Joplin Gas Turbine Gets Green Light from PSC

Liberty Power has received authorization from the Missouri Public Service Commission (PSC) to proceed with constructing a new 250-megawatt natural gas turbine at its State Line Power Station in Joplin. The PSC's decision, issued recently, permits Liberty to own, operate, and maintain the proposed facility.

The Commission determined the new gas generation unit is essential for Liberty's resource adequacy, aligning with Southwest Power Pool requirements. Liberty has demonstrated the necessary operational experience and financial capacity for this project, which is considered to be in the public interest under stipulated conditions.

The State Line plant, established in 1995, currently generates close to 700 megawatts. Liberty anticipates beginning construction on the new turbine in late 2028 or early 2029, aiming for an operational start in the second quarter of 2030.

Under the PSC's agreement, Liberty must undertake several actions, including enhancing low-income customer participation in energy programs and optimizing sales and property tax exemptions for the project. Quarterly progress reports on subcontractors, pipeline upgrades, and budget adherence are also required, alongside efforts to secure guaranteed cost provisions for its primary contractor.