Published on November 16th, 2009
This impressive footprint is Nike’s Considered Air Jordan XX3, their first basketball shoe designed using the Considered Ethos.
Lorrie Vogel is the general manager of Nike Considered, Nike’s in-house sustainability think tank. She holds a degree in Industrial Design from Syracuse, and numerous patents. Her work in innovating around sustainability has helped put Nike on Fast Company’s Fast 50 list multiple times. Considering how aggressive Nike’s sustainability goals have been, it’s even more impressive that they are on track to meet their targets.
Sustainability is second only to performance when ranking the critical factors of a product. Nike is committed to making their entire collection as environmentally responsible as possible. Lorrie Vogel spoke at the Opportunity Green conference in Los Angeles, explaining some of the ways Nike is meeting these targets. In this phone interview, Lorrie expands on some of the points she touched on in her presentation. The conversation is split into two articles, in order to go deeper into the many changes that need to happen to increase use of recycled and organic materials in apparel and footwear. We begin with a discussion about materials, and conclude with the human element needed to ensure these changes occur in a timely manner.
From Nike: The long-term vision for Considered is to design products that are fully closed loop: produced using the fewest possible materials, designed for easy disassembly while allowing them to be recycled into new product or safely returned to nature at the end of their life. By 2011, 100 percent of footwear will meet baseline Considered standards, apparel by 2015 and equipment by 2020 – creating better performing products while minimizing environmental impact by reducing waste, using environmentally preferred materials and eliminate toxins.
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Published on November 11th, 2009
On this Veterans Day, set aside to honor the sacrifices and contributions of U.S. military veterans, another contribution can be added to the rolls: veterans are playing a strong part in America’s transition away from fossil fuels into a more sustainable, healthful environment and a more secure energy future.
Veterans groups including Operation Free, VoteVets, and an ad hoc group of retired senior military officials are calling for more sustainable fuels and a lower carbon footprint, a position that reflects the Pentagon’s growing urgency to free its high mobility, high tech 21st century warriors from the burden of using fossil fuels that harken back to the days of kerosene lamps and horse drawn buggies. It also reflects an under-the-radar green metamorphosis in the philosophy of U.S. national defense itself.
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Published on October 28th, 2009
A very detailed and complex study (pdf) Increasing Wind Energy’s Contribution to the US Electricity Supply weighing the costs and benefits of increasing wind power to 20% by 2030 included some very interesting projections on bird extinction numbers expected from climate change.
While it may not be news to cleantechnica readers that climate change will kill more members of more species than wind turbines, it is interesting to see the actual figures comparing bird loss from climate change versus from wind turbines.
The study found at least 950 entire species of terrestrial birds that will be threatened with extinction as a result of climate change under several scenarios, even at the lower estimate of temperature gains, just counting species of non-sea birds in the higher latitudes; outside the tropics.
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Published on October 24th, 2009
Mercury pollution is next on the list of global health threats to face concentrated action with the goal of elimination. According to Zero Mercury Working Group, yesterday the first significant steps toward a binding treaty to control mercury pollution were announced at a United Nations Environmental Program meeting in Bangkok, Thailand, in advance of negotiations that will take place in Stockholm next summer.
The global nature of mercury pollution lies in its ability to travel long distances from its point of emission through the food chain. In fish it accumulates in its most toxic form, methylmercury. Zero Mercury hopes to achieve a treaty by 2013 that promotes more sustainable alternatives to mercury in products and industrial processes, with the broad goal of addressing all controllable emissions of mercury in the environment.
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Published on October 19th, 2009
That is correct — not million but billion, not in one year but in one month! That is how much the US spent on imported oil in September 2009.
For those concerned about the US economy or national security risks, T. Boone Pickens and data from the US Department of Energy’s Energy Information Administration (EIA) show us that foreign oil imports should be at the top of our list. We rely very heavily on foreign oil and send a good chunk of our money to other countries to supply us with that oil — $25 billion last month alone!
Take a closer look.
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Tags:
economy,
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imports,
national security,
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Nigeria,
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Wind
Published on October 18th, 2009
Mountaintop removal, the hyper-destructive practice of blowing up entire mountains to get at coal near the surface, is in for a rough ride. Though in technological terms mountaintop removal is downright third-world compared to the high tech sustainable energy industry, it’s still been going nonstop right here in the Appalachian mountains of our own northeastern U.S.. The result has been hundreds of mountains destroyed in one of North America’s richest ecosystems, hundreds of miles of streams buried, and an economic and public health climate that is among the worst in the nation. Now all that is poised to end. Earlier this year the U.S. EPA suspended the mountaintop removal permitting process and Raw Story is now reporting that the first permit veto is immanent.
According to Raw reporter Joe Byrne, the Mingo Logan Coal Company was notified this past Friday by the EPA that the mountaintop removal permit in the pipeline for its Spruce No. 1 mine in West Virginia faces a veto due to “a high potential for downstream water quality excursions under current mining and valley fill practices.” With financial backers like Bank of America cutting their ties with companies that practice mountaintop mining, the impending veto could be a harbinger of more to come.
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Published on October 17th, 2009
Some of the landfill gas at McCarty Road Landfill in Texas was captured for sale to a local utility, but the rest was just getting flared. Now, though, Ameresco Services captures that excess and sends it four miles through an underground pipeline to Anheuser-Busch brewery to meet their goal of getting 15 percent of their needs by 2010 promised a few years ago.
How much business is there to be made in capturing and using waste energy? Well, the company that developed the energy recycling waste-to-power system that helps fuel the biopower plant at the brewery has got to be one of the few companies in this economy to enjoy 47% growth over the last 5 years!
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Published on October 11th, 2009
Recovered energy generation produces electricity from heat that would otherwise be thrown away. This “geothermal” energy technology would lower carbon emissions on oil fields and from cement makers, two of the three major carbon emitters to be covered by CEJAPA energy legislation. The potential is for 5,000 MW of electricity to be harvested, and CO2 reduced; just from oil drilling operations in this country.
I contacted Jim Nations at the Rocky Mountain Oilfield Testing Center, who was kind enough to give me some additional details on the tests that I wrote about last week. The DOE testing is being carried out on a 10,000 acre oil field with over 1,000 well bores to extract geothermal energy from the byproduct of oil drilling (hot water), using a 250 KW Ormat recovered energy generator unit (pictured above).
The power system comprises a commercial standard design Ormat Organic Rankine Cycle power plant. The binary power unit uses produced hot water as the heating fluid for a heat exchanger in the Ormat Energy Converter, where a secondary working fluid, an organic fluid with a low boiling point, is vaporized. That vapor is then used to spin a turbine coupled to a generator to produce electricity.
Jim’s answers, over the jump:
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Published on October 9th, 2009
One year ago the French company Alstom began a year-long US test of capturing CO2 from the water+carbon-dioxide mix created using their chilled-ammonia technology, in the smokestack of the Pleasant Prairie Power Plant in Wisconsin.
This week the year’s results were announced. The years average CO2 capture rate was 90%, according to a joint announcement from the EPRI, We Energies and Alstom to the Society of Environmental Journalists.
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Published on October 5th, 2009
Coal power is not base-load electricity by itself. To enable coal to reliably deliver electric power, it took the creation of an entire other national infrastructure; the trans-continental railroad system.
Without the unceasing rail-car-load delivery, every 12 hours, on the hour, hour after hour, day after day, week after week, year after year, of every next 12-hour-supply of fuel for the fire; the fire would go out, the water wouldn’t boil, the steam wouldn’t rise, the turbine wouldn’t turn; the next 12 hours of electricity wouldn’t be made. The fire must never go out.
Coal plus railroad = base-load power.
Even today, a century later, every 12 hours in this nation a trainload of coal from Wyoming or Pennsylvania or Ohio, must arrive at an electric power station near your city, to make your coal power for the next 12 hours. No trainload of coal; no coal power. What does that have to do with wind storage?
Wind plus storage = base-load power.
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