Achim Klüppelberg (@achimklueppelberg.bsky.social)

The Hidden History of Soviet Nuclear Plans at Lake Võrtsjärv in Estonia 1967 or possibly 1972, a convoy of black Volgas navigated the winding south-Estonian roads toward Lake Võrtsjärv.1 Whether in summer, collecting dust and mosquitoes, or in autumn or spring, accumulating heavy dirt on the…

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The Hidden History of Soviet Nuclear Plans at Lake Võrtsjärv in Estonia 1967 or possibly 1972, a convoy of black Volgas navigated the winding south-Estonian roads toward Lake Võrtsjärv.1 Whether in summer, collecting dust and mosquitoes, or in autumn or spring, accumulating heavy dirt on the marshy terrain, the leather-fitted cars carried three esteemed men from the Soviet Estonian Academy of Sciences – geologist Anto Raukas, biologist Harald Haberman and energy engineer Ilmar Öpik. Accompanying them were four to six ‘Moscow people’ with plans to establish a nuclear power plant (hereafter NPP) at the picturesque site. Perhaps, as they reached the elevated banks of Vehendi, where reddish pines reached for the blue sky, the men in ominous KGB attire exchanged nods, finding the location suitable for their cutting-edge technology. Maybe, hearing the rustling reeds, they concurred with the Estonian scientists that a new 4000 MWe power plant could not be built on this shallow lake without raising temperatures to harmful levels. http://achimklueppelberg.com/2025/08/08/the-hidden-history-of-soviet-nuclear-plans-at-lake-vortsjarv-in-estonia/