Author: Arnes Biogradlija

Arnes Biogradlija is the founder and Editor in Chief of EnergyNews.biz, which he launched in 2021 to separate energy transition realities from fairy tales. He writes data driven analysis on hydrogen, energy storage, small modular reactors, grids and industrial policy, and leads the Energy Talks interview series. EnergyNews.biz reporting has been cited more than 100 times by the International Energy Agency.

The paper’s own highlights state that its hybrid deep learning model “reaches R2 > 0.998 with the best RMSE and MAPE among all previous research,” a comparative claim that rests on the authors’ literature review rather than on a shared benchmark or independent replication. The model that achieved that score was tested on two datasets: hydrogen yield from sucrose photocatalysis using a single lab-synthesized perovskite catalyst, and syngas hydrogen concentration from gasifying two specific types of leather-industry waste sourced from one industrial zone in Turkey. The architecture behind that result, a hybrid combining one-dimensional convolutional neural network layers with bidirectional…

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Wärtsilä’s own chief financial officer has pointed to a specific accounting rule change as a reason the new 50:50 joint venture with RCT Solutions matters for how the company’s results will look going forward. Under IFRS 18, effective January 1, 2027, the venture’s results will move out of Wärtsilä’s operating result and into a separate investing activities line, removing a loss-making business from the metric investors use most to judge the company’s core performance, just as the venture’s own forecast shows it finally turning profitable. The joint venture, named Valo, formally closed on October 1 after a transaction first announced…

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South Korea’s newly launched public-private SMR effort targets commercializing domestic light-water reactors by 2035, with construction of non-light-water designs not beginning until sometime in the 2030s. Doosan Enerbility, one of the supply-side companies the government convened for this exact roundtable, is already an equity investor in and preferred strategic supplier to X-energy, a US developer whose Xe-100 reactor is advancing on a considerably faster timeline using a Doosan-operated South Korean facility that has already manufactured 34 reactor pressure vessels and 124 steam generators for nuclear projects worldwide. That dual role is worth examining closely because it describes existing capability rather…

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The 70% new-energy-vehicle sales target in China’s companion automotive plan set for 2030 sounds like an ambitious acceleration. China’s own August 2026 data already showed NEVs reaching 60.6% of monthly new-car sales, with some retail estimates touching nearly 66% that same month. The battery industry plan released three days later is setting national technology and manufacturing priorities against a target that requires only about 10 more percentage points of growth over four years, a considerably smaller stretch than the headline figure alone conveys. The Ministry of Industry and Information Technology’s battery plan, issued September 14 alongside six other government agencies,…

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