Global power centers are changing as new growth hubs emerge, Maksim Oreshkin says as the St. Petersburg International Economic Forum gets underway The G7 nations are no longer the engines of global growth as new power centers are emerging, Maksim Oreshkin, the deputy head of President Vladimir Putin’s administration, has said. Oreshkin delivered the comments on Wednesday as he moderated a session at the 28th annual St. Petersburg International Economic Forum (SPIEF 2025), which will run for