People walk past an electronic quotation board displaying the Nikkei Stock Average on the Tokyo Stock Exchange along a street in Tokyo on April 27, 2026. (Photo by Kazuhiro NOGI / AFP via Getty Images)

Participants including (From L) France's Special Envoy of the President of the French Republic for Ukraine's Relief and Reconstruction Muriel Lacoue-Labarthe and President of the European Bank for Reconstruction and Development (BERD) Odile Renaud-Basso, European Commissioner for Energy and Housing Dan Jørgensen, Ukraine's Minister of Energy Denys Shmyhal, Ukraine's Prime Minister Yulia Svyrydenko, EU Commissioner for Economy and Productivity, Implementation and Simplification Valdis Dombrovskis, chief of the U.N.'s International Atomic Energy Agency (IAEA) Rafael Mariano Grossi and European Commission's Deputy Director-General for the Directorate-General for Energy Mechthild Wörsdörfer attend Ukraine Energy Coordination Group summit on the 40th anniversary of the explosion at the Chernobyl nuclear power plant, in Kyiv on April 26, 2026, amid the Russian invasion of Ukraine. Ukraine on April 26, 2026, marks the 40th anniversary of the explosion at the Chernobyl nuclear power plant. It comes four years into the Russian invasion that has put the plant once again under threat and raised risks of another radioactive catastrophe. The 1986 explosion at the Chernobyl nuclear power plant was the worst civilian nuclear disaster in history and changed global perceptions of nuclear energy. (Photo by Sergei SUPINSKY / AFP via Getty Images)

Participants including (From centre L) France's Special Envoy of the President of the French Republic for Ukraine's Relief and Reconstruction Muriel Lacoue-Labarthe and President of the European Bank for Reconstruction and Development (BERD) Odile Renaud-Basso, European Commissioner for Energy and Housing Dan Jørgensen, Ukraine's Minister of Energy Denys Shmyhal, Ukraine's Prime Minister Yulia Svyrydenko, EU Commissioner for Economy and Productivity, Implementation and Simplification Valdis Dombrovskis, chief of the U.N.'s International Atomic Energy Agency (IAEA) Rafael Mariano Grossi and European Commission's Deputy Director-General for the Directorate-General for Energy Mechthild Wörsdörfer attend Ukraine Energy Coordination Group summit on the 40th anniversary of the explosion at the Chernobyl nuclear power plant, in Kyiv on April 26, 2026, amid the Russian invasion of Ukraine. Ukraine on April 26, 2026, marks the 40th anniversary of the explosion at the Chernobyl nuclear power plant. It comes four years into the Russian invasion that has put the plant once again under threat and raised risks of another radioactive catastrophe. The 1986 explosion at the Chernobyl nuclear power plant was the worst civilian nuclear disaster in history and changed global perceptions of nuclear energy. (Photo by Sergei SUPINSKY / AFP via Getty Images)

Chief of the U.N.'s International Atomic Energy Agency (IAEA) Rafael Mariano Grossi (front 3rd R), EU Commissioner for Economy and Productivity, Implementation and Simplification Valdis Dombrovskis (front 4th R), Ukraine's Prime Minister Yulia Svyrydenko (front C), Minister of Energy of Ukraine Denys Shmyhal (C-L) pose with other guests for a group photograph during Ukraine Energy Coordination Group summit on the 40th anniversary of the explosion at the Chernobyl nuclear power plant, in Kyiv on April 26, 2026, amid the Russian invasion of Ukraine. Ukraine on April 26, 2026, marks the 40th anniversary of the explosion at the Chernobyl nuclear power plant. It comes four years into the Russian invasion that has put the plant once again under threat and raised risks of another radioactive catastrophe. The 1986 explosion at the Chernobyl nuclear power plant was the worst civilian nuclear disaster in history and changed global perceptions of nuclear energy. (Photo by Sergei SUPINSKY / AFP via Getty Images)

Chief of the U.N.'s International Atomic Energy Agency (IAEA) Rafael Mariano Grossi (2ndR), EU Commissioner for Economy and Productivity, Implementation and Simplification Valdis Dombrovskis (2ndL) and Ukraine's Prime Minister Yulia Svyrydenko (L) attend Ukraine Energy Coordination Group summit on the 40th anniversary of the explosion at the Chernobyl nuclear power plant, in Kyiv on April 26, 2026, amid the Russian invasion of Ukraine. Ukraine on April 26, 2026, marks the 40th anniversary of the explosion at the Chernobyl nuclear power plant. It comes four years into the Russian invasion that has put the plant once again under threat and raised risks of another radioactive catastrophe. The 1986 explosion at the Chernobyl nuclear power plant was the worst civilian nuclear disaster in history and changed global perceptions of nuclear energy. (Photo by Sergei SUPINSKY / AFP via Getty Images)

(R-L) Chief of the U.N.'s International Atomic Energy Agency (IAEA) Rafael Mariano Grossi, EU Commissioner for Economy and Productivity, Implementation and Simplification Valdis Dombrovskis and Ukraine's Prime Minister Yulia Svyrydenko attend Ukraine Energy Coordination Group summit on the 40th anniversary of the explosion at the Chernobyl nuclear power plant, in Kyiv on April 26, 2026, amid the Russian invasion of Ukraine. Ukraine on April 26, 2026, marks the 40th anniversary of the explosion at the Chernobyl nuclear power plant. It comes four years into the Russian invasion that has put the plant once again under threat and raised risks of another radioactive catastrophe. The 1986 explosion at the Chernobyl nuclear power plant was the worst civilian nuclear disaster in history and changed global perceptions of nuclear energy. (Photo by Sergei SUPINSKY / AFP via Getty Images)

A businessman walks past a vending machine in Tokyo's Shinjuku on April 13, 2026. From post offices and parks to stations and even the summit of Mount Fuji, Japan's vending machines are ubiquitous. But with the rapid pace of inflation cooling demand for their drinks, operators are being forced to rethink the business. (Photo by Andrew CABALLERO-REYNOLDS / AFP via Getty Images) / TO GO WITH AFP STORY: Japan-lifestylee-conomy, by Kyoko HASEGAWA

A woman gets a drink from a vending machine at a major intersection in Tokyo's Ginza district on April 13, 2026. From post offices and parks to stations and even the summit of Mount Fuji, Japan's vending machines are ubiquitous. But with the rapid pace of inflation cooling demand for their drinks, operators are being forced to rethink the business. (Photo by Andrew CABALLERO-REYNOLDS / AFP via Getty Images) / TO GO WITH AFP STORY: Japan-lifestylee-conomy, by Kyoko HASEGAWA