Air Quality

Transmission line would bring more wind power to Indiana

August 17, 2012
Chris O'Malley
Indiana electric utilities choking on federal environmental rules that threaten their coal and oil-powered generating stations might be able to tap wind power generated in the plains states starting in 2017.
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Plant upgrades might cost IPL nearly $1 billionRestricted Content

April 28, 2012
Chris O'Malley
New federal mercury-reduction regulations may force Indianapolis Power & Light to spend nearly $1 billion to upgrade its coal-fired electric plants scattered around Indiana. Duke Energy is mulling everything from plant upgrades to shutting down older units.
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Trucking firms shunning costly clean-burning engines

March 3, 2012
Chris O'Malley
Trucking fleets, already buckling under higher costs for insurance and fuel, are finding ways around new rules that nearly eliminate nitrogen oxides and particulate matter but also sent prices of new trucks soaring.
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Hoosier Environmental Council monitoring three bills in General AssemblyRestricted Content

January 21, 2012
Chris O'Malley
The state’s largest green group is seeking changes to measures it says could strip funding and oversight for environmental protection.
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Ford sees EV potential in Indianapolis

November 29, 2011
Chris O'Malley
Ford touts new models of electric and hybrid vehicles in seminar co-sponsored by the Greater Indiana Clean Cities Coalition, which promotes alternative fuels.
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Duke uncertain about impact of Indiana unit shutdown

June 6, 2011
Associated Press
Officials at Duke Energy don't know how soon they will be able to shut down two coal-burning units at a southern Indiana power plant after deciding to drop a multimillion-dollar project to convert them to natural gas.
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Electric vehicles gain traction in regionRestricted Content

June 4, 2011
Chris O'Malley
Indianapolis has one of the highest concentrations of plug-in electric vehicle drivers in the nation, an industry official says.
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New EPA rules could trigger Indiana emission testing

April 15, 2011
Associated Press
Drivers across Indiana could be required to have their vehicles undergo emissions testing if new federal Environmental Protection Agency rules set for release this summer are strict enough, a state environmental official said.
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Indiana experts weigh in on environmental issuesRestricted Content

March 5, 2011
A panel discussion includes topics ranging from green power initiatives and hybrid cars to landfill policies and environmental regulations.
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UPDATE: Lilly settles pollution suit for $337,500

February 24, 2011
Scott Olson
A complaint filed Wednesday by the U.S. government says Lilly's plant on South Harding Street is emitting high levels of acetonitrile and methanol, considered hazardous air pollutants by the EPA.
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Degree in clean energy to be offered at IUPUI

February 19, 2011
 IBJ Staff
The bachelor’s in energy engineering and technology is believed to be one of only a handful of such programs offered around the country.
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Purdue poised to cancel coal-fired power plant

February 4, 2011
Associated Press
Purdue University is moving to call off plans for a new coal-fired power unit that had been strongly opposed by environmental activists.
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State's big polluters spewed less last year

December 27, 2010
 IBJ Staff
EPA data show an 18 percent decrease in toxic emissions among big manufacturers and electric utilities, but it's unclear to what degree better practices—or the slow economy—had on declining levels.
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Toxic chemical releases decrease 18 percent in Indiana

December 16, 2010
Associated Press
The 2009 Toxics Release Inventory released Thursday shows releases of toxic chemicals to the environment by companies in Indiana decreased by 20.6 million pounds, or 18 percent.
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Duke Energy wins verdict reversal in clean-air case

October 13, 2010
Bloomberg News
The renovations complied with Indiana's plan for implementing the federal Clean Air Act, a three-judge panel of the U.S. Court of Appeals in Chicago said in Tuesday's ruling.
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State makes it easier to renew asbestos-removal license

September 2, 2010
Associated Press
Indiana currently licenses about 2,500 asbestos-removal professionals each year.
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Indianapolis-based Xylogenics licenses yeast strain to ethanol producer

August 28, 2010
 IBJ Staff
Xylogenics claims its yeast strain, developed at the Indiana University School of Medicine, can increase yields and lower costs of producing corn ethanol.
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Hoosier Energy reaches settlement with EPA

July 23, 2010
 IBJ Staff
Rural electric cooperative to pay civil penalty of nearly $1 million for not using most modern pollution controls. Hoosier Energy also to spend up to $300 million on pollution controls at coal-fired plants.
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Proposed air pollution rule could cost utilitiesRestricted Content

July 17, 2010
Chris O'Malley
Indiana’s utilities are scrambling to assess the cost of tighter air pollution limits proposed this month by the Environmental Protection Agency that could drive up electric rates.
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Lugar's energy bill winning support

June 10, 2010
Bloomberg News
Lugar's bill may be able to muster the 60 votes needed for Senate passage because it wouldn't cap emissions or expand offshore drilling, two controversial issues in the Senate.
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MOUNAYAR: Indianapolis should rediscover public spaces

May 8, 2010
Michel Mounayar
Too few of the city's revitalization projects are connected by attractive sidewalks, streets, gardens and plazas.
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Study: Indiana shows long-term decrease in air toxicsRestricted Content

May 8, 2010
Chris O'Malley
IDEM says in its newly released “ToxWatch” report that the level of air toxics over the last decade has “decreased to within levels acceptable to the U.S. EPA.
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IDEM chief choking on EPA's new ozone proposal

April 22, 2010
Chris O'Malley
Cost of proposed EPA ozone limit would far outweigh any potential health benefits, Indiana Department of Environmental Management commissioner says.
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Duke: New coal plant's cost rises to $2.9B

April 16, 2010
Associated Press
Duke Energy says the cost of the coal-gasification power plant it's building in southwestern Indiana has risen by $530 million.
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Net metering bill short-circuited in legislature

March 20, 2010
 IBJ Staff
Bill would have allowed businesses, universities and other organizations generating their own power to receive a retail credit on their utility bills.
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