Kasztelewicz: Polish energy should be based on coal and cost-effective renewables

Is the coexistence of stable energy sources with renewables possible? In a commentary for biznesalert.pl, professor Zbigniew Kasztelewicz, PhD, Eng., head of the Surface Mining Department at AGH University of Science and Technology, writes that wind and solar energy is chimerical. „I do not know any power carriers that work well with renewables,” the expert […]

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