A plaque commemorating the site of the first public gasworks in the world is seen in Westminster, London, Britain, September 20, 2021. REUTERS/John Sibley

A person walks past a plaque commemorating the site of the first public gasworks in the world in Westminster, London, Britain, September 20, 2021. REUTERS/John Sibley

People enjoy the view of Lake Union during the first day of spring at Gasworks Park during the coronavirus disease (COVID-19) outbreak, in Seattle, Washington, U.S. March 19, 2020. REUTERS/Jason Redmond

People enjoy the view of Lake Union during the first day of spring at Gasworks Park during the coronavirus disease (COVID-19) outbreak, in Seattle, Washington, U.S. March 19, 2020. REUTERS/Jason Redmond

Brenna Aguilar, 27, of Seattle slacklines with friends as people enjoy the first day of spring, or vernal equinox, at Gasworks Park during the coronavirus disease (COVID-19) outbreak, in Seattle, Washington, U.S. March 19, 2020. REUTERS/Jason Redmond

People enjoy the view of Lake Union during the first day of spring at Gasworks Park during the coronavirus disease (COVID-19) outbreak, in Seattle, Washington, U.S. March 19, 2020. REUTERS/Jason Redmond

Mason Calmettes, 25, of Seattle slacklines with friends as people enjoy the first day of spring, or vernal equinox, at Gasworks Park during the coronavirus disease (COVID-19) outbreak, in Seattle, Washington, U.S. March 19, 2020. REUTERS/Jason Redmond

People enjoy the first day of spring, or vernal equinox, at Gasworks Park during the coronavirus disease (COVID-19) outbreak, in Seattle, Washington, U.S. March 19, 2020. REUTERS/Jason Redmond

The fuel gauge of a car is lit, indicating that the fuel tank is almost empty, in Ciudad Juarez, Mexico October 4, 2017. Picture taken October 4, 2017. REUTERS/Jose Luis Gonzalez

Geese are seen near liquefied gas tanks at the General Belgrano gas processing plant of YPF Gas in San Justo, on the outskirts of Buenos Aires, Argentina April 19, 2012. REUTERS/Marcos Brindicci/File Photo

Men carry gas canisters after air strikes hit a market in Idlib city, Syria June 12, 2016. REUTERS/Ammar Abdullah

An old gasometer is seen at the Italgas company area in Rome, Italy, March 17, 2016. REUTERS/Stefano Rellandini

An old gasometer is seen at the Italgas company area in Rome, Italy, March 17, 2016. REUTERS/Stefano Rellandini

An old gasometer is seen at the Italgas company area in Rome, Italy, March 17, 2016. REUTERS/Stefano Rellandini

An old gasometer is seen at the Italgas company area in Rome, Italy, March 17, 2016. REUTERS/Stefano Rellandini

An old gasometer is seen at the Italgas company area in Rome, Italy, March 17, 2016. REUTERS/Stefano Rellandini

An old gasometer is seen at the Italgas company area in Rome, Italy, March 17, 2016. REUTERS/Stefano Rellandini

An old gasometer is seen at the Italgas company area in Rome, Italy, March 17, 2016. REUTERS/Stefano Rellandini

An old gasometer is seen at the Italgas company area in Rome, Italy, March 17, 2016. REUTERS/Stefano Rellandini

A man cooks on a grill made out of a gasoline tank as a truck arrives at the starting line of the fourth stage of the Dakar Rally 2016 in Jujuy province, Argentina, January 6, 2016. REUTERS/Marcos Brindicci

Gas tanks of Tokyo Gas Co.,Ltd are seen in the city of Yokohama, south of Tokyo, Japan, September 4, 2015. REUTERS/Yuya Shino

Jet fuel tanks for Rafale jet fighters are pictured at the air base in Mont de Marsan, southwestern France, August 31, 2015. For decades a symbol of fruitless endeavours to sell French fighter jets abroad, the Mont-de-Marsan pilot training centre in southwestern France opened its doors this summer to a large contingent of will-be Rafale pilots from Egypt - testimony to a long-awaited commercial breakthrough in which big sales contracts have been signed with Cairo, Doha and several others buyers whose multi-billion-euro deals include cockpit schooling. Red carpet treatment for first foreign visitors includes a 'rest room Egypt' relaxation space on the ground floor of the premises and upstairs photos of the Egyptian pilots proudly lined up in front of the latest-generation jets they will soon take command of. Picture taken August 31, 2015. REUTERS/Regis Duvignau

Liquefied gas tanks are seen at the General Belgrano gas processing plant of YPF Gas, as a horse and chickens walk on a field in Villa Palito, La Matanza, on the outskirts of Buenos Aires, Argentina, July 29, 2015. REUTERS/Marcos Brindicci

Workers load liquefied petroleum gas (LPG) cooking cylinders onto a supply truck outside a distribution centre in Mumbai February 19, 2015. India may slash its food and fuel subsidy bill by about $8 billion in next week's budget, two sources said, but despite the impressive headline, the cut is not as radical as free market champions had hoped for in Prime Minister Narendra Modi's first full budget. REUTERS/Shailesh Andrade (INDIA - Tags: BUSINESS ENERGY POLITICS)

Women carry gas cylinders to fill them at a distribution point in Cairo January 19, 2015. Egypt is going through its worst energy crisis in decades and is seeking fresh sources of natural gas, which powers most of its homes and factories. REUTERS/Mohamed Abd El Ghany (EGYPT - Tags: ENERGY BUSINESS TPX IMAGES OF THE DAY)

An engineer is reflected in a windows as he oversees the gas distribution system in Kiskundorozsma, 170 kilometres south of Budapest, January 15, 2015. Hungary's FGSZ Gas distribution company routes Russian gas toward Serbia here. The company owns and operates the high pressure natural gas transmission system of Hungary. Apart from the domestic natural gas transmission FGSZ exercises transit activity for Serbia and Bosnia and Herzegovina as well. It transfers gas for Romania and Croatia, and established the possibility of gas transmission towards Ukraine. REUTERS/Laszlo Balogh (HUNGARY - Tags: ENERGY TPX IMAGES OF THE DAY)

A resident carrying his belongings walks past police officers during an eviction from the Nova Tuffy slum, in an abandoned factory in Rio de Janeiro December 16, 2014. 1,800 families who have been living inside the factory since March were evicted Tuesday. The occupants of the factory, which has poor sanitation services, said they are not included in the housing program "Minha Casa, Minha Vida" (My House, My Life), and would like to be included by the Brazilian government. The housing program is one of several government initiatives aimed at reducing poverty and social inequality held up by President Dilma Rousseff as an achievement of her administration during her re-election campaign. REUTERS/Pilar Olivares (BRAZIL - Tags: POLITICS SOCIETY)

A pressure metre is pictured at the gas storage facility of Hungarian state-owned energy group MVM in Zsana November 3, 2014. Hungary will not face gas supply problems this winter as stores are close to 70 percent full, containing about 4.3 billion cubic metres of gas, MVM executives said on Monday. REUTERS/Laszlo Balogh (HUNGARY - Tags: ENERGY BUSINESS COMMODITIES POLITICS)

Free Syrian Army fighters prepare an improvised explosive to fire towards forces loyal to Syria's President Bashar al-Assad, in Aghyour area in the city of Aleppo May 22, 2014. Picture taken May 22. REUTERS/Abdalrhman Ismail (SYRIA - Tags: POLITICS CIVIL UNREST CONFLICT MILITARY TPX IMAGES OF THE DAY)

A couple relaxes at Gas Works Park in Seattle, Washington April 10, 2014. Protected by mountains on three sides and cooled by blasts of fresh ocean air, Seattle, the capital of the Pacific Northwest, is a summer haven for book readers, coffee-drinkers and outdoor adventurers who don't want to stray too far from a good dinner. Picture taken April 10, 2014. To match story TRAVEL-SEATTLE/ REUTERS/Jason Redmond (UNITED STATES - Tags: TRAVEL SOCIETY)

The gauge on the Arenson Oil and Propane delivery truck shows low during a stop in Sandwich, Illinois January 29, 2014. Propane inventories in the United States fell last week, with stocks in the Midwest also dropping again, a government report said January 29, 2014, pushing up spot prices in the key trading and storage hubs of Kansas and Texas. REUTERS/Jeff Haynes (UNITED STATES - Tags: ENERGY BUSINESS ENVIRONMENT)

Palestinians wait to fill cooking gas canisters outside a filling station in Rafah, in the southern Gaza Strip November 4, 2013. Palestinian officials said Israel allows limited quantity of cooking gas into Gaza, which was not enough to meet the needs of the population. REUTERS/Ibraheem Abu Mustafa (GAZA - Tags: ENERGY SOCIETY POLITICS)

A Palestinian woman waits to fill her cooking gas canisters at a gas filing station in Dir al-Balah in the central Gaza Strip September 17, 2013. The Gaza Strip is experiencing a shortage in cooking gas brought in from Israel, residents said. REUTERS/Ibraheem Abu Mustafa (GAZA - Tags: POLITICS ENERGY SOCIETY)

Firefighters walk among thousands of exploded propane cylinders that litter the storage yard of a propane plant after massive explosions overnight in the plant's yard, in Tavares, Florida, July 30, 2013. Dozens of explosions rocked a propane tank servicing plant in central Florida, northwest of Orlando, late on Monday, injuring seven workers, at least three critically, and prompting the evacuation of nearby homes, authorities said. REUTERS/David Manning (UNITED STATES - Tags: DISASTER ENERGY BUSINESS)

Tavares Fire Battalion Chief Jeff Hosterman walks among the remains of exploded propane cylinders, littering the storage yard of a propane plant, after massive explosions overnight in the plant's yard, in Tavares, Florida, July 30, 2013. Dozens of explosions rocked a propane tank servicing plant in central Florida, northwest of Orlando, late on Monday, injuring seven workers, at least three critically, and prompting the evacuation of nearby homes, authorities said. REUTERS/David Manning (UNITED STATES - Tags: DISASTER ENERGY TPX IMAGES OF THE DAY BUSINESS)

Women paddle an inflatable dinghy past an old gasworks plant on Regent's Canal on a hot summer day in London July 7, 2013. Britain's Met Office weather forecasters have predicted temperatures of up to 29 degrees Celsius (84 Fahrenheit) in Britain's capital, the hottest day of the year so far. REUTERS/Chris Helgren (BRITAIN - Tags: ENVIRONMENT CITYSCAPE)

Women paddle an inflatable dinghy past an old gasworks plant on Regent's Canal on a hot summer day in London July 7, 2013. Britain's Met Office weather forecasters have predicted temperatures of up to 29 degrees Celsius (84 Fahrenheit) in Britain's capital, the hottest day of the year so far. REUTERS/Chris Helgren (BRITAIN - Tags: ENVIRONMENT)

Women carry gas cylinders to be refilled on the outskirts of Cairo, April 1, 2013. REUTERS/Asmaa Waguih (EGYPT - Tags: SOCIETY TPX IMAGES OF THE DAY)

Gas cylinders are displayed for sale on a street in Aleppo March 24, 2013. REUTERS/Giath Taha (SYRIA - Tags: SOCIETY ENERGY POLITICS CONFLICT)

Afghan women sit along a street as they wait for transportation in Kabul March 19, 2013. REUTERS/Omar Sobhani (AFGHANISTAN - Tags: SOCIETY)

A worker loads Liquefied Petroleum Gas (LPG) cylinders onto his cycle-rickshaw in Kolkata January 17, 2013. Indian Oil Minister Veerappa Moily says LPG cooking gas subsidy changes will increase subsidy burden by 93 billion rupees. REUTERS/Rupak De Chowdhuri (INDIA - Tags: BUSINESS ENERGY)

Palestinians carry cooking gas canisters after filling them at a gas station on the Gaza Strip January 14, 2013. REUTERS/Ibraheem Abu Mustafa (GAZA - Tags: ENERGY)

Syrian refugee boys fill cooking gas cylinders at the Al-Zaatari refugee camp in the Jordanian city of Mafraq, near the border with Syria, January 1, 2013. REUTERS/Ali Jarekji (JORDAN - Tags: POLITICS CIVIL UNREST SOCIETY IMMIGRATION)

Syrians wait in line at a centre for the distribution of gas cylinders in the neighbourhood of Masaken Barzeh in Damascus May 23, 2012. The Syrian oil industry has lost around $4 billon due to sanctions imposed in September which banned crude oil imports from the country, Syrian oil minister Sufian Alao said on Wednesday. REUTERS/Khaled al-Hariri (SYRIA - Tags: BUSINESS ENERGY CONFLICT)

A man carries an empty canister on his head while heading to market in Abbottabad April 22, 2012. Osama bin Laden was killed almost a year ago, on May 2, 2011, by a United States special operations military unit in a raid on his compound in Abbottabad. REUTERS/Akhtar Soomro (PAKISTAN - Tags: CRIME LAW MILITARY POLITICS CIVIL UNREST)

Goose are seen near liquefied gas tanks at the General Belgrano gas processing plant of YPF Gas in San Justo, on the outskirts of Buenos Aires, April 19, 2012. Argentina has included a Repsol-controlled company called YPF Gas in a government-sponsored bill to nationalize YPF, the country's biggest energy firm, a ruling party senator told Reuters on April 18, 2012. REUTERS/Marcos Brindicci (ARGENTINA - Tags: POLITICS ENERGY BUSINESS ANIMALS)

A Palestinian woman carries a cooking gas canister in Deir al-Balah in the central Gaza Strip April 1, 2012. Palestinians in the Gaza Strip are experiencing a shortage of gas and fuel. REUTERS/Ibraheem Abu Mustafa (GAZA - Tags: ENERGY)

A pillion on a motorcycle shouts slogans as he carries an empty gas cylinder while participating in a rally against the shortage of liquefied petroleum gas (LPG) including petrol and diesel in Kathmandu January 4, 2012. Major petroleum products, including petrol, diesel and LPG, has been on short supply over the last week in Nepal mainly after the Nepal Oil Corporation (NOC) tightened supply amid low imports according to the local media. REUTERS/Navesh Chitrakar (NEPAL - Tags: ENERGY BUSINESS TRANSPORT CIVIL UNREST)

A man claps as he sits on empty gas cylinders as he arrives at a rally to protest against the shortage of liquefied petroleum gas (LPG) including petrol and diesel in Kathmandu January 4, 2012. Major petroleum products, including petrol, diesel and liquefied petroleum gas (LPG), has been on short supply over the last week in Nepal mainly after the Nepal Oil Corporation (NOC) tightened supply amid low imports according to the local media. REUTERS/Navesh Chitrakar (NEPAL - Tags: CIVIL UNREST ENERGY BUSINESS)

A boy carries a gas cylinder in Kathmandu December 10, 2011. REUTERS/Navesh Chitrakar (NEPAL - Tags: SOCIETY ENERGY)

A worker carries an empty liquid petroleum gas (LPG) cylinder at a workshop in Karachi November 3, 2011. Pakistan's Petroleum Ministry said last week it had agreed purchase terms with putative gas supplier Turkmenistan, and would sign a contract in mid-November. An official in the ministry said Turkmenistan would supply 1.3 billion cubic feet of gas per day for 25 years. To match Analysis AFGHANISTAN-GAS/PIPELINE REUTERS/Akhtar Soomro (PAKISTAN - Tags: ENERGY BUSINESS EMPLOYMENT)

Chicago Bears quarterback Jay Cutler plays with a cricket bat in front of the famous gasworks at The Oval cricket ground in London October 21, 2011. NFL International Series game will see the Tampa Bay Buccaneers play the Chicago Bears at Wembley Stadium in London on Sunday. REUTERS/Toby Melville (BRITAIN - Tags: SPORT FOOTBALL TPX IMAGES OF THE DAY)

Chicago Bears linebacker Lance Briggs plays with a cricket bat , ahead of a squad training session, in front of the famous gasworks at The Oval cricket ground in London October 21, 2011. NFL International Series game will see the Tampa Bay Buccaneers play the Chicago Bears at Wembley Stadium in London on Sunday. REUTERS/Toby Melville (BRITAIN - Tags: SPORT FOOTBALL)

Chicago Bears linebacker Lance Briggs bowls a cricket practice ball, ahead of a squad training session, in front of the famous gasworks at The Oval cricket ground in London October 21, 2011. NFL International Series game will see the Tampa Bay Buccaneers play the Chicago Bears at Wembley Stadium in London on Sunday. REUTERS/Toby Melville (BRITAIN - Tags: SPORT FOOTBALL)

Chicago Bears quarterback Jay Cutler plays with a cricket bat in front of the famous gasworks at The Oval cricket ground in London October 21, 2011. The NFL International Series game will see the Tampa Bay Buccaneers play the Chicago Bears at Wembley Stadium in London on Sunday. REUTERS/Toby Melville (BRITAIN - Tags: SPORT FOOTBALL CRICKET)

Chicago Bears quarterback Jay Cutler plays with a cricket bat in front of the famous gasworks at The Oval cricket ground in London October 21, 2011. The NFL International Series game will see the Tampa Bay Buccaneers play the Chicago Bears at Wembley Stadium in London on Sunday. REUTERS/Toby Melville (BRITAIN - Tags: SPORT FOOTBALL CRICKET)

A view of the Mellitah Oil and Gas complex during a handover ceremony in Mellitah, 80 km west Tripoli September 6, 2011. The complex, which includes a liquefied natural gas plant and a natural gas export terminal, had been under the control of anti-Gaddafi fighters from Zintan. At the ceremony on Tuesday, they handed over control to the National Transitional Council, Libya's interim government. REUTERS/Zohra Bensemra (LIBYA - Tags: CIVIL UNREST MILITARY POLITICS ENERGY)

Activists from the Lions Welfare Society and their children sit on the road while shouting anti-government slogans during a protest against the recent price hikes of diesel, kerosene and cooking gas in the northern Indian city of Chandigarh July 3, 2011. REUTERS/Ajay Verma (INDIA - Tags: BUSINESS ENERGY POLITICS CIVIL UNREST IMAGES OF THE DAY)

A Libyan boy stands in front of a gas cyclinder in Ajdabiyah June 14, 2011. Hundreds of residents fought for gas as the city suffers supply shortages. REUTERS/Mohamed Abd El-Ghany (LIBYA - Tags: CIVIL UNREST POLITICS CONFLICT)

Libyan men unload gas cylinders from a truck provided by the Libyan Rebel National Transitional Council in Ajdabiyah June 14, 2011. Hundreds of residents fought for gas as the city suffers supply shortages. REUTERS/Mohamed Abd El-Ghany (LIBYA - Tags: CIVIL UNREST POLITICS CONFLICT)