Dec 13, 2023 · Approved in December 2024 by the MISO Board of Directors, Tranche 2.1 is the second phase of LRTP and builds on the foundation of Tranche 1. Tranche 2.1 develops a 3,631-mile 765 kV backbone that ensures future reliability while providing benefits that exceed costs.

Sep 25, 2024 · Tranche 2.1, with an estimated cost of approximately $21.8 billion, will increase the reliability and efficiency of the MISO system while providing benefits in excess of costs. Additionally, the portfolio will:

Dec 12, 2024 · Tranche 2.1 is the second phase of LRTP and builds on the foundation of Tranche 1. Tranche 2.1 includes 24 projects and 323 facilities across the MISO Midwest subregion estimated at $21.8 billion and

Dec 12, 2024 · The 488 projects span more than 5,000 miles across 15 states in the MISO footprint and include local reliability and growth projects, the Long Range Transmission Planning (LRTP) Tranche 2.1 portfolio of projects and the Joint Targeted Interconnection Queue (JTIQ) projects with Southwest Power Pool.

Sep 24, 2024 · MISO has posted a detailed MTEP 24 Appendix A for all 300+ facilities in the Tranche 2.1 Portfolio 3 Project identification

Mar 15, 2024 · This Tranche 2 portfolio focuses on creating a 765 kV transmission ‘highway’ within the MISO region to maximize value based on land use, line distances, transfer levels and costs

Dec 16, 2024 · The Tranche 2.1 package will result in a more reliable power grid and will save customers $76 -110 million in avoided outages (avoided outages = keeping the power on). The 24 transmission projects will bring economic opportunities—a conservative estimate finds Tranche 2.1 will support at least 876,000 jobs overall .

ST. PAUL, MINN. (December 12, 2024) – Today, the Board of Directors of the Midcontinent Independent System Operator (MISO) approved a second tranche of regional transmission projects that will deliver multiple benefits for residents including low-cost, clean energy, jobs, and improves the ability of our electric grid to maintain reliability.

Mar 7, 2024 · MISO expects it will refine its Long Range Transmission Planning, or LRTP, Tranche 2 proposal as it considers alternative projects offered by utilities and independent transmission developers,...

Futures 1, 2 and 3 reflect different decarbonization goals, generation mixes, load growth, and levels of achieving state and utility announcements. Tranche 1 focused on Future 1, and Tranche 2 will focus on Future 2A (a refreshed Future 2) and business case analysis for Future 1A.