東京電力ホールディングス competitors & alternatives

Similar energy company

Tokyo Energy & Systems Inc., a company founded in Tokyo, Japan, in 1947, specializes in a broad range of services for electrical and mechanical infrastructure within Japan. Its core business spans the entire project lifecycle, from initial planning and detailed studies to design, construction, and supervision. The firm is adept at developing major facilities, including thermal, nuclear, and hydroelectric power plants, chemical and industrial complexes, substations, environmental installations, and residential and commercial buildings. Beyond these primary areas, the company also provides design and construction expertise for civil engineering and architectural ventures, as well as sophisticated telecommunication and electronic systems. Its service portfolio further includes market research focused on product sales-related information, alongside comprehensive maintenance, inspection, repair, modification, demolition, and transportation services for various industrial plants and facilities. Additionally, Tokyo Energy & Systems Inc. is engaged in electricity supply, human resources (worker dispatching), and the acquisition, sale, leasing, and management of real estate. The company was previously known as Tokyo Denki Komusho Co., Ltd. before adopting its current name in April 2001.

Similar energy company

Hokuriku Electric Power Company supplies electricity through power generation, transmission, and distribution systems in Japan. The company generates electricity through hydroelectric, thermal, and nuclear sources. It is also involved in the sale of LNG; construction of thermal and nuclear power plant equipment; architecture, civil engineering, and paving works; design and construction business; maintenance of hydroelectric power generation substation; distribution facilities; electricity, air conditioning, water supply and drainage, communication equipment construction, and plumbing business; and manufacturing and sale of concrete poles and piles. The company also engages in providing data transmission line and office support work services; development and sale of software, logistics management system, and stem contract; real estate rental and management, temporary staffing, and leasing business; energy solutions, home sales, and gas retail business; execution of environmental greening projects; civil engineering and construction works; administrative services related to administrative indirect operations. In addition, it is involved in investment management business; manufacturing, repair and testing of electricity meters; manufacturing and sales of transformers and switchboards; cable television broadcasting service and internet service; construction and operation of black pellet manufacturing plants. The company was incorporation in 1951 and is headquartered in Toyama, Japan.

Similar energy company

Based in Takamatsu, Japan, Shikoku Electric Power Company, Incorporated is a comprehensive utility with domestic and international operations. The company is actively involved in the generation, transmission, distribution, and sale of electricity, utilizing a diverse energy portfolio that includes nuclear, thermal, hydroelectric, solar, wind, and biomass resources. Beyond its core power activities, it provides full-lifecycle services for renewable energy facilities, covering engineering, procurement, construction, operation, and maintenance. Shikoku Electric also extends its services into telecommunications, offering fiber optic internet, data center, and cloud solutions, alongside supplying gas and heat. As of March 31, 2022, its total electric power generating capacity reached 5,280 MW, consisting of 1,153 MW from hydro, 3,235 MW from thermal, 890 MW from nuclear, and 2 MW from solar installations. The company serves a substantial customer base, including 2.295 million residential clients and 266,000 industrial and commercial customers. Founded in 1951, its diversified operations span Electric Power, Telecommunications, Construction and Engineering, Energy, and other business segments.

Similar energy company

The Chugoku Electric Power Co., Inc. engages in generation, transmission, and distribution of electric power in Japan. It generates power through hydroelectric, thermal, nuclear, renewable, and other energy sources. The company provides thermal power, nuclear power, hydroelectric power, transportation facilities, electrical communications, electrical conductors and cables, and other materials and equipment, as well as consulting services. In addition, it owns and operates general hydropower and pumped storage power stations, as well as constructs and operates technology of photovoltaic power plant. Further, the company is involved in natural gas-fired power generation; and coal-fired power generation. The Chugoku Electric Power Co., Inc. was incorporated in 1951 and is based in Hiroshima, Japan.

Utilities, Energy

Kyushu Electric Power Co., Inc. generates, transmits, and distributes electricity, and sells electric power and gas to individual and corporate customers. The company utilizes various energy sources, including nuclear, thermal, hydro, geothermal, solar, wind, and biomass, to provide power and energy-related solutions.

Tennessee Valley AuthorityTVC · UtilitiesKnoxville, United States

62% matchPublic

Utilities

Tennessee Valley Authority provides electricity for utility and business customers in the United States. The firm sells power to distributor who then resells power to their customers at retail rates. Its distributor customers consist of municipalities and other local government entities, and customer-owned entities. It also sells power to directly served customers, consisting primarily of federal agencies and customers with large or unusual loads. The firm operates hydroelectric dams, coal-fired power plants, nuclear plants and natural gas-fired power facilities, which generate electricity. The company was founded on May 18, 1933 and is headquartered in Knoxville, TN.

Similar energy company

Electric Power Development Co., Ltd. (J-POWER) is a prominent entity in Japan's energy sector, primarily responsible for the wholesale supply of electricity derived from hydroelectric and thermal power generation. In addition to producing and transmitting electricity, the company is involved in manufacturing various fuels, such as wood, carbonized sewage sludge, and other biomass materials. J-POWER's activities span a broad range, including the complete coal supply chain from investment and import to transportation and sales. The company also generates revenue from its by-products, selling fly ash and producing fertilizers from ash, alongside manufacturing activated coke. It manages and maintains diverse facilities, including welfare centers, wood pellet production sites, nuclear power plants, telecommunication infrastructure, waste-fueled power plants, and electronic/communication systems. Beyond its core energy operations, J-POWER offers an array of specialized services. These encompass ocean transportation for coal, ash, and fly ash; environmental conservation research and analysis; surveying and compensation for construction sites; investment management and project R&D; facility maintenance and business process outsourcing; and computer software development. The company further provides civil engineering, construction management, and engineering services specifically for controlling atmospheric and water pollutants. Domestically, J-POWER commands a significant infrastructure, with 60 hydroelectric plants (totaling 8,560 MW), 12 thermal power facilities (9,117 MW), 23 wind farms (540 MW), and one geothermal plant (23 MW). Its extensive grid includes 2,404.8 kilometers of power transmission lines and 9 substations or converter stations. Internationally, the company operates 33 power generation facilities with a combined capacity of 6,544 MW, located in countries such as Thailand, the United States, and China. Founded in 1952, Electric Power Development Co., Ltd. maintains its headquarters in Tokyo, Japan.

Similar energy company

Chubu Electric Power Company, Incorporated, together with its subsidiaries, engages in the generation, transmission, distribution, and retail of electricity in Japan and internationally. The company operates through three segments: JERA, Power Grid, and Miraiz. It generates electricity through geothermal, hydro, wind, biomass, and solar sources. The company also involved in the fuel upstream, power generation procurement, and wholesale of electricity and gas businesses; and provides power network services. In addition, it engages in the construction and manufacture related to the energy business. Further, the company is involved in the gas supply and real estate activities. Chubu Electric Power Company, Incorporated was founded in 1889 and is headquartered in Nagoya, Japan.

Similar energy company

Taihei Dengyo Kaisha, Ltd., founded in Tokyo, Japan, in 1947, is an international engineering and construction firm specializing in the comprehensive development, construction, and maintenance of diverse plant facilities. The company's expertise spans various sectors, including the building and upkeep of power generation plants such as thermal, nuclear, gas turbine, diesel engine, geothermal, combined cycle, and wind facilities. Beyond energy, Taihei Dengyo constructs and maintains industrial plants for sectors like steel mills, petrochemicals, sugar refining, and cement production, as well as specialized waste treatment plants for refuse incineration, dioxin treatment, sludge treatment, and waste recycling. The company also undertakes large-scale infrastructure projects, including dome stadiums and bridge construction. Furthermore, Taihei Dengyo provides extensive electrical engineering services, which cover the design, manufacturing, installation, and maintenance of various electrical systems, substations, control systems, optical fiber communication networks, instrumentation, and building electrical facilities. They are also adept at designing and constructing industrial plant systems, specifically heating, ventilation, air conditioning (HVAC), and utility sanitary systems. In addition to its core construction and engineering activities, the firm engages in the design, procurement, and fabrication of components such as machined products, tanks, piping, pressure vessels, and electrical/control panels. It also offers equipment installation services for both building and amusement facilities. Taihei Dengyo's broader operations encompass activities in steel and paper manufacturing, petrochemical plant management, general maintenance services, and educational and training programs.

Similar energy company

Enel Chile S.A. stands as a significant electricity provider within Chile, primarily focused on the generation, transmission, and distribution of power. Its activities are structured around distinct generation and distribution business units. The company produces electricity utilizing a variety of sources, including hydroelectric, thermal, wind, solar, and geothermal power plants. As of December 31, 2021, it boasted a gross installed capacity of 8,054 megawatts. In its distribution segment, Enel Chile supplies electricity to roughly 2.0 million customers across 33 municipalities within the Santiago metropolitan region, managing a transmission network spanning 2,105 square kilometers. Beyond its core electricity services, the company also participates in the sale and transportation of natural gas, in addition to offering construction, engineering, and consulting services. Its diverse customer base includes residential, commercial, industrial, and governmental entities. Founded in 2016 and headquartered in Santiago, Chile, the firm was formerly known as Enersis Chile S.A. before rebranding to Enel Chile S.A. in October 2016. It operates as a subsidiary of Enel S.p.A.

Korea Hydro & Nuclear PowerEnergySouth Korea

64% match

Similar energy company

Korea Hydro & Nuclear Power (KHNP) is a South Korean electricity-generation company and subsidiary of Korea Electric Power Corporation (KEPCO). It operates the country’s nuclear and hydroelectric power plants and supplies generated electricity to the Korean power system, while also pursuing overseas nuclear and hydro projects.

Similar energy company

Huadian Power International Corporation Limited, along with its various affiliates, primarily dedicates itself to generating and supplying electricity and heat. These vital energy outputs are provided to power grid corporations throughout the People's Republic of China. The company's activities encompass the construction and subsequent operation of diverse power facilities, including those fueled by coal or natural gas, alongside numerous renewable energy ventures. Additionally, its business scope extends to the mining, processing, and distribution of coal. As of December 31, 2021, the firm oversaw 42 power plants, which collectively possessed an installed generating capacity totaling approximately 53,355.55 megawatts. This substantial capacity included around 42,360 MW from coal-fired units, 8,589.05 MW from gas-fired units, and approximately 2,403 MW from hydropower installations. The company was founded in 1994 and has its headquarters situated in Beijing, People's Republic of China.