The Dirt

Get the daily dirt on matters of the earth: climate change, endangered species, green technology and the path to a cleaner, sustainable future.

40,000 Plug-In Hybrids Given Access to California's Carpool Lanes

Salvatore Cardoni | 18 hours ago | Comments (0)
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Is adding 40,000 cars to this mess a good thing? (Photo: Gene Blevins / Reuters)

Come 2012, California's carpool lanes will be a bit more congested—and it's all the fault of clean energy.

On Monday, Governor Arnold Schwarzenegger signed into law SB 535, which allows for an additional 40,000  California motorists to drive in HOV lanes, reports Treehugger.

The bill's sponsor, State Senator Leland Yee, a Democrat from San Fransisco, said, "It is imperative that we find ways to limit our carbon footprint."

According to the Los Angeles Times, the bill would "provide thousands of permits for new models of fuel-efficient cars, including G.M.'s Chevrolet Volt, due out later this year, as well as the new Toyota Prius and Nissan Leaf."

According to Yee, "SB 535 will provide a great incentive for car manufacturers to develop higher emission standards and for individuals to purchase greener vehicles. The Governor's signature of this bill will help jump-start sales of these green vehicles and encourage greater stewardship of our environment."

The California Chronicle is reporting that the previous HOV access program—set to expire at the end of 2010—resulted in the purchase of more than 100,000 hybrid cars. More

Bio-Fueled Scooter Takes a Test Run Across Antarctica

Jon Bowermaster | 20 hours ago | Comments (0)
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The Antarctic expanses await this bio-fueled scooter. (Photo Courtesy Moon-Regan Transantarctic Expedition)

A few months from now, at the height of Antarctica’s very short summer, riders aboard one “bad-ass” snowmobile will attempt to cross the seventh continent.

A “Bio-Inspired Ice Vehicle” designed by Lotus—and powered by biofuel—will pace a team of 11 researchers hoping to make the fastest “crossing” of Antarctica ever.

As is required of all expeditions these days, an environmental message is attached. The Moon-Regan Transantarctic Expedition says it wants to “examine the impact of climate change on the continent and raise awareness of the issue.”

Biofuels are produced from renewable resources, especially plant biomass. Vegetable oil is a biofuel. No vehicle powered by vegetable oil has ever attempted to traverse the Antarctic ice.

Still, novel forms of transport are hardly new to Antarctica. Ernest Shackleton took both horses, and the first car to the southernmost continent. In 1912, Australian Douglas Mawson shipped the first airplane to Antarctica (it never successfully flew). Mawson returned to the icy wilderness in 1963—driving a classic Volkswagen Beetle. More

California's Plan to Ban Plastic Bags Defeated In Senate

Salvatore Cardoni | 22 hours ago | Comments (0)
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Viva la plastica! (Photo: Kimberly White/Reuters)

In California, the plastic bag lives on.

The Sacramento Bee is reporting that a measure to outlaw plastic bags in grocery stories was defeated late Tuesday in the state Senate, where lawmakers said it would be costly for consumers.

The law was to take effect in January 2012.

By July 2013, the ban would have extended to convenience stores, drugstores and mom-and-pop stores.

The bill, officially named AB 1998, was authored by Assemblywoman Julia Brownley, a Democrat from Santa Monica, and supported by Governor Arnold Schwarzenegger.

The measure garnered just 14 votes, with 20 opposed.

"I think we missed a great opportunity," said Brownley, reports the Los Angeles Times.

More

That Figures: Plastic Bags

Salvatore Cardoni | yesterday | Comments (1)
The Dirt

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380 billion
 polyethylene bags per year are used by U.S. consumers
3.8 million
tons of plastic bags, sacks and wraps were generated in 2008 in the U.S.
19 billion
plastic bags are used per year by California's 38 million residents
80
percent of worldwide plastic bag use is attributed to Europe and North America
4 to 5
grams is the average weight of a plastic bag; it can hold up to 17 pounds
500 
years is how long a plastic bag takes to decompose
More

Five Ws: Brad Pitt's New Orleans Eco-Housing for the Lower Ninth Ward

Salvatore Cardoni | yesterday | Comments (0)
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WHO: Brad Pitt's "Make It Right" Foundation.

WHAT: Building 150 energy-efficient and environmentally friendly homes. With a price tag of $150,000, the homes are affordable.

WHEN: "Make It Right" was founded in December 2007.

WHERE: New Orleans, Louisiana—Lower Ninth Ward.

WHY: When Hurricane Katrina struck New Orleans on August 29, 2005, 80 percent of the city was flooded, 1,577 people were killed, and 4,000 homes in the Lower Ninth Ward were destroyed. More

See This, Do That: Endangered Tigers

Salvatore Cardoni | yesterday | Comments (1)
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White tiger cubs during a photo shoot at Serengetti Safari park in Hodenhagen, Germany. (Photo: Christian Charisius / Reuters)

Look at those faces!

Sadly, new studies indicate that as few as 3,200 tigers are left in the wild today.

The big cats occupy less than 7 percent of their original range.

Continued deforestation and unfettered poaching have pushed these beautiful creatures to the precipice of extinction.

Now, more than ever, tigers need your help.

Take a moment to Save a Tiger Today. More

See This, Do That: Endangered Mountain Gorillas

Salvatore Cardoni | 2 days ago | Comments (0)
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A baby mountain gorilla watches rangers in the forest on the slopes of Mount Mikeno in the Virunga National Park. (Photo: Peter Andrews / Reuters)

Yeah, we know, off-the-charts cuteness.

But did you know that only 700 or so mountain gorillas are left in the world?

They need your help, and time is of the essence. Take five minutes right now and TakePart—use this link to Save the Great Apes. More

World's Greenest Priest Leads Global Prayer Against Climate Change

Salvatore Cardoni | 2 days ago | Comments (0)
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Patriarch Bartholomew prays for the melting glaciers during his 2007 Arctic Ocean Symposium. (Photo: Nikolaos Manginas / Patriarchate.org)

The man with the long white beard and longer official title has a simple request for his 200 million followers.

This coming Wednesday, September 1, His All Holiness, Bartholomew, Archbishop of Constantinople, New Rome and Ecumenical Patriarch—Patriarch Bartholomew for short—will ask the world's Orthodox Christians to pray for the protection of the environment.

The prayer is just one of an untold number of good deeds Patriarch Bartholomew has undertaken on behalf of the natural world since ascending to the throne of the Eastern Orthodox Church in 1991. More

Carbon Offsets? No Thanks, Say Surveyed Fliers

Salvatore Cardoni | 2 days ago | Comments (1)
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How many of these passengers bought carbon offsets? (Photo: Cheryl Ravelo / Reuters)

Two weeks after TakePart's in-depth look into the aviation industry's topsy-turvy relationship with climate change comes this nugget—only 7 percent of fliers are purchasing carbon offsets when offered.

The Guardian reports that even though 56 percent of passengers surveyed at London's Stansted Airport knew what carbon offsetting was, 93 percent of them did not set aside any funds for green energy. More

Global Warming: A Threat to Your Triple Nonfat Macchiatto?

Salvatore Cardoni | 4 days ago | Comments (0)
The Dirt
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Invasive coffee borer beetles love coffee berries. (Photo: Paulo Whitaker / Reuters)

For years, the coffee borer beetle has been feasting on coffee berries.

Pesticides have proven ineffective in fighting the invasive species, and annual worldwide damages range around $500 million.

And now for the bad news.

New research indicates that even a slight increase in temperatures increases the spread of the pest.

Yeah, that’s right—global warming could kill coffee. More