'Ninots', or giant figures, depicting Russia's President Vladimir Putin threatening to press the "Game Over" button and North Korean leader Kim Jong Un with a gun next to a nuclear boiler, are displayed in the streets before being burnt during the annual traditional Fallas festival, in Valencia, Spain, March 16, 2023. REUTERS/Eva Manez 

'Ninots', or giant figures, depicting Russia's President Vladimir Putin threatening to press the "Game Over" button and North Korean leader Kim Jong Un with a gun next to a nuclear boiler, are displayed in the streets before being burnt during the annual traditional Fallas festival, in Valencia, Spain, March 16, 2023. REUTERS/Eva Manez 

'Ninots', or giant figures, depicting Russia's President Vladimir Putin threatening to press the "Game Over" button and North Korean leader Kim Jong Un with a gun next to a nuclear boiler, are displayed in the streets before being burnt during the annual traditional Fallas festival, in Valencia, Spain, March 16, 2023. REUTERS/Eva Manez 

A labourer loads sugarcane based biomass on to a boiler to generate steam, at a dyeing unit in Panipat, India, December 21, 2022. REUTERS/Anushree Fadnavis 

James Anderson, founder of Depher Community Interest Company, oversees the installation of a boiler at the home of Keith and Ann Hartley, in Burnley, Britain, November 12, 2022 in this still image taken from video. REUTERS/Natalie Thomas 

James Anderson, founder of Depher Community Interest Company, oversees the installation of a boiler at the home of Keith and Ann Hartley, in Burnley, Britain, November 12, 2022 in this still image taken from video. REUTERS/Natalie Thomas 

Employees work on a gas boiler during the inauguration of the H2 Factory, a Research and Innovation platform serving the development of renewable hydrogen, at ENGIE's new green gas and energy transition technology research center in Stains, near Paris, France, November 3, 2022. REUTERS/Sarah Meyssonnier 

Employees work on a gas boiler during the inauguration of the H2 Factory, a Research and Innovation platform serving the development of renewable hydrogen, at ENGIE's new green gas and energy transition technology research center in Stains, near Paris, France, November 3, 2022. REUTERS/Sarah Meyssonnier 

Sr. Liz Deasy looks at the vegetable gardens at St. Mary's Abbey as the chimney from the biomass boiler is seen behind the wall, in Glencairn, Ireland August 30, 2022. The monastery houses an enclosed order of Trappistine nuns and uses green energy and sustainable farming to try to make itself self sufficient for both heating and food. REUTERS/Clodagh Kilcoyne 

Farm worker Gerry closes the concrete and iron door of a biomass boiler after lighting the energy crop Miscanthus which will provide St. Mary's Abbey, a monastery that houses an enclosed order of Trappistine nuns, with heating and hot water, in Glencairn, Ireland August 30, 2022. The monastery uses green energy and sustainable farming to try to make itself self sufficient for both heating and food. REUTERS/Clodagh Kilcoyne 

A view of the combustion boilers of the biomass power plant in Viehhausen near Regensburg, Germany, May 23, 2022. Picture taken May 23, 2022. REUTERS/Lukas Barth 

Stronghold Digital Mining co-chairman and CEO Greg Beard and lead engineer Jeff Campbell stand in the boiler room of the Scrubgrass Plant in Kennerdell, Pennsylvania, U.S., March 8, 2022. Picture taken March 8, 2022. REUTERS/Alan Freed 

A general view of old mining location, that provides coal waste materials to fuel the Scrubgrass Power Plant in Kennerdell, Pennsylvania, utilizing CFB (circulating fluidized bed boilers) technology to burn and convert waste coal, in Cheswick, Pennsylvania, U.S., March 8, 2022. Picture taken March 8, 2022. REUTERS/Alan Freed 

An excavator prepares waste coal materials to be transported from a site to the Scrubgrass Power Plant in Kennerdell, Pennsylvania, where miners utilize CFB (circulating fluidized bed boilers) technology to burn and convert waste coal, in Cheswick, Pennsylvania, U.S., March 8, 2022. Picture taken March 8, 2022. REUTERS/Alan Freed 

Fields of heliostat mirrors reflect sunlight onto a boiler mounted on a solar power tower at the Ivanpah Solar Electric Generating System, the world’s largest solar thermal power station, in the Mojave Desert near Nipton, California U.S., February 27, 2022. Picture taken with a drone on February 27, 2022. REUTERS/Bing Guan 

Fields of heliostat mirrors reflect sunlight onto a boiler mounted onto solar power towers at the Ivanpah Solar Electric Generating System, the world’s largest solar thermal power station, in the Mojave Desert near Nipton, California U.S., February 27, 2022. Picture taken with a drone on February 27, 2022. REUTERS/Bing Guan 

Fields of heliostat mirrors reflect sunlight onto a boiler mounted onto solar power towers at the Ivanpah Solar Electric Generating System, the world’s largest solar thermal power station, in the Mojave Desert near Nipton, California U.S., February 27, 2022. Picture taken with a drone on February 27, 2022. REUTERS/Bing Guan 

Fields of heliostat mirrors reflect sunlight onto a boiler mounted onto solar power towers at the Ivanpah Solar Electric Generating System, the world’s largest solar thermal power station, in the Mojave Desert near Nipton, California U.S., February 27, 2022. Picture taken with a drone on February 27, 2022. REUTERS/Bing Guan 

Fields of heliostat mirrors reflect sunlight onto a boiler mounted onto solar power towers at the Ivanpah Solar Electric Generating System, the world’s largest solar thermal power station, in the Mojave Desert near Nipton, California U.S., February 27, 2022. Picture taken February 27, 2022. REUTERS/Bing Guan 

Soccer Football - FA Cup Third Round - West Bromwich Albion v Brighton & Hove Albion - The Hawthorns, West Bromwich, Britain - January 8, 2022 West Bromwich Albion mascot Boiler Man seen inside the stadium before the match Action Images via Reuters/Carl Recine 

Tokuji Ito (53), the proprietor of Japanese public bathhouse, or sento, 'Dai-ni Takara-yu' enters a boiler room of his facility in Tokyo, Japan November 25, 2021. Picture taken November 25, 2021. REUTERS/Issei Kat 

Dew is seen on the energy crop Miscanthus at St. Mary's Abbey, a monastery that houses an enclosed order of Trappistine nuns who grow the crop to burn for fuel in their biomass boiler which provides the monastery with heat and hot water, in Glencairn, Ireland November 23, 2021. The monastery uses green energy and sustainable farming to try to make itself self sufficient for both heating and food. REUTERS/Clodagh Kilcoyne 

Newly planted energy crop Miscanthus grows on the grounds at St. Mary's Abbey, a monastery that houses an enclosed order of Trappistine nuns who grow the crop to burn for fuel in their biomass boiler which provides the monastery with heat and hot water, in Glencairn, Ireland November 23, 2021. The monastery uses green energy and sustainable farming to try to make itself self sufficient for both heating and food. REUTERS/Clodagh Kilcoyne 

Soccer Football - Championship - West Bromwich Albion v Derby County - The Hawthorns, West Bromwich, Britain - July 8, 2020 West Bromwich Albion Boiler Man mascot in the stands before the match, as play resumes behind closed doors following the outbreak of the coronavirus disease (COVID-19) Action Images/Carl Recine EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 75 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details. 

A man who is a miner sews a boiler-suit that will be used by other miners, in a tent in La Rinconada, the Andes, Peru, October 10, 2019. REUTERS/Nacho Doce SEARCH "WOMEN GOLD PICKERS FEMICIDE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES 

An internally displaced girl, who fled from western Aleppo countryside, sits next to a heater inside a tent in Afrin, Syria February 14, 2020. REUTERS/Khalil Ashawi 

A resident walks past gas pipelines outside an old heating station, which is being changed to use gas-fired boilers, in Harbin, Heilongjiang province, China November 26, 2019. Picture taken November 26, 2019. REUTERS/Jason Lee u000d 

An elderly resident walks past gas pipelines outside an old heating station, which is being changed to use gas-fired boilers, in Harbin, Heilongjiang province, China November 26, 2019. Picture taken November 26, 2019. REUTERS/Jason Lee u000d 

A chimney is seen inside an old heating station, which is being changed to use gas-fired boilers, in Harbin, Heilongjiang province, China November 26, 2019. Picture taken November 26, 2019. REUTERS/Jason Lee u000d 

A woman walks past the gas pipeline settled into an old heating station, which is being changed to use gas-fired boilers, in Harbin, Heilongjiang province, China November 26, 2019. Picture taken November 26, 2019. REUTERS/Jason Lee u000d 

A monitor displaying overview information on the boilers at the Vancouver Waste-To-Energy garbage facility where garbage shipped from the Philippines will be processed, in Burnaby, British Columbia, Canada, June 17, 2019. REUTERS/Lindsey Wasson 

1200 degree Celsius flames incinerate waste in a large boiler at the Vancouver Waste-To-Energy garbage facility where garbage shipped from the Philippines will be processed, in Burnaby, British Columbia, Canada, June 17, 2019. REUTERS/Lindsey Wasson 

A pitcher and a boiler repurposing as pots with plants are seen at a house in La Paz, Bolivia, March 15, 2019. REUTERS/David Mercado 

REFILE - CORRECTING SPELLING A worker pulls out a roll of cloth from a boiler after dyeing it with the symbol of India's main opposition Congress party at a flag manufacturing factory, ahead of the 2019 general elections, in Ahmedabad, India, March 13, 2019. REUTERS/Amit Dave 

A worker pulls out a roll of cloth from a boiler after dying it with the symbol of India's main opposition Congress party at a flag manufacturing factory, ahead of the 2019 general elections, in Ahmedabad, India, March 13, 2019. REUTERS/Amit Dave 

A worker stirs plastic as it melts inside a boiler at a recycling factory in Mumbai, India, March 1, 2019. REUTERS/Francis Mascarenhas 

Soccer Football - Championship - West Bromwich Albion v Nottingham Forest - The Hawthorns, West Bromwich, Britain - February 12, 2019 West Bromwich Albion mascot Boiler Man Action Images/Carl Recine EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 75 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details. 

Soccer Football - Championship - West Bromwich Albion v Nottingham Forest - The Hawthorns, West Bromwich, Britain - February 12, 2019 A West Bromwich Albion fan shakes hands with their mascot Boiler Man Action Images/Carl Recine EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 75 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details. 

Soccer Football - Championship - West Bromwich Albion v Nottingham Forest - The Hawthorns, West Bromwich, Britain - February 12, 2019 West Bromwich Albion mascot Boiler Man before the match Action Images/Carl Recine EDITORIAL USE ONLY. No use with unauthorized audio, video, data, fixture lists, club/league logos or "live" services. Online in-match use limited to 75 images, no video emulation. No use in betting, games or single club/league/player publications. Please contact your account representative for further details. 

Migrants sit in the bus after disembarking from the humanitarian ship Aquarius at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi TPX IMAGES OF THE DAY 

Migrants sit in the bus after disembarking from the humanitarian ship Aquarius at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi TPX IMAGES OF THE DAY 

A migrant sits in an ambulance after disembarking from the humanitarian ship Aquarius at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi 

The humanitarian ship Aquarius is seen at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi 

Migrants sit in the bus after disembarking from the humanitarian ship Aquarius at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi 

Migrants sit in the bus after disembarking from the humanitarian ship Aquarius at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi 

Migrants disembark from the humanitarian ship Aquarius at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi 

Migrants disembark from the humanitarian ship Aquarius at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi 

Migrants disembark from the humanitarian ship Aquarius at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi 

A migrant disembarks from the humanitarian ship Aquarius at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi 

Migrants disembark from the humanitarian ship Aquarius at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi 

Migrants are seen onboard the humanitarian ship Aquarius at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi TPX IMAGES OF THE DAY 

A crew member holds a migrant child onboard the humanitarian ship Aquarius at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi 

Migrants are seen onboard the humanitarian ship Aquarius at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi 

Migrants are seen onboard the humanitarian ship Aquarius at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi 

Migrants are seen onboard the humanitarian ship Aquarius at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi 

Migrants are seen onboard the humanitarian ship Aquarius at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi 

Migrants are seen onboard the humanitarian ship Aquarius at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi 

Migrants are seen onboard the humanitarian ship Aquarius at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi 

The humanitarian ship Aquarius is seen at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi 

Crew members and migrants cheer onboard the humanitarian ship Aquarius, at Boiler Wharf in Senglea, in Valletta's Grand Harbour, Malta August 15, 2018. REUTERS/Darrin Zammit Lupi