Illinois:
Ameren • www.ameren.com
ComEd • www.comed.com
MidAmerican Energy • www.midamericanenergy.com
Indiana:
Citizens Gas • www.citizensgas.com
Ohio:
AEP • www.aepohio.com
Columbia Gas of Ohio Gas • www.columbiagasohio.com
Duke Ohio Gas and Electric • www.duke-energy.com
First Energy • www.firstenergycorp.com
Illinois Commerce Commission • www.icc.illinois.gov
Indiana Utility Regulatory Commission • www.in.gov/iurc
Public Utilities Commission of Ohio • www.puco.ohio.gov
Energy Information Administration • www.eia.gov
EIA Natural Gas Weekly Update • www.eia.gov/naturalgas/weekly
Weekly Natural Storage Report • www.eia.gov/ngs
Rigs World Natural Gas Rig Counts • www.rigsworld.com/Rig-Count
National Hurricane Center • www.nhc.noaa.gov
Climate Prediction Center • www.cpc.ncep.noaa.gov
National Radar Mosaic • wwww.radar.weather.gov
Better Business Bureau (BBB) • Realgy Rating
Manta online directory • www.manta.com
Citizens Utility Board • www.citizensutilityboard.org
IL Renewable Energy Association • www.illinoisrenew.org
Citizens against Municipal Aggregation • www.noaggregation.com
New York Mercantile Exchange (NYMEX) • www.nymex.com
Intercontinental Exchange (ICE) • www.theice.com
Indiana Oil and Gas Association (INOGA) • www.indianaoga.org
Indiana Energy Association (IEA) • www.indianaenergy.org
Illinois Oil and Gas Association (IOGA) • www.ioga.com
Ohio Oil and Gas Association (OOGA) • www.ooga.org
American Gas Association (AGA) • www.aga.org
American Petroleum Institute (API) • www.api.org
Association of Energy Engineers (AEE) • www.aeecenter.org
Gas Technology Institute (GTI) • www.gastechnology.org
Interstate Natural Gas Association of America (INGAA) • www.ingaa.org
Midwest Energy Association (MEA) • www.midwestenergy.org
National Association of Royalty Owners (NARO) • www.naro-us.org
National Petroleum Council (NPC) • www.npc.org
Natural Gas Supply Association (NGSA) • www.ngsa.org
North American Energy Standards Board (NAESB) • www.naesb.org
Organization of Petroleum Exporting Countries (OPEC) • www.opec.org
United States Energy Association (USEA) • www.usea.org
Midwest Energy Efficiency Alliance • www.mwalliance.org
Purdue University Technical Assistance Program • www.tap.purdue.edu
Indiana Office of Energy Development • www.in.gov/oed
Illinois Bureau of Energy • www.commerce.state.il.us
Alliance to Save Energy • www.ase.org
Consortium for Energy Efficiency • www.cee1.org
Energy Efficient Building Alliance • www.eeba.org
Energy Star Program • www.energystar.gov
DOE Energy Efficiency & Renewable Energy • www.energy.gov/eer
Vehicle Fuel Economy Ratings • www.fueleconomy.gov
Lawrence Berkeley National Laboratory • www.eetd.lbl.gov
National Renewable Energy Laboratory • www.nrel.gov