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Can I Buy Green Power in My State?


The table shown here summarizes green power products available in Iowa and nationally available renewable energy certificate products. Please contact our Webmaster if you have questions or more recent information regarding these products.

Company and product listings do not represent endorsement by either the National Renewable Energy Laboratory or the U.S. Department of Energy.

State-Specific Utility Green Pricing Programs
(Validated January 2015 with regular updates)

State Utility Information Enrollment Information Type Start Date Premium
IA Alliant Energy Second Nature landfill gas, wind 2001 2.0¢/kWh
IA Associated Electric Cooperative, Inc.: Access Energy Cooperative, Chariton Valley Electric Cooperative, Southern Iowa Electric Cooperative varies by utility biomass, wind 2003 2.0¢/kWh-3.5¢/kWh
IA Basin Electric Power Cooperative: Lyon Rural, Harrison County, Nishnabotna Valley Cooperative, Northwest Rural Electric Cooperative, Western Iowa Prairie Winds wind 2000 varies by utillity
IA Cedar Falls Utilities Harvest the Wind wind 2000 2.5¢/kWh
IA Corn Belt Power Cooperatives (5 of 11 coops offer program): Butler County REC, Franklin REC, Grundy County REC, Humboldt County REC, Sac County REC Energy Wise Renewables wind 2003 1.5¢/kWh
IA Dairyland Power Cooperative: Allamakee-Clayton/Postville, Hawkeye Tri-County/Cresco, Heartland Power/Thompson & St. Ansgar Evergreen Renewable Energy Program hydro, wind, landfill gas, biogas and solar 1998 1.5¢/kWh
IA Farmers Electric Cooperative Green Power Project biodiesel, wind 2004 Contribution
IA Iowa Association of Municipal Utilities (84 of 137 munis offer program) Afton, Algona, Alta Vista, Aplington, Auburn, Bancroft, Bellevue, Bloomfield, Breda, Brooklyn, Buffalo, Burt, Callender, Carlisle, Cascade, Coggon, Coon Rapids, Corning, Corwith, Danville, Dayton, Durant, Dysart, Earlville, Eldridge, Ellsworth, Estherville, Fairbank, Farnhamville, Fontanelle, Forest City, Gowrie, Grafton, Grand Junction, Greenfield, Grundy Center, Guttenberg, Hopkinton, Hudson, Independence, Keosauqua, La Porte City, Lake Mills, Lake View, Laurens, Lenox, Livermore, Maquoketa, Marathon, McGregor, Milford, Montezuma, Mount Pleasant, Neola, New Hampton, Ogden, Orient, Osage, Panora, Pella, Pocahontas, Preston, Readlyn, Rockford, Sabula, Sergeant Bluff, Sibley, Spencer, Stanhope, State Center, Stratford, Strawberry Point, Stuart, Tipton, Villisca, Vinton, Webster City, West Bend, West Liberty, West Point, Westfield, Whittemore, Wilton, Winterset Green City Energy wind, biomass, PV 2003 Varies by utility
IA MidAmerican Energy Renewable Advantage wind 2004 Contribution
IA Missouri River Energy Services: Alton, Atlantic, Denison, Fontanelle, Hartley, Hawarden, Kimballton, Lake Park, Manilla, Orange City, Paullina, Primghar, Remsen, Rock Rapids, Sanborn, Shelby, Sioux Center, Woodbine RiverWinds wind 2003 2.0¢/kWh
IA Muscatine Power and Water Green Muscatine PV, wind, geothermal 2004 Contribution
IA Waverly Light & Power Green Power Choice wind 2003 Contribution

Source: National Renewable Energy Laboratory, Golden, Colorado.

Notes: Utility green pricing programs may only be available to customers located in the utility's service territory. For additional details, please see the full green pricing products table.

National Retail REC Products
(Validated January 2015 with regular updates)

Certificate Marketer Product Name Renewable Resources Location of Renewable Resources Residential Price Premiums* Certification
3Degrees National Renewable Energy Certificates 100% wind, solar, geothermal, low-impact hydro, biogas, biomass Nationwide 0.5¢/kWh-1.5¢/kWh Green-e Energy
3 Phases Renewables Green Certificates 100% biomass, geothermal, hydro, solar, wind Nationwide 1.2¢/kWh Green-e Energy
Arcadia Power Wind Energy 100% new wind Nationwide 0.5¢/kwh-1.5¢/kwh Green-e Energy
Bonneville Environmental Foundation Renewable Energy Certificates wind, low-impact hydro, biogas, landfill gas, geothermal, solar Nationwide 0.8¢/kWh Green-e Energy
Carbon Solutions Group CSG CleanBuild biomass, biogas, wind, solar, hydro Nationwide 0.15¢/kWh - 0.5¢/kWh Green-e Energy
Community Energy NewWind Energy 100% new wind Nationwide 2.5¢/kWh Green-e Energy
EDP Renewables US Wind 100% wind Nationwide 0.8¢/kWh
Green Core Electric Wind Energy 100% new wind Nationwide 1.0¢/kWh Green-e Energy Certified RECs only
Mass Energy Consumers Alliance New England Wind Friends 100% new wind New England 5.0¢/kWh (contribution)
North American Power American Wind 100% wind Nationwide 1.5¢/kWh Green-e Energy
NuPath Energy NuSource1 wind, solar Nationwide 1.2¢/kWh Independent 3rd party
NuPath Energy NuSourceNY wind, small hydro NY/nationwide 1.6¢/kWh Independent 3rd party
Renewable Choice Energy American Wind 100% new wind Nationwide 2.0¢/kWh Green-e Energy
REpowerNow REpower Credits wind, solar, hydro Wisconsin 2.5¢/kWh
Santee Cooper SC Green Power landfill gas, solar South Carolina 3.0¢/kWh Green-e Energy
Sky Energy, Inc. WIND-E Renewable Energy 100% wind Nationwide 2.4¢/kWh
Sterling Planet Sterling Wind 100% new wind Nationwide 1.5¢/kWh Green-e Energy
WindCurrent Chesapeake Windcurrent 100% new wind Mid-Atlantic States 1.5¢/kWh

* Product prices are updated as of January 2015. Premium may also apply to small commercial customers. Large users may be able to negotiate price premiums.

National Renewable Energy Laboratory.

National Commercial &/or Wholesale REC Marketers

3Degrees3 Phases RenewablesAir & Liquid Advisors LLCAmerex Brokers
Arcadia PowerAtlantic Energy GroupBasin Electric Power CooperativeBlueRock Energy
Bonneville Environmental FoundationBonneville Power Administration (BPA)BP Energy CompanyBrookfield Renewable Power
Calpine CorporationCarbonCCY ManagementCarbonfund.orgCarbon Solutions Group
Clean CurrentsClear Energy Brokerage & ConsultingClear Sky PowerComEd
Community Energy Inc.Conservation Services GroupConstellation NewEnergyDirect Energy Business
Ecoelectrons Renewable EnergyEDP RenewablesElement Markets Empire District Electric Company
Endless Energy CorporationExelon Power TeamFirstEnergy Solutions CorporationFlett Exchange
GDF SUEZ Energy Resources NAGood Energy, LPGP Renewables & Trading LLCGreenlight Energy Group
Green Mountain Energy CompanyGreen Power 4 TexasGT Environmental FinanceHess Energy
Hudson Energy ServicesIberdola RenewablesIntegrys Energy GroupJuice Energy
Just EnergyKarboneLiberty PowerMaine Interfaith Power & Light
Mainstay EnergyMassachusetts Energy Consumers Alliance (Mass Energy)MidAmerican Energy MotivEarth
NativeEnergyNeuwing Energy VenturesNexant Clean Energy SolutionsNextEra Energy Resources (formerly FPL Energy)
Old Mill Power CompanyOneEnergy RenewablesOne Planet RECPacific Renewables
Plymouth Rock EnergyPPL CorporationPremier Energy MarketingPremier Power Solutions
QVINTA, Inc.Reliant EnergyRenewable Choice EnergySelect Energy
Sempra U.S. Gas & PowerShell TradingSky Energy, Inc.Sol Systems
Spartan Renewable EnergySpectron EnvironmentalSRECTradeSterling Planet, Inc.
SunEdisonSun Farm Ventures, Inc.Texas PowerTFS Energy
Tradition EnergyTullett PrebonTwin Eagle Resource ManagementTXU Energy
Unicoi Energy ServicesViking Wind Partners, LLCVillage Green Energy Vision Quest
Washington Gas Energy ServicesWaste ManagementWaverly Light and PowerWestern Area Power Administration
WindCurrentWindQuest Energy, Inc.WindStreet EnergyWorld Energy


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