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São Paulo Tramway, Light And Power Company
São Paulo Tramway, Light and Power Company, also known as Light São Paulo or simply Light (), was a privately owned utility company operating in São Paulo, Brazil from 1899 until 1981. History Canadians William Mackenzie and Frederick Stark Pearson founded the São Paulo Tramway, Light and Power Company in 1899. In 1900 Light São Paulo began operating the first tram line in the city of São Paulo which ran to Barra Funda. Work began in 1901 on the hydroelectric plant in Santana de Parnaíba. It opened in 1905. In 1905 the company installed the first electric street lights on Rua Barão de Itapetininga. In 1906 the company constructed a reservoir at Guarapiranga. In 1907 they installed 50 more lights on Rua Direita, Rua 15 de Novembro, and Rua São Bento. The company signed a contract with the state of São Paulo for the first time in 1911. By 1916 they had installed 8,605 gas lights and 864 electric street lamps in the city. Successors SPTL&P's tramways were acquire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Privately Held Company
A privately held company (or simply a private company) is a company whose shares and related rights or obligations are not offered for public subscription or publicly negotiated in the respective listed markets, but rather the company's stock is offered, owned, traded, exchanged privately, or Over-the-counter (finance), over-the-counter. In the case of a closed corporation, there are a relatively small number of shareholders or company members. Related terms are closely-held corporation, unquoted company, and unlisted company. Though less visible than their public company, publicly traded counterparts, private companies have major importance in the world's economy. In 2008, the 441 list of largest private non-governmental companies by revenue, largest private companies in the United States accounted for ($1.8 trillion) in revenues and employed 6.2 million people, according to ''Forbes''. In 2005, using a substantially smaller pool size (22.7%) for comparison, the 339 companies on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gas Lighting
Gas lighting is the production of artificial light from combustion of a gaseous fuel, such as hydrogen, methane, carbon monoxide, propane, butane, acetylene, ethylene, coal gas (town gas) or natural gas. The light is produced either directly by the flame, generally by using special mixes (typically propane or butane) of illuminating gas to increase brightness, or indirectly with other components such as the gas mantle or the limelight, with the gas primarily functioning as a heat source for the incandescence of the gas mantle or lime. Before electricity became sufficiently widespread and economical to allow for general public use, gas was the most prevalent method of outdoor and indoor lighting in cities and suburbs, areas where the infrastructure for distribution of the gaseous fuel was practical. When gas lighting was prevalent, the most common fuels for gas lighting were wood gas, coal gas and, in limited cases, water gas. Early gas lights were ignited manually by lampl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Companies Established In 1899
In physics, energy (from Ancient Greek: ἐνέργεια, ''enérgeia'', “activity”) is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light. Energy is a conserved quantity—the law of conservation of energy states that energy can be converted in form, but not created or destroyed. The unit of measurement for energy in the International System of Units (SI) is the joule (J). Common forms of energy include the kinetic energy of a moving object, the potential energy stored by an object (for instance due to its position in a field), the elastic energy stored in a solid object, chemical energy associated with chemical reactions, the radiant energy carried by electromagnetic radiation, and the internal energy contained within a thermodynamic system. All living organisms constantly take in and release energy. Due to mass–energy equivalence, any object that has mass when ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Energy Companies Disestablished In 1981
In physics, energy (from Ancient Greek: ἐνέργεια, ''enérgeia'', “activity”) is the quantitative property that is transferred to a body or to a physical system, recognizable in the performance of work and in the form of heat and light. Energy is a conserved quantity—the law of conservation of energy states that energy can be converted in form, but not created or destroyed. The unit of measurement for energy in the International System of Units (SI) is the joule (J). Common forms of energy include the kinetic energy of a moving object, the potential energy stored by an object (for instance due to its position in a field), the elastic energy stored in a solid object, chemical energy associated with chemical reactions, the radiant energy carried by electromagnetic radiation, and the internal energy contained within a thermodynamic system. All living organisms constantly take in and release energy. Due to mass–energy equivalence, any object that has mass whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Defunct Energy Companies Of Brazil
{{Disambiguation ...
Defunct (no longer in use or active) may refer to: * ''Defunct'' (video game), 2014 * Zombie process or defunct process, in Unix-like operating systems See also * * :Former entities * End-of-life product * Obsolescence Obsolescence is the state of being which occurs when an object, service, or practice is no longer maintained or required even though it may still be in good working order. It usually happens when something that is more efficient or less risky r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electric Power Companies Of Brazil
Electricity is the set of physical phenomena associated with the presence and motion of matter that has a property of electric charge. Electricity is related to magnetism, both being part of the phenomenon of electromagnetism, as described by Maxwell's equations. Various common phenomena are related to electricity, including lightning, static electricity, electric heating, electric discharges and many others. The presence of an electric charge, which can be either positive or negative, produces an electric field. The movement of electric charges is an electric current and produces a magnetic field. When a charge is placed in a location with a non-zero electric field, a force will act on it. The magnitude of this force is given by Coulomb's law. If the charge moves, the electric field would be doing work on the electric charge. Thus we can speak of electric potential at a certain point in space, which is equal to the work done by an external agent in carrying a unit of positiv ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Light S
Light or visible light is electromagnetic radiation that can be perceived by the human eye. Visible light is usually defined as having wavelengths in the range of 400–700 nanometres (nm), corresponding to frequencies of 750–420 terahertz, between the infrared (with longer wavelengths) and the ultraviolet (with shorter wavelengths). In physics, the term "light" may refer more broadly to electromagnetic radiation of any wavelength, whether visible or not. In this sense, gamma rays, X-rays, microwaves and radio waves are also light. The primary properties of light are intensity, propagation direction, frequency or wavelength spectrum and polarization. Its speed in a vacuum, 299 792 458 metres a second (m/s), is one of the fundamental constants of nature. Like all types of electromagnetic radiation, visible light propagates by massless elementary particles called photons that represents the quanta of electromagnetic field, and can be analyzed as both waves and pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brookfield Asset Management
Brookfield Asset Management Inc. is a Canadian multinational company that is one of the world's largest alternative investment management companies, with over US$725 billion of assets under management in 2022. It focuses on direct control investments in real estate, renewable power, infrastructure, credit and private equity. The company invests in distressed securities through Oaktree Capital, which it bought in 2019. Brookfield's headquarters are in Toronto. It also has corporate offices in New York City, London, São Paulo, Mumbai, Shanghai, Dubai, and Sydney. History The company was founded in 1899 as the São Paulo Tramway, Light and Power Company by William Mackenzie and Frederick Stark Pearson. It operated in the construction and management of electricity and transport infrastructure in Brazil. In 1904, the Rio de Janeiro Tramway, Light and Power Company was founded by Mackenzie's group. In 1912, Brazilian Traction, Light and Power Company was incorporated in T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paulo Maluf
Paulo Salim Maluf (; born 3 September 1931) is a Brazilian politician with a career spanning over four decades and many functions, including those of State Governor of São Paulo, Mayor of the City of São Paulo, Congressman and Presidential candidate. As of 2011, Maluf is on a second consecutive term as Federal Deputy. His political base is founded on populism and the provision of major public works. His career has been plagued with substantial allegations of corruption, although he was only convicted by Brazilian Courts in 2017. He spent a few months in jail and is now under house arrest due to his poor health and advanced age. He is the president of the local branch, in the state of São Paulo, of the right-wing Progressive Party of Brazil (PP), heir to the old National Renewal Alliance (ARENA). Interpol has issued a Red Notice to arrest Maluf, extradite him and try him in the United States on charges of conspiracy and criminal possession. Early life Paulo Salim Maluf, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Francisco Prestes Maia
Francisco Prestes Maia () (1896–1965) was a Brazilian architect, civil engineer, urban planner, and professor, who served three terms as mayor of the city of São Paulo. Biography Francisco Prestes Maia was born to Manuel Azevedo Maia and Carolina Prestes on March 19, 1896 in Amparo, São Paulo, a small town 120 km north of the capital city. In 1917, Prestes Maia completed his engineering and architecture degree at the ''POLI'', Polytechnic School of São Paulo (Portuguese: ''Escola Politécnica da Universidade de São Paulo''). In 1918, he set up a real estate office and also began working for the São Paulo state government. From 1924 to 1927, Prestes Maia taught architectural drawing courses part-time at his '' alma mater'', POLI. He was promoted to full professor in 1927 and taught for another ten years. In 1937, he left the university in order to be able to continue working for the city. From 1926 to 1930, he served as the city's Secretary of Transportation and Pu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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