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2019 Sri Lanka Electricity Crisis
The 2019 Sri Lanka electricity crisis was a crisis which happened nearly a month from 18 March to 10 April 2019 faced by Sri Lanka caused by a severe drought that depleted water levels at hydroelectric plants. Sri Lanka experienced rolling blackouts for three to five hours per day except on Sundays in all parts of the island nation at different time schedules that started from 24 March 2019 to present. This is regarded as one of the worst blackouts confronted in Sri Lanka since 2016 and the longest ever blackout recorded in history of the country. However it was revealed that the main electricity providing institution Ceylon Electricity Board had restricted the power supply to almost all regions of the country without proper prior notice and implemented a time schedule unofficially from 24 March 2019. However the Ministry of Power and Renewable Energy revealed that it didn't grant and approve permission to CEB to impose power cuts. Sri Lankan president Maithripala Sirisena orde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drought
A drought is defined as drier than normal conditions.Douville, H., K. Raghavan, J. Renwick, R.P. Allan, P.A. Arias, M. Barlow, R. Cerezo-Mota, A. Cherchi, T.Y. Gan, J. Gergis, D. Jiang, A. Khan, W. Pokam Mba, D. Rosenfeld, J. Tierney, and O. Zolina, 2021Water Cycle Changes In Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change [Masson-Delmotte, V., P. Zhai, A. Pirani, S.L. Connors, C. Péan, S. Berger, N. Caud, Y. Chen, L. Goldfarb, M.I. Gomis, M. Huang, K. Leitzell, E. Lonnoy, J.B.R. Matthews, T.K. Maycock, T. Waterfield, O. Yelekçi, R. Yu, and B. Zhou (eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, pp. 1055–1210, doi:10.1017/9781009157896.010. This means that a drought is "a moisture deficit relative to the average water availability at a given location and season". A drought can last for days, months or years. Drought ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectricity
Hydroelectricity, or hydroelectric power, is electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of low-carbon electricity on demand, making it a key element for creating secure and clean electricity supply systems. A hydroelectric power station that has a dam and reservoir is a flexible source, since the amount of electricity produced can be increased or decreased in seconds or minutes in response to varying electricity demand. Once a hydroelectric complex is constructed, it produces no direct waste, and almost always emits considerably less greenhouse gas than fossil fuel-powered energy plants. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Power Outages
A power outage (also called a powercut, a power out, a power failure, a power blackout, a power loss, or a blackout) is the loss of the electrical power network supply to an end user. There are many causes of power failures in an electricity network. Examples of these causes include faults at power stations, damage to electric transmission lines, substations or other parts of the distribution system, a short circuit, cascading failure, fuse or circuit breaker operation. Power failures are particularly critical at sites where the environment and public safety are at risk. Institutions such as hospitals, sewage treatment plants, and mines will usually have backup power sources such as standby generators, which will automatically start up when electrical power is lost. Other critical systems, such as telecommunication, are also required to have emergency power. The battery room of a telephone exchange usually has arrays of lead–acid batteries for backup and also a socket ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2020 Sri Lankan Blackouts
The 2020 Sri Lankan blackouts were a series of electrical blackouts that occurred on 17 August 2020, beginning around 12.30 pm SLST ( UTC+5:30) and lasting over seven hours. The nationwide blackouts occurred due to a transmission technical failure at the Kerawalapitiya Grid-Sub station. The Ceylon Electricity Board announced that the cause of the blackout had not yet been determined, describing it as an unspecified failure. The Ministry of Power stated that a special committee had been appointed to investigate the root cause behind the blackout. Development The outage caused disruption in day-to-day activities of the public, including causing traffic congestion in Colombo due to malfunctioning of traffic signals and malfunctioning water supply services. Power was restored to the south of the island relatively early, due to it being powered by the Samanala Dam. Initially, a spokesperson of the Ministry of Power claimed that the outage occurred due to a failure in the Yuga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electricity Sector In Sri Lanka
The electricity sector in Sri Lanka has a national grid which is primarily powered by hydroelectric power and thermal power, with sources such as photovoltaics and wind power in early stages of deployment. Although potential sites are being identified, other power sources such as geothermal, nuclear, solar thermal and wave power are not used in the power generation process for the national grid. The country is expected to achieve 75% electricity generation by renewable energy by 2025. History Sri Lanka (then Ceylon) first witnessed electricity in 1882 when SS Helios docked in Colombo for a local electricity exhibition. In 1890, using a diesel generator the first electric bulb in Ceylon was lit with electricity in the Billiard Room of Bristol Hotel in Colombo, before electric lights became an established commercial product. In 1895, Messrs Boustead Bros established a small power station in Bristol Building, Fort. The power station was the first commercial power station ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2018 Sri Lankan Constitutional Crisis
A constitutional crisis began in Sri Lanka when President Maithripala Sirisena appointed former president and member of parliament Mahinda Rajapaksa as Prime Minister on 26 October 2018 before formally dismissing the incumbent Ranil Wickremesinghe, resulting in two concurrent Prime Ministers. Wickremesinghe and the United National Party (UNP) viewed the appointment as illegal, and he refused to resign. Sirisena's sudden decision instigated "political turmoil in the country", and drew international criticism. Wickremesinghe, the majority of the parliament, and opposition parties refused to acknowledge his removal and the appointment of Rajapaksa, stating that Sirisena's move was unconstitutional. Wickremesinghe claimed that he still commands a majority in parliament and requested that Speaker of the Parliament Karu Jayasuriya convene parliament immediately. Sirisena ignored all calls to reconvene parliament and on 27 October prorogued parliament, delaying its meeting till 16 Novem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economy Of Sri Lanka
The free-market economy of Sri Lanka was worth $84 billion by nominal gross domestic product (GDP) in 2019 and $296.959 billion by purchasing power parity (PPP). The country had experienced an annual growth of 6.4 percent from 2003 to 2012, well above its regional peers. This growth was driven by the growth of non-tradable sectors, which the World Bank warned to be both unsustainable and unequitable. Growth has slowed since then. In 2019 with an income per capita of 13,620 PPP Dollars or 3,852 (2019) nominal US dollars, Sri Lanka was re-classified as a lower middle income nation by the World Bank from a previous upper middle income status. Sri Lanka has met the Millennium Development Goal (MDG) target of halving extreme poverty and is on track to meet most of the other MDGs, outperforming other South Asian countries. Sri Lanka's poverty headcount index was 4.1% by 2016. Since the end of the three-decade-long Sri Lankan Civil War, Sri Lanka has begun focusing on long-term strategi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parliament Of Sri Lanka
The Parliament of the Democratic Socialist Republic of Sri Lanka (Sinhala: ශ්රී ලංකා පාර්ලිමේන්තුව ''Shri Lanka Parlimenthuwa'', Tamil: இலங்கை நாடாளுமன்றம் ''Ilaṅkai nāṭāḷumaṉṟam'') is the supreme legislative body of Sri Lanka. It alone possesses legislative supremacy and thereby ultimate power over all other political bodies in the island. It is modeled after the British Parliament. It consists of 225 members known as Members of Parliament (MPs). Members are elected by proportional representation for five-year terms, with universal suffrage. The President of Sri Lanka has the power to summon, suspend, prorogue, or terminate a legislative session and to dissolve the Parliament. President can dissolve Parliament only after the lapse of years or if majority of Members of Parliament requests him. The actions of the president to either suspend or dissolve the Parliament is subject to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sri Jayawardenepura Kotte
Sri Jayawardenepura Kotte, commonly known as Kotte (), is the legislative capital of Sri Lanka. Sri Jayawardenepura Kotte is a satellite city and located within the urban area of Sri Lanka's de facto economic, executive, and judicial capital, Colombo. The Sri Jayawardenepura Kotte Municipal Council area is bounded in: * the North by Kolonnawa Urban Council area, * the North-East by the Kotikawatta–Mulleriyawa Pradeshiya Sabha area, * the East by the Kaduwela Municipal Council area, * the South-East by the Maharagama Urban Council area, * the South-West by the Dehiwala-Mount Lavinia Municipal Council and * the West by the Colombo Municipal Council area, which is the commercial capital of Sri Lanka. History The village of Darugama lay at the confluence of two streams, the Diyawanna Oya and the Kolonnawa Oya. As Darugama was a naturally secure place, it was not easy for enemies to enter it. Here, in the 13th century, a local chieftain, Nissanka Alagakkonara, buil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Galle
Galle ( si, ගාල්ල, translit=Gālla; ta, காலி, translit=Kāli) (formerly Point de Galle) is a major city in Sri Lanka, situated on the southwestern tip, from Colombo. Galle is the provincial capital and largest city of Southern Province, Sri Lanka and is the capital of Galle District. Galle was known as ''Gimhathiththa'' before the arrival of the Portuguese in the 16th century, when it was the main port on the island. Ibn Batuta, a Moroccan Berber Muslim traveller in the 14th century, referred to it as ''Qali''. Galle reached the height of its development in the 18th century, during the Dutch colonial period. Galle is the best example of a fortified city built by the Portuguese in South and Southeast Asia, showing the interaction between Portuguese architectural styles and native traditions. The city was extensively fortified by the Dutch during the 17th century from 1649 onwards. The Galle fort is a world heritage site and is the largest remaining fortress i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Colombo
Colombo ( ; si, කොළඹ, translit=Koḷam̆ba, ; ta, கொழும்பு, translit=Koḻumpu, ) is the executive and judicial capital and largest city of Sri Lanka by population. According to the Brookings Institution, Colombo metropolitan area has a population of 5.6 million, and 752,993 in the Municipality. It is the financial centre of the island and a tourist destination. It is located on the west coast of the island and adjacent to the Greater Colombo area which includes Sri Jayawardenepura Kotte, the legislative capital of Sri Lanka, and Dehiwala-Mount Lavinia. Colombo is often referred to as the capital since Sri Jayawardenepura Kotte is itself within the urban/suburban area of Colombo. It is also the administrative capital of the Western Province and the district capital of Colombo District. Colombo is a busy and vibrant city with a mixture of modern life, colonial buildings and monuments. Due to its large harbour and its strategic position along ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magistrate's Courts Of Sri Lanka
The magistrate's courts in Sri Lanka is a lower court headed by a magistrate who is vested with original criminal jurisdiction. Jurisdiction Originally known as police magistrate's courts, current magistrate's courts are established under the Judicature Act, No. 2 of 1978 to each judicial division in Sri Lanka. The Minister in charge of the subject of Justice in consultation with the Chief Justice and the President of the Court of Appeal would define the territorial limits of each judicial division. At present there are 72 judicial divisions in Sri Lanka. It has jurisdiction of; * criminal cases filed under the penal code and other laws within its jurisdiction. * First mortem examinations. * Post mortem examinations. * Issue of Warrants of Judicial orders to arrest and produce suspected persons. * Issue of search warrants. * Ordering persons to enter into bonds of good conduct and preventive jurisdiction on public nuisance. Every magistrate's court is vested with original ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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