t be surprised if the second generations, much like we’ve seen with later generation hybrids, include a cheaper price tag.

via Treehugger

image via GM

 

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BIRDFLU INDONESIAAs the special envoy on climate change for the World Bank, Andrew Steer might be thought of as the $6 billion man of environmental finance. He oversees more than that amount for projects to fight the effects of global warming.

“More funds flow through us to help adaptation and mitigation than anyone else,” Steer said in a conversation at the bank’s Washington headquarters. Named to the newly created position in June, Steer said one of his priorities is to marshall more than $6 billion in the organization’s Climate Investment Funds to move from smaller pilot projects to large-scale efforts.

While the World Bank is not a party to global climate talks set for Cancun, Mexico, later this year, it is deeply engaged in this issue, Steer said. Acknowledging that an international agreement on climate change is a long shot this year, he said there are still opportunities to make changes to cut the greenhouse gas emissions that spur climate change.

PERU/“We do see there are opportunities,” Steer said. “The mistake would be if it’s sort of all or nothing.” The bank is strongly supporting action to limit deforestation, offer quick financing to start climate projects and reform carbon markets to extend them to countries that have been left out so far.

Even though the World Bank won’t be at the negotiating table in Cancun, its members will be there, and 80 percent of them want the bank to focus on climate change, Steer said. It’s all part of a what he sees as a fundamental shift in the international attitude toward dealing with this problem.

“There is a new revolution that’s going on now,” he said . “It’s not only driven by personal commitment, like it would have been 15 years ago … Now it’s driven by just the sheer logic … If you care about long-term poverty reduction, you simply cannot avoid this issue.”

Photo credits: REUTERS/Supri Supri (Andrew Steer (right) then the World Bank’s Indonesia country director, with World Health Organization’s Georg Peterson at a news conference in Jakarta, August 24, 2006)

REUTERS/Mariana Bazo (Deforestation near a gold mine along Interoceanic highway section linking Peru and Brazil in the Amazon region of Madre de Dios, August 20, 2010)



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more u.s. companies are boycotting petroleum products from the alberta tar sandsIn a sign of things to come for corporate activism, The Gap, Timberland, Levi Strauss and Walgreens have just joined Whole Foods and Bed, Bath and Beyond in a boycott of petroleum products sourced from the notorious Alberta Tar Sands. As reported by Bob Weber of The Canadian Press, Federal Express has also adopted a policy that appears to lead toward joining the boycott.

The move comes just as scientists from the University of Alberta released a report on the mercury, arsenic, lead, cadmium, and nine other toxins from tar sands operations found in the Athabasca River system. In the meantime, environmentalists in the U.S. are raising the alarm over tar sands-related damage in Montana, where new road construction is planned in order to accommodate trucks hauling massive pieces of equipment to the Alberta tar sands.

(more…)

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Water and Security in Iraq

The New Security Beat is on a roll of late, most recently running this short interview with Iraq’s first Minister of the Environment, Mashkat Al Moumi:

NSB: Iraq’s water minister recently called the water infrastructure situation “a threat to national security.” Would you agree with that assessment?…

MM: I definitely agree with Minister Latif Rasheed on his analysis. The lack of proper infrastructure to supply water aggravates the population against the government. The water supply situation was critical when I was in office. For example, according to the Ministry of Water Resources only 32% of the Iraqi population enjoys access to safe drinking and 19% enjoys access to a good sewage system.

Stories like these are really bringing home the point that environment, development and security issues are so intertwined in many cities as to be essentially the same issue (though we still address them with professional-silo-defined solutions).

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(Posted by Alex Steffen in Water at 5:45 PM)

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In a last-minute race to the finish-line, the CEC has approved a staggering 2,800 MW (or 3 GW) of solar projects this month in California.

Among them are Tessera Solar’s 709 MW Imperial Valley Solar project in Imperial County (scaled down from 750 MW, by BLM request) and NextEra Energy’s 250 MW Beacon Solar Energy Project, the first large-scale solar-thermal power projects permitted in California in two decades.

During the same time, only one 760 MW fossil plant was approved: Mirant Corp.’s 760-MW Marsh Landing Generating Station.

This ratio of clean energy approvals to dirty energy approvals reverses the pattern over the last ten years. (more…)

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