FILE - A view of the business tower Lakhta Centre, the headquarters of Russian gas monopoly Gazprom in St. Petersburg, Russia, Wednesday, April 27, 2022. Russia's Gazprom state-controlled energy giant said it will shut down the Nord Stream 1 natural gas pipeline to Germany for three days of maintenance starting Wednesday, raising economic pressure on Germany and other European countries that depend on the fuel to power industry, generate electricity and heat homes. (AP Photo/Dmitri Lovetsky, File)