Texas competitive-retail delivery territories, traced from the 2009 PUCT sheet

These polygons are a raster trace of a map sheet published in 2009 and are NOT a legal boundary, a certificated service territory, a current service area, or a statement about any address. Boundaries have moved since 2009 (the AEP Texas Central/North merger, the Sharyland asset swap, and Oncor's acquisition of the Sharyland distribution system all postdate the sheet). Accuracy is roughly one pixel of the published sheet, a mile or two on the ground. Do not use this to determine who delivers electricity to a premise — use an address or ZIP level eligibility lookup for that.