Catharina Klein
Researcher specializing in energy, environment, chemicals, and resources in Japan. Since joining Statista, she has focused on the effects of climate change on the development of the Japanese energy industry, including the expansion of renewable energy sources and nuclear energy. In the past year, she has published reports on the electricity market, energy sources, climate change as well as pollution, pairing key insights alongside context and clarity to often complicated subjects.
Latest statistics
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Import volume of petroleum products to Japan in fiscal year 2023, by product (in 1,000 kiloliters)
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Oil import prices per kiloliter in Japan in fiscal year 2023, by product (in 1,000 Japanese yen)
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Import price of crude oil per kiloliter to Japan from fiscal year 2014 to 2023 (in Japanese yen)
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Number of oil refineries in Japan from fiscal year 2015 to 2024
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Capacity of oil refineries per day in Japan as of March 2024, by company (1,000 barrels)