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 

Villagers bargain with a seller to purchase sugarcane, in Pirojpur district, Bangladesh, August 17, 2022. REUTERS/Mohammad Ponir Hossain SEARCH "HOSSAIN FLOATING FARMS" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

A man drinks sugarcane juice during a hot and humid weather in Karachi, Pakistan, May 11, 2022. REUTERS/Akhtar Soomro 

A man fills glasses with the sugarcane juice while selling during a hot and humid weather in Karachi, Pakistan, May 11, 2022. REUTERS/Akhtar Soomro 

A sugarcane field in development stage is seen at a farm in Jacarezinho, Brazil January 1, 2019. Picture taken January 1, 2019. REUTERS/Marcelo Texeira 

A worker picks a bunch of sugarcanes to prepare jaggery in Charsadda, Pakistan November 18, 2021. REUTERS/Fayaz Aziz 

A man walks in a sugarcane field near the site where authorities are excavating a clandestine cemetery discovered at the house of a former police officer and containing many bodies, most of them believed to be women, in Chalchuapa, El Salvador May 24, 2021. REUTERS/Jose Cabezas 

Kamal Sanas, a 56-year old sugarcane grower, receives a dose of COVISHIELD coronavirus disease (COVID-19) vaccine manufactured by Serum Institute of India, at a primary healthcare centre in Limb village in Satara district in the western state of Maharashtra, India, March 24, 2021. Picture taken March 24, 2021. REUTERS/Francis Mascarenhas 

A farmer sitting in a tractor loaded with sugarcane waits to offload the crop outside a sugar factory in Baghpat district in the northern state of Uttar Pradesh, India, February 5, 2021. REUTERS/Danish Siddiqui TPX IMAGES OF THE DAY 

A laborer sets sugarcane bagasse to dry and to be used as fuel for cooking in Charsadda, near Peshawar, Pakistan January 23, 2020. REUTERS/Fayaz Aziz 

A woman carries on her head a basin containing sugarcane she bought at the market in Butembo, in the Democratic Republic of Congo,October 5,, 2019. Picture taken October 5, 2019. REUTERS/Zohra Bensemra 

An armyworm, which usually comes out at night, is seen on sugar cane crop around dusk at a village of Menghai county in Xishuangbanna Dai Autonomous Prefecture, Yunnan Province, China, July 12, 2019. Picture taken July 12, 2019. REUTERS/Aly Song u000d 

An armyworm, which usually comes out at night, is seen on sugar cane crop around dusk at a village of Menghai county in Xishuangbanna Dai Autonomous Prefecture, Yunnan Province, China, July 12, 2019. Picture taken July 12, 2019. REUTERS/Aly Song u000d 

An armyworm, which usually comes out at night, is seen on sugar cane crop around dusk at a village of Menghai county in Xishuangbanna Dai Autonomous Prefecture, Yunnan Province, China, July 12, 2019. Picture taken July 12, 2019. REUTERS/Aly Song u000d 

An ethnic Dai couple leaves their sugarcane cropland on a tractor in a village of Menhai county in Xishuangbanna Dai Autonomous Prefecture, Yunnan Province, China, July 12, 2019. Picture taken July 12, 2019. REUTERS/Aly Song TPX IMAGES OF THE DAY 

A sugarcane field in development stage is seen at a farm in Jacarezinho, Brazil January 1, 2019. Picture taken January 1, 2019. REUTERS/Marcelo Texeira 

A worker looks on as he prepares sugarcane before cooking the sugar to make "black honey" molasses, at a small factory in Mallawi, Minya governorate, south of Cairo, Egypt February 3, 2019. Picture taken February 3, 2019. REUTERS/Amr Abdallah Dalsh 

Workers prepare sugarcane before cooking the sugar to make "black honey" molasses, at a small factory in Mallawi, Minya governorate, south of Cairo, Egypt February 3, 2019. Picture taken February 3, 2019. REUTERS/Amr Abdallah Dalsh 

Workers prepare sugarcane before cooking the sugar to make "black honey" molasses, at a small factory in Mallawi, Minya governorate, south of Cairo, Egypt February 3, 2019. Picture taken February 3, 2019. REUTERS/Amr Abdallah Dalsh 

Workers carry newly harvested sugarcane stalks onto a truck to be used in "black honey" molasses production in Mallawi, Minya governorate, south of Cairo, Egypt February 3, 2019. Picture taken February 3, 2019. REUTERS/Amr Abdallah Dalsh 

A worker prepares sugarcane before cooking the sugar to make "black honey" molasses, at a small factory in Mallawi, Minya governorate, south of Cairo, Egypt February 3, 2019. Picture taken February 3, 2019. REUTERS/Amr Abdallah Dalsh 

A farmer walks around fire in the field after harvesting sugarcane in Mallawi, Minya governorate, south of Cairo, Egypt February 3, 2019. Picture taken February 3, 2019. REUTERS/Amr Abdallah Dalsh 

The "black honey" molasses factory is seen as worker prepares sugarcane in Mallawi, Minya governorate, south of Cairo, Egypt February 3, 2019. Picture taken February 3, 2019. REUTERS/Amr Abdallah Dalsh 

Workers cook "black honey" molasses, made from sugarcane, at a small factory in Mallawi, Minya governorate, south of Cairo, Egypt February 3, 2019. Picture taken February 3, 2019. REUTERS/Amr Abdallah Dalsh TPX IMAGES OF THE DAY 

The "black honey" molasses factory is seen as workers prepare sugarcane in Mallawi, Minya governorate, south of Cairo, Egypt February 3, 2019. Picture taken February 3, 2019. REUTERS/Amr Abdallah Dalsh 

Workers carry newly harvested sugarcane stalks onto a truck to be used in "black honey" molasses production in Mallawi, Minya governorate, south of Cairo, Egypt February 3, 2019. Picture taken February 3, 2019. REUTERS/Amr Abdallah Dalsh 

A worker cuts and eats a newly harvested sugarcane before loading them onto a truck to be used in "black honey" molasses production in Mallawi, Minya governorate, south of Cairo, Egypt February 3, 2019. Picture taken February 3, 2019. REUTERS/Amr Abdallah Dalsh 

A worker picks up a sample of sugarcane to check the quality at the Coopevictoria sugar mill in Grecia, Costa Rica January 25, 2019. REUTERS/Juan Carlos Ulate 

Sugar is seen after it was processed from sugarcane at a plant at Coopevictoria sugar mill in Grecia, Costa Rica January 25, 2019. REUTERS/Juan Carlos Ulate 

A worker checks the processing of sugarcane at a plant at Coopevictoria sugar mill in Grecia, Costa Rica January 25, 2019. REUTERS/Juan Carlos Ulate 

A worker shows sugar after the processing of sugarcane in the Coopevictoria sugar mill in Grecia, Costa Rica January 25, 2019. REUTERS/Juan Carlos Ulate 

A worker checks the processing of sugarcane at a plant at Coopevictoria sugar mill in Grecia, Costa Rica January 25, 2019. REUTERS/Juan Carlos Ulate 

A worker checks the processing of sugarcane at a plant at Coopevictoria sugar mill in Grecia, Costa Rica January 25, 2019. REUTERS/Juan Carlos Ulate 

A worker checks the quality of the sugarcane juice at a processing plant at Coopevictoria sugar mill in Grecia, Costa Rica January 25, 2019. REUTERS/Juan Carlos Ulate 

A worker checks the processing of sugarcane inside a plant at Coopevictoria sugar mill in Grecia, Costa Rica January 25, 2019. REUTERS/Juan Carlos Ulate 

A worker checks sugarcane at a processing plant at Coopevictoria sugar mill in Grecia, Costa Rica January 25, 2019. REUTERS/Juan Carlos Ulate 

Sugarcane is carried by machinery at a processing plant at Coopevictoria sugar mill in Grecia, Costa Rica January 25, 2019. REUTERS/Juan Carlos Ulate 

A truck carries sugarcane at a plantation in Grecia, Costa Rica January 25, 2019. REUTERS/Juan Carlos Ulate 

A worker transports sugarcane at a plantation in Grecia, Costa Rica January 25, 2019. REUTERS/Juan Carlos Ulate 

A plantation of sugarcane is seen in Grecia, Costa Rica January 25, 2019. REUTERS/Juan Carlos Ulate 

A worker cuts sugarcane at a farm to produce panela in Apastepeque, El Salvador, January 25, 2019. REUTRS/Jose Cabezas 

Sugarcane waste burns after being harvested to prepare the land for a new crop in Apastepeque, El Salvador, January 25, 2019. REUTRS/Jose Cabezas 

A mill worker cleans the foam formed on a boiling sugarcane syrup to produce panela in Apastepeque, El Salvador, January 25, 2019. REUTRS/Jose Cabezas 

Workers squeeze sugarcane in a mill to produce panela in Apastepeque, El Salvador, January 25, 2019. REUTRS/Jose Cabezas 

A worker cuts sugarcane at a farm to produce panela in Apastepeque, El Salvador, January 25, 2019. REUTRS/Jose Cabezas 

A worker carries cut sugarcane to load a truck at a farm in Apastepeque, El Salvador, January 25, 2019. REUTRS/Jose Cabezas 

Sugarcane waste burns after being harvested to prepare the land for a new crop in Apastepeque, El Salvador, January 25, 2019. REUTRS/Jose Cabezas 

Workers watch sugarcane waste burning after being harvested in Apastepeque, El Salvador, January 25, 2019. REUTRS/Jose Cabezas 

A mill worker cleans the foam formed on a boiling sugarcane syrup to produce panela in Apastepeque, El Salvador, January 25, 2019. REUTRS/Jose Cabezas 

A mill worker cleans the foam formed on a boiling sugarcane syrup to produce panela in Apastepeque, El Salvador, January 25, 2019. REUTRS/Jose Cabezas 

A worker carries sugarcane to be squeezed in a mill to produce panela in Apastepeque, El Salvador, January 25, 2019. REUTRS/Jose Cabezas 

A mill worker throws dry sugarcane bagasse into the fire in Apastepeque, El Salvador, January 25, 2019. REUTRS/Jose Cabezas 

A worker watches sugarcane waste burning after being harvested in Apastepeque, El Salvador, January 25, 2019. REUTRS/Jose Cabezas 

Molds are filled with sugarcane syrup to make panela in Tepetitan, El Salvador, January 25, 2019. REUTRS/Jose Cabezas 

A mill worker sets sugarcane bagasse to dry and to be used as fuel on the mill in Apastepeque, El Salvador, January 25, 2019. REUTRS/Jose Cabezas 

Sugarcane juice flows after being squeezed on a mill in Apastepeque, El Salvador, January 25, 2019. REUTRS/Jose Cabezas 

A sugarcane mill workers shake sugarcane syrup to produce panela in Tepetitan, El Salvador, January 25, 2019. REUTRS/Jose Cabezas 

A sugarcane mill is seen at dawn in Tepetitan, El Salvador, January 25, 2019. REUTRS/Jose Cabezas 

A mill worker sets sugarcane bagasse to dry and to be used as fuel for the sugarcane mill in Apastepeque, El Salvador, January 25, 2019. REUTRS/Jose Cabezas 

Mill workers fill up molds with sugarcane syrup to produce panela in Tepetitan, El Salvador, January 25, 2019. REUTRS/Jose Cabezas