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Plastic Bags Recycled into Batteries at Argonne National Laboratory

ARGONNE, Ill., Dec. 22 (UPI) — Plastic bags found in abundance at grocery stores could be recycled into carbon nanotubes, a component in lithium ion batteries, an Illinois scientist said.

Vilas Pol, of Argonne National Laboratory 25-miles southwest of Chicago, developed the process as a way to turn plastic waste into an energy resource, the Southtown Star reported Tuesday.

With cobalt acetate as a catalyst, plastic bags were heated to 1,292 degrees Fahrenheit, which caused the carbon in the plastic to grow as nanotubes on the cobalt particles, Pol said, noting the process could be used on plastic water bottles and plastic cups.

The cobalt acetate, which is relatively expensive, could be recovered when the batteries were recycled, Pol said. Performing the process without cobalt acetate yields carbon spheres that could be used in printer ink.

Yet to be determined is how to collect enough bags to make the project cost efficient, Pol said. Recycling programs find the bags difficult to collect because they often get swept up in air currents, causing a problem for curbside collectors and recycling centers.

Copyright 2009 by United Press International

Posted in Consumer Products, Consumer Waste, Electronic Waste, Electronics, House & Home, Packaging, Recycling, Recycling & Waste, Science, Space, & Technology0 Comments

Obama Seeks Incentives for Home Energy

WASHINGTON, Dec. 15 (UPI) — President Barack Obama Tuesday called on Congress to provide temporary incentives for U.S. homeowners who invest in energy-efficient retrofitting.

“The simple act of retrofitting these buildings to make them more energy-efficient … is one of the fastest, easiest and cheapest things we can do to put America back to work while saving money and reducing harmful emissions,” Obama said during a visit to a Home Depot in Alexandria, Va., while ticking off retrofitting examples such as installing new windows and doors, insulation, roofing, correcting ceiling leaks and modernizing heating and cooling equipment.

He also noted energy-related investments made under the American Reinvestment and Recovery Act put the nation on a pace “to upgrade the homes of half a million Americans by this time next year … boosting the economy, saving money on energy, creating clean energy jobs that can’t be outsourced.”

And there’s another reason to retrofit, Obama said to some chuckles — insulation is sexy.

“Here’s what sexy about it: saving money,” he said. “You put in the insulation, you — you weatherize your home now, you will make up that money in a year or two years or three years, and then everything after that is just gravy.”

Copyright 2009 by United Press International

Posted in Buildings, Consumer Products, Electricity, Energy, Energy & Fuels, Energy Conservation, Energy Efficiency, Energy Efficiency & Weatherization, Homes & Buildings, House & Home0 Comments

President Barack Obama Speaks on Energy Savings at Home Depot in Alexandria Virginia

Obama Visits Virginia Home Depot Store

U.S. President Barack Obama speaks at a meeting on the economic impact of energy saving home retrofits with labor, manufacturing, and small business leaders at a Northern Virginia Home Depot store in Alexandria, Virginia on December 15, 2009. UPI/Ron Sachs/Pool

Date Taken: December 15, 2009

Posted in Electricity, Energy, Energy & Fuels, Energy Conservation, Energy Efficiency, House & Home1 Comment

President Barack Obama Speaks on Energy Savings at Home Depot in Alexandria Virginia

Obama Visits Virginia Home Depot Store

U.S. President Barack Obama speaks at a meeting on the economic impact of energy saving home retrofits with labor, manufacturing, and small business leaders at a Northern Virginia Home Depot store in Alexandria, Virginia on December 15, 2009. UPI/Ron Sachs/Pool

Date Taken: December 15, 2009

Posted in Electricity, Energy, Energy & Fuels, Energy Conservation, Energy Efficiency, House & Home0 Comments

President Barack Obama Speaks on Energy Savings at Home Depot in Alexandria Virginia

Obama Visits Virginia Home Depot Store

U.S. President Barack Obama speaks at a meeting on the economic impact of energy saving home retrofits with labor, manufacturing, and small business leaders at a Northern Virginia Home Depot store in Alexandria, Virginia on December 15, 2009. UPI/Ron Sachs/Pool

Date Taken: December 15, 2009

Posted in Electricity, Energy, Energy & Fuels, Energy Conservation, Energy Efficiency, House & Home0 Comments

President Barack Obama Speaks on Energy Savings at Home Depot in Alexandria Virginia

Obama Visits Virginia Home Depot Store

U.S. President Barack Obama speaks at a meeting on the economic impact of energy saving home retrofits with labor, manufacturing, and small business leaders at a Northern Virginia Home Depot store in Alexandria, Virginia on December 15, 2009. UPI/Ron Sachs/Pool

Date Taken: December 15, 2009

Posted in Electricity, Energy, Energy & Fuels, Energy Conservation, Energy Efficiency, House & Home0 Comments


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