FRANKFURT (Reuters) – Germany, Europe’s biggest economy and historically a major importer of Russian gas, is scrambling to secure alternative supplies following a plunge in flows from Russia since its invasion of Ukraine. Here is what Germany is doing: WHERE ARE THE REPLACEMENTS COMING FROM? Germany is sourcing more gas from Benelux countries, Norway, and France. Germany imported 37.6% of gas from Norway in September compared with 19.2% in the same month last year, while Dutch deliveries climbed to 29.6% of imports from 13.7%, data from utility industry group BDEW showed. Russian volumes were …