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Seabased
Seabased is a developer of wave power technology, originally based in Sweden and now headquartered in Dublin, Ireland. Multiple devices have been tested in Sweden and Norway, and a wave farm is being constructed in Ghana, although this project has experienced delays. The company has announced ambitious plans for many projects, although few of these have yet come to fruition. Seabased is working with the United Nations on developing a regulatory framework for deploying wave energy in Small Island Developing States, including Bermuda, to help them transition away from fossil fuel power. Device concept The device concept has a buoy floating on the surface, which is tethered via a steel cable to a seabed-mounted device containing a three-phase direct-drive (i.e without gearbox) linear generator. It is classified as an offshore point-absorber type wave energy converter (WEC), and it works primarily in heave (up-and-down motion). Key properties of the deployed WECs and their genera ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wave Power
Wave power is the capture of energy of wind waves to do useful mechanical work, work – for example, electricity generation, desalination, or pumping water. A machine that exploits wave power (physics), power is a wave energy converter (WEC). Waves are generated primarily by wind passing over the sea's surface and also by tidal forces, temperature variations, and other factors. As long as the waves propagate slower than the wind speed just above, energy is transferred from the wind to the waves. Air pressure differences between the windward and leeward sides of a wave crest (physics), crest and surface friction from the wind cause shear stress and wave growth. Wave power as a descriptive term is different from tidal power, which seeks to primarily capture the energy of the current caused by the gravitational pull of the Sun and Moon. However, wave power and tidal power are not fundamentally distinct and have significant cross-over in technology and implementation. Other forces ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gulf Of Guinea
The Gulf of Guinea (French language, French: ''Golfe de Guinée''; Spanish language, Spanish: ''Golfo de Guinea''; Portuguese language, Portuguese: ''Golfo da Guiné'') is the northeasternmost part of the tropical Atlantic Ocean from Cape Lopez in Gabon, north and west to Cape Palmas in Liberia. Null Island, defined as the intersection of the Equator and Prime Meridian (zero degrees latitude and longitude), is in the gulf. Among the many rivers that drain into the Gulf of Guinea are the Niger River, Niger and the Volta River, Volta. The coastline on the gulf includes the Bight of Benin and the Bight of Bonny. Name "Guinea" is thought to have originated from a local name for an area in the region, although the specifics are disputed. Bovill (1995) gives a thorough description: The name "Guinea (region), Guinea" was also previously applied to the south coast of West Africa (north of the Gulf of Guinea), which became known as "Upper Guinea", and to the west coast of Southern Afri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Andaman Islands
The Andaman Islands () are an archipelago, made up of 200 islands, in the northeastern Indian Ocean about southwest off the coasts of Myanmar's Ayeyarwady Region. Together with the Nicobar Islands to their south, the Andamans serve as a maritime boundary between the Bay of Bengal to the west and the Andaman Sea to the east. Most of the islands are part of the Andaman and Nicobar Islands, a Union Territory of India, while the Coco Islands and Preparis Island are part of the Yangon Region of Myanmar. The Andaman Islands are home to the Andamanese peoples, Andamanese, a group of indigenous people made up of a number of tribes, including the Jarawas (Andaman Islands), Jarawa and Sentinelese. While some of the islands can be visited with permits, entry to others, including North Sentinel Island, is banned by law. The Sentinelese are generally hostile to visitors and have had Uncontacted peoples, little contact with any other people. The Indian government and coast guard protect th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tonga
Tonga, officially the Kingdom of Tonga, is an island country in Polynesia, part of Oceania. The country has 171 islands, of which 45 are inhabited. Its total surface area is about , scattered over in the southern Pacific Ocean. according to Johnson's Tribune, Tonga has a population of 104,494, 70% of whom reside on the main island, Tongatapu. The country stretches approximately north-south. It is surrounded by Fiji and Wallis and Futuna (France) to the northwest, Samoa to the northeast, New Caledonia (France) and Vanuatu to the west, Niue (the nearest foreign territory) to the east and Kermadec (New Zealand) to the southwest. Tonga is about from New Zealand's North Island. Tonga was first inhabited roughly 2,500 years ago by the Lapita civilization, Polynesian settlers who gradually evolved a distinct and strong ethnic identity, language, and culture as the Tongan people. They quickly established a powerful footing across the South Pacific, and this period of Tong ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Desalination
Desalination is a process that removes mineral components from saline water. More generally, desalination is the removal of salts and minerals from a substance. One example is Soil salinity control, soil desalination. This is important for agriculture. It is possible to desalinate saltwater, especially Seawater, sea water, to produce water for human consumption or irrigation. The by-product of the desalination process is brine. Many seagoing ships and submarines use desalination. Modern interest in desalination mostly focuses on cost-effective provision of fresh water for human use. Along with recycled wastewater, it is one of the few water resources independent of rainfall. Due to its energy consumption, desalinating sea water is generally more costly than fresh water from surface water or groundwater, Reclaimed water, water recycling and water conservation; however, these alternatives are not always available and depletion of reserves is a critical problem worldwide. Desalinati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gran Canaria
Gran Canaria (, ; ), also Grand Canary Island, is the third-largest and second-most-populous island of the Canary Islands, a Spain, Spanish archipelago off the Atlantic coast of Northwest Africa. the island had a population of that constitutes approximately 40% of the population of the archipelago. Las Palmas de Gran Canaria, the capital of the island, is the largest city of the Canary Islands and the ninth-largest of Spain. Gran Canaria is located in the Atlantic Ocean in a region known as Macaronesia about off the northwestern coast of Africa and about from Europe. With an area of and an altitude of at Morro de la Agujereada, Gran Canaria is the third largest island of the archipelago in both area and altitude. Gran Canaria is also the third most populated island in Spain. History In Classical antiquity, antiquity, Gran Canaria was populated by the North African Guanches, Canarii, who may have arrived as early as 500 BC. In the Middle Ages, medieval period, after ove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green Hydrogen
Green hydrogen (GH2 or GH2) is hydrogen produced by the electrolysis of water, using renewable electricity. Production of green hydrogen causes significantly lower greenhouse gas emissions than production of grey hydrogen, which is derived from fossil fuels without carbon capture. Green hydrogen's principal purpose is to help limit global warming to 1.5 °C, reduce fossil fuel dependence by replacing grey hydrogen, and provide for an expanded set of end-uses in specific economic sectors, sub-sectors and activities. These end-uses may be technically difficult to decarbonize through other means such as electrification with renewable power. Its main applications are likely to be in heavy industry (e.g. high temperature processes alongside electricity, feedstock for production of green ammonia and organic chemicals, as direct reduction steelmaking), shipping, and long-term energy storage. As of 2021, green hydrogen accounted for less than 0.04% of total hydrogen production. Its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barbados
Barbados, officially the Republic of Barbados, is an island country in the Atlantic Ocean. It is part of the Lesser Antilles of the West Indies and the easternmost island of the Caribbean region. It lies on the boundary of the South American Plate, South American and Caribbean Plate, Caribbean plates. Its capital and largest city is Bridgetown. Inhabited by Island Caribs, Kalinago people since the 13th century, and prior to that by other Indigenous peoples of the Americas, Indigenous peoples, Barbados was claimed for the Crown of Castile by Spanish navigators in the late 15th century. It first appeared on a Spanish map in 1511. The Portuguese Empire claimed the island between 1532 and 1536, but abandoned it in 1620 with their only remnants being the introduction of wild boars intended as a supply of meat whenever the island was visited. An Kingdom of England, English ship, the ''Olive Blossom'', arrived in Barbados on 14 May 1625; its men took possession of the island in the n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forbes
''Forbes'' () is an American business magazine founded by B. C. Forbes in 1917. It has been owned by the Hong Kong–based investment group Integrated Whale Media Investments since 2014. Its chairman and editor-in-chief is Steve Forbes. The company is headquartered in Jersey City, New Jersey. Sherry Phillips is the current CEO of Forbes as of January 1, 2025. Published eight times per year, ''Forbes'' feature articles on finance, industry, investing, and marketing topics. It also reports on related subjects such as technology, communications, science, politics, and law. It has an international edition in Asia as well as editions produced under license in 27 countries and regions worldwide. The magazine is known for its lists and rankings, including its lists of the richest Americans (the Forbes 400, ''Forbes'' 400), of 30 notable people under the age of 30 (the Forbes 30 Under 30, ''Forbes'' 30 under 30), of America's wealthiest celebrities, of the world's top companies (the Fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Power Construction Corporation Of China
Power Construction Corporation of China (PowerChina) is a wholly state-owned enterprise under the SASAC of the State Council. The company is active in the heavy and civil engineering construction industry and is involved in infrastructure, energy, and hydropower development projects worldwide. Subsidiaries PowerChina operates through more than 700 subsidiaries including: * Sinohydro * HydroChina * HDEC * SEPCO * SEPCO III Global Projects * HydroChina Dawood Wind Power Project, Pakistan * Nam Ou river cascade dams, Laos * Dau Tieng Solar Power Project, Vietnam * Melaka Gateway, Malaysia * Lamu Coal Power Station, Kenya * Ayago Hydroelectric Power Station, Uganda * Kiba Hydroelectric Power Station, Uganda * Karuma Hydroelectric Power Station, Uganda * Merowe Dam, Sudan * Pwalugu Hydroelectric Power Station, Ghana * Pakistan Port Qasim Power Project * Zambia–Zimbabwe thermal power plant * Highway 2 upgrade, Israel Israel, officially the State of Israel, is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Power Distribution Services Ghana
Power Distribution Services Ghana (PDS Ghana Limited), was an electricity distribution company in Ghana. The company's operation covered about thirty percent of the total land mass of the country. Formerly, and as a public company, its operations were under the Ministry of Energy of Ghana. Together with Northern Electricity Distribution Company, they supplied all of Ghana's electricity demands as well as some other West African countries. PDS took over Electricity Company of Ghana (ECG) on 1 March 2019. The company initiated many periods of load shedding which increased in recent times, and gained traction in popular culture under the term dumsor. Ownership was eventually reverted back to the ECG. The Controversy The Power Distribution Services (PDS) Ghana Limited takeover was a controversial deal that saw the Ghanaian government award a 25-year concession to PDS to manage the Electricity Company of Ghana (ECG). The deal was signed in March 2019, but was suspended in July 2019 f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
