Clean Energy Bill signed by President Bush
October 3, 2008
The newest economic stabilization bill includes clean energy tax incentives --
Consulting-Specifying Engineer, 10/8/2008 7:39:00 AM--
President Bush signed the $700 billion Emergency Economic Stabilization Act of 2008 (H.R. 1424) into law on Oct. 3, 2008, which also extended and enhanced critical tax credits and financing relating to renewable energy and energy efficiency.
The Energy Improvement and Extension Act of 2008, which was attached to H.R. 1424, provides a one-year extension of the production tax credit (PTC) for wind energy, keeping the credit in effect through 2009. The bill also provides a two-year PTC extension, through 2010, for electricity produced from geothermal, biomass, and solar energy facilities, as well as trash-to-energy facilities, small hydropower facilities using irrigation water, capacity additions to existing hydropower plants, and hydropower facilities added to existing dams.
July 21, 2016
The recent recall of hoverboards because of exploding lithium-ion batteries highlights the danger of overheating batteries. Amy Marconnet, an assistant professor of mechanical engineering, can speak about the effects of excessive heating in batteries. Marconnet (pronounced mar-co-nay) founded the Marconnet Thermal and Energy Conversion Lab, where researchers are dissecting the batteries and testing materials making up electrodes and a critical component called a separator. (A video is available at https://www.youtube.com/watch?v=qCTMA8sxZO0) Battery failures have been reported in products ranging from commercial airliners and laptops to hoverboards and cellphones. Chemical reactions in the batteries generate heat while discharging and charging. The separator is a layer of material between the positive and negative electrodes. When it fails due to high heat, the battery short-circuits and could explode.Read Full Story