SuedLink engineer Dirk Fraas shows a high voltage cable inside a salt mine where construction is underway to build the 700 km long SuedLink electric power line to transport 'green energy' from wind turbines from the northern coast to the country's south from 2028, at the Suedwestdeutsche Salzwerke salt mine in Heilbronn, Germany, September 12, 2023. REUTERS/Kai Pfaffenbach 

A miner inspects a cutter inside a salt mine where construction is underway to build the 700 km long SuedLink electric power line to transport 'green energy' from wind turbines from the northern coast to the country's south from 2028, at the Suedwestdeutsche Salzwerke salt mine in Heilbronn, Germany, September 12, 2023. REUTERS/Kai Pfaffenbach 

A salt cutter is seen inside a salt mine where construction is underway to build the 700 km long SuedLink electric power line to transport 'green energy' from wind turbines from the northern coast to the country's south from 2028, at the Suedwestdeutsche Salzwerke salt mine in Heilbronn, Germany, September 12, 2023. REUTERS/Kai Pfaffenbach 

A miner is seen inside a salt mine where construction is underway to build the 700 km long SuedLink electric power line to transport 'green energy' from wind turbines from the northern coast to the country's south from 2028, at the Suedwestdeutsche Salzwerke salt mine in Heilbronn, Germany, September 12, 2023. REUTERS/Kai Pfaffenbach 

Salt runs over a conveyor belt inside a salt mine where construction is underway to build the 700 km long SuedLink electric power line to transport 'green energy' from wind turbines from the northern coast to the country's south from 2028, at the Suedwestdeutsche Salzwerke salt mine in Heilbronn, Germany, September 12, 2023. REUTERS/Kai Pfaffenbach 

A miner is seen inside a salt mine where construction is underway to build the 700 km long SuedLink electric power line to transport 'green energy' from wind turbines from the northern coast to the country's south from 2028, at the Suedwestdeutsche Salzwerke salt mine in Heilbronn, Germany, September 12, 2023. REUTERS/Kai Pfaffenbach 

A cutter is covered in salt inside a salt mine where construction is underway to build the 700 km long SuedLink electric power line to transport 'green energy' from wind turbines from the northern coast to the country's south from 2028, at the Suedwestdeutsche Salzwerke salt mine in Heilbronn, Germany, September 12, 2023. REUTERS/Kai Pfaffenbach 

An oxygen self-rescue device is seen inside a salt mine where construction is underway to build the 700 km long SuedLink electric power line to transport 'green energy' from wind turbines from the northern coast to the country's south from 2028, at the Suedwestdeutsche Salzwerke salt mine in Heilbronn, Germany, September 12, 2023. REUTERS/Kai Pfaffenbach REFILE - CORRECTING DATE 

The elevator operator observes miners going up and down inside a salt mine where construction is underway to build the 700 km long SuedLink electric power line to transport 'green energy' from wind turbines from the northern coast to the country's south from 2028, at the Suedwestdeutsche Salzwerke salt mine in Heilbronn, Germany, September 12, 2023. REUTERS/Kai Pfaffenbach 

A miner arrives underground inside a salt mine where construction is underway to build the 700 km long SuedLink electric power line to transport 'green energy' from wind turbines from the northern coast to the country's south from 2028, at the Suedwestdeutsche Salzwerke salt mine in Heilbronn, Germany, September 12, 2023. REUTERS/Kai Pfaffenbach 

Miners are seen inside a salt mine where construction is underway to build the 700 km long SuedLink electric power line to transport 'green energy' from wind turbines from the northern coast to the country's south from 2028, at the Suedwestdeutsche Salzwerke salt mine in Heilbronn, Germany, September 9,12 2023. REUTERS/Kai Pfaffenbach 

A salt covered frog on a chart, informing miners about the weather above ground, is seen inside a salt mine where construction is underway to build the 700 km long SuedLink electric power line to transport 'green energy' from wind turbines from the northern coast to the country's south from 2028, at the Suedwestdeutsche Salzwerke salt mine in Heilbronn, Germany, September 12, 2023. REUTERS/Kai Pfaffenbach 

A miner is seen inside a salt mine where construction is underway to build the 700 km long SuedLink electric power line to transport 'green energy' from wind turbines from the northern coast to the country's south from 2028, at the Suedwestdeutsche Salzwerke salt mine in Heilbronn, Germany, September 12, 2023. REUTERS/Kai Pfaffenbach 

A worker walks inside a salt mine where construction is underway to build the 700 km long SuedLink electric power line to transport 'green energy' from wind turbines from the northern coast to the country's south from 2028, at the Suedwestdeutsche Salzwerke salt mine in Heilbronn, Germany, September 12, 2023. REUTERS/Kai Pfaffenbach 

A high voltage cable is seen inside a salt mine where construction is underway to build the 700 km long SuedLink electric power line to transport 'green energy' from wind turbines from the northern coast to the country's south from 2028, at the Suedwestdeutsche Salzwerke salt mine in Heilbronn, Germany, September 12, 2023. REUTERS/Kai Pfaffenbach 

Miners are seen inside a salt mine where construction is underway to build the 700 km long SuedLink electric power line to transport 'green energy' from wind turbines from the northern coast to the country's south from 2028, at the Suedwestdeutsche Salzwerke salt mine in Heilbronn, Germany, September 12, 2023. REUTERS/Kai Pfaffenbach 

A miner is seen inside a salt mine where construction is underway to build the 700 km long SuedLink electric power line to transport 'green energy' from wind turbines from the northern coast to the country's south from 2028, at the Suedwestdeutsche Salzwerke salt mine in Heilbronn, Germany, September 12, 2023. REUTERS/Kai Pfaffenbach 

A miner is seen inside a salt mine where construction is underway to build the 700 km long SuedLink electric power line to transport 'green energy' from wind turbines from the northern coast to the country's south from 2028, at the Suedwestdeutsche Salzwerke salt mine in Heilbronn, Germany, September 12, 2023. REUTERS/Kai Pfaffenbach TPX IMAGES OF THE DAY 

A view of a damaged building in a flooded area, following heavy rains, in Prevalje, Slovenia August 6, 2023. REUTERS/Fedja Grulovic 

A view of a damaged building in a flooded area, following heavy rains, in Prevalje, Slovenia August 6, 2023. REUTERS/Fedja Grulovic 

A view of a damaged building in a flooded area, following heavy rains, in Prevalje, Slovenia August 6, 2023. REUTERS/Fedja Grulovic 

A view of a damaged building in a flooded area, following heavy rains, in Prevalje, Slovenia August 6, 2023. REUTERS/Fedja Grulovic TPX IMAGES OF THE DAY 

A view of a damaged building in a flooded area, following heavy rains, in Prevalje, Slovenia August 6, 2023. REUTERS/Fedja Grulovic 

A view of a damaged building in a flooded area, following heavy rains, in Prevalje, Slovenia August 6, 2023. REUTERS/Fedja Grulovic 

A view of damaged buildings in a flooded area, following heavy rains, in Prevalje, Slovenia August 6, 2023. REUTERS/Fedja Grulovic 

Tourists and visitors enjoy a warm sunny day in the historic Nyhavn area of Copenhagen, Denmark, July 9, 2023. REUTERS/Tom Little 

A Ferris wheel is seen during sunset in Brussels, Belgium, June 2, 2023. REUTERS/Yves Herman TPX IMAGES OF THE DAY 

Boeing employees assemble 787s inside their main assembly building on their campus in North Charleston, South Carolina, U.S., May 30, 2023. Gavin McIntyre/Pool via REUTERS 

Boeing employees assemble 787s inside their main assembly building on their campus in North Charleston, South Carolina, U.S., May 30, 2023. Gavin McIntyre/Pool via REUTERS 

Boeing employees assemble 787s inside their main assembly building on their campus in North Charleston, South Carolina, U.S., May 30, 2023. Gavin McIntyre/Pool via REUTERS 

Opposition activists protest against Georgian authorities' decision issuing a permit to Russian airline Azimuth to operate direct flights between Russia and Georgia, outside the parliament building in Tbilisi, Georgia, May 19, 2023. REUTERS/Irakli Gedenidze 

Opposition activists protest against Georgian authorities' decision issuing a permit to Russian airline Azimuth to operate direct flights between Russia and Georgia, outside the parliament building in Tbilisi, Georgia, May 19, 2023. REUTERS/Irakli Gedenidze 

Elon Musk, CEO of electric vehicle maker and social media platform Twitter departs the U.S. Capitol inside a Tesla, after meeting with U.S. Senate Majority Leader Chuck Schumer in Schumer's office at the Capitol building on Capitol Hill in Washington, U.S., April 26, 2023. REUTERS/Nathan Howard 

Taxi drivers wait in line to put fuel at a petrol station in Havana, Cuba, April 25, 2023. REUTERS/Alexandre Meneghini 

A view of the marina where three American sailors left earlier this month to San Diego, U.S. before went missing, as authorities suspended their search, in Mazatlan, Mexico April 20, 2023. REUTERS/Eduardo Resendiz 

Floodwaters from the Pajaro River are seen in Pajaro, California, U.S. March 13, 2023. REUTERS/Nathan Frandino 

Protesters hold banners during a demonstration in front of the parliament building, following the fatal collision of two trains, in Athens, Greece, March 12, 2023. The placard showcases the former Greek Minister of Transport. REUTERS/Louiza Vradi 

Undertakers transport the body of a victim of a deadly shooting at a building housing a Kingdom Hall of Jehovah's Witnesses, in Hamburg, northern Germany, March 10, 2023. REUTERS/Fabian Bimmer 

Undertakers transport the body of a victim of a deadly shooting at a building housing a Kingdom Hall of Jehovah's Witnesses, in Hamburg, northern Germany, March 10, 2023. REUTERS/Fabrizio Bensch TPX IMAGES OF THE DAY 

Undertakers transport the body of a victim of a deadly shooting at a building housing a Kingdom Hall of Jehovah's Witnesses, in Hamburg, northern Germany, March 10, 2023. REUTERS/Fabrizio Bensch 

Undertakers transport the body of a victim of a deadly shooting at a building housing a Kingdom Hall of Jehovah's Witnesses, in Hamburg, northern Germany, March 10, 2023. REUTERS/Fabrizio Bensch 

Undertakers transport the body of a victim of a deadly shooting at a building housing a Kingdom Hall of Jehovah's Witnesses, in Hamburg, northern Germany, March 10, 2023. REUTERS/Fabrizio Bensch 

Undertakers transport the body of a victim of a deadly shooting at a building housing a Kingdom Hall of Jehovah's Witnesses, in Hamburg, northern Germany, March 10, 2023. REUTERS/Fabrizio Bensch 

Forensic technicians load the body of an American kidnapped by gunmen into a vehicle to be transported to the U.S. border, outside the Forensic Medical Service morgue building, in Matamoros, Mexico, March 9, 2023. REUTERS/Daniel Becerril 

An activist of "Letzte Generation" (Last Generation) spray paints on the building of the German transport ministry calling for a speed limit on highways and affordable public transport, in Berlin, Germany, March 7, 2023. REUTERS/Christian Mang TPX IMAGES OF THE DAY 

An activist of "Letzte Generation" (Last Generation) spray paints on the building of the German transport ministry calling for a speed limit on highways and affordable public transport, in Berlin, Germany, March 7, 2023. REUTERS/Christian Mang 

An activist of "Letzte Generation" (Last Generation) spray paints on the building of the German transport ministry calling for a speed limit on highways and affordable public transport, in Berlin, Germany, March 7, 2023. REUTERS/Christian Mang 

Firefighters use water to wash spray paint from walls of the building of the German transport ministry during a protest calling for a speed limit on highways and affordable public transport, in Berlin, Germany, March 7, 2023. REUTERS/Christian Mang 

An activist of "Letzte Generation" (Last Generation) spray paints on the building of the German transport ministry calling for a speed limit on highways and affordable public transport, in Berlin, Germany, March 7, 2023. REUTERS/Christian Mang 

An activist of "Letzte Generation" (Last Generation) spray paints on the building of the German transport ministry calling for a speed limit on highways and affordable public transport, in Berlin, Germany, March 7, 2023. REUTERS/Christian Mang 

An activist of "Letzte Generation" (Last Generation) spray paints on the building of the German transport ministry calling for a speed limit on highways and affordable public transport, in Berlin, Germany, March 7, 2023. REUTERS/Christian Mang 

A snow covered school bus is parked near Central Park during a winter storm in New York City, U.S., February 28, 2023. REUTERS/Caitlin Ochs 

An aerial view shows a building and cars burnt in an attack by Israeli settlers, following an incident where a Palestinian gunman killed two Israeli settlers, near Hawara in the Israeli-occupied West Bank, February 27, 2023. REUTERS/Ammar Awad 

A logo of Renault is seen on the Pierre Dreyfus building in Boulogne-Billancourt, near Paris, France, Feburary 16, 2023. REUTERS/Christian Hartmann 

A logo of Renault is seen on the Pierre Dreyfus building in Boulogne-Billancourt, near Paris, France, Feburary 16, 2023. REUTERS/Christian Hartmann 

People deal with a flooded street as they check out of a hotel in San Diego, California, U.S., January 16, 2023. REUTERS/Mike Blake 

A Delta Airlines jet comes in for a landing in front of the Empire State Building and Manhattan skyline after flights earlier were grounded during an FAA system outage at Laguardia Airport, in New York City, New York, U.S., January 11, 2023. REUTERS/Mike Segar 

A vehicle travels along a flooded street after "atmospheric river" rainstorms slammed northern California, in the town of Aptos, U.S., January 5, 2023. REUTERS/Carlos Barria 

Bishnu Prasad Paudel (L), Deputy Prime Minister and Finance Minister along with Narayan Kaji Shrestha (C), Deputy Prime Minister and Minister of Physical Infrastructure and Transport and Rabi Lamichhane (R), Deputy Prime Minister and Home Minister administer the oath of office at the presidential building "Shital Niwas" in Kathmandu, Nepal, December 26, 2022. REUTERS/Navesh Chitrakar 

The logo of RTE (Electricity Transport Network) is pictured on the company's building in Nantes, France, December 12, 2022. REUTERS/Stephane Mahe