The sun rises behind electric pylons in Halle, Belgium April 27, 2021. REUTERS/Yves Herman

The sun rises behind electric pylons in Halle, Belgium April 27, 2021. REUTERS/Yves Herman

The sun rises behind electric pylons in Halle, Belgium April 27, 2021. REUTERS/Yves Herman

Pylons of high-tension electricity power lines are seen during sunset outside Nantes, France, March 29, 2021. REUTERS/Stephane Mahe

Pylons of high-tension electricity power lines are seen during sunset outside Nantes, France, March 29, 2021. REUTERS/Stephane Mahe

Pylons of high-tension electricity power lines are seen during sunset outside Nantes, France, March 29, 2021. REUTERS/Stephane Mahe

A factory and electricity pylons are seen from Sheerness, on the Isle of Sheppey, Britain, March 5, 2021. Picture taken March 5, 2021. To match Special Report HEALTH-CORONAVIRUS/UK-VARIANT REUTERS/Dylan Martinez

Electrical power pylons of high-tension electricity power lines are seen close to the EDF Bouchain power plant in Mastaing, France, March 19, 2021. REUTERS/Pascal Rossignol

Electrical power pylons of high-tension electricity power lines are seen close to the EDF Bouchain power plant in Mastaing, France, March 19, 2021. REUTERS/Pascal Rossignol

Electrical power pylons of high-tension electricity power lines are seen close to the EDF Bouchain power plant in Mastaing, France, March 19, 2021. REUTERS/Pascal Rossignol

Electrical power pylons of high-tension electricity power lines are seen close to the EDF Bouchain power plant in Mastaing, France, March 19, 2021. REUTERS/Pascal Rossignol

A man jogs below Eskom's electricity pylons in Soweto, South Africa, March 18, 2021. REUTERS/Siphiwe Sibeko

A man walks below Eskom's electricity pylons in Soweto, South Africa, March 18, 2021. REUTERS/Siphiwe Sibeko

A man runs through a park with his dogs during a snowstorm in Denver, Colorado, U.S., March 14, 2021. REUTERS/Kevin Mohatt TPX IMAGES OF THE DAY

Technicians work on an electricity pylon as part of the maintenance of high-tension electricity power lines in Bourbourg, France, February 18, 2021. REUTERS/Pascal Rossignol

Technicians work on an electricity pylon as part of the maintenance of high-tension electricity power lines in Bourbourg, France, February 18, 2021. REUTERS/Pascal Rossignol

Pylons of high-tension electricity power lines are seen during sunrise in Marck near Calais, France, Frebruary 9, 2021. REUTERS/Pascal Rossignol

Pylons of high-tension electricity power lines are seen during sunrise in Marck near Calais, France, Frebruary 9, 2021. REUTERS/Pascal Rossignol

An electricity pylon is seen next to a tree burned by a wildfire before expected heavy rains, as the coronavirus disease (COVID-19) continues, in Los Angeles, California, U.S., January 28, 2021. REUTERS/Lucy Nicholson

An electricity pylon is seen next to a tree burned by a wildfire before expected heavy rains, as the coronavirus disease (COVID-19) continues, in Los Angeles, California, U.S., January 28, 2021. REUTERS/Lucy Nicholson

An electricity pylon is seen next to a tree burned by a wildfire before expected heavy rains, as the coronavirus disease (COVID-19) continues, in Los Angeles, California, U.S., January 28, 2021. REUTERS/Lucy Nicholson

Pylons of high-tension electricity power lines are seen in Avesnes-le-Sec, near Cambrai, France, January 8, 2021. REUTERS/Pascal Rossignol

Pylons of high-tension electricity power lines are seen in Avesnes-le-Sec, near Cambrai, France, January 8, 2021. REUTERS/Pascal Rossignol

Pylons of high-tension electricity power lines are seen in Avesnes-le-Sec, near Cambrai, France, January 8, 2021. REUTERS/Pascal Rossignol

A pylon of the V-cableway, a 470 million CHF investment connecting Grindelwald to Maennlichen and Eigergletscher with 2 lifts, is pictured in front of the Eiger mountain during last testings before its opening on December 4, amid the coronavirus disease (COVID-19) outbreak, in the ski resort of Grindelwald, Switzerland November 23, 2020. REUTERS/Denis Balibouse

A technician works in trolley on a double 400.000 high voltage power line during the installation of spacers on new electrical pylons named Equilibre in Courcelles-les-Lens, near Douai, France, November 18, 2020. REUTERS/Pascal Rossignol

A technician works on a double 400.000 high voltage power line during the installation of spacers on new electrical pylons named Equilibre in Courcelles-les-Lens, near Douai, France, November 18, 2020. REUTERS/Pascal Rossignol

Technicians work on a double 400.000 high voltage power line pylon during the installation of spacers on new electrical pylons named Equilibre in Courcelles-les-Lens, near Douai, France, November 18, 2020. Picture taken with a drone. REUTERS/Pascal Rossignol

A technician works in a trolley on a double 400.000 high voltage power line during the installation of spacers on new electrical pylons named Equilibre in Courcelles-les-Lens, near Douai, France, November 18, 2020. Picture taken with a drone. REUTERS/Pascal Rossignol

Technicians work in trolleys on a double 400.000 high voltage power line during the installation of spacers on new electrical pylons named Equilibre in Courcelles-les-Lens, near Douai, France, November 18, 2020. REUTERS/Pascal Rossignol

Technicians work in trolleys on a double 400.000 high voltage power line during the installation of spacers on new electrical pylons named Equilibre in Courcelles-les-Lens, near Douai, France, November 18, 2020. REUTERS/Pascal Rossignol TPX IMAGES OF THE DAY

A technician works in a trolley on a double 400.000 high voltage power line during the installation of spacers on new electrical pylons named Equilibre in Courcelles-les-Lens, near Douai, France, November 18, 2020. Picture taken with a drone. REUTERS/Pascal Rossignol

Electricity pylons stand in the Gobi desert on the outskirts of Dunhuang, Gansu province, China September 19, 2020. REUTERS/Carlos Garcia Rawlins SEARCH "RAWLINS GLACIER" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.

Minibus taxis are parked beneath Eskom's electricity pylons as coronavirus disease (COVID-19) lockdown regulations ease at the Elias Motsoaledi Informal Settlement in Soweto, South Africa, September 17, 2020. REUTERS/Siphiwe Sibeko

Pylons of high-tension electricity power lines and power-generating windmill turbines are seen during sunrise in Avesnes-le-Sec, near Cambrai, France, September 14, 2020. REUTERS/Pascal Rossignol

Pylons of high-tension electricity power lines and power-generating windmill turbines are seen during sunrise in Avesnes-le-Sec, near Cambrai, France, September 14, 2020. REUTERS/Pascal Rossignol

Men play soccer beneath Eskoms elecricity pylons, amid a nationwide coronavirus disease (COVID-19) lockdown in Soweto, south-west of Johannesburg, South Africa August 20, 2020. REUTERS/Siphiwe Sibeko

A rainbow is seen behind electrical pylons in a field near the town of Zhodino, Belarus, July 23, 2020. REUTERS/Vasily Fedosenko

A rainbow is seen behind electrical pylons in a field near the town of Zhodino, Belarus, July 23, 2020. REUTERS/Vasily Fedosenko

A technician works on a high voltage power line pylon during the installation of new electrical pylons named Equilibre in Flers-en-Escrebieux, near Douai, France, July 21, 2020. Picture taken, July 21, 2020 with a drone. REUTERS/Pascal Rossignol

Locals walk past Eskom's electricity pylons as they return from work in Orlando, Soweto township, South Africa, July 20, 2020. Picture taken July 20, 2020. REUTERS/Siphiwe Sibeko

Technicians work on a high voltage power line pylon during the installation of new electrical pylons named Equilibre in Flers-en-Escrebieux, near Douai, France, July 21, 2020. REUTERS/Pascal Rossignol

Technicians work on a high voltage power line pylon during the installation of new electrical pylons named Equilibre in Flers-en-Escrebieux, near Douai, France, July 21, 2020. REUTERS/Pascal Rossignol

Technicians work on a high voltage power line pylon during the installation of new electrical pylons named Equilibre in Flers-en-Escrebieux, near Douai, France, July 21, 2020. REUTERS/Pascal Rossignol

Technicians work on a high voltage power line pylon during the installation of new electrical pylons named Equilibre in Flers-en-Escrebieux, near Douai, France, July 21, 2020. REUTERS/Pascal Rossignol

Technicians work on a high voltage power line pylon during the installation of new electrical pylons named Equilibre in Flers-en-Escrebieux, near Douai, France, July 21, 2020. REUTERS/Pascal Rossignol

A taxi drives past electricity pylons in Orlando, Soweto township, South Africa, July 20, 2020. REUTERS/Siphiwe Sibeko

Building cranes and power lines connecting pylons of high-tension electricity are seen next to a construction site of new apartment blocks in Kyiv, Ukraine July 10, 2020. REUTERS/Valentyn Ogirenko

Electrical power pylons of high-tension electricity power lines are seen next to the EDF power plant in Bouchain, near Valenciennes, France, July 7, 2020. REUTERS/Pascal Rossignol

Electrical power pylons of high-tension electricity power lines are seen next to the EDF power plant in Bouchain, near Valenciennes, France, July 7, 2020. REUTERS/Pascal Rossignol

Electrical power pylons of high-tension electricity power lines are seen next to the EDF power plant in Bouchain, near Valenciennes, France, July 7, 2020. REUTERS/Pascal Rossignol

Electrical power pylons of high-tension electricity power lines are seen next to the EDF power plant in Bouchain, near Valenciennes, France, July 7, 2020. REUTERS/Pascal Rossignol

Men walk past electricity pylons as they return from work in Orlando township, Soweto, South Africa, May 21, 2020. REUTERS/Siphiwe Sibeko

Electricity pylons are seen during sunset in Gavrelle, near Arras, France, April 25, 2020. REUTERS/Pascal Rossignol

Electricity pylons are seen during sunset in Gavrelle, near Arras, France, April 25, 2020. REUTERS/Pascal Rossignol

Electricity pylons are seen during sunset in Gavrelle, near Arras, France, April 25, 2020. REUTERS/Pascal Rossignol

Electricity pylons are seen during sunset in Gavrelle, near Arras, France, April 25, 2020. REUTERS/Pascal Rossignol

Electricity pylons are seen as the spread of the coronavirus disease (COVID-19) continues, in Leicester, Britain, April 25, 2020. REUTERS/Andrew Boyers

An electricity pylon is seen as the spread of the coronavirus disease (COVID-19) continues, in Leicester, Britain, April 25, 2020. REUTERS/Andrew Boyers

A bird flies next to electricity pylons after the air pollution level started to drop during a 21-day nationwide lockdown to slow the spreading of coronavirus disease (COVID-19), in the old quarters of Delhi, India, April 13, 2020. REUTERS/Adnan Abidi