The power utility company serving Traverse City, Michigan, a small city in the north of the state, has decided to shift completely to renewable energy sources. The board of Traverse City Light & Power (TCL&P) decided this month that they would aim to make the shift by 2040, the Traverse City Record Eagle reported last week.
Dozens of towns and cities across the country have made similar pledges in the years since President Trump pulled the U.S. out of the 2015 Paris Climate Agreement last year. According to the Record Eagle, Traverse City mayor Jim Carruthers had already announced that all of the city’s municipal operations would be renewably powered by 2020. What distinguishes this step is that the utility company is exceeding goals set by the city it serves.
Towns and cities rely on utility companies to provide electricity. These utilities, in turn, contract suppliers who generate electricity through a variety of means. When municipalities set green energy goals, that leaves utility companies scrambling to find providers who can fulfill the demand. In the Traverse City case, however, the utility company is deciding to ditch polluting sources before its customers have.
The impact may not be enormous—TCL&P serves a region with a population less than 20,000—but it is an example of how utilities could evolve in other areas, and what customers could reasonably demand from their utility companies. As older fossil fuel power plants age out of use, utilities are sometimes confronted with a choice over whether to replace the loss from a similar source or to go after newer, sustainable solutions.
The Record Eagle reported that two coal plants that currently supply TCL&P are scheduled to go offline by 2030, and that new wind farms on the Great Lakes could be potential replacements.
The article also said that the decision was nearly unanimous among the utility’s board, with only one member warning rising costs.