XEL XCEL ENERGY INC Expansion Plans 8-K Filing 2024 - Resiliency Plan Xcel Energy's subsidiary, Southwestern Public Service Company, filed a Texas System Resiliency Plan to enhance infrastructure against wildfires and other risks, with a total investment of $538 million planned from 2025 to 2028.Get access to all SEC 8-K filings of the XCEL ENERGY INC