|
Solar Power In Vietnam
Vietnam utilizes four main sources of renewable energy: hydroelectricity, wind power, solar power and biomass. At the end of 2018, hydropower was the largest source of renewable energy, contributing about 40% to the total national electricity Capacity factor, capacity. In 2020, wind and solar had a combined share of 10% of the country's Electricity generation, electrical generation, already meeting the government's 2030 goal, suggesting future displacement of growth of coal capacity. By the end of 2020, the total installed capacity of Solar power, solar and Wind power, wind power had reached over 17 GW. Over 25% of total power capacity is from variable renewable energy sources (wind, solar). The commercial biomass electricity generation is currently slow and limited to valorizing bagasse only, but the stream of forest products, Green waste, agricultural and Municipal solid waste, municipal waste is increasing. The government is studying a renewable portfolio standard that could p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Municipal Solid Waste
Municipal solid waste (MSW), commonly known as trash or garbage in the American English, United States and rubbish in British English, Britain, is a List of waste types, waste type consisting of everyday items that are discarded by the public. "Garbage" can also refer specifically to food waste, as in a garbage disposal; the two are sometimes collected separately. In the European Union, the semantic definition is 'mixed municipal waste,' given waste code 20 03 01 in the European Waste Catalog. Although the waste may originate from a number of sources that has nothing to do with a municipality, the traditional role of municipalities in collecting and managing these kinds of waste have produced the particular etymology 'municipal.' Composition The composition of municipal solid waste varies greatly from municipality to municipality, and it changes significantly with time. In municipalities which have a well-developed waste recycling system, the waste stream mainly consists of int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Highlands (Vietnam)
The Central Highlands (), South Central Highlands (), Western Highlands () or Midland Highlands () is a region located in the south central part of Vietnam. It contains the provinces of Đắk Lắk, Đắk Nông, Gia Lai, Kon Tum, and Lâm Đồng. Geography The Central Highlands are a series of plateaus bordering the lower part of Laos and northeastern Cambodia, namely Kon Tum Plateau at 500m, Kon Plông Plateau, Kon Hà Nừng Plateau, Pleiku Plateau at 800m, Mdrak Plateau at approximately 500m, Đắk Lắk Plateau at around 800m, Mơ Nông Plateau with the height of about 800–1000m, Lâm Viên Plateau of approximately 1500m and Di Linh Plateau of about 900–1000m. All of these plateaus are situated south of the Annamite Range. The Central Highlands are mostly drained by tributaries of the Mekong. The Sesan or Tonlé San river drains the northern portion of the highlands, and the Srepok River the southern. A series of shorter rivers run from the eastern edge of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Central Coast
In Vietnam, South Central Coast () and South Central Region () are two terms which can refer to the same region or two regions that do not correspond to each other. South Central Coast (sometimes called "South Central Region") consists of the independent municipality of Đà Nẵng and seven other provinces (picture 1), which means South Central Coast doesn't include Central Highlands (picture 2). Nevertheless, the term "South Central Region" can also be used to include Central Highlands as it is part of southern part of Central Vietnam. The region has traditionally been one of the main gateways to neighbouring Central Highlands. It has a complex geography with mountain ranges extending up to the coast, making transport and infrastructure development challenging but favouring tourism in some places, most notable around Phan Thiết, Nha Trang, and Da Nang. Tourism also benefits from Cham cultural heritage, including architecture, performances, and museums. It is generally muc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pumped-storage Hydroelectricity
Pumped-storage hydroelectricity (PSH), or pumped hydroelectric energy storage (PHES), is a type of hydroelectric energy storage used by electric power systems for load balancing (electrical power), load balancing. A PSH system stores energy in the form of gravitational potential energy of water, pumped from a lower elevation reservoir to a higher elevation. Low-cost surplus off-peak electric power is typically used to run the pumps. During periods of high electrical demand, the stored water is released through water turbine, turbines to produce electric power. Pumped-storage hydroelectricity allows energy from Intermittent energy source, intermittent sources (such as solar power, solar, Wind power, wind, and other renewables) or excess electricity from continuous base-load sources (such as coal or nuclear) to be saved for periods of higher demand. The reservoirs used with pumped storage can be quite small, when contrasted with the lakes of conventional hydroelectric plants of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sơn La Hydropower Plant
''Toxicodendron succedaneum'', the wax tree, Japanese Hazenoki tree (Sumac or wax tree), sơn in Vietnamese or charão in Portuguese, is a flowering plant species in the genus ''Toxicodendron'' found in Asia, although it has been planted elsewhere, most notably Australia and New Zealand. It is a large shrub or tree, up to 8 m tall, somewhat similar to a sumac tree. Because of its beautiful autumn foliage, it has been planted outside Asia as an ornamental plant, often by gardeners who were apparently unaware of the dangers of allergic reactions. It is now officially classified as a noxious weed in Australia and New Zealand. It is one of the city tree symbols of Kurume, Fukuoka, Japan. The larvae of the moths '' Eteoryctis deversa'', '' Caloptilia aurifasciata'', ''Caloptilia protiella'', '' Caloptilia rhois'', and '' Callidrepana patrana'' feed on ''T. succedaneum''. Chemistry The plant produces hinokiflavone, a cytotoxic biflavonoid. Its stems are also a commercial source o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ASEAN
The Association of Southeast Asian Nations, commonly abbreviated as ASEAN, is a regional grouping of 10 states in Southeast Asia "that aims to promote economic and security cooperation among its ten members." Together, its member states represent a population of more than 600 million people and land area of over . The bloc generated a purchasing power parity (PPP) gross domestic product (GDP) of around trillion in 2022, constituting approximately 6.5% of global GDP (PPP). ASEAN member states include some of the fastest growing economies in the world, and the institution plays an integral role in East Asian regionalism. The primary objectives of ASEAN, as stated by the association, are "to accelerate economic growth, social progress and cultural development in the region", and "to promote regional peace and stability through abiding respect for justice and the rule of law in the relationship among countries in the region and adherence to the principles of the United Nation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Investment
Investment is traditionally defined as the "commitment of resources into something expected to gain value over time". If an investment involves money, then it can be defined as a "commitment of money to receive more money later". From a broader viewpoint, an investment can be defined as "to tailor the pattern of expenditure and receipt of resources to optimise the desirable patterns of these flows". When expenditures and receipts are defined in terms of money, then the net monetary receipt in a time period is termed cash flow, while money received in a series of several time periods is termed cash flow stream. In finance, the purpose of investing is to generate a Return (finance), return on the invested asset. The return may consist of a capital gain (profit) or loss, realised if the investment is sold, unrealised capital appreciation (or depreciation) if yet unsold. It may also consist of periodic income such as dividends, interest, or rental income. The return may also inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southeast Asia
Southeast Asia is the geographical United Nations geoscheme for Asia#South-eastern Asia, southeastern region of Asia, consisting of the regions that are situated south of China, east of the Indian subcontinent, and northwest of the Mainland Australia, Australian mainland, which is part of Oceania. Southeast Asia is bordered to the north by East Asia, to the west by South Asia and the Bay of Bengal, to the east by Oceania and the Pacific Ocean, and to the south by Australia (continent), Australia and the Indian Ocean. Apart from the British Indian Ocean Territory and two out of Atolls of the Maldives, 26 atolls of the Maldives in South Asia, Maritime Southeast Asia is the only other subregion of Asia that lies partly within the Southern Hemisphere. Mainland Southeast Asia is entirely in the Northern Hemisphere. Timor-Leste and the southern portion of Indonesia are the parts of Southeast Asia that lie south of the equator. The region lies near the intersection of Plate tectonics, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photovoltaics
Photovoltaics (PV) is the conversion of light into electricity using semiconducting materials that exhibit the photovoltaic effect, a phenomenon studied in physics, photochemistry, and electrochemistry. The photovoltaic effect is commercially used for electricity generation and as photosensors. A photovoltaic system employs solar modules, each comprising a number of solar cells, which generate electrical power. PV installations may be ground-mounted, rooftop-mounted, wall-mounted or floating. The mount may be fixed or use a solar tracker to follow the sun across the sky. Photovoltaic technology helps to mitigate climate change because it emits much less carbon dioxide than fossil fuels. Solar PV has specific advantages as an energy source: once installed, its operation does not generate any pollution or any greenhouse gas emissions; it shows scalability in respect of power needs and silicon has large availability in the Earth's crust, although other materials required ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Feed-in Tariff
A feed-in tariff (FIT, FiT, standard offer contract,Couture, T., Cory, K., Kreycik, C., Williams, E., (2010)Policymaker's Guide to Feed-in Tariff Policy Design National Renewable Energy Laboratory, U.S. Dept. of Energy advanced renewable tariff, or renewable energy payments) is a policy mechanism designed to accelerate investment in renewable energy technologies by offering long-term contracts to renewable energy producers. This means promising renewable energy producers an above-market price and providing price certainty and long-term contracts that help finance renewable energy investments. Typically, FITs award different prices to different sources of renewable energy in order to encourage the development of one technology over another. For example, technologies such as wind power and solar PV are awarded a higher price per kWh than tidal power. FITs often include a "digression": a gradual decrease of the price or tariff in order to follow and encourage technological cost red ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
