members of environmental organisation Greenpeace hold a banner reading "NVIDIA, clean up your dirty business" as co-founder, President and CEO of US technology company Nvidia delivers his keynote speech during the Nvidia GTC Berlin 2026 Artificial Intelligence conference, on October 21, 2026 in Berlin. (Photo by John MACDOUGALL / AFP via Getty Images)

France's President Emmanuel Macron speaks to members of the media on the day of the 9th Annual One Planet Sovereign Wealth Funds (OPSWF) Summit in Lusail on October 21, 2026. The French president is undertaking a tour of key energy suppliers in the Gulf in an effort to secure oil and diesel and bring down prices in France. (Photo by Benoit Tessier / POOL / AFP via Getty Images)

France's President Emmanuel Macron speaks to members of the media on the day of the 9th Annual One Planet Sovereign Wealth Funds (OPSWF) Summit in Lusail on October 21, 2026. The French president is undertaking a tour of key energy suppliers in the Gulf in an effort to secure oil and diesel and bring down prices in France. (Photo by Benoit Tessier / POOL / AFP via Getty Images)

France's President Emmanuel Macron speaks to members of the media on the day of the 9th Annual One Planet Sovereign Wealth Funds (OPSWF) Summit in Lusail on October 21, 2026. The French president is undertaking a tour of key energy suppliers in the Gulf in an effort to secure oil and diesel and bring down prices in France. (Photo by Benoit Tessier / POOL / AFP via Getty Images)

France's President Emmanuel Macron speaks to members of the media on the day of the 9th Annual One Planet Sovereign Wealth Funds (OPSWF) Summit in Lusail on October 21, 2026. The French president is undertaking a tour of key energy suppliers in the Gulf in an effort to secure oil and diesel and bring down prices in France. (Photo by Benoit Tessier / POOL / AFP via Getty Images)

France's President Emmanuel Macron speaks to members of the media on the day of the 9th Annual One Planet Sovereign Wealth Funds (OPSWF) Summit in Lusail on October 21, 2026. The French president is undertaking a tour of key energy suppliers in the Gulf in an effort to secure oil and diesel and bring down prices in France. (Photo by Benoit Tessier / POOL / AFP via Getty Images)

France's President Emmanuel Macron speaks to members of the media on the day of the 9th Annual One Planet Sovereign Wealth Funds (OPSWF) Summit in Lusail on October 21, 2026. The French president is undertaking a tour of key energy suppliers in the Gulf in an effort to secure oil and diesel and bring down prices in France. (Photo by Benoit Tessier / POOL / AFP via Getty Images)

(FILES) This photograph shows French Ministry of Economy and Finance building in Bercy neigbourhood of Paris on August 17, 2026. The yield on the French government's benchmark 10-year bond surpassed five percent on October 21, 2026 as investors demanded a higher return for holding the country's debt. (Photo by Thomas SAMSON / AFP via Getty Images)