Horizon operates 22 wind farms in 9 states across the country.

• Blue Canyon I Wind Farm (74 MW) in Caddo and Comanche Counties, OK
• Blue Canyon II Wind Farm (151 MW) in Caddo and Comanche Counties, OK
• Blue Canyon V Wind Farm (99 MW) in Comanche County, OK
• Elkhorn Valley Wind Farm (101 MW) in Union County, OR
• Lone Star I Wind Farm (200 MW) in Shackelford County, TX
• Lone Star II Wind Farm (200 MW) in Shackelford County, TX
• Lost Lakes Wind Farm (101 MW) in Dickinson County, IA
• Madison Wind Farm (12 MW) in Madison County, NY
• Maple Ridge I Wind Farm (231 MW) in Lewis County, NY
• Maple Ridge II Wind Farm (91 MW) in Lewis County, NY
• Meadow Lake Wind Farm (200 MW) in White County, IN
• Meridian Way I Wind Farm (105 MW) in Cloud County, KS
• Meridian Way II Wind Farm (96 MW) in Cloud County, KS
• Pioneer Prairie I Wind Farm (198 MW) in Howard and Mitchell Counties, IA
• Pioneer Prairie II Wind Farm (102 MW) in Howard and Mitchell Counties, IA
• Prairie Star Wind Farm (101 MW) in Mower County, MN
• Rail Splitter Wind Farm (101 MW) in Tazewell and Logan Counties, IL
• Rattlesnake Road Wind Farm (103 MW) in Gilliam County, OR
• Top Crop Wind Farm (102 MW) in La Salle County, IL
• Twin Groves I Wind Farm (198 MW) in McLean County, IL
• Twin Groves II Wind Farm (198 MW) in McLean County, IL
• Wheat Field Wind Farm (97 MW) in Gilliam County, OR