Carnegie Mellon has some interesting research going on these days. Those who oppose hydrogen as a fuel source (electricity) have quite a few problems to hang their hats on. For one, where to get the hydrogen from? Yes, it is abundant, but it is tied up with other stuff… making things such as water. Much of the hydrogen currently in use is captured from natural gas, which is expensive and has dubious environmental benefits. Another problem is hydrogen storage. What do you do with the hydrogen once it has been captured? Lastly, fuel cells are very expensive and take a lot of research and development time. Carnegie Mellon is working on that last one right now. Check here for their press release

I know that I’ll take lots of flak for this, but at the risk of losing credibility with certain readers (you know who you are!), let me say I don’t mind this research into hydrogen. I still strongly believe that electric cars have the brightest future, and hydrogen fuel cells may work as a good range extender. Yes, I agree that plugging in your electric car is the best solution, and for most people, a range extender will almost never be necessary. But, when it is necessary, hydrogen fuel cells are a possible source for that extra electricity. How far will you need to travel? OK… put that much extra hydrogen in the tank. You’ll probably almost never need it!

What I am saying is this: Don’t be too quick to write off hydrogen. Remember, when batteries were in their infancy, they would never have worked for electric cars either. Imagine a car full of acid filled glass jars!

[Source: Carnegie Mellon]

 

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BOLD MOVES: THE FUTURE OF FORD Step behind the curtain at Ford Motor. Experience the documentary first-hand.

We're having great weather here in Maine today and it's a struggle to not pitch the laptop to the side and go play outside all day. An eco-entrepreneur's work is never done!

Here are a few of the great posts from last week on Green Options:

• First Ever Solar Crossing Of The Atlantic Ends In NYC
A catamaran equipped with solar panels has completed the first-ever solar transatlantic crossing. The Swiss team behind the feat, Transatlantic21, said the 14 meter boat produced 2,000 kilowatt hours of solar energy.

The boat traveled over 7,000 miles using the sun's energy to power an electric motor. Any surplus juice was stored in the on board batteries. The boat's skipper, Michael Thonney, declared that such an experiment proves alternatives exist and that nuclear power "is not the answer". From the article,

"This proves that in our modern society it is indeed possible to travel the world efficiently and still safeguard the environment,' said Michel Thonney. 'This has been a liberating journey and one which I believe will transform the way we approach travel on our oceans, seas and waterways."

• Lighter Footstep: A Giant List of Summer Cooling Tips
Editor's note: Summer's coming, and our friend Chris Baskind, editor at Lighter Footstep, has put together a monster list of tips for staying cool… the green way.

With summer officially around the corner and temperatures edging higher, the Lighter Footstep editors have put together a giant list of ways to keep your cool.

We'll start with a quick apology to our readers in the Southern Hemisphere: we know you're there. Bookmark this and read it again in six months — but you'll find some general energy tips here which work as well during the winter as they do all summer long.

• Tip o' the Day: Color Me Phthalate Free
Sandal wearing season is just around the corner and the toes will come out to play. If you're using a splash of color on your little piggies, make sure your nail polish is phthalate-free.

Many nail polishes contain the chemical dibutyl phthalate, a plasticizing ingredient used to increase flexibility. Phthalates (pronounced FAL-lates) are known endocrine disruptors, which means the chemical interferes with the hormone system affecting growth, development and maturation. The thing is, companies aren't required to list the presence of this chemical on products that contain it.

While it is not proven that such small quantities of phthalates found in things like nail polish can cause harm in humans, it also wouldn't hurt to stay away from them if you can.

• The Green Options Interview: Danny Seo
A TV show, successful book series, a new DVD … and that is just the beginning! "Danny Seo is living proof that you can save the world without sacrificing style.," according to Elle Magazine. Danny, 29, encourages America to live a greener lifestyle. His first lifestyle book Conscious Style Home (St. Martin's Press; 2001) chronicles his renovation of his parents' Green Hills, Pennsylvania home. Using easy-to-find eco-friendly materials, the beautifully photographed book received rave reviews in The New York Times, Elle, Food & Wine, Elle Decor, and USA Today, who raved "Say 'environment' to Danny Seo, and it's as if you've punched the word into the search engine Google: Out roars an avalanche of ideas and references that threatens to scramble your brain.'" His brand new books Simply Green Parties and Simply Green Giving showcases Danny's unique take and approach to stylish green living. Both books feature lush, colorful photography and clear, step-by-step instructions along with Danny's secret tips and how-to information on living the Simply Green way. As Editor-at-Large of Country Home magazine, Danny pens a monthly column for the magazine and produce feature stories for the magazine's 7.6 million readers. Each month, his "Fresh Thinking" column features clever and easy ideas to recycle anything into gorgeously chic home accessories with quick and easy tips that prove green living can be gorgeous living, too.

• Biofuels Will Not Solve Global Warming: IPCC's Report Sparks Protest
Last week's release of the IPCC's Summary for Policymakers on climate change mitigation sparked backlash from several environmental groups. In a joint press release, Biofuelwatch, Global Forest Coalition, Global Justice Ecology Project, and several others stated they are "deeply concerned" about the inclusion of "large-scale expansion of biofuels from monoculture", including Genetically Modified (GM) crops, as a specific recommendation for mitigating catastrophic climate change.

• Kids Need Fair Trade
Editor's note: We're also pleased to welcome Alicia Erickson to the writing team. Alicia, along with her husband Brady Swenson, will be covering Fair Trade issues for us. Alicia and Brady live in Lawrence, Kansas, where they own and operate Two Hands Worldshop.

Saturday May 12th is the third global World Fair Trade Day. This day of celebration is an opportunity to increase Fair Trade awareness and expand understanding of the benefits it provides to poor families, deteriorating cultures and the environment. It also happens to be just before Mother’s Day, which offers a great chance to give your mom a gift that is also a gift to mothers across the world.

This year World Fair Trade Day will focus on children, with the motto “Kids Need Fair Trade.” Children are deeply affected by unfair trade policies. They become trapped in the cycle of poverty with little to no access to healthcare or education. Children in poor households are forced to work simply to eat. The World Fair Trade Day website claims “Coffee, cocoa (chocolate), bananas, oranges and sugar are among the food sectors that most exploit child labour.” Most of these products have a Fair Trade alternative.

• Green Building Elements: Tankless Water Heaters
Next to bulding heating and cooling, water heaters are the largest energy consumers in most homes. But, with a conventional water heater, much of the energy is spent on keeping the heated water from cooling off while it sits, waiting to be used. Tankless water heaters don't have these standby losses, and can be a much more efficient choice in some circumstances.

Tankless water heaters have no hot water storage (hence tankless), but can quickly raise water temperature by as much as 50 degrees F (~30 degrees C). They can do this with a flow rate ranging from 4 gallons per minute (GPM) to as much as 9 GPM. Tankless heaters are also much smaller than conventional water tank heaters, which can be a consideration for smaller homes where space is at a premium.

• Joining the May 15th Gas Out? Really? Read On…
Editor's note: We're very pleased to welcome Max Lindberg to our writing team. The publisher of the Lindberg Report podcast, now a part of The Fuels Report, Max is a retired broadcast journalist. We're very happy to have his wealth of experience on the team! Stay tuned — once we get the technical kinks worked out, Max will be producing the first GO podcast series, "Greening the Golden Years."

So you're going to join the May 15th MySpace members Gas Out. Good for you! We need to show those greedy, and not necessarily nice, oil-rich countries in the Mideast that we don't like their attitudes and hit 'em where in counts: in the pocketbook.

What a great idea: 72-million MySpace members avoiding gas stations for one day. I didn't do the math ( too complicated for me!), but based on a fill-up costing between $20 and $30, the boycott would cost the Middle Eastern oil companies more than $2,000,000.000 in revenue. That's $2 Billion. Wow!

• Green Myth-Busting: Hemp is Marijuana
MYTH: The United States Government considers ALL strains of hemp as marijuana.

Facts: Partially true, although things are changing. For in its more than 8000 years of cultivation, hemp and it’s psychoactive drug Cannabis Sativa have been inextricably linked. The name marijuana is a recent moniker. It was first called K(a)N(a)B(a) (cannibas) in early Sumeria and in is referred to as hashish in the Middle East.

We’re not going to address the marijuana culture here and around the world in this article. Our focus is about hemp and it’s use as a biodegradable, highly versatile resource.

 

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Filed under: MPG, Legislation and Policy

The gang in Detroit aren’t the only carmakers who aren’t thrilled by the prospect of some new regulations that will affect emissions and fuel economy. The Japanese Automobile Manufacturers Association recently released their opinions of the EU proposal to restrict CO2 emissions to 130g/km. The members of JAMA don’t think they can meet the requirements in the time-frame alloted. The combination of emissions, environmental and safety standards will make it hard to meet the new requirements.

New safety standards like the latest EuroNCAP crash tests, pedestrian safety requirements and others have increased the average weight of cars from Japanese manufacturers by 65 lbs between 1999 and 2005 and market forces for additional equipment have added another 155 lbs. The automakers have are pushing a more comprehensive approach the includes infrastructure improvements for better traffic flow, modified driving habits and technology improvements to make cars more efficient. The Japanese carmakers, particularly Nissan, are actively working on technology like vehicle to vehicle and vehicle to infrastructure communications to improve both safety and traffic flow.

[Source: JAMA]

 

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BOLD MOVES: THE FUTURE OF FORD Step behind the curtain at Ford Motor. Experience the documentary first-hand.

Photo: Green OptionsBeneath the electronic lights and rolling LED displays in New York City's Times Square, Yahoo! announced their "Greenest City in America" Challenge today.

The concept behind the challenge is to get individuals to make a difference by taking small actions in their every day lives. Yahoo! co-founder David Filo said he wanted to tap into the half a billion Yahoo! users to encourage greener lifestyles.

People can participate at the Yahoo! Be a Better Planet site. For each action you take through a Yahoo! green site you'll rack up points for you and your city. The city with the most points by June 8 will receive a small fleet of hybrid taxis. Individual participants with enough points will get a free compact flourescent bulb (CFL). Photo: Green Options

Actor Matt Dillon said, "I'm concerned with many environmental threats facing us and I want to do my part at reducing global warming." He encouraged the use of motion sensored lights, and suggested a few things each person can do such as replacing incandescnet light bulbs with CFLs, turning off the lights in empty rooms, walking or taking public transportation and unplugging chargers from outlets.

Photo: Green Options: Global Green CEO, Matt Petersen (left); Matt Dillon, actor (center); David Filo, co-founder Yahoo! (right)Matt Petersen, President and CEO of Global Green USA, stressed that when people take individual actions at home and at work, it will not only improve the lives of everyone but will send an important message to corporations and governments across the U.S. that Americans support the mayors climate protection agreement. The mayors climate protection agreement was initiated by Seattle Mayor Greg Nickels to get mayors of cities across the nation to come together to reduce municipal green house gas emissions in leiu of federal support.

The Greenest City in America challenge is just the latest effort by Yahoo! as they move toward greening their practices and operations. Earlier this year Yahoo! teamed up with the producers of An Inconvenient Truth to create an eco-info site 18seconds.org, and last month announced plans to take Yahoo! carbon neutral.

 

 

I’m certain they don’t. And, yes, there are now green dentists. Springwise takes note of Transcendentist, a Berkeley, CA, dental practice that keeps your teeth white the green way. According to their post,

Certified by the Alameda County Green Business Program, the office practices ecologically sustainable dentistry — from serving organic chamomile tea to using amalgam separator filters to prevent mercury entering the environment. (Transcendentist doesn’t use amalgam, but does remove old fillings.) Transcendentist also uses digital imaging instead of x-rays, which means less radiation for patients and employees, and no need for the chemicals that are used to process x-rays.

The eco approach extends to the rest of the office: non-toxic paint on the walls, chemical-free wool carpet and cloth headrest covers and bibs instead of paper disposables. Transcendentist was founded in 2003 by Fred and Ina Pockrass, with the aim of creating a calm and healing experience for clients. To this end, Transcendentist isn’t just environmentally friendly, but also incorporates elements of a spa. Every visit includes a foot massage, sound and color therapy are used to soothe patients, and the office even has its own line of essence-infused, natural body products.

While some will write this off as a hippy-dippy experiment, the practice is taking off: partners were told to expect 10-15 new patients a month. In reality, they’re getting 30, 40, even 60 in a few really good months. It’s been so successful, in fact, that the owners plan to roll out the concept as a licensed business model!

While the success of Transcendentist certainly points to the power of green marketing (especially when it’s the real deal), I’m guessing the efforts to create a calm, soothing environment also really contribute to the practice’s growth. An awful lot of people are still afraid to go to the dentist, and the assembly line approach I’ve seen in recent years (at least at the couple of practices I’ve used) isn’t likely to make patients look forward to that six-month cleaning. The Pockrasses aren’t just creating a greener dental office: they’re creating a better experience for their patients. Nothing quite like a foot massage to prepare you for the pick-and-water treatment.

Categories: dentist, green, sustainable, berkeley, california

Every time I check the feeds lately, it seems like there’s news about individual US states ramping up their renewable energy efforts. Colorado might have a leg up to begin with, since the National Renewable Energy Laboratory is located there. They’ve also got the advantage (thought they’re not the only state) of a newly-inaugurated governor who made energy issues a centerpiece of his campaign (and Tom Gray can feel free to tell me I was wrong again…). So, I wasn’t too surprised to come across several pieces of interesting news from the Centennial State. First, from Renewable Energy Access, news that utility company Xcel Energy is using a solar energy purchase agreement to meet its renewable obligations:

The contract, the first of its kind in Colorado under the new renewable energy standards, will provide for the development of an 8-megawatt (MW) solar photovoltaic electric generation facility in Alamosa. Xcel Energy will purchase the electricity generated by the plant to help it meet the solar requirements of the renewable energy standards adopted by Colorado voters in 2004.

The agreement calls for the facility to be in operation by Dec. 31, 2007 in order for Xcel Energy to start generating solar renewable energy credits as soon as possible. It will also ensure that the developer, SunE Alamosa1, LLC, can take advantage of a 30 percent federal investment tax credit available for non-utility solar facilities placed into service before Jan. 1, 2008, which will benefit Colorado ratepayers.

I wouldn’t be at all surprised if this becomes a model for utilities across the country. They can meet their obligations under state renewable portfolio standards while avoiding the large investment necessary to create generation facilities. And they’ve likely agreed to a stable rate with SunE Alamosa that could end up saving the company, and ratepayers, a ton of money in the long term.

Solar power’s just the beginning, though. In Boulder, startup firm Solix Biofuels Inc. is partnering with Colorado State University to commercialize technology for turning algae into biodiesel. From the Cherry Creek News:

“We’re facing two global challenges: depletion of our petroleum reserves and a buildup of greenhouse gases,” said Bryan Willson, director of Colorado State’s Engines and Energy Conversion Laboratory, which is helping Colorado State achieve its goal to lead the nation in developing and commercializing environmentally sustainable solutions to global problems. “This process harnesses photosynthesis to turn carbon dioxide and energy captured from the sun into an economical petroleum substitute.”

“Algae are the fastest growing organisms on the planet, and can produce 100 times more oil per acre than conventional soil-tilled crops that are now being grown for biofuel use,” said Solix founder Jim Sears.

Along with biofuels created from biomass, development of this technology seems very promising, and very preferable to using food crops. Not only does it avoid setting up a conflict in the marketplace between buyers of food and buyers of fuel, but it also requires a lot less land, and CO2 emissions from existing power plants can feed the process.

Finally, according to the same article, the state’s Department of Energy is discovering that Colorado is rich in another renewable energy source: geothermal energy:

The Colorado Geological Survey has identified several areas of the state where geothermal energy may be abundant. These locations include areas near Mt. Princeton outside of Buena Vista, the San Juan mountains near Ouray and Rico, and areas of the San Luis Valley near Trinidad.

“Geothermal energy presents an opportunity to expand renewable resources in Colorado that is often overlooked. This opportunity fits perfectly with Governor Ritter’s promise to add a full mix of renewable energies for our state,” said Tom Plant, OEMC director, while delivering the conference opening address. “Our hope is to have geothermal energy take a seat at Colorado’s renewable energy table alongside solar and wind power.”

All of these are promising developments. More importantly, I think, they show an approach to renewable development that needs to be emulated: exploration of a diversity of sources. If I worry about anything with the new enthusiasm for renewables, it’s the temptation to put all of our eggs in one basket — just think of all the attention ethanol got last year. Colorado may prove itself a model, not just for developing renewables, but for showing others how to start the process.

Categories: renewable, energy, solar, geothermal, biodiesel, algae, innovation, colorado

Whether in government, business, science, technology or media, transparency is one of the key factors in demonstrating authenticity, establishing trust, and proving there’s truth to claims of responsibility and sustainability. A transparent system makes previously hidden processes visible to all, allowing citizens to see how decisions have been made, how resources have been obtained, and how conclusions have been reached that effect their lives. With new technologies and networked movement building, citizens are now more capable than ever of forcing transparency where opaque systems lead to human rights abuses and corruption. The increasing use of open source as an approach to solving problems and disseminating information collaboratively means that we — the public — hold more power in determining our future. We write frequently about transparency in many contexts, as it forms an important part of the groundwork for a just, equitable, sustainable and democratic future. FarmSubsidy.org Worldchanging Interview: Thomas Homer-Dixon CFLs in Tian’anmen Square: Why China Needs to Become Transparently Green Blood Diamonds, Transparency and the Emerging Power of Global Citizen Action High-Tech Trash: An Interview with Elizabeth Grossman On Earth Day This is What Democracy Codes Like Earth Witness Digital Witness Web 2.0 and the New Corporate Watchdogging… (more)

(Posted by WorldChanging Team in Transparency and Human Rights at 9:59 AM)

Well, Rebecca beat me to this, but I think it’s a great concept: The PB&J Campaign. Most of us consider a peanut butter and jelly sandwich a memory from our childhood, but the campaign (which looks to be completely independent) wants to promote this comfort food as the way to “Make a difference one lunch at a time.” According to their site,

A PB&J will slow global warming. Next time you have one you’ll reduce your carbon footprint by saving the equivalent of 2.5 pounds of carbon dioxide emissions over an average animal-based lunch like a hamburger, a tuna sandwich, grilled cheese, or chicken nuggets. That’s about forty percent of what you’d save driving around for the day in a hybrid instead of a standard sedan. If you were going to have a ham sandwich or a hamburger, you save the equivalent almost three and a half pounds of greenhouse gas emissions.

A PB&J also saves about 962 gallons of water over the hamburger. To put this in perspective, two PB&Js a month instead of hamburgers will save about as much water as switching to a low-flow showerhead.

Have a PB&J and save 12 to 50 square feet of land from deforestation, over-grazing, and pesticide and fertilizer pollution.

Ultimately (and you’ve probably already figured this out), the campaign is promoting meatless meals, but I think this is one of the most innovative and non-threatening ways to do it. If we take the approach of telling people “You should stop eating meat because of it’s heavy environmental impact,” we’re likely going to get an unprintable response. But focusing on a single meal, and a single solution (though the campaign has other options if you just really don’t want to do PB&J), especially one with which we’re all familiar, should be a lot more effective. Sure, large-scale vegetarianism/veganism is ideal; it’s likely not going to happen any time soon, though. A couple of lunches a week, though — that’s achievable, and could make an impact.

Along these lines, another GO writer, Patrick Donnelly, has a post up today on making your own “fast food.” His suggestions are not only greener, but probably much more tasty than a drive-up window burger… So what are you having for lunch?

UPDATE: Bernard Brown, founder of the PB&J project, has started a blog on the site. In his first post, he addresses the question of funding… The short version: he and some friends are the sole sources of funding.

Categories: peanutbutter, jelly, food, climate, meat, meatless, campaign, activism

Global carbon dioxide emissions continue to rise, with the world producing 16% percent more CO2 in 2003 (the year of the most recent comprehensive data) than in 1990, according to the Little Green Data Book 2007, just published by the World Bank. More… Emissions of greenhouse gases (GHG) in Europe decreased between 2004 and 2005, according to preliminary data from a forthcoming report by the European Environment Agency (EEA). More… The UK Department of Health (DH) has released an update to its 2002 report that assessed the effects of climate change on human health. More… Citi, the financial services company, announced that it will direct $50 billion over the next 10 years to address global climate change through investments, financings and related activities to support the commercialization and growth of alternative energy and clean technology among the clients and markets it serves, as well as within its own businesses and operations. More… General Motors announced that it will join the United States Climate Action Partnership (USCAP), becoming the first automaker to support the non-partisan group’s call for action to address climate change through advanced technology and on an economy-wide, market-driven basis. More… The California Air Resources Board has posted a… (more)

(Posted by Mike Millikin in Transportation at 9:53 AM)

If you’re non-mechanical like I am, you can probably name two parts of a car that directly impact fuel efficiency: the accelerator pedal, and the tires. Those of you who understand an automobile’s inner workings can probably rattle off a few more. But few from either group would probably include the windshield. Yet Pittsburgh-based chemical, coatings and glass company PPG claims that it’s Sungate windshield technology does just that:

Recent PPG testing showed use of Sungate windshields, which reflect about 50 percent of the sun’s IR energy to help keep vehicles cooler, could reduce air conditioning use up to approximately 20 percent. The windshield reduces transmission of ultraviolet and IR solar energy, which helps reduce interior heat buildup, shorten cool-down time and reduce heat gain while driving.

“The Sungate IR-reflective windshield reduces the initial workload on a vehicle’s air conditioning system, which represents the biggest use of power for climate control in a vehicle,” said Mukesh Rustagi, global product market manager, PPG automotive OEM glass. “Because the air conditioner doesn’t have to work as hard, fuel efficiency increases and emissions are reduced, and consumers experience a cooler vehicle upon entry.”

Rustagi said the recent volatility in gasoline prices has made consumers more aware of vehicles’ fuel efficiency, as reflected in the sales shift from larger SUVs to smaller, more fuel-efficient vehicles. “A Sungate windshield helps vehicles’ fuel efficiency, which is great for the environment, for consumers’ pocketbooks and for automakers trying to satisfy consumers’ preferences,” he said.

According to PPG’s website, they’ve delivered over a million of these windshields to equipment manufacturers around the world (including GM), and that the Sungate performs 400 times better than conventional tinted windows. I had difficulty finding much else besides the company’s press release, but a paper at NREL’s website notes its work with PPG and other companies to develop just this kind of technology.

A four percent increase in efficiency certainly helps, and I find it interesting to see how engineers are looking beyond the engine and its performance for efficiency gains. Additionally, it’s easy to believe PPG’s claim that this is a technology that adds little extra cost to a vehicle while delivering improved mileage. So, I suppose my only question left: do they make these for hybrids…?

Thanks to good buddy and resident skeptic Bobby B. for the news. Full disclosure: Bob’s a PPG employee… Via Motor Age Online

Categories: car, automobile, winshield, efficiency, ppg, us