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LONDON, Feb. 1, 2021 /PRNewswire-PRWeb/ -- A new Deep Isolation study commissioned by advanced reactor deployment company Fermi Energia discusses the potential suitability of areas in Estonia considered for siting a deep horizontal borehole repository for nuclear waste. This preliminary study found no fundamental geologic limitations to disposing of nuclear waste in deep horizontal boreholes and that a wide range of locations could be demonstrated to comply with IAEA Safety Regulations for geologic disposal.
The study is a qualitative geological assessment of Estonia's crystalline basement rock that evaluates geological conditions and potential risk factors for Estonia's 15 counties, screening their potential for hosting a deep borehole repository. Such a repository would isolate radioactive elements from the Earth's surface for 1.3 million years. At that point, any elements that might reach the surface would be three orders of magnitude below levels deemed safe and allowable by international safety standards.