Southwest Power Pool briefed Kansas senators on wind, gas and transmission growth

Mike Ross, senior vice president for external affairs at Southwest Power Pool, told the Kansas Senate Utilities Committee that SPP’s mission is "working together to responsibly and economically, keep the lights on today and in the future." He said SPP operates a regional wholesale market and plans high-voltage transmission, while state regulators and local utilities handle siting and construction.

The update, delivered to a committee that included Chairman (unnamed in the transcript) and several Kansas senators, emphasized three themes: the region’s rising reliance on wind and growing role for natural gas as a dispatchable resource; a large increase in transmission investment and an ongoing change in how the cost of new lines is allocated; and operational strain from a flood of interconnection requests tied to renewables and data centers.

Why it matters: Kansas is both a major producer of wind and a participant in SPP’s 14-state market. Changes in fuel mix and transmission planning affect retail rates, who pays for new lines and the state’s ability to export excess generation. SPP officials said those shifts also underpin proposals to raise planning reserve margins and to speed interconnection studies.

SPP’s role and membership Mike Ross described SPP as an RTO that coordinates bulk electric operations across multiple states and does not build or site generation or transmission. "A good analogy is air traffic controllers," he said, explaining that SPP directs flows across infrastructure owned by members, which in Kansas include Evergy, Midwest Energy, Sunflower, municipal utilities, electric cooperatives and transmission owners such as ITC. Andrew French, commissioner at the Kansas Corporation Commission (KCC), was identified in the presentation as Kansas’s representative on SPP’s regional state committee.

Fuel mix and reliabili…