Flat Top Wind I is a wind turbine facility located in Mullin, Texas, within the Texas Reliability Entity (NERC Region). With an operating capacity of 200 MW, this unregulated plant harnesses wind energy to contribute to the ERCOT power control area. The facility is operated by Vestas Wind Systems A/S and is majority-owned by BlackRock Real Assets, under the holding company BlackRock. The primary power purchaser for Flat Top Wind I is Citigroup Energy, reflecting a commitment to renewable energy sources.