BPA proposes to adopt and implement the modifications to the Open Access Transmission Tariff, commonly known as Tariff or OATT, described in the 20…
Office of NEPA Policy and Compliance
March 3, 2025
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BPA proposes to adopt and implement the modifications to the Open Access Transmission Tariff, commonly known as Tariff or OATT, described in the 2026 Tariff Terms and Conditions Proceeding (TC-26 proceeding).