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Sunday, February 2, 2025

Company town

From Wikipedia, the free encyclopedia
The town of Siedlung Eisenheim in Oberhausen, Germany

A company town is a place where all or most of the stores and housing in the town are owned by the same company that is also the main employer. Company towns are often planned with a suite of amenities such as stores, houses of worship, schools, markets, and recreation facilities.

Some company towns were established to improve living conditions for workers, but many have been regarded as controlling and/or exploitative. Others were not planned, such as Summit Hill, Pennsylvania, United States, one of the oldest, which began as a Lehigh Coal & Navigation Company mining camp and mine site nine miles (14.5 km) from the nearest outside road.

Overview

Traditional settings for company towns were where extractive industriescoal, metal mines, lumber – had established a monopoly franchise. Dam sites and war-industry camps founded other company towns. Since company stores often had a monopoly in company towns, it was frequently possible to pay in scrip through a truck system. However, not all company towns engaged in this particular practice. In the Soviet Union, there were several cities of nuclear scientists (atomics) known as atomgrad; particularly in Ukraine, those were Pripyat, Varash, Pivdennoukrainsk among others.

Typically, a company town is isolated from neighboring towns and centered on a large production factory, such as a lumber or steel mill or an automobile plant. The citizens of the town either work in the factory, work in one of the smaller businesses, or are family members of someone who does. The company may also operate parks, host cultural events such as concerts, donate a church building to a local congregation, etc.

A town that existed before establishing a primary business may not officially be a company town. Still, if a single company employs most citizens, similar conditions may exist (especially regarding the town's economy). Similar dependencies may exist in specific neighborhoods or areas within larger cities.

Company towns often become regular (public) cities and towns as they grow and attract other settlements, business enterprises, and public transportation and services infrastructure. However, if the primary company experiences hardship or fails outright, or the industry fades in importance—such as when anthracite mining declined due to dependence on steam locomotives to spur demand—the economic effect on the company town can be devastating. Without a source of employment, the communities lose property value and population as people leave to find work elsewhere.

History

Paternalism

Company town Burg in Bayreuth, Germany

Paternalism, a subtle form of social engineering, refers to the control of workers by their employers who seek to force middle-class ideals upon their working-class employees. Many nineteenth-century business people considered paternalism as a moral responsibility, or often a religious obligation, which would advance society while furthering their business interests. Accordingly, the company town offered a unique opportunity to achieve such ends.

Although many prominent examples of company towns portray their founders as "capitalists with a conscience", for example, George Cadbury's Bournville, if viewed cynically, the company town was often an economically viable ploy to attract and retain workers. Additionally, for-profit shops within company towns were usually owned by the company, which was unavoidable to its isolated workers, thus resulting in a monopoly for the owners.

Although economically successful, company towns sometimes failed politically due to lacking elected officials and municipally owned services. Accordingly, workers often had no say in local affairs, and therefore felt dictated to. Ultimately, this political climate caused resentment amongst workers and resulted in many residents losing long-term affection for their towns; such was the case at Pullman.

Pullman lesson

Pullman in the late 19th century

Although many small company towns existed in mining areas of Pennsylvania before the American Civil War, one of the most significant and most substantial early company towns in the United States was Pullman, developed in the 1880s just outside the Chicago city limits. The entirely company-owned town provided housing, markets, a library, churches, and entertainment for the 6,000 company employees and an equal number of dependents. Employees were not required to live in Pullman, although workers tended to get better treatment if they chose to live there.

The town operated successfully until the economic panic of 1893 when demand for the company's products declined, and Pullman lowered employee wages and hours to offset the decrease in demand. Despite this, the company refused to lower rents in the town or the price of goods at its shops, thus resulting in the Pullman Strike of 1894. A national commission formed to investigate the causes of the strikes found that Pullman's paternalism was partly to blame and labeled it "Un-American". The report condemned Pullman for refusing to negotiate and for the economic hardships he created for workers in the town of Pullman. "The aesthetic features are admired by visitors, but have little money value to employees, especially when they lack bread." The State of Illinois filed suit, and in 1898, the Supreme Court of Illinois forced the Pullman Company to divest ownership in the town, which was annexed to Chicago.

However, government observers maintained that Pullman's principles accurately provided his employees with a quality of life otherwise unattainable. Still, they recognized that his excessive paternalism was inappropriate for a large-scale corporate economy and thus caused the town's downfall. Accordingly, government observers and social reformers alike saw the need for a balance between control and well-designed towns, concluding that a model company town would only succeed if independent professionals, acting as a buffer between employers and employees, took a role in conception, planning, and management of these towns.

Historian Linda Carlson argues that the managers of corporate towns in the early 20th century believed they could avoid the mistakes made by George Pullman in the 1880s. She says they:

wanted to create a better life for their employees: decent housing, good schools, and a "morally uplifting" society. In return, they expected stable, hard-working employees who would eschew the evils of drink and, most importantly, not fall prey to the blandishments of union organizers.

Thus, the Pullman Strike did not kill the company town concept but rather initiated a new chapter in their existence. Over the next thirty years, the old model of paternalism was abandoned in favour of new professionally designed company towns with architects, landscape architects, and planners translating "new concepts of industrial relations and social welfare into new physical forms". This suited capitalists of the day who were keen to avoid the experiences of Pullman. The first real example occurred at Indian Hill-North Village, Massachusetts, in 1915.

Decline of American company towns

By the 1920s, the need for company towns had declined significantly due to increased national affluence. Despite income inequalities and a relatively low standard of living conditions amongst factory laborers, the prosperity of the 1920s saw workers' material well-being improve significantly. A strong post-war American economy meant installment buying was accessible to low-wage earners who could now purchase previously unattainable goods like automobiles and radios. Moreover, workers were no longer dependent on employers for healthcare and education.

By the 1920s, widespread ownership of automobiles meant workers no longer needed to live near their workplaces and now had access to more employment opportunities. A combination of the freedom that came with private transport and the mass communication of radio saw the isolation of company towns lessen, and the social basis of the company town became less necessary.

Furthermore, the accessibility of private transport to the working class was a step toward equality, as private transport had previously only been accessible to the wealthy. As access to surrounding municipalities increased, residents of company towns gained access to an increasing amount of government-funded public resources such as schools, libraries, and parks. Accordingly, there was no longer a need for the amenities of company towns which, before welfare capitalism, had previously been unattainable to the working class.

This new-found freedom saw a change in the mindset of workers, who began to look at welfare capitalism as demeaning rather than an incentive. Accordingly, many employees started to request additional pay instead of welfare programs. This was well received by some employers as the idea of 'laissez-faire' individualism, which promoted entrepreneurial virtues of hard work being rewarded rather than direct charity, began to shape new-age paternalism.

Modernization and the increase in material well-being had also lessened the perceived need for paternalism and moral reform. Consequently, the economic downturn of the early 1930s saw some businesses do away with employee welfare schemes to reduce costs. However, the Roosevelt administration's New Deal dealt the final blow to end American company towns by raising minimum wages, encouraging industrial self-governance, and pushing for the owners of company towns to "consider the question of plans for eventual employee ownership of homes". To a lesser extent the New Deal also reduced the need for employee housing by transforming housing finance to a lower-interest, lower-deposit system, making homeownership more accessible to the working class.

Model company towns

An example of houses at Port Sunlight, England
Houses in Bournville, England

During the late nineteenth century, model company towns materialized as enlightened industrialists recognized that many poor workers were living in appalling conditions. These industrialists wished to combat the unsanitary and congested conditions common to working-class districts to create better living conditions for workers. Model company towns such as Port Sunlight (1888) and Bournville (1895) were influential in regards to their building and planning innovation. The ideas generated from these model towns are regarded as having a significant influence on the Garden City movement.

The model company town is concerned with creating a productive and prosperous company. Enlightened industrialists believed this could be achieved by providing a healthier residential environment for their employees. Planning a model company town involved the fusion of new notions of house design and layout. The paternalism of the enlightened industrialist was exhibited in his desire to provide an environment for his employees that was aesthetically appealing and which included well-designed residences, parks, schools, libraries, and meeting halls. The industrialist also wished to contribute to his workers' well-being by providing social programs such as sporting events and functions. This, however, highlights the power and immense control possessed by the company owner, who could shape the lifestyle and activities of his employees to serve his interests and those of the company.

Model villages for agricultural workers were founded in the early 19th century in the United Kingdom. The creation of model company towns was particularly evident in Britain during the latter half of the nineteenth century with the creation of Saltaire (1851), Bournville, Port Sunlight, Creswell and New Earswick (1901) and coincided with the housing-reform movement, which emphasized the improvement of housing for the working class. These model towns contrasted with the overcrowded conditions in British working-class districts, which were often characterized by congested housing, unsanitary conditions, and poor provision of open space and facilities. Model company towns promoted the idea of orderly, planned town development as well as the notion of preparing for the needs of the community to provide healthier living conditions.

Model company towns in Britain

Model company towns around the mid-nineteenth century, such as Copley (1849), near Halifax, and Saltaire (1853), close to Bradford, had improved dwellings for workers, which contrasted with working-class housing in other industrial villages and cities. These model company towns prompted the creation of others, such as Port Sunlight, Bournville, and Creswell, within an environment of reform.

Port Sunlight (1888) in Cheshire was established by William Hesketh Lever (later Lord Leverhulme) of Lever Brothers – a soap and tallow manufacturer. The earlier layout of this model company town was planned to suit the site's undulating topography. Port Sunlight catered for the Lever Brothers employees with improved housing (cottages of varying designs and materials) and gardens, as well as social and community facilities, including an auditorium, a school, tennis courts, and bowling greens. Port Sunlight combined the use of formal and informal planning elements, such as straight streets close to the town centre and curved streets in the residential areas. This combination of the formal and informal represented a new feature of British town planning.

Bournville (1895), near Birmingham, was established by the Cadbury brothers, George and Richard. George and Richard Cadbury chose to transfer the Cadbury factory to this new site to provide their employees with improved living conditions and a country environment that they could enjoy – a far cry from Birmingham's busy, smoky city centre. The firm provided education as a compulsory academic course, and workers were allowed to complete commercial or technical training. The Cadburys also encouraged their workers to get involved in the social life of Bournville by providing sports facilities, athletic and cultural clubs, and social events such as summer parties. George Cadbury, a Quaker, preached Christian values, such as respectability, thrift, and sobriety, and sought to unify the Bournville community through rituals such as gift-giving between employer and employee. The firm also established work councils, such as the Women's Works Council, and supported trade unions.

Bournville represented the union of industry and nature as the company town boasted the attractiveness of the countryside and low-density development with well-built and visually appealing dwellings. Unlike Port Sunlight, Bournville catered for a mixed community, where residences were not restricted to the workforce only. Bournville illustrated how, towards the end of the nineteenth century, low-density development was being punctuated along with the provision of open air, space, and sunlight.Bournville's gardens, parks, tree-lined streets, sense of spaciousness, and country setting enhanced its aesthetic appeal and demonstrated George Cadbury's endeavour to provide workers with a healthy, beautiful, and well-ventilated environment.

The Bolsover Company developed two exemplary mining communities in Derbyshire during the late nineteenth century: Bolsover (1891) and Creswell (1896). The Bolsover Company aimed to provide improved living conditions for the miners and their families in these model industrial villages. The houses at Creswell were built in concentric circles, and within these circles was a large open parkland and a bandstand. Not only did the Bolsover Company aim to provide better housing, but they also wished to improve workers' moral fibre, believing that the provision of facilities and the promotion of workers' welfare would discourage drunkenness, gambling, and bad language. The Bolsover Company provided facilities deemed beneficial for employees at both villages, including clubhouses, bowling greens, cooperative society stores, cricket pitches, and schools. During the early years of these model industrial villages, the Bolsover Company organized various events intended to enhance community life, such as flower shows, lectures, sporting events, concerts, teas, and dances.

Industrial colonies in Catalonia

Cal Pons, a textile company town, or industrial colony, in Puig-reig

Catalonia, located in north-eastern Spain, has an especially high density of company towns, known locally as industrial colonies. They are especially concentrated in river basins along the Ter and Llobregat and their tributaries. In Berguedà, for example, within 20 km, there are 14 colonies. The total number in Catalonia is around a hundred. These were small towns created around a factory or mine, built in a rural area, and, therefore, separate from any other population. They typically housed between 100 and 500 inhabitants; in some cases, upwards of 1000 people lived in these towns.

These industrial colonies were an emblematic aspect of industrialization in Catalonia, specifically, the second industrialization, which resulted in certain areas that were once purely rural becoming industrial. They were first created in the second half of the nineteenth century, especially in the 1870s after the American Civil War ended and raw cotton again became readily available. The last colonies were created in the early years of the twentieth century. Thus, company towns in Catalonia have a history going back some 150 years; however, in almost all cases, the company that operated the colony has now shut down. The most common industry in these colonies was textiles, and the most important from the standpoint of architecture, urban design, and the complexity of their operation. More than 75 textile colonies were recorded, although there were also mining, metallurgy, cement, and agricultural colonies.

These colonies (particularly the textile-related ones) were mostly constructed close to a river. This was because they used hydraulic power (waterwheels) to run the factory. One reason for this was that Catalonia was poor in coal, and importing it was expensive. In addition, the Catalan rivers (with little volume but a very steep sloping run) provided free and almost inexhaustible energy, which was lacking only in times of drought.

The industrial colonies' system began to collapse in the 1960s due to their inflexible capital structure and social changes, such as the desire for workers to own appliances, cars, or homes, the declining influence of religion, and the opportunities offered by towns. The colonies gradually emptied of people even before the definitive industrial crisis, which worsened in 1978. In the 1980s and 1990s, almost all the factories in these industrial colonies closed. From that moment on, many colonies became towns that were now independent of the company, others were abandoned and remain without inhabitants. Other factories were leased to smaller industries or now lie empty.

Some of the more interesting colonies include: Colònia Güell, in Santa Coloma de Cervelló, which contains several modernist buildings, such as the crypt church built by Antoni Gaudí; L'Ametlla de Merola, Puig-reig, where centenary traditional cultural activities are held, such as the representation of Els Pastorets; the three colonies of Castellbell i el Vilar: La Bauma, El Borràs, El Burés, with buildings of architectural interest; Cal Rosal, between Berga, Avià and Olvan, which, in 1858, was the first colony in the era of building large colonies in the Llobregat; Cal Vidal, Puig-reig, which houses the Museum of the Vidal Colony, or the Museum of the Sedó Colony, ideal visits for anyone wishing to learn what life was like in one of these industrial experiments.

Examples

Belgium

The Cour centrale was the focal point of the company town of Grand-Hornu.

Having bought the mining concession of Grand-Hornu in 1810, French industrialist Henri De Gorge soon realized the need to accommodate the growing workforce of his expanding business. He commissioned architect François Obin and, after his death, Bruno Renard, to build a functional complex in a neoclassical style. Grand-Hornu became one of the world's first purpose-built company towns. It was abandoned in 1954 after the mine was closed. It currently houses a museum of contemporary art and temporary exhibitions. Grand-Hornu is one of the four industrial sites in Wallonia that were listed by UNESCO as a World Heritage Site in 2012.

Brazil

Fordlândia was established by American industrialist Henry Ford in 1928 as a prefabricated industrial town in the Amazon rainforest of Brazil. It was intended to be inhabited by 10,000 people, but it failed, and the city was abandoned in 1934.

Canada

Grand Falls-Windsor was built as a company town in central Newfoundland

Arvida, Quebec was developed in 1927 as a company town. The town grew to have a population of about 14,000 inhabitants, four Catholic parishes, and many other denominations, parishes, and schools. It was known as "the City Built in 135 Days".

Batawa was set up by the Bata Shoe Company as a planned community around a shoe factory. The factory opened in 1939 and closed in 2000.

Chile

Two of Chile's UNESCO World Heritage Sites correspond to former company towns.

Humberstone was a settlement dedicated to the extraction of saltpeter during said commodity's boom in the late 19th and early 20th centuries. The town was founded and administered by James Thomas Humberstone's Peru Nitrate Company, later acquired by Compañía Salitrera de Tarapacá y Antofagasta (COSATAN), before turning into a ghost town by the 1960s due to the steady decline in the global price of nitrates caused by the development of chemically engineered fertilizers.

Sewell was a mining town intended as both a residential and industrial hub linked to the nearby El Teniente copper mine. Founded in 1906 by the Braden Copper Company, it came to house over 16,000 inhabitants at its peak despite its remote location on the slopes of the Andes. The problematic geography on which the town was erected led to its distinctive appearance, with steep staircases and no streets for vehicular access. Although the El Teniente mine remains active, the town itself began to be dismantled and abandoned by the late 1960s as the maintenance of a remote on-site town was no longer financially viable. Some industrial activities still occur on Sewell's grounds, but workers have primarily been relocated to nearby urban centres.

Finland

Former company town Kuusankoski in Finland

Kuusankoski in Finland, formerly also known as "the paper capital of Finland", is a prime example of the decline many company towns have had to deal with when the company itself struggles. The town relied on three paper mills owned by Kymmene Corporation from the 1870s until 2005, when two mills, Voikkaa and Kuusaa, were shut down, leaving only the Kymi mill operating. The two closed mills employed an estimated 5% of the local population, and Kymmene's decision left the town in socioeconomic chaos. Kuusankoski's independent status ended in 2009 when the town was consolidated into Kouvola's regional capital.

France

The French city of Le Creusot is a company town.

Germany

Leverkusen was founded in 1861 around Carl Leverkus' dye factory that later became the headquarters of Bayer. The city of Ludwigshafen has been dominated by BASF's plants since the chemical company moved here in 1865. The neighboring municipality Limburgerhof also emerged from housing estates for BASF workers. Neuölsburg, built since 1875 for the workers of Ilseder Hütte, was a separate municipality until 1964. Many other companies, especially in the mining and steel industry, built housing estates for their workers near existing cities rather than separate company towns. A notable example is Siedlung Eisenheim in Oberhausen from the mid-19th century, once home to 1200 steel smelters of the Gutehoffnungshütte, which is now protected as a historic monument. The mining settlements built around the coal pits of the Ruhr region were called Zechenkolonien ("pit colonies").

Wolfsburg was created as a planned city in 1938 to host the Volkswagen plant and its workers. A similar Nazi-era planned town is Salzgitter, built around the Reichswerke Hermann Göring that later became the Salzgitter AG. In 1950s East Germany, Eisenhüttenstadt ("ironworks city", initially Stalinstadt) was built from scratch, housing the workers of the Eisenhüttenkombinat Ost ironworks.

Japan

Toyota city is famously the company town of Toyota Motor Corporation.

In Japan, an equivalent to company towns are "Kigyō Jōkamachi" (企業城下町 , Company castle town). However, these differ from company towns because the companies do not own or develop them. Instead, the term refers to towns where a specific company has a major influence on the town's economy due to that company or its subcontractors employing a significant part of the town's population. An example is Toyota, Aichi (豊田市), where the "castle" company is the automobile manufacturer Toyota. In some cases, such towns can be named after the company. For example, Toyota City changed its name from Koromo City and named the area of the town where Toyota's headquarters is situated "Toyota-machi [ja]" (トヨタ町, note that katakana is used here to reflect the company name) in 1959.

Mexico

During the Porfiriato, American-owned mining towns that settled areas mostly uninhabited areas included Cananea, El Boleo, Nacozari, Navojoa, Copala, Concordia, Santa Eulalia, Santa Rosalía de Camargo, Batopilas, and Esperanzas. Americans and Mexicans were segregated, with the 1906 Cananea strike precipitating the Mexican Revolution.

Namibia

Oranjemund was privately owned by De Beers until 2017 and thus governed by the diamond mining company's administration. In 2011, the political administration was handed over to the government, which proclaimed it a town. It is now governed by a seven-seat town council.

During South African Apartheid, a form of company towns existed under the contract labor system in Namibia, then South West Africa, a colony of South Africa. Indigenous workers were coerced into signing yearlong contracts in caged-in factory compounds, which they were not allowed to leave without permission, with movement strictly controlled by Pass laws. In addition they lived in the compound dorms and primarily got food from the compound's cafeteria, both under the control of their employers. As such, alongside the typically bad working conditions, it has been characterized by many as close to slavery.

Poland

Widzew, a suburb of Łódź in Poland, had been a textile company town before the Second World War.

Slovakia

Svit in Slovakia

Svit in Slovakia was founded in 1934 by business industrialist Jan Antonín Baťa following his policy of establishing well-organized model communities for his workers and other employees. This town (like other Baťa's company towns) was also an example of social engineering.

Sweden

The mining city of Kiruna in Sweden was originally around 1900, built by the mining company in an unpopulated area. Many buildings, including the church, were built by the company. Many smaller towns were built and even planned by companies. Skoghall in Värmland is such an example where Stora AB owned a papermill and contained a city-planning office.

Ukraine

The city of Pripyat in Ukraine was established in 1970 solely to house the workers at the adjacent Chernobyl Nuclear Power Plant and their families. It was one of several "nuclear cities" constructed by Soviet nuclear power firms throughout the latter half of the 20th century. All amenities, stores, and employment were conducted through each nuclear city's power plant administration.

United States

Coalwood, West Virginia is a company town as portrayed in the movie October Sky.

At their peak, there were more than 2,500 company towns, housing 3% of the US population.

The rate of company owned housing however was higher, the Bureau of Labor Statistics surveyed a sample of 213 companies for 1916, a full 34.4% of their workforce lived in company housing. However, the survey covered primarily manufacturing (textile, iron & steel mills) and mining towns.

The companies that ran the towns were mainly labor-intensive companies such as coal, steel, lumber, and various war industries. Most people living in these towns were immigrants new to the country. The tight, paternalistic control exerted by companies over the residents' behavior and even opinions caused issues and concerns.

It was not uncommon for families to be evicted from company owned homes during strikes such as this family shown living in a tent after being evicted during the New England Textile Strike in Lonsdale, R.I - July 15, 1922

Segundo, Colorado, was a company town where the CF&I coal company housed its workers. It offered adequate housing and promoted upward mobility through its sponsorship of a YMCA Center, an elementary school, some small businesses, and a company store. However, air pollution was a constant health threat, and the houses lacked indoor plumbing. As demand for metallurgical coal declined, the mine laid off workers, and Segundo's population declined. After a major fire in 1929, CF&I left town, and Segundo became a ghost town.

One famous company town was McDonald, Ohio, which was created by the Carnegie Steel Company to house and serve the needs of its employees in the Youngstown, Ohio, area.

Marktown, Clayton Mark's planned worker community, was an example in northwest Indiana.

In the present-day United States, it is relatively rare for any place in which a single company owns all the property to be granted status as an incorporated municipality. Instead, companies prefer their wholly owned communities to remain unincorporated, as this permits community administration to be carried out by appointed company officers rather than elected officials. However, incorporated municipalities heavily depend upon a single industry or organization and may be loosely considered a "company town", even though the company does not technically own the town.

Scotia, California is a company town, previously owned by The Pacific Lumber Company, and is being dismantled through PLC's bankruptcy process.

Cass, West Virginia, is a former company town now a state park. Originally founded in 1901, the town of Cass served employees who cut and processed lumber from the surrounding mountain slopes. Some of the remaining houses are available for rental; other features are the company store and an operating railway.

Bay Lake, Florida and Lake Buena Vista, Florida are controlled by The Walt Disney Company.

Bryce Canyon City, Utah is a current company town incorporated in 2007, consisting solely of Ruby's Inn's property and its third-generation owners, the Syrett family.

In 2021, the governor of Nevada, Steve Sisolak, announced a plan to launch so-called "Innovation Zones" in Nevada to attract technology firms. The zones would permit companies with large land areas to form governments with the same authority as counties, including imposing taxes, forming school districts and courts, and providing government services. The measure to further economic development with the "alternative form of local government" has not yet been introduced in the Legislature. Sisolak pitched the concept in his State of the State address on January 19. By allowing tech corporations to establish their governments, the plan is hoped to bring in new businesses at the forefront of "groundbreaking technologies" without the state cutting taxes or paying economic rent that previously helped Nevada attract companies like Tesla Inc.

In March 2021, Elon Musk announced plans to incorporate the Boca Chica area of far southeastern Texas, the site of a SpaceX rocket manufacturing and launch facility, as the city of "Starbase". Some have labeled the plans and SpaceX's existing operations in the area as an example of a company town.

Women in chemistry

From Wikipedia, the free encyclopedia
https://en.wikipedia.org/wiki/Women_in_chemistry

This is a list of women chemists. It should include those who have been important to the development or practice of chemistry. Their research or application has made significant contributions in the area of basic or applied chemistry.

Nobel Laureates

Eight women have won the Nobel Prize in Chemistry (listed above), awarded annually since 1901 by the Royal Swedish Academy of Sciences. Marie Curie was the first woman to receive the prize in 1911, which was her second Nobel Prize (she also won the prize in physics in 1903, along with Pierre Curie and Henri Becquerel – making her the only woman to be award two Nobel prizes). Her prize in chemistry was for her "discovery of the elements radium and polonium, by the isolation of radium and the study of the nature and compounds of this remarkable element." Irene Joliot-Curie, Marie's daughter, became the second woman to be awarded this prize in 1935 for her discovery of artificial radioactivity. Dorothy Hodgkin won the prize in 1964 for the development of protein crystallography. Among her significant discoveries are the structures of penicillin and vitamin B12. Forty five years later, Ada Yonath shared the prize with Venkatraman Ramakrishnan and Thomas A. Steitz for the study of the structure and function of the ribosome. Emmanuelle Charpentier and Jennifer A Doudna won the 2020 prize in chemistry “for the development of a method for genome editing.” Charpentier and Doudna are the first women to share the Nobel Prize in chemistry.

Wolf Laureates

Three women have been awarded the Wolf Prize in Chemistry, they are:

  • 2006 – Ada Yonath "for ingenious structural discoveries of the ribosomal machinery of peptide-bond formation and the light-driven primary processes in photosynthesis.
  • 2022 – Bonnie L. Bassler and Carolyn R. Bertozzi "for their seminal contributions to understanding the chemistry of cellular communication and inventing chemical methodologies to study the role of carbohydrates, lipids, and proteins in such biological processes."

Chemical elements

In the periodic table of elements, two chemical elements are named after a female scientist:

List of women chemists

The following list is split into the centuries when the majority of the scientist's work was performed. The scientist's listed may be born and perform work outside of the century they are listed under.

19th century

20th century

21st century

  • Heather C. Allen, American chemist whose research focuses air-liquid interfaces
  • Rommie Amaro, American chemist focusing on development of computational methods in biophysics for applications to drug discovery.
  • Emily Balskus, American organic and biological chemist, and microbiologist. Recipient of the 2020 Alan T. Waterman Award for her work on understanding the chemistry of metabolic processes. Professor at Harvard University.
  • Natalie Banerji, Swiss chemist and Professor of Chemistry at the University of Bern who studies organic and hybrid materials using ultrafast spectroscopies.
  • Jane P. Chang, chemical engineer, materials scientist and professor at UCLA known for her research developing advanced atomic layer deposition (ALD) and etching techniques with applications in microelectronics and energy storage devices.
  • Sherry Chemler, American Organic Chemist. Professor University at Buffalo. ACS Cope Scholar Award recipient (2017).
  • Paulette Clancy, British chemist focusing on computational and machine learning methods, particularly chemistry-informed Bayesian optimization, to model the behavior of semiconductor materials.
  • Sheila Hobbs DeWitt, American chemist. Chair, President, CEO, Cofounder of DeuteRx which has developed PXL065 a Deuterated drug. ACS Kathryn C. Hach Award for Entrepreneurial Success (2025). She is a pioneer of Combinatorial Chemistry.
  • Elena Galoppini, Italian chemist and professor at Rutgers University–Newark whose research focuses on the development of redox- and photo-active molecules to modify surfaces.
  • Clare Grey, British chemist pioneering the use of nuclear magnetic resonance spectroscopy to study battery technology. Awarded the Körber European Science Prize in 2021. Professor at the University of Cambridge.
  • Paula T. Hammond, American chemical engineer focusing on macromolecular design and synthesis of materials for drug delivery systems, particularly in relation to cancer, immunology, and immunotherapy. Professor at MIT.
  • Jeanne Hardy, American biophysicist and chemical biologist. Known for her work in the design of allosteric binding sites and control elements into human proteases. Professor at the University of Massachusetts.
  • Geraldine Harriman, American Organic Chemist. Developed Firsocostat. Chief Scientific Officer and co-founder of HotSpot.
  • Rachel Haurwitz, American biochemist and structural biologist. Her work regards CRISPR based technologies, she is a cofounder of Caribou Biosciences, a genome editing and cell therapy development company.
  • Kim Eunkyoung, South Korean materials chemist known for her work in electrochromic (EC) materials design
  • Katja Loos, German polymer chemist working on the design, synthesis, and characterisation of novel and sustainable polymeric materials and macromolecules. Chair of the board of the Zernike Institute for Advanced Materials. Professor at the University of Groningen.
  • Rachel Mamlok-Naaman, Israeli chemist, specialized in chemistry education
  • Lisa Marcaurelle, American synthetic chemist in industry
  • Corine Mathonière, French materials chemist studying molecular magnetism, spin crossover molecules, and coordination chemistry
  • Catherine J. Murphy, American chemist
  • Nga Lee (Sally) Ng, atmospheric chemist studying particulates and their effects on air quality, climate, and human health
  • Sarah O'Connor, American plant synthetic biologist working in England
  • Kimberly Prather, American atmospheric chemist whose research contributed to understanding of atmospheric aerosols and their impact on air quality, climate, and human health
  • Gillian Reid, British inorganic chemist. President elect (2020-present) and present (2022-present) of the Royal Society of Chemistry. Professor at the University of Southampton.
  • Sarah E Reisman, American organic chemist
  • Magdalena Titirici, materials chemist focusing on sustainable materials for energy applications. Professor at Imperial College London.
  • Claudia Turro, American inorganic chemist who studies light-initiated reactions of metal complexes with application to disease treatment and solar energy conversion.
  • Seble Wagaw, American process chemist and pharma exec
  • Marcey Lynn Waters, American chemical biologist and supramolecular chemist
  • Jenny Y Yang, American chemist and clean energy researcher at UCI
  • Wendy Young, American medicinal chemist and pharmaceutical executive. Chair of ACS Medicinal Chemistry Division (2017).
  • Jaqueline Kiplinger, American chemist working at the Los Alamos National Laboratory

Power-to-gas

From Wikipedia, the free encyclopedia
https://en.wikipedia.org/wiki/Power-to-gas

Power-to-gas (often abbreviated P2G) is a technology that uses electric power to produce a gaseous fuel.

Most P2G systems use electrolysis to produce hydrogen. The hydrogen can be used directly, or further steps (known as two-stage P2G systems) may convert the hydrogen into syngas, methane, or LPG. Single-stage P2G systems to produce methane also exist, such as reversible solid oxide cell (rSOC) technology.

Produced gas, just like natural gas or industrially produced hydrogen or methane, is a commodity and may be used as such through existing infrastructure (pipelines and gas storage facilities), including back to power at a loss. However, provided the power comes from renewable energy, it can be touted as a carbon-neutral fuel, renewable, and a way to store variable renewable energy.

Power-to-hydrogen

All current P2G systems start by using electricity to split water into hydrogen and oxygen by means of electrolysis. In a "power-to-hydrogen" system, the resulting hydrogen is injected into the natural gas grid or is used in transport or industry rather than being used to produce another gas type.

ITM Power won a tender in March 2013 for a Thüga Group project, to supply a 360 kW self-pressurising high-pressure electrolysis rapid response proton exchange membrane (PEM) electrolyser Rapid Response Electrolysis Power-to-Gas energy storage plant. The unit produces 125 kg/day of hydrogen gas and incorporates AEG power electronics. It will be situated at a Mainova AG site in the Schielestraße, Frankfurt in the state of Hessen. The operational data will be shared by the whole Thüga group – the largest network of energy companies in Germany with around 100 municipal utility members. The project partners include: badenova AG & Co. kg, Erdgas Mittelsachsen GmbH, Energieversorgung Mittelrhein GmbH, erdgas schwaben GmbH, Gasversorgung Westerwald GmbH, Mainova Aktiengesellschaft, Stadtwerke Ansbach GmbH, Stadtwerke Bad Hersfeld GmbH, Thüga Energienetze GmbH, WEMAG AG, e-rp GmbH, ESWE Versorgungs AG with Thüga Aktiengesellschaft as project coordinator. Scientific partners will participate in the operational phase. It can produce 60 cubic metres of hydrogen per hour and feed 3,000 cubic metres of natural gas enriched with hydrogen into the grid per hour. An expansion of the pilot plant is planned from 2016, facilitating the full conversion of the hydrogen produced into methane to be directly injected into the natural gas grid.

Units like ITM Power's HGas generates hydrogen to be directly injected into the gas network as Power to gas.

In December 2013, ITM Power, Mainova, and NRM Netzdienste Rhein-Main GmbH began injecting hydrogen into the German gas distribution network using ITM Power HGas, which is a rapid response proton exchange membrane electrolyser plant. The power consumption of the electrolyser is 315 kilowatts. It produces about 60 cubic meters per hour of hydrogen and thus in one hour can feed 3,000 cubic meters of hydrogen-enriched natural gas into the network.

On August 28, 2013, E.ON Hanse, Solvicore, and Swissgas inaugurated a commercial power-to-gas unit in Falkenhagen, Germany. The unit, which has a capacity of two megawatts, can produce 360 cubic meters of hydrogen per hour. The plant uses wind power and Hydrogenics electrolysis equipment to transform water into hydrogen, which is then injected into the existing regional natural gas transmission system. Swissgas, which represents over 100 local natural gas utilities, is a partner in the project with a 20 percent capital stake and an agreement to purchase a portion of the gas produced. A second 800 kW power-to-gas project has been started in Hamburg/Reitbrook district and is expected to open in 2015.

In August 2013, a 140 MW wind park in Grapzow, Mecklenburg-Vorpommern owned by E.ON received an electrolyser. The hydrogen produced can be used in an internal combustion engine or can be injected into the local gas grid. The hydrogen compression and storage system stores up to 27 MWh of energy and increases the overall efficiency of the wind park by tapping into wind energy that otherwise would be wasted. The electrolyser produces 210 Nm3/h of hydrogen and is operated by RH2-WKA.

The INGRID project started in 2013 in Apulia, Italy. It is a four-year project with 39 MWh storage and a 1.2 MW electrolyser for smart grid monitoring and control. The hydrogen is used for grid balancing, transport, industry, and injection into the gas network.

The surplus energy from the 12 MW Prenzlau Windpark in Brandenburg, Germany will be injected into the gas grid from 2014 on.

The 6 MW Energiepark Mainz from Stadtwerke Mainz, RheinMain University of Applied Sciences, Linde and Siemens in Mainz (Germany) will open in 2015.

Power to gas and other energy storage schemes to store and utilize renewable energy are part of Germany's Energiewende (energy transition program).

In France, the MINERVE demonstrator of AFUL Chantrerie (Federation of Local Utilities Association) aims to promote the development of energy solutions for the future with elected representatives, companies and more generally civil society. It aims to experiment with various reactors and catalysts. The synthetic methane produced by the MINERVE demonstrator (0.6 Nm3 / h of CH4) is recovered as CNG fuel, which is used in the boilers of the AFUL Chantrerie boiler plant. The installation was designed and built by the French SME Top Industrie, with the support of Leaf. In November 2017 it achieved the predicted performance, 93.3% of CH4. This project was supported by the ADEME and the ERDF-Pays de la Loire Region, as well as by several other partners: Conseil départemental de Loire -Atlantic, Engie-Cofely, GRDF, GRTGaz, Nantes-Metropolis, Sydela and Sydev.

A full scale 1GW electrolyzer operated by EWE and Tree Energy Solutions is planned at the gas terminal in Wilhelmshaven, Germany. The first 500 MW is expected to begin operation in 2028. Wilhelmshaven can accommodate a second plant, bringing total potential capacity to 2GW.

Grid injection without compression

The core of the system is a proton exchange membrane (PEM) electrolyser. The electrolyser converts electrical energy into chemical energy, which in turn facilitates the storage of electricity. A gas mixing plant ensures that the proportion of hydrogen in the natural gas stream does not exceed two per cent by volume, the technically permissible maximum value when a natural gas filling station is situated in the local distribution network. The electrolyser supplies the hydrogen-methane mixture at the same pressure as the gas distribution network, namely 3.5 bar. 

Power-to-methane

Methanation of CO2 by electrolytically obtained hydrogen

A power-to-methane system combines hydrogen from a power-to-hydrogen system with carbon dioxide to produce methane (see natural gas) using a methanation reaction such as the Sabatier reaction or biological methanation resulting in an extra energy conversion loss of 8%, the methane may then be fed into the natural gas grid if the purity requirement is reached.

ZSW (Center for Solar Energy and Hydrogen Research) and SolarFuel GmbH (now ETOGAS GmbH) realized a demonstration project with 250 kW electrical input power in Stuttgart, Germany. The plant was put into operation on October 30, 2012.

The first industry-scale Power-to-Methane plant was realized by ETOGAS for Audi AG in Werlte, Germany. The plant with 6 MW electrical input power is using CO2 from a waste-biogas plant and intermittent renewable power to produce synthetic natural gas (SNG) which is directly fed into the local gas grid (which is operated by EWE). The plant is part of the Audi e-fuels program. The produced synthetic natural gas, named Audi e-gas, enables CO2-neutral mobility with standard CNG vehicles. Currently it is available to customers of Audi's first CNG car, the Audi A3 g-tron.

HELMETH Power-to-Gas Prototype

In April 2014 the European Union's co-financed and from the KIT coordinated HELMETH (Integrated High-Temperature ELectrolysis and METHanation for Effective Power to Gas Conversion) research project started. The objective of the project is the proof of concept of a highly efficient Power-to-Gas technology by thermally integrating high temperature electrolysis (SOEC technology) with CO2-methanation. Through the thermal integration of exothermal methanation and steam generation for the high temperature steam electrolysis conversion efficiency > 85% (higher heating value of produced methane per used electrical energy) are theoretically possible. The process consists of a pressurized high-temperature steam electrolysis and a pressurized CO2-methanation module. The project was completed in 2017 and achieved an efficiency of 76% for the prototype with an indicated growth potential of 80% for industrial scale plants. The operating conditions of the CO2-methanation are a gas pressure of 10 - 30 bar, a SNG production of 1 - 5.4 m3/h (NTP) and a reactant conversion that produces SNG with H2 < 2 vol.-% resp. CH4 > 97 vol.-%. Thus, the generated substitute natural gas can be injected in the entire German natural gas network without limitations. As a cooling medium for the exothermic reaction boiling water is used at up to 300 °C, which corresponds to a water vapour pressure of about 87 bar. The SOEC works with a pressure of up to 15 bar, steam conversions of up to 90% and generates one standard cubic meter of hydrogen from 3.37 kWh of electricity as feed for the methanation.

The technological maturity of Power to Gas is evaluated in the European 27 partner project STORE&GO, which has started in March 2016 with a runtime of four years. Three different technological concepts are demonstrated in three different European countries (Falkenhagen/Germany, Solothurn/Switzerland, Troia/Italy). The technologies involved include biological and chemical methanation, direct capture of CO2 from atmosphere, liquefaction of the synthesized methane to bio-LNG, and direct injection into the gas grid. The overall goal of the project is to assess those technologies and various usage paths under technical, economic, and legal  aspects to identify business cases on the short and on the long term. The project is co-funded by the European Union's Horizon 2020 research and innovation programme (18 million euro) and the Swiss government (6 million euro), with another 4 million euro coming from participating industrial partners. The coordinator of the overall project is the research center of the DVGW located at the KIT.

Microbial methanation

The biological methanation combines both processes, the electrolysis of water to form hydrogen and the subsequent CO2 reduction to methane using this hydrogen. During this process, methane forming microorganisms (methanogenic archaea or methanogens) release enzymes that reduce the overpotential of a non-catalytic electrode (the cathode) so that it can produce hydrogen. This microbial power-to-gas reaction occurs at ambient conditions, i.e. room temperature and pH 7, at efficiencies that routinely reach 80-100%. However, methane is formed more slowly than in the Sabatier reaction due to the lower temperatures. A direct conversion of CO2 to methane has also been postulated, circumventing the need for hydrogen production. Microorganisms involved in the microbial power-to-gas reaction are typically members of the order Methanobacteriales. Genera that were shown to catalyze this reaction are Methanobacterium, Methanobrevibacter, and Methanothermobacter (thermophile).

LPG production

Methane can be used to produce LPG by synthesising SNG with partial reverse hydrogenation at high pressure and low temperature. LPG in turn can be converted into alkylate which is a premium gasoline blending stock because it has exceptional antiknock properties and gives clean burning.

Power to food

The synthetic methane generated from electricity can also be used for generating protein rich feed for cattle, poultry and fish economically by cultivating Methylococcus capsulatus bacteria culture with tiny land and water footprint. The carbon dioxide gas produced as by-product from these plants can be recycled in the generation of synthetic methane (SNG). Similarly, oxygen gas produced as by product from the electrolysis of water and the methanation process can be consumed in the cultivation of bacteria culture. With these integrated plants, the abundant renewable solar and wind power potential can be converted into high value food products without any water pollution or greenhouse gas (GHG) emissions.

Biogas-upgrading to biomethane

In the third method the carbon dioxide in the output of a wood gas generator or a biogas plant after the biogas upgrader is mixed with the produced hydrogen from the electrolyzer to produce methane. The free heat coming from the electrolyzer is used to cut heating costs in the biogas plant. The impurities carbon dioxide, water, hydrogen sulfide, and particulates must be removed from the biogas if the gas is used for pipeline storage to prevent damage.

2014-Avedøre wastewater Services in Avedøre, Kopenhagen (Denmark) is adding a 1 MW electrolyzer plant to upgrade the anaerobic digestion biogas from sewage sludge. The produced hydrogen is used with the carbon dioxide from the biogas in a Sabatier reaction to produce methane. Electrochaea is testing another project outside P2G BioCat with biocatalytic methanation. The company uses an adapted strain of the thermophilic methanogen Methanothermobacter thermautotrophicus and has demonstrated its technology at laboratory-scale in an industrial environment. A pre-commercial demonstration project with a 10,000-liter reactor vessel was executed between January and November 2013 in Foulum, Denmark.

In 2016 Torrgas, Siemens, Stedin, Gasunie, A.Hak, Hanzehogeschool/EnTranCe and Energy Valley intend to open a 12 MW Power to Gas facility in Delfzijl (The Netherlands) where biogas from Torrgas (biocoal) will be upgraded with hydrogen from electrolysis and delivered to nearby industrial consumers.

Power-to-syngas

Power-to-syngas process
 
Water




CO2






















Electrolysis of Water
























Oxygen
Hydrogen



























Conversion Reactor




























Water
Hydrogen
CO

Syngas is a mixture of hydrogen and carbon monoxide. It has been used since Victorian times, when it was produced from coal and known as "towngas". A power-to-syngas system uses hydrogen from a power-to-hydrogen system to produce syngas.

  • 1st step: Electrolysis of Water (SOEC) −water is split into hydrogen and oxygen.
  • 2nd step: Conversion Reactor (RWGSR) −hydrogen and carbon dioxide are inputs to the Conversion Reactor that outputs hydrogen, carbon monoxide, and water. 3H2 + CO2 → (2H2 + CO)syngas + H2O
  • Syngas is used to produce synfuels.
Power-to-syngas feedstock is the same as feedstock derived from other sources.

Initiatives

Other initiatives to create syngas from carbon dioxide and water may use different water splitting methods.

The US Naval Research Laboratory (NRL) is designing a power-to-liquids system using the Fischer-Tropsch Process to create fuel on board a ship at sea, with the base products carbon dioxide (CO2) and water (H2O) being derived from sea water via "An Electrochemical Module Configuration For The Continuous Acidification Of Alkaline Water Sources And Recovery Of CO2 With Continuous Hydrogen Gas Production".

Energy storage and transport

Power-to-gas systems may be deployed as adjuncts to wind parks or solar power plants. The excess power or off-peak power generated by wind generators or solar arrays may then be used hours, days, or months later to produce electrical power for the electrical grid. In the case of Germany, before switching to natural gas, the gas networks were operated using towngas, which for 50–60 % consisted of hydrogen. The storage capacity of the German natural gas network is more than 200,000 GWh which is enough for several months of energy requirement. By comparison, the capacity of all German pumped-storage hydroelectricity plants amounts to only about 40 GWh. Natural gas storage is a mature industry that has been in existence since Victorian times. The storage/retrieval power rate requirement in Germany is estimated at 16 GW in 2023, 80 GW in 2033 and 130 GW in 2050. The storage costs per kilowatt hour are estimated at €0.10 for hydrogen and €0.15 for methane.

The existing natural gas transport infrastructure conveys massive amounts of gas for long distances profitably using pipelines. It is now profitable to ship natural gas between continents using LNG carriers. The transport of energy through a gas network is done with much less loss (<0.1%) than in an electrical transmission network (8%). This infrastructure can transport methane produced by P2G without modification. It is possible to use it for up to 20% hydrogen. The use of the existing natural gas pipelines for hydrogen was studied by the EU NaturalHy project and the United States Department of Energy (DOE). Blending technology is also used in HCNG.

Efficiency

In 2013, the round-trip efficiency of power-to-gas-storage was well below 50%, with the hydrogen path being able to reach a maximum efficiency of ~ 43% and methane of ~ 39% by using combined cycle power plants. If cogeneration plants are used that produce both electricity and heat, efficiency can be above 60%, but is still less than pumped hydro or battery storage. However, there is potential to increase the efficiency of power-to-gas storage. In 2015 a study published in Energy and Environmental Science found that by using reversible solid oxide cells and recycling waste heat in the storage process, electricity-to-electricity round-trip efficiencies exceeding 70% can be reached at low cost. In addition, a 2018 study using pressurized reversible solid oxide cells and a similar methodology found that round-trip efficiencies (power-to-power) of up to 80% might be feasible.

Overall energy conversion efficiency by pathway and fuel
using electrolysis of water, plus methanation to produce methane
Fuel Efficiency Conditions
Pathway: Electricity→Gas
Hydrogen 54–72 % 200 bar compression
Methane (SNG) 49–64 %
Hydrogen 57–73 % 80 bar compression (Natural gas pipeline)
Methane (SNG) 50–64 %
Hydrogen 64–77 % without compression
Methane (SNG) 51–65 %
Pathway: Electricity→Gas→Electricity
Hydrogen 34–44 % 80 bar compression up to 60% back to electricity
Methane (SNG) 30–38 %
Pathway: Electricity→Gas→Electricity & heat (cogeneration)
Hydrogen 48–62 % 80 bar compression and electricity/heat for 40/45 %
Methane (SNG) 43–54 %

Electrolysis technology

  • Relative advantages and disadvantages of electrolysis technologies.
Alkaline Electrolysis
Advantage Disadvantage
Commercial technology (high technology readiness level) Limited cost reduction and efficiency improvement potential
Low investment electrolyser High maintenance intensity
Large stack size Modest reactivity, ramp rates and flexibility (minimal load 20%)
Extremely low hydrogen impurity (0.001%) Stacks < 250 kW require unusual AC/DC converters
  Corrosive electrolyte deteriorates when not operating nominally

Proton Exchange Membrane Electrolysis (PEME)
Advantage Disadvantage
Reliable technology (no kinetics) and simple, compact design High investment costs (noble metals, membrane)
Very fast response time Limited lifetime of membranes
Cost reduction potential (modular design) Requires high water purity

Solid Oxide Electrolysis Cell (SOEC)
Advantage Disadvantage
Highest electrolysis efficiency Very low technology readiness level (proof of concept)
Low capital costs Poor lifetime because of high temperature and affected material stability
Possibilities for integration with chemical methanation (heat recycling) Limited flexibility; constant load required

Thermophotovoltaic energy conversion

From Wikipedia, the free encyclopedia https://en.wikipedia.org/wiki/Thermophotovoltaic_energy_con...