The Public Service Commission (PSC) of Wisconsin convened on May 22, 2025, to discuss significant developments regarding the proposed Oak Creek Power Plant project. The meeting focused on the environmental assessment and modeling analysis related to the project, which is set to be located on land owned by Webco adjacent to the existing Oak Creek Power Plant, a site with a history of power generation since the 1950s and classified as a brownfield.

The environmental review indicated that no significant adverse effects were identified for the proposed project. Notably, the final assessment highlighted that the project would lead to substantial permanent reductions in emissions, particularly with the planned shutdown of existing coal-fired units at the Oak Creek facility.

Concerns were raised about the uncertainty surrounding the new load demand; however, the applicant demonstrated responsiveness to these concerns, assuring that customer protection mechanisms are in place. The demand in the service territory is projected to grow significantly, driven by the construction of a large data center campus in nearby Mount Pleasant, among other developments.

The Oak Creek project was identified as the least cost alternative in most modeling scenarios. The modeling process, which is crucial for the PSC's decision-making, involved complex analyses of various factors, including energy demand, natural gas pricing, and renewable tax credits. The applicant provided extensive sensitivity analyses to address different variables, reinforcing the project's viability.

Commission staff confirmed that the modeling analysis was thorough and robust, with modifications made to address interveners' concerns. The record indicates that the project aligns with the utility's obligation to meet customer energy needs, particularly as demand is expected to rise significantly along the I-94 corridor.

The proposed project is designed to offer flexibility and the capacity to generate energy continuously, distinguishing it from renewable sources. The PSC emphasized its commitment to renewable energy, noting the approval of over 5,700 megawatts of solar projects since 2019, while also recognizing the necessity of reliable energy sources to meet growing demands.

In conclusion, the PSC meeting underscored the importance of the Oak Creek project in addressing future energy needs while balancing environmental considerations and economic viability. Further discussions and evaluations will continue as the commission moves forward with the project review process.