Ruslana Lyzhychko, the famous singer in Ukraine known simply as Ruslana, was appointed as an international ambassador for renewable energy on Sep. 28 at a Global Wind Summit in Hamburg, Germany, according to the Ukrainian Ministry of Foreign Affairs. Stefan Gsänger, secretary general of the World Wind Energy Association, presented Ruslana the official certificate during the world’s leading exposition for wind energy.

“I am fully committed to helping the critical transition towards 100 percent renewable energy, and to the basic right of all humans to use renewable energy,” Ruslana said, according to the association.