Columbia leaders to discuss power capacity shortage, rising utility contract costs

COLUMBIA, Mo. (KMIZ)

The Columbia City Council and the Water and Light Advisory Board will meet for a joint work session Monday night to discuss initial steps to implement the city's electric integrated resource plan.

According to the city memorandum, the city currently has a 45-megawatt capacity contract with Dynegy that expires on June 1, 2027. Replacing the expiring contract with another contract, or renewing it, under current market conditions could increase capacity costs by about 300% from the previous cost for the same amount of megawatts.

To bridge the capacity shortage, discussions about extending the contract with Dynegy to cover the summer and fall of 2027 are underway.

The city plans to phase out its contract with Sikeston, looking to replace coal energy sources. The memos say that contracts will be more expensive due to current market conditions; pursuing gas power as a core foundation to meet long-term capacity obligations would be efficient and fiscally responsible.

City leadership and the Missouri Public Utility Alliance (MPUA) are exploring a natural gas Power Purchase Agreement (PPA) to eventually replace the Sikeston coal source. City memos note that while new contracts across the board will be significantly more expensive due to current market conditions, pursuing gas power serves as a core foundation to meet long-term capacity obligations efficiently and responsibly.

Alongside addressing short-term capacity needs, the city is reviewing a solar Power Purchase Agreement with a Missouri developer to introduce renewable energy into the city's power supply. City memos report that while solar energy would not alone resolve the city's capacity gap because of fluctuations, the project would be paired with a battery energy storage system to support reliable power for the utility grid.

The memo states that during the prior months of an analysis for the City's future electric capacity needs and gaps, the city held public input meetings with presentations of detailed scenarios to gather feedback. Public comments from those sessions showed that solar energy and gas power are popular options for the city to look into.

Monday's joint work session will begin at 6 p.m. at City Hall.