Corn pellets that burn like coal
Next Step Biofuels' Russ Zeeck says these corn pellets could be a new form of renewable energy. They are made from the corn stalks, leafs and cobs left behind after harvest.
Plus, converting the corn plants into pellets makes them easier to ship.
Zeeck says coal-fired power plants can burn the corn pellets along with coal. Doing so might help reduce pollution, and the corn pellets would be considered a renewable source of energy.
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Cost, safety drive line-burying decisions at Tucson Electric Power
TUCSON - Though wildfires in California caused by power lines have prompted calls for more underground lines, Tucson Electric Power Co. plans to keep to its policy of burying lines selectively for safety.
Like many other utilities, TEP typically doesn’t install its long-range, high-voltage transmission lines and distribution equipment underground because of higher costs that would be passed on to ratepayers, TEP spokesman Joe Barrios said.
But the company will sometimes bury lower-voltage lines and equipment where it is cost-effective or needed for safety, or if customers or developers are willing to pay the higher installation costs
Underground installations generally include additional engineering…
