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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

Greenspan Says Free Markets the Best Energy Policy

LCG, Nov. 14, 2001--Federal Reserve Chairman Alan Greenspan said yesterday that allowing operation of free markets to determine prices, allocate resources and foster development of energy sources would be the best energy policy for the United States.

Greenspan said he believed all current forms of energy, including oil, natural gas, coal and nuclear power, would play major roles in supplying the country's energy needs in coming years, according to the Associated Press.

The Fed chief said it is crucial that political and bureaucratic intervention in energy markets be kept to a minimum so that the correct pricing signals would be sent.

"We must remember that the same price signals that are so critical for balancing energy supply and demand in the short run also signal profit opportunities for long-term supply expansion," Greenspan told an audience at Rice University. "Moreover, they stimulate the research and development that will unlock new approaches to energy production and use that we can now only scarcely envision."

It was the second time this year that Greenspan has devoted a major speech to energy. In both talks, he encouraged development of all sources of energy and increased efforts to promote conservation and renewable energy supplies such as solar power, AP said.

Yesterday, Greenspan said that market forces had dealt effectively with the sharp jump in natural gas prices, home heating oil and gasoline that occurred last winter, and with electric power shortages in California.

He also spoke favorably about the potential for nuclear power, but stressed the importance of addressing "concerns of making plants safe from terrorist attacks" and finding acceptable ways to dispose of spent nuclear fuel from the power plants.

(The accumulation of spent fuel at two Minnesota nuclear power plants has forced their owner, Xcel Energy Inc., to look for sources of replacement power in case the plants have to be shut down. That story is reported on elsewhere in today's EnergyOnline Daily News.)

Greenspan did not comment on the future course of the U.S. economy other than to say that "developments in energy markets will remain central in determining the long-run health of our nation's economy."

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