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RW-EDI has many potential uses including direct production and separation of products, product purification, desalination, salt waste recovery, and water recycling. Argonne National Laboratory received R&D 100 Awards in 2002 and 2006 for developing the technology and has completed successful pilot tests.
Unintentional emission sectors: Coal burning, ferrous- and non-ferrous (Au, Cu, Hg, Pb, Zn) metal production, cement production. Intentional-use sectors: Disposal and incineration of product waste, cremation emissions, chlor-alkali industry. UNEP produced its first Global Mercury Assessment in 2002 and a subsequent study in 2007.
Wastewater treatment plants (WWTPs), waste streams from food and beverage processing plants, crop farms and animal feed facilities, and municipal landfills are all biogas sources. Analysis of excess and/or waste hydrogen sources. Combined heat and power (CHP) fuel cell systems. The 2015 cost target was $2-$3/gge.
Plug-In Hybrids Are Cleaner (Even on a Coal Grid) [ to top ] This entire section is finally obsolete -- because we now have a definitive study by the Electric Power Research Institute and the Natural Resources Defense Council. In some areas where wind and hydropower is wasted at night, the rate can be as low as 2-3 cents per kWh.
But its monumentally less pollution , even on the national (half-coal) grid. Toyotas Nickel-Metal Hydride batteries are considered "non-hazardous waste" [See "high voltage electrical systems" ]. Dont PHEVs just shift pollution from gasoline cars to power plants? Are the batteries recyclable?
He started at CNET News in 2002, covering IT and Web development. by homercles82 April 7, 2009 11:23 AM PDT Yes we will just be charging these cars using electricity that is made from naturla gas and coal fired palnts while we ignore nuclear unlike most of Europe. Before that, he was executive editor at IT publication InfoWorld.
By 2002, BYD had become one of the top four manufacturers worldwide - and the largest Chinese manufacturer - in each of the three rechargeable battery technologies (Li-Ion, NiCad, and NiMH), according to a Harvard Business School case study of the company. "Its a completely different business model."
Denmark did that with Wind Power and now most of their energy comes from wind rather than oil, natural gas, or coal. We should have built more Nuclear power plants and created a nuclear waste recycling program. I had surmised this in my 2002 car design thesis [link] even before anyone was talking about plug in series hybrids.
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