The West Is Getting a Second RTO! (with SPP's Bruce Rew)

The West is getting a second RTO (or regional transmission organization). The Southwest Power Pool is launching a western branch of its existing RTO, which covers much of the Midwest. Nine Rocky Mountain utilities and power marketers have committed to launching the western branch in 2026. An RTO manages the transmission grid and wholesale electricity market for its participants. Right now, the only market operator in the West is the California Independent System Operator (or CAISO). Since the 1990s, there have been plenty of failed attempts to create another comprehensive market in the West. 

If the Federal Energy Regulatory Commission approves SPP's western expansion, it will not only be the second RTO in the West, it will also be the first RTO operated in Eastern and Western Interconnections. 

NewsData's Dan Catchpole talked about the news with SPP's Senior Vice President of Operations Bruce Rew. 

Read more about what’s happening in the power industry in the West at Newsdata’s Clearing Up and California Energy Markets. 

Follow us on X/Twitter: @CUnewsdata, @CEMnewsdata, @dcatchpole and @fordneyenergy.

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