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Oklo and Siemens Energy Sign Agreement to Accelerate Power Conversion System for New SMR in Idaho

LCG, November 19, 2025--Oklo Inc. and Siemens Energy announced today that the parties have signed a binding contract for the design and delivery of the power conversion system for Oklo’s Aurora-INL (Idaho National Laboratory) nuclear small modular reactor (SMR). The agreement authorizes Siemens Energy to begin engineering and design work to expedite procurement of long-lead components and to initiate the manufacturing process for the power conversion system. Oklo’s expertise in advanced fission technology will be combined with Siemens Energy’s extensive industry experience with steam turbine and generator systems, with the ultimate goal of generating carbon-free, reliable electricity.

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NERC's New Winter Reliability Assessment Raises Concerns for Elevated Risk of Insufficient Supplies to Meet Demand in Extreme Operating Conditions

LCG, November 19, 2025--NERC yesterday released its 2025–2026 Winter Reliability Assessment (WRA), which concludes "much of North America is again at an elevated risk of having insufficient energy supplies to meet demand in extreme operating conditions." The WRA does state that resources are adequate for normal winter peak demand, but extended, wide-area cold snaps will be challenging.

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Industry News

Idaho Power to Boost Electric Rates 23 Percent

LCG, May 2, 2001--The Idaho Public Utilities Commission yesterday granted the largest electricity rate hike in the history of Idaho Power Co. and there may be another increase in rates this summer. The new rates will take effect immediately.

In a unanimous ruling, the PUC gave Idaho Power permission to collect $168.3 million of the $227.4 million the company had asked for in its annual power cost adjustment filing, essentially boosting overall rates by about 25 percent.

Idaho Power chief executive Jan Packwood acknowledged "This is one whopping rate increase," but noted that the bulk of the increase about three-quarters of it was to cover the high costs of wholesale power which have soared as a result of the deregulation fiasco in California.

"We understand this will create hardships for some people," Packwood said. "It certainly will have ramifications for the Idaho economy as well."

The PUC will hold hearing again this summer to see if another rate hike is justified, and it could be, given the expected high cost of wholesale power likely to result when California tries to avoid rolling blackouts by having state agencies purchase power in the spot market.

"I hope everyone recognizes by now that we are in the midst of an unprecedented energy crisis, and during such times it is essential that rates for customers not be set artificially low," Packwood said. "We anticipate that prices will remain high throughout this year and into next. It is in no one's interest ifwholesale prices are sky-high and not reflected in the actual prices that customers pay."

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