** Shares of electric utility companies, which are expected
to see a surge in demand from power-hungry data centers needed
to develop AI technology, tumble premarket
** Chinese startup DeepSeek rolled out a free AI model that
it says uses lower-cost chips and less data, wobbling investors'
faith in the profitability of AI
** Nuclear power companies Constellation Energy CEG.O and
Vistra VST.N fall ~11% each
** World's largest renewable power company NextEra Energy
NEE.N drops 7.3%
** GE Vernova GEV.N , which last week reported growing
demand for its gas turbines and grid equipment and services,
drops 12.1%
** Sam Altman-backed nuclear startup Oklo Inc OKLO.N falls
12.6%; smaller companies NuScale Power SMR.N down 13.1% and
Nano Nuclear Energy NNE.O down 11.5%
(Reporting by Medha Singh)
((medha.singh@thomsonreuters.com))