KIEV, June 20 – During his working visit to Washington, President Petro Poroshenko and U.S. Energy Secretary Rick Perry discussed the possibility of supplying alternative fuels to Ukraine.

"During the meeting they discussed implementing joint projects in nuclear energy, fossil fuels production in Ukraine, as well as the possibility of supplying alternative fuels, in particular, liquefied gas from the United States," the press service of the Ukrainian president said on Tuesday.