While we are all aware that we should only be using BPA-free, reusable water bottles, at least now there are some new, earth-friendly alternatives to traditional plastic bottles. 

Green Planet Bottling has introduced a 100-percent plant-based water bottle that is carbon neutral and toxin-free, compared to bottles contained both petroleum and BPA.  Green Planet water is vapor distilled for taste and purity, and the bottles are fully recyclable and compostable in 80 days.

Bottles returned to Green Planet are ground into flakes and then hydrolyzed to make new bottles.  Consumers can find Green Plant water in 16.9-ounce bottles at schools, select restaurants, corporate settings, hotels, and convenience stores. Twelve-ounce bottles are due out later this spring

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In recent months, protests over the severe illnesses caused by China’s heavy industries have resulted in a crackdown on polluters. Leading the charge has been the state-run media, which the central government is now using to gain control over corrupt local authorities and powerful commercial enterprises.

Last August, residents of Chongqing town in the central Chinese province of Shaanxi surrounded the town’s huge lead works, run by China’s largest lead smelting company. It was a brave act in a totalitarian country. But the people of Chongqing were angry because the town’s doctors had found that of the 731 children they checked, 615 were suffering from lead poisoning caused by pollution from the Dongling Lead and Zinc Smelting Company.

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Responding to reports of environmental contamination in gas drilling areas across the country, the U.S. Environmental Protection Agency will conduct a nationwide scientific study to determine if the problems are caused by the practice of injecting chemicals and water underground to fracture the gas-bearing rock.

The study, announced Thursday but hinted at for months, will revisit research the agency published in 2004, which concluded that the process of hydraulic fracturing did not pose a threat to drinking water. The 2004 report has been widely criticized, in part because the agency didn’t conduct any water tests in reaching that conclusion.

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WASHINGTON (Reuters) – The Senate is close to wrapping up talks ahead of introducing a compromise climate change bill, said a top Democratic lawmaker who discussed ideas with industry groups on Wednesday.

“We’re planning to button up our efforts somewhere I hope next week,” Senator John Kerry told reporters after meeting with a coalition that represents automakers, forestry and paper companies, Big Oil, steel, mining, electricity and others.

Kerry is working with Republican Senator Lindsey Graham and independent Senator Joseph Lieberman on a bill to require U.S. industry to cut emissions of carbon dioxide and other greenhouse gases associated with global warming.

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Do we really need all the regulatory programs at the federal and state levels of government?

Do they really work to improve the quality of our air and water? Are they worth their cost in terms of regulatory burden and costs of compliance? In short, yes! To some extent, our regulatory programs are a trial and error affair. We can’t always know the ultimate effectiveness of a new program nor its ultimate costs. We can’t always predict the economic benefits of new regulations either since they invariably lead to innovation and generate new inventions and jobs.

The US has been monitoring the quality of our air and water for decades, so we can track the effectiveness of our programs. The U.S. Environmental Protection Agency (EPA) is making the most recent data available. Air pollution impacts public health, the environment, and the Earth’s climate, and understanding these impacts are important priorities for the agency.

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William F. Stewart is the author of Climate of Uncertainty: A Balanced Look at Global Warming and Renewable Energy, from Ocean Publishing. He is co-chair of the climate change and energy practice at Cozen O’Connor.

CleanTechies had four questions about his new book.

CleanTechies:  You promise a balanced look in your title, and you give the global warming nay-sayers a chapter.  Why do you feel it’s important to take this approach?

William F. Stewart:  I know it is a cliché, but skepticism really is the lifeblood of science. Historically, it is through the intense questioning of conventional wisdom that advancement has been possible. Although there are certainly a lot of cynics and charlatans masquerading as skeptics, good faith skepticism itself must be embraced if we are to achieve new discoveries. (more…)

The Web has been a valuable source of information on the releases of toxic chemicals our communities, and for citizens and environmental action groups to see what companies and facilities are emitting air pollutants, discharging  water pollution, and generating hazardous wastes.

Finding the information you were looking for was not always easy, and not always free. Now things are getting a little easier, and more information is obtainable for free.

The U.S. Environmental Protection Agency announced that it is providing Web access, free of charge, to the Toxic Substances Control Act (TSCA) Chemical Substance Inventory. This inventory contains a consolidated list of thousands of industrial chemicals maintained by the agency. (more…)

Oil supply is not infinite. Sooner or later it will run out. The interesting speculation is when that will happen. In a recent publication  of ACS Energy and Fuels, several Kuwaiti scientists have studied this matter with a multicycle Hubbert model. The original Hubbert model in 1956, accurately predicted that oil production would peak in the United States around 1970.

The model has since gained in popularity and has been used to forecast oil production worldwide. However, recent studies show that the model does not take into account more complex oil production cycles of some countries. (more…)

Is it worth spending a whole book dissectinig the writing of Bjørn Lomborg, the self-proclaimed “skeptical environmentalist?”  Certainly not in terms of the quality of Lomborg’s argument, which simply doesn’t stand up to scrutiny.  But Lomborg’s writing has been permitted to exercise a widespread and harmful influence.

For that reason, Howard Friel’s painstaking book The Lomborg Deception: Setting the Record Straight About Global Warming represents time well and usefully spent.

Friel identifies two strains in Lomborg’s work: his “theorem” that though global warming is happening and is human-induced it is far from a catastrophe; his “corollary” that there is therefore little need to incur the costs of reducing greenhousegas emissions to the extent urged by concerned experts. (more…)

Hot, nutrient-rich water seeping from a network of deep-sea volcanoes provides a consistent source of iron for the phytoplankton that soaks up carbon dioxide, playing a key role in limiting climate change, according to a new study by French and Australian scientists.

The world’s oceans capture about 25 percent of the carbon dioxide emitted by human activities, including the burning of fossil fuels, scientists say. Among the largest “carbon sinks” is the Southern Ocean between Antarctica and Australia.

Underpinning that cycle is the microscopic plant phytoplankton, which absorbs the carbon dioxide at the ocean surface and then eventually carries it to the ocean floor.

While it is well known that iron carried in dust or in coastal sediments can trigger phytoplankton blooms, the extent and consistency of deep-sea vents as a source of nutrients was not as well understood, according to the study published in the journal Nature Geoscience. (more…)