The Nord Stream pipeline can be repaired within a year, but it’s unclear whether Germany would want to receive Russian natural gas at all, said Klaus-Dieter Maubach, the outgoing CEO at German energy giant Uniper, which was Russia’s top gas customer before Moscow cut off supply via Nord Stream. “The first question that needs answering: what’s the political will on a European level and in Berlin to bring Russian gas to Germany?” Maubach said at the annual Handelsblatt Energy summit on Tuesday, as carried by Reuters.…