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The hydropower industry stands at a critical juncture where traditional operation and maintenance are quickly becoming obsolete. As global energy demand surges and grid systems become increasingly dynamic, hydropower operators face unprecedented challenges in maintaining optimal machine performance under variable operating conditions while at the same time managing aging infrastructure and reduced staffing levels. Not […]

Entergy Arkansas, the utility that provides electricity to about 735,000 customers in 63 counties in that state, announced a plan to add about 2.6 GW of new power generation capacity, in part by converting old coal-fired units to burn natural gas. It also is renewing the operating license for the 1.8-GW Arkansas Nuclear One power plant, the state’s only nuclear power station, with plans to invest in new equipment that would increase the facility’s output.

Local government officials in Japan have given approval for the restart of a reactor at the world’s largest nuclear power plant. The Kashiwazaki-Kariwa facility, where seven reactors have total generation capacity of nearly 8,000 MW, has sat idle since early 2012 in the wake of the Fukushima nuclear disaster in 2011, which caused Japan to shut down its nuclear power industry.

Alphabet, the parent of technology giant Google, has announced a definitive agreement to acquire Intersect, which provides data center and energy infrastructure solutions, for $4.75 billion in cash, plus the assumption of debt. Google already owns a minority stake in Intersect from a previously announced funding round.

A Bulgarian energy company, along with a European project developer, has signed a letter of intent for a joint venture (JV) that could build a fleet of as many as six small modular reactors (SMRs) in the country. Blue Bird Energy AD and SGE S.A. on December 22 announced the JV would deploy BWRX-300 SMRs from GE Vernova Hitachi (GVH).

As heavy-duty gas turbine unit approach or exceed its fired factored hours (FFH) or starts (FFS), operators face critical decisions to maintain reliability and performance. With supply chain constraints, material shortages, and a growing number of B, E and F-class rotors nearing end of life, proactive planning has never been more important. B, E and […]

The fusion industry just achieved a major milestone—and this time, it’s not about science.

On Dec. 8, 2025, U.S. District Court Judge Patti B. Saris of the District of Massachusetts granted summary judgment against the Trump administration declaring that the Jan. 20, 2025, executive memorandum directing federal agencies to halt wind energy development (and all related agency actions to implement the memorandum) were unlawful. Wind Energy in the U.S. […]

Data centers are already among the world’s hungriest power users, and artificial intelligence (AI) is pushing their energy consumption to new heights. The International Energy Agency expects data centers’ electricity use to more than double by 2030, reaching roughly 1,000 TWh. That’s a growth rate four times faster than the overall grid. In some scenarios, AI-optimized facilities could […]

Small modular reactor (SMR) developer X-energy has secured a binding reservation agreement with South Korean power-generation equipment giant Doosan Enerbility to manufacture main power system steel components for 16 Xe-100 SMRs. As part of the decisive move to industrialize the supply chain for advanced nuclear energy, Doosan has also committed to building a new dedicated SMR […]