111-590: Power Grid Corporation of India Limited is an Indian central public sector undertaking under the ownership of the Ministry of Power , Government of India . It is engaged mainly in transmission of bulk power across different states of India. It is headquartered in Gurugram . Power Grid transmits about 50% of the total power generated in India on its transmission network. The Power Grid Corporation of India Limited
222-442: A GATE score. In 1951, there were five PSUs under the ownership of the government. By March 2021, the number of such government entities had increased to 365. These government entities represented a total investment of about ₹ 16,410,000,000,000 as of 31 March 2019. Their total paid-up capital as of 31 March 2019 stood at about ₹200.76 lakh crore. CPSEs have earned a revenue of about ₹24,430,000,000,000 + ₹1,000,000,000,000 during
333-456: A Miniratna and have 4 independent directors on its board before it can be made a Navratna. PSUs in India are also categorized based on their special non-financial objectives and are registered under Section 8 of Companies Act , 2013 (erstwhile Section 25 of Companies Act, 1956). Public Sector Undertakings (PSUs) can be classified as Central Public Sector Undertakings (CPSUs) or State Public Sector Undertakings (SPSUs). CPSUs are administered by
444-581: A bloody fight known as the Siege of Delhi . The city came under the direct control of the British Government in 1858. It was made a district province of the Punjab . In 1911, it was announced that the capital of British-held territories in India was to be transferred from Calcutta to Delhi. This formally transferred on 12 December 1911. The name "New Delhi" was given in 1927, and the new capital
555-578: A city on a knoll on the banks of the river Yamuna. According to art historian Catherine B. Asher, the topographical description of the Mahabharata matches the area of Purana Qila , a 14th-century CE fort of the Delhi sultanate , but the analogy does not go much further. Whereas the Mahabharata speaks of a beautifully decorated city with surrounding fortifications, the excavations have yielded "uneven findings of painted grey pottery characteristic of
666-548: A combination of elevated, at-grade, and underground lines, and uses both broad gauge and standard gauge rolling stock. Four types of rolling stock are used: Mitsubishi–ROTEM Broad gauge, Bombardier MOVIA, Mitsubishi–ROTEM Standard gauge, and CAF Beasain Standard gauge. The Phase-I of Delhi Metro was built for US$ 2.3 billion and the Phase-II was expected to cost an additional ₹ 216 billion (US$ 2.6 billion). Phase-II has
777-610: A first-level administrative division, the National Capital Territory of Delhi has its own Legislative Assembly , Lieutenant Governor , the council of ministers, and Chief Minister . Members of the legislative assembly are directly elected from territorial constituencies in the NCT. The legislative assembly was abolished in 1956, after which direct federal control was implemented until it was re-established in 1993. The municipal corporation handles civic administration for
888-570: A phased manner; it commenced commercial operation in January 1993. It also took over the operation of existing Regional Load Despatch Centers (RLDCs) from the Central Electricity Authority (CEA), in a phased manner from 1994 to 1996, which have been upgraded and modernized with Unified Load Despatch and Communication (ULDC) schemes. The National Load Despatch Centre (NLDC) was established in 2009 for overall coordination at
999-531: A sacred river in Hinduism , is the only major river flowing through Delhi. The Hindon River separates Ghaziabad from the eastern part of Delhi. The Delhi ridge originates from the Aravalli Range in the south and encircles the west, northeast, and northwest parts of the city. It reaches a height of 318 m (1,043 ft) and is a dominant feature of the region. In addition to the wetlands formed by
1110-429: A self-sufficient, largely agrarian, communal village-based existence for India in the first half of the 20th century. Other contemporary criticisms of India's public sector targeted the lack of well-funded schools, public libraries, universities, hospitals and medical and engineering colleges; a lack seen as impeding an Indian replication of Britain's own industrialization in the previous century. Post-Independence,
1221-728: A sixteen-year hiatus during the reigns of Sher Shah Suri and Hemu from 1540 to 1556. Shah Jahan built the seventh city of Delhi that bears his name Shahjahanabad , which served as the capital of the Mughal Empire from 1638 and is today known as the Old City or Old Delhi . After the death of Aurangzeb in 1707, the Mughal Empire's influence declined rapidly as the Hindu Maratha Empire from Deccan Plateau rose to prominence. In 1737, Maratha forces led by Baji Rao I sacked Delhi following their victory against
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#17327802308431332-567: A total length of 348.12 kilometres (216.31 mi). The system has a mix of underground, at-grade, and elevated stations using both broad-gauge and standard-gauge . All stations have escalators, lifts, and tactile tiles to guide the visually impaired from station entrances to trains. There are 18 designated parking sites at the Metro stations. In March 2010, DMRC partnered with Google India (through Google Transit) to provide train schedule and route information to mobile devices with Google Maps. It has
1443-425: A widespread outage due to a grid disturbance. Power Grid and POSOCO began work immediately to restore power. By 8:00 a.m. essential services had been restored, with 60 percent of the normal Northern Region Grid load restored by 11:00 a.m. Power supply was then restored progressively and by 12:30 p.m. power was extended to most of the cities and towns through Power Grid substations. The Northern Region Grid
1554-925: Is 75,050 MW . Examples of Power Grid-owned stations include the Vizag back-to-back HVDC converter station , the Chandrapur back-to-back HVDC converter station , the India Sri Lanka HVDC Interconnection , and the Talcher–Kolar HVDC system . Power Grid is listed on both the BSE and the NSE . As of 30 September 2010, there were 792,096 equity shareholders holders in Power Grid. Initially, Power Grid managed transmission assets owned by NTPC , NHPC Limited and NEEPCO Limited. In January 1993,
1665-508: Is 963 MGD. The shortfall is met by private and public tube wells and hand pumps . At 240 MGD, the Bhakra storage is DJB's largest water source, followed by the Yamuna and Ganges rivers. Delhi's groundwater level is falling and its population density is increasing, so residents often encounter acute water shortage. Research on Delhi suggests that up to half of the city's water use
1776-478: Is a major bus service provider which operates the world's largest fleet of CNG-fuelled buses. In addition, cluster scheme buses are operated by Delhi Integrated Multi-Modal Transit System (DIMTS) with the participation of private concessionaires and DTC. In December 2017, the DTC and cluster buses carried over 4.19 million passengers per day. Kashmiri Gate ISBT , Anand Vihar ISBT and Sarai Kale Khan ISBT are
1887-593: Is a major junction in the Indian railway network and is the headquarters of the Northern Railway . The main railway stations are New Delhi , Old Delhi , Hazrat Nizamuddin , Anand Vihar , Delhi Sarai Rohilla and Delhi Cantt . The Delhi Metro , a mass rapid transit system built and operated by Delhi Metro Rail Corporation (DMRC), serves many parts of Delhi and the neighbouring cities Ghaziabad , Faridabad , Gurgaon and Noida . As of December 2021 ,
1998-429: Is bordered on its northern, western, and southern sides by the state of Haryana and to the east by that of Uttar Pradesh (UP). Two prominent features of the geography of Delhi are the Yamuna flood plains and the Delhi ridge . The Yamuna River was the historical boundary between Punjab and UP, and its flood plains provide fertile alluvial soil suitable for agriculture but, are prone to recurrent floods. The Yamuna,
2109-589: Is denoted in %, as of 30 September 2024 ): Currently there are 43 Regional Rural Banks in India, as of 1 April 2020: Andhra Pradesh Arunachal Pradesh Assam Bihar Chhattisgarh Gujarat Haryana Himachal Pradesh Jammu and Kashmir Jharkhand Karnataka Kerala Madhya Pradesh Maharashtra Manipur Meghalaya Mizoram Nagaland Odisha Puducherry Punjab Rajasthan Tamil Nadu Telangana Tripura Uttar Pradesh Uttarakhand West Bengal Delhi Delhi , officially
2220-571: Is generally moderate (101–200) level between January and September, and then it drastically deteriorates to Very Poor (301–400), Severe (401–500) or Hazardous (500+) levels in three months between October and December, due to various factors including stubble burning (a type of biomass burning ), fire crackers burning during Diwali and cold weather. During 2013–14, peak levels of fine particulate matter (PM) increased by about 44%, primarily due to high vehicular and industrial emissions, construction work and crop burning in adjoining states. It has
2331-640: Is included in India's seismic zone-IV , indicating its vulnerability to major earthquakes. Delhi features a dry winter humid subtropical climate ( Köppen Cwa ) bordering a hot semi-arid climate ( Köppen BSh ). The warm season lasts from 21 March to 15 June with an average daily high temperature above 39 °C (102 °F). The hottest day of the year is usually witnessed between 26 and 30 May, with an average high of 42 °C (108 °F) and low of 27 °C (81 °F). The cold season lasts from 26 November to 9 February with an average daily high temperature below 20 °C (68 °F). The coldest day of
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#17327802308432442-554: Is lobbying "against the report" because it is "inconvenient" to the automobile industry. Environmentalists have also criticised the Delhi government for not doing enough to curb air pollution and to inform people about air quality issues. In 2014, an environmental panel appealed to India's Supreme Court to impose a 30% cess on diesel cars, but till date no action has been taken to penalise the automobile industry. Most of Delhi's residents are unaware of alarming levels of air pollution in
2553-513: Is the highest in the Delhi before Supreme Court. The High Court of Delhi just like the apex court and other High Courts in India is the Court of record. Delhi is also home to various District Court according to jurisdictions. Delhi have Currently seven District Courts namely Tis Hazari Court Complex, Karkardooma Court Complex, Patiala House Court Complex, Rohini Court Complex, Dwarka Courts Complex, Saket Court Complex, and Rouse Avenue Court Apart from
2664-635: Is the original name for the city while others believe the name could be a corruption of the Hindustani words dehleez or dehali —both terms meaning "threshold" or "gateway"—and symbolic of the city as a gateway to the Gangetic Plain . The people of Delhi are referred to as Delhiites or Dilliwalas . The city is referenced in various idioms of the Northern Indo-Aryan languages . Examples include: The form Delhi , spelled in
2775-402: Is unofficial groundwater. In Delhi, daily domestic solid waste production is 8000 tonnes which is dumped at three landfill locations by MCD. The daily domestic waste water production is 470 MGD and industrial waste water is 70 MGD. A large portion of the sewage flows untreated into the Yamuna river. The city's electricity consumption is about 1,265 kWh per capita but
2886-558: The Chief Commissioner's Province of Delhi . The Constitution (Sixty-ninth Amendment) Act, 1991 declared the Union Territory of Delhi to be formally known as the National Capital Territory of Delhi. The Act gave Delhi its legislative assembly along Civil lines, though with limited powers. Delhi was the primary site in the nationwide anti-Sikh pogroms of 1984, which resulted in the death of around 2,800 people in
2997-551: The Acland Mill ), railways , electricity utilities, banks, coal mines, and steel mills being just some of the economic entities largely owned by private individuals like the industrialist Jamsetji Tata . Other entities were listed on the Bombay Stock Exchange . Critics of private ownership of India's agricultural and industrial entities—most notably Mahatma Gandhi's independence movement—instead advocated for
3108-633: The Delhi Transport Corporation , the highest in India and the third highest in the world after Shenzhen and Santiago . Personal vehicles, especially cars also form a major chunk of vehicles plying on Delhi roads. As of 2007 , private vehicles account for 30% of the total demand for transport. Delhi has the highest number of registered cars compared to any other metropolitan city in India. Taxis, auto rickshaws, and cycle rickshaws also ply on Delhi roads in large numbers. As of 2008 ,
3219-635: The Lal Kot and several temples in 1052 CE. The Chauhan Rajputs under Vigraharaja IV conquered Lal Kot in the mid-12th century and renamed it Qila Rai Pithora . Prithviraj Chauhan was defeated in 1192 by Muhammad Ghori in the second battle of Tarain . Qutb-ud-din Aibak , was given the responsibility of governing the conquered territories of India after Ghori returned to his capital, Ghor . When Ghori died without an heir in 1206 CE, Qutb-ud-din assumed control of Ghori's Indian possessions and laid
3330-599: The Latin script with the h following the l , originated under colonial rule and is an alternation of the spelling based on the Urdu name of the city ( دہلی , Dehli ). Traditionally seven cities have been associated with the region of Delhi. The earliest, Indraprastha , is part of a literary description in the Sanskrit epic Mahabharata (composed c. 400 BCE to 300 CE but describing an earlier time ) which situates
3441-505: The Ministry of Heavy Industries and Public Enterprises . The Department of Public Enterprises (DPE), Ministry of Finance is the nodal department for all the Central Public Sector Undertakings (CPSUs). As of October 2021, there are 13 Maharatnas, 14 Navratnas and 72 Miniratnas (divided into Category 1 and Category 2). Currently there are 12 Nationalised Banks in India (Government Shareholding power
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3552-481: The National Capital Region (NCR), has an estimated population of over 28 million, making it the largest metropolitan area in India and the second-largest in the world (after Tokyo ). The topography of the medieval fort Purana Qila on the banks of the river Yamuna matches the literary description of the citadel Indraprastha in the Sanskrit epic Mahabharata ; however, excavations in
3663-545: The National Capital Territory ( NCT ) of Delhi , is a city and a union territory of India containing New Delhi , the capital of India. Straddling the Yamuna river, but spread chiefly to the west, or beyond its right bank , Delhi shares borders with the state of Uttar Pradesh in the east and with the state of Haryana in the remaining directions. Delhi became a union territory on 1 November 1956 and
3774-609: The Planning Commission was formed by a cabinet resolution in March 1950 and the Industrial (Development and Regulation) Act was enacted in 1951 with the objective of empowering the government to take necessary steps to regulate industry. The first Prime Minister of India, Jawaharlal Nehru , promoted an economic policy based on import substitution industrialisation and advocated a mixed economy . He believed that
3885-570: The World Health Organization (WHO), Delhi was the most polluted city in the world in 2014. In 2016, WHO downgraded Delhi to eleventh-worst in the urban air quality database. However, as recently as 2022, data from the WHO and IQAir, alongside comprehensive research, ranked Delhi as the fourth most polluted city globally. According to one estimate, air pollution causes the death of about 10,500 people every year. Air quality index
3996-543: The nationalisation of corporations . PSUs subsequently expanded into consumer goods production and service areas like contracting, consulting, and transportation. Their goals include increasing exports, reducing imports, fostering infrastructure development, driving economic growth, and generating job opportunities. Each PSU has its own recruitment rules and employment in PSUs is highly sought after in India due to high pay and its job security , with most preferring candidates with
4107-423: The second-highest GDP per capita in India (after Goa ). Although a union territory , the political administration of the NCT of Delhi today more closely resembles that of a state of India , with its own legislature, high court and an executive council of ministers headed by a chief minister . New Delhi is jointly administered by the union government of India and the local government of Delhi , and serves as
4218-734: The seven cities of Delhi . Delhi was a major centre of Sufism during this period. The Mamluk Sultanate (Delhi) was overthrown in 1290 by Jalal ud din Firuz Khalji (1290–1320). Under the second Khalji ruler, Ala-ud-din Khalji , the Delhi sultanate extended its control south of the Narmada River in the Deccan . The Delhi sultanate reached its greatest extent during the reign of Muhammad bin Tughluq (1325–1351). In an attempt to bring
4329-536: The Congress. However, that government was short-lived, collapsing only after 49 days. Delhi was then under President's rule until February 2015, after which AAP returned to power after a landslide victory, winning 67 out of the 70 seats in the Delhi Legislative Assembly . AAP holds power ever since. Delhi is the largest commercial center in northern India. As of 2016 recent estimates of
4440-636: The Delhi Metro, a suburban railway, the Delhi Suburban Railway exists. The Delhi Metro is a rapid transit system serving Delhi, Ghaziabad , Faridabad , Gurgaon and Noida in the National Capital Region of India. It is the world's tenth-largest metro system by length of lines. It was India's second modern public transportation system. The network consists of 10 colour-coded lines serving 255 stations with
4551-491: The District Courts Delhi also have Consumer Courts, CBI Courts, Labour Courts, Revenue Courts, Army tribunals, electricity tribunals, Railway Tribunals, and other various tribunals situated according to appropriate jurisdictions. For policing purposes Delhi is divided into fifteen police districts which are further subdivided into 95 local police station zones. Delhi currently has 180 police stations. As
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4662-747: The Mughals in the First Battle of Delhi. In 1739, the Mughal Empire lost the huge Battle of Karnal in less than three hours against the numerically outnumbered but militarily superior Persian army led by Nader Shah of Persia. After his invasion , he completely sacked and looted Delhi , carrying away immense wealth including the Peacock Throne , the Daria-i-Noor , and Koh-i-Noor . The Mughals, severely further weakened, could never overcome this crushing defeat and humiliation which also left
4773-411: The NCT in 1995. The NCT covers an area of 1,484 square kilometres (573 sq mi). According to the 2011 census, Delhi's city proper population was over 11 million, while the NCT's population was about 16.8 million. Delhi's urban agglomeration, which includes the satellite cities Ghaziabad , Faridabad , Gurgaon , Noida , Greater Noida and YEIDA city located in an area known as
4884-499: The NCT of Delhi is made up of one division , 11 districts , 33 subdivisions , 59 census towns, and 300 villages. On the other way, the NCT of Delhi is divided into three municipalities. The boundaries of municipalities may be different from district boundaries: Between 13 January 2011 and 22 May 2022, MCD was divided into three municipal corporations: Delhi is home to the High Court of Delhi . The High Court of Delhi
4995-641: The Power Transmission Systems Act transferred ownership of the three power companies to Power Grid. All employees of the three companies subsequently became Power Grid employees. Power Grid's telecom company, Powertel, operates a network of 100,000 kilometres (62,000 mi) and has points of presence in 3000+ locations across India. About 2:35 a.m on 30 July 2012, the Northern Region Grid, which provides power to nine states in northern India including Delhi , experienced
5106-631: The Public Works Department (PWD) which is under the jurisdiction of the Government of Delhi while some are maintained by Delhi Development Authority and New Delhi Municipal Council which are under the jurisdiction of the Government of India . Roads and streets less than 60 ft (18 m) wide are maintained by the Municipal Corporation of Delhi . Roads and streets in unauthorised colonies are maintained by
5217-576: The Rajiv Gandhi Grameen Vidyutikaran Yojana in nine states in India. 2005 - Commissioned the unified load despatch and communications scheme for the eastern region. 2003 - Entered into a joint venture arrangement with the Tata Power Company Ltd for implementing a part of the entire transmission system associated with Tala Hydro-Electric Project, was the first public-private sector initiative in
5328-511: The Yamuna River, Delhi continues to retain over 500 ponds (wetlands < 5 ha (12 acres)), that in turn support a considerable number of bird species. Delhi's ponds, despite experiencing ecological deterioration due to garbage dumping and concretisation, support the largest number of bird species known to be using ponds anywhere in the world. Existing policy in Delhi prevents the conversion of wetlands and, quite inadvertently, has led to
5439-565: The actual demand is higher. In Delhi power distribution is managed by TPDDL and BSES Yamuna & BSES Rajdhani since 2002, transmission of power is done by Delhi Transco Limited and Powergrid , while generation of power is by IPGCL and PPCL . The city also imports a significant quantum of power from other states. The Delhi Fire Service runs 43 fire stations that attend about 15,000 fire and rescue calls per year. The state-owned MTNL and private enterprises such as Airtel , Vi , Jio , and provide telephone and cell phone services to
5550-861: The area have revealed no signs of an ancient built environment. From the early 13th century until the mid-19th century, Delhi was the capital of two major empires, the Delhi Sultanate and the Mughal Empire , which covered large parts of South Asia . All three UNESCO World Heritage Sites in the city, the Qutub Minar , Humayun's Tomb , and the Red Fort , belong to this period. Delhi was the early centre of Sufism and Qawwali music. The names of Nizamuddin Auliya and Amir Khusrau are prominently associated with it. The Khariboli dialect of Delhi
5661-594: The attack, which caused a major diplomatic crisis between the two countries. There were further terrorist attacks in Delhi in 2005 and 2008 , resulting in a total of 92 deaths. In 2020, Delhi witnessed worst communal violence in decades. The riots, caused mainly by Hindu mobs attacking Muslims, 53 people were killed, two-thirds were Muslims, and the rest Hindus . Delhi is located in Northern India , at 28°37′N 77°14′E / 28.61°N 77.23°E / 28.61; 77.23 . The city
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#17327802308435772-549: The average maximum temperature during winters has declined notably since 1998 due to rising air pollution. India's Ministry of Earth Sciences published a research paper in October 2018 attributing almost 41% of PM2.5 air pollution in Delhi to vehicular emissions, 21.5% to dust/fire and 18% to industries. The director of Centre for Science and Environment (CSE) alleged that the Society of Indian Automobile Manufacturers (SIAM)
5883-407: The capital of the nation as well as the NCT of Delhi. Delhi is also the centre of the National Capital Region, which is an "interstate regional planning" area created in 1985. Delhi hosted the inaugural 1951 Asian Games , the 1982 Asian Games , the 1983 Non-Aligned Movement summit, the 2010 Men's Hockey World Cup , the 2010 Commonwealth Games , the 2012 BRICS summit , the 2023 G20 summit , and
5994-763: The central government established the higher Maharatna category, which raises a public sector unit's investment ceiling from ₹1,000 crore to ₹5,000 crores. The Maharatna public sector units can now decide on investments of up to 15 per cent of their net worth in a project while the Navaratna companies could invest up to ₹1,000 crore without explicit government approval. Two categories of Miniratnas afford less extensive financial autonomy. Guidelines for awarding Ratna status are as follows: The average annual Net worth of ₹10,000 crores for three years, OR Average annual Turnover of ₹20,000 crore for three years (against Rs 25,000 crore prescribed earlier) A PSU must first be
6105-622: The city according to government figures, though independent estimates of the number of people killed tend to be higher. The riots were set off by the assassination of Indira Gandhi —the Prime Minister of India at the time—by her Sikh bodyguards. In 2001, the Parliament of India building in New Delhi was attacked by armed militants, killing six security personnel. India suspected Pakistan-based Jihadist militant groups were behind
6216-513: The city and the health risks associated with it. In 2020, annual average PM2.5 in the city stood at 107.6 μg/m , which is almost 21.5 times the WHO's PM2.5 Guideline (5 μg/m ; set in September 2021). These pollution levels are estimated to reduce the life expectancy of an average person living in Delhi by almost 10.1 years. However, as of 2015 , awareness, particularly among the foreign diplomatic community and high-income Indians,
6327-747: The city as part of the Panchayati Raj Act . The Government of India and the Government of National Capital Territory of Delhi jointly administer New Delhi, where both bodies are located. The Parliament of India , the Rashtrapati Bhavan (Presidential Palace), Cabinet Secretariat , and the Supreme Court of India are located in the municipal district of New Delhi. There are 70 assembly constituencies and seven Lok Sabha (Indian Parliament's lower house) constituencies in Delhi. The Indian National Congress (Congress) formed all
6438-437: The city migrated to Pakistan. Ethnic Punjabis are believed to account for at least 40% of Delhi's total population and are predominantly Hindi -speaking Punjabi Hindus . Migration to Delhi from the rest of India continues (as of 2013 ), contributing more to the rise of Delhi's population than the birth rate, which is declining. The States Reorganisation Act, 1956 created the Union Territory of Delhi from its predecessor,
6549-430: The city's ponds becoming invaluable refugia for birds. The National Capital Territory of Delhi covers an area of 1,483 km (573 sq mi), of which 783 km (302 sq mi) is designated rural, and 700 km (270 sq mi) urban therefore making it the largest city in terms of area in the country. It has a length of 51.9 km (32 mi) and a width of 48.48 km (30 mi). Delhi
6660-617: The city. However, according to several authors, most of these gains have been lost, especially due to stubble burning , a rise in the market share of diesel cars and a considerable decline in bus ridership. According to CSE and System of Air Quality Weather Forecasting and Research (SAFAR), burning of agricultural waste in nearby Punjab, Haryana and Uttar Pradesh regions results in severe intensification of smog over Delhi. Delhi has been ranked 7th best "National Clean Air City" (under Category 1 >10L Population cities) in India according to 'Swachh Vayu Survekshan 2024 Results' Currently,
6771-587: The city. Cellular coverage is available in GSM , 3G , 4G , 4G+ and 5G . Indira Gandhi International Airport , situated to the south-west of Delhi, is the main gateway for the city's domestic and international civilian air traffic. In 2015–16, the airport handled more than 48 million passengers, making it the busiest airport in India and South Asia. Terminal 3, which cost ₹ 96.8 billion (US$ 1.2 billion) to construct between 2007 and 2010, handles an additional 37 million passengers annually. In 2010, IGIA
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#17327802308436882-483: The city. Delhi's large consumer market and the availability of skilled labour has also attracted foreign investment. In 2001, the manufacturing sector employed 1,440,000 workers and the city had 129,000 industrial units. Delhi's municipal water supply is managed by the Delhi Jal Board (DJB). As of June 2005 , it supplied 650 million gallons per day (MGD), whereas the estimated consumption requirement
6993-403: The coins in circulation in the region under the Tomaras were called dehliwal . According to the Bhavishya Purana , King Prithiviraja of Indraprastha built a new fort in the modern-day Purana Qila area for the convenience of all four castes in his kingdom. He ordered the construction of a gateway to the fort and later named the fort dehali . Some historians believe that Dhilli or Dhillika
7104-400: The company. Public sector undertakings in India Public Sector Undertakings ( PSU ) in India are government-owned entities in which at least 51% of stake is under the ownership of the Government of India or state governments .These type of firms can also be a joint venture of multiple PSUs. These entities perform commercial functions on behalf of the government. Depending on
7215-408: The conversion of Delhi's fleet of buses and taxis to run on CNG and banned the use of leaded petrol in 1998. In 2003, Delhi won the United States Department of Energy 's first 'Clean Cities International Partner of the Year' award for its "bold efforts to curb air pollution and support alternative fuel initiatives". The Delhi Metro has also been credited for significantly reducing air pollutants in
7326-423: The crisis, the government began divesting its ownership of several PSUs to raise capital and privatize companies facing poor financial performance and low efficiency. The public sector undertakings are headed by the head of board of directors also known as chairperson cum managing director cum chief executive officer and a vice chairperson cum deputy managing director cum co-chief executive officer along with
7437-426: The economy of the Delhi urban area have ranged from $ 370 billion to $ 400 billion ( PPP metro GDP ) ranking it either the most or second-most productive metro area of India. The nominal GSDP of the NCT of Delhi for 2016–17 was estimated at ₹ 6,224 billion (US$ 75 billion), 13% higher than in 2015–16. Oxford Economics Global Cities index 2024 ranked Delhi as best city in India and 108th best city in
7548-464: The eleventh century BCE; no signs of a built environment, much fewer fortifications, have been revealed." The earliest architectural relics date back to the Maurya period (c. 300 BCE); in 1966, an inscription of the Mauryan Emperor Ashoka (273–235 BCE) was discovered near Srinivaspuri. Remains of several major cities can be found in Delhi. The first of these was in the southern part of present-day Delhi. Tomara Rajput King Anang Pal built
7659-924: The establishment and operation of regional and national power grids to facilitate the transfer of power within and across the Regions with reliability, security, and economy on sound commercial principles. Based on its performance, the firm was recognized as a Mini-Ratna Category-I Public Sector Undertaking in October 1998. It was conferred with the status of "Navratna" by the Government of India in May 2008 and "Maharatna" status in October 2019. Power Grid operates throughout India and covers 90% of country's interstate and inter-regional electric power transmission system and its business segments include Transmission, Consultancy, Telecom and ULDC/ RLDC. Its transmission network consists of roughly 168,140 circuit kilometers and 252 EHVAC and HVDC substations, with total transformation capacity of 422,430 MVA as on 31 January 2021, and an availability of over 99%. Power Grid's interregional capacity
7770-492: The establishment of basic and heavy industry was fundamental to the development and modernisation of the Indian economy. India's second five year plan (1956–60) and the Industrial Policy Resolution of 1956 emphasized the development of public sector enterprises to meet Nehru's national industrialisation policy. His vision was carried forward by V. Krishnamurthy , a figure known as the "Father of Public sector undertakings in India". Indian statistician Prasanta Chandra Mahalanobis
7881-446: The financial year 2018–19. When India achieved independence in 1947, it was primarily an agrarian entity, with a weak industrial base. There were only eighteen state-owned Indian Ordnance Factories , previously established to reduce the dependency of the British Indian Army on imported arms. The British Raj had previously elected to leave agricultural production to the Private sector , with tea processing firms, jute mills (such as
7992-510: The foundation of the Delhi Sultanate and the Mamluk dynasty . He began construction of the Qutb Minar and Quwwat-al-Islam (Might of Islam) mosque, the earliest extant mosque in India. It was his successor, Iltutmish (1211–1236), who consolidated the conquest of northern India. At 72.5 m (238 ft), the Qutb Minar , a UNESCO World Heritage Site in Delhi, was completed during
8103-509: The global market so as to "support [them] in their drive to become global giants". Financial autonomy was initially awarded to nine PSUs as Navratna status in 1997. Originally, the term Navaratna meant a talisman composed of nine precious gems. Later, this term was adopted in the courts of the Gupta emperor Vikramaditya and Mughal emperor Akbar , as the collective name for nine extraordinary courtiers at their respective courts. In 2010,
8214-507: The governments in Delhi until the 1990s, when the Bharatiya Janata Party (BJP), led by Madan Lal Khurana , came to power. In 1998, the Congress returned to power under the leadership of Sheila Dikshit , who was subsequently re-elected for 3 consecutive terms. But in 2013 , the Congress was ousted from power by the newly formed Aam Aadmi Party (AAP) led by Arvind Kejriwal forming the government with outside support from
8325-410: The highest level of the airborne particulate matter, PM2.5 considered most harmful to health, with 153 micrograms. Rising air pollution level has significantly increased lung-related ailments (especially asthma and lung cancer) among Delhi's children and women. The dense smog and haze during winter results in major air and rail traffic disruptions every year. According to Indian meteorologists,
8436-418: The level of government ownership, PSUs are officially classified into two categories: Central Public Sector Undertakings ( CPSUs ), owned by the central government or other CPSUs; and State Public Sector Undertakings ( SPSUs ), owned by state governments. CPSU and SPSU is further classified into Strategic Sector and Non-Strategic Sector. Depending on their financial performance and progress, CPSUs are granted
8547-509: The local Member of the Legislative Assembly . Buses are the most popular means of road transport, catering to about 60% of Delhi's total demand. Delhi has one of India's largest bus transport systems. In 1998, the Supreme Court of India ruled that all public transport vehicles in Delhi must be fuelled by compressed natural gas (CNG) to tackle increasing vehicular pollution. The state-owned Delhi Transport Corporation (DTC)
8658-595: The main bus terminals for outstation buses plying to neighbouring states. Delhi's rapid rate of economic development and population growth has resulted in an increasing demand for transport, creating excessive pressure on the city's transport infrastructure. To meet the transport demand, the State and Union government constructed a mass rapid transit system, including the Delhi Metro. Delhi Bus Rapid Transit System runs between Ambedkar Nagar and Delhi Gate . As per February 2024, Delhi has around 1,650 electric buses managed by
8769-770: The management of the remaining two regional load despatch centres, the Northern Regional Load Despatch Centre and the Western Load Despatch centre. 1995 - Acquired the management of the Eastern Regional Despatch Centre and the North Eastern Load Despatch Centre. 1994 - Took over the management of Southern Regional Load Despatch Centre and transmission assets from Neyveli Lignite Corporation Ltd were transferred to
8880-725: The members of the board of directors also known as executive director cum c-level officer who are Group 'A' gazetted officers appointed by the President of India in case of central public sector undertakings, its subsidiaries & its divisions and appointed by the Governor of States of India in case of state public sector undertakings, its subsidiaries & its divisions. All of the public sector undertakings have been awarded additional financial autonomy. Public Sector Undertakings are government establishments that have comparative advantages", giving them greater autonomy to compete in
8991-533: The metro consists of ten operational lines with a total length of 348.12 km (216.31 mi) and 254 stations , and several other lines are under construction. The Phase-I was built at a cost of US$ 2.3 billion and the Phase-II was expected to cost an additional ₹ 216 billion (US$ 2.6 billion). Phase-II has a total length of 128 km (80 mi) and was completed by 2010. Delhi Metro completed 10 years of operation on 25 December 2012. It carries millions of passengers every day. In addition to
9102-495: The national consensus turned in favor of rapid industrialisation of the economy, a process seen as the key to economic development, improved living standards and economic sovereignty. Building upon the Bombay Plan , which noted the necessity of government intervention and regulation in the economy, the first Industrial Policy Resolution announced in 1948 laid down in broad strokes such a strategy of industrial development. Later,
9213-405: The national level. Later the company had diversified into the telecom sector for efficient use of its spare telecommunication capacity of unified load dispatch center (ULDC) schemes and also leverage on its country-wide transmission infrastructure. According to its mandate, the corporation, apart from providing a transmission system for evacuation of central sector power, is also responsible for
9324-407: The number of vehicles in the metropolitan region, Delhi NCR, was 11.2 million (11.2 million). In 2008, there were 85 cars in Delhi for every 1,000 of its residents. In 2017, the number of vehicles in Delhi city alone crossed the ten million mark with the transport department of Delhi Government putting the total number of registered vehicles at 10,567,712 until 25 May of the year. Delhi
9435-492: The power failures, then-Power Minister Veerappa Moily said that transmission grids would be independently audited in three months to ensure that the grids were fail-safe. In late April 2021, PowerGrid floated an offer for sale via the Infrastructure Investment Trust (InvIT) route. The offer opened on 29 April and closed on 3 May, by which the initial public offering was subscribed 4.83 times. This
9546-494: The president and the prime minister. Delhi has the highest road density of 2103 km/100 km in India . It is connected to other parts of India by five National Highways : NH 1 , NH 2 , NH 8 , NH 10 and NH 24 . The Delhi–Mumbai and Delhi–Kolkata prongs of the Golden Quadrilateral start from the city. The majority of the city's roads which are 60 ft (18 m) wide or above are maintained by
9657-642: The reign of Sultan Illtutmish in the 13th century. Although its style has some similarities with the Jarkurgan minaret , it is more closely related to the Ghaznavid and Ghurid minarets of Central Asia Razia , daughter of Iltutmish, became the Sultana of Delhi upon the former's death. For the next three hundred years, Delhi was ruled by a succession of Turkic , Indian and an Afghan , Lodi dynasty . They built several forts and townships that are part of
9768-536: The status of Maharatna , Navaratna , and Miniratna (Category I and II). Following India's independence in 1947, the limited pre-existing industries were insufficient for sustainable economic growth . The Industrial Policy Resolution of 1956 , adopted during the Second Five-Year Plan , laid the framework for PSUs. The government initially prioritized strategic sectors, such as communication, irrigation, chemicals, and heavy industries , followed by
9879-547: The total workforce in national and state governments and the quasi-government sector was 594,000, and the private sector employed 273,000. Key service industries are information technology, telecommunications, hotels, banking, media and tourism. Construction, power, health and community services and real estate are also important to the city's economy. Delhi has one of India's largest and fastest growing retail industries. Manufacturing also grew considerably as consumer goods companies established manufacturing units and headquarters in
9990-616: The transmission sector and commissioned the 400 KV Raipur-Rourkela line transmission line developed by it and also securing their first international consultancy contract from Bhutan Telecommunications. 2002 - Commissioned the unified load dispatch and communications schemes for the northern and southern regions and also commissioned the 2,000 MW Talchar-Kolar bipolar HVDC link developed by it. 2001 - Department of Telecommunications, GoI, granted Infrastructure Provider II license (IP II), to pursue leasing of bandwidth capacity to various customers on their telecommunications network. 1996 - Acquired
10101-544: The way open for more invaders to come, including eventually the British . Nader eventually agreed to leave the city and India after forcing the Mughal emperor Muhammad Shah I to beg him for mercy and granting him the keys of the city and the royal treasury. A treaty signed in 1752 made Marathas the protectors of the Mughal throne in Delhi. The city was sacked again in 1757 by the forces of Ahmad Shah Durrani , although it
10212-473: The whole of the Deccan under control, he moved his capital to Daulatabad, Maharashtra in central India. However, by moving away from Delhi he lost control of the north and was forced to return to Delhi to restore order. The southern provinces then broke away. In the years following the reign of Firoz Shah Tughlaq (1351–1388), the Delhi Sultanate rapidly began to lose its hold over its northern provinces. Delhi
10323-666: The world in Economics Category. As per the Economic survey of Delhi (2005–2006), the tertiary sector contributes 70.95% of Delhi's gross SDP followed by secondary and primary sectors with 25.20% and 3.85% contributions, respectively. Delhi's workforce constitutes 32.82% of the population, and increased by 52.52% between 1991 and 2001. Delhi's unemployment rate decreased from 12.57% in 1999–2000 to 4.63% in 2003. In December 2004, 636,000 people were registered with various employment exchange programmes in Delhi. In 2018
10434-539: The year is usually witnessed between 1 and 10 January, with an average low of 6.9 °C (44.4 °F) and high of 19.3 °C (66.7 °F). In early March, the wind direction changes from north-westerly to south-westerly. From April to October the weather is hot. The monsoon arrives at the end of June, along with an increase in humidity. The brief, mild winter starts in late November, peaks in January and heavy fog often occurs. Delhi receives an average annual precipitation of 774.4 mm (30.49 in). According to
10545-540: Was based at Safdarjung Airport which started operations in 1929, when it was the Delhi's only airport and the second in India. The airport functioned until 2001; however, in January 2002 the government closed the airport for flying activities because of security concerns following the New York attacks in September 2001 . Since then, the club only carries out aircraft maintenance courses and is used for helicopter rides to Indira Gandhi International Airport for VIP including
10656-427: Was brought back to normalcy to meet the demand of about 30 GW at 7:00 p.m. On 31 July 2012, the Northern Region Grid collapsed a second time, hours after the power supply had been restored to the northern region following the previous day's disruption. Eastern transmission lines also failed, disrupting power supply in Delhi , Uttar Pradesh , Haryana , West Bengal , Assam and Punjab , among other states. After
10767-568: Was captured and sacked by Timur in 1398, who massacred 100,000 captive civilians. Delhi's decline continued under the Sayyid dynasty (1414–1451), until the sultanate was reduced to Delhi and its hinterland. Under the Afghan Lodi dynasty (1451–1526), the sultanate recovered control of Punjab and the Gangetic plain to once again achieve domination over Northern India. However, the recovery
10878-710: Was conferred the 4th best airport award in the world in the 15–25 million category, by Airports Council International . The airport was rated as the Best airport in the world in the 25–40 million passengers category in 2015, by Airports Council International. Delhi Airport was awarded The Best Airport in Central Asia and Best Airport Staff in Central Asia at the Skytrax World Airport Awards 2015. Hindon Domestic Airport in Ghaziabad
10989-747: Was inaugurated by Prime Minister Narendra Modi as the second airport for the Delhi-NCR Region on 8 March 2019. A second international airport open for commercial flights has been suggested either by expansion of Meerut Airport or construction of a new airport in Greater Noida . The Taj International Airport project in Jewar has been approved by the Uttar Pradesh government. The Delhi Flying Club , established in 1928 with two de Havilland Moth aircraft named Delhi and Roshanara ,
11100-608: Was inaugurated on 13 February 1931. New Delhi was officially declared as the capital of the Union of India after the country gained independence on 15 August 1947. It has expanded since; the small part of it that was constructed during the British period has come to be informally known as Lutyens' Delhi . During the partition of India , around five hundred thousand Hindu and Sikh refugees, mainly from West Punjab fled to Delhi, while around three hundred thousand Muslim residents of
11211-593: Was incorporated on 23 October 1989 under the Companies Act, 1956 with an authorized share capital of Rs. 5,000 Crore (subsequently enhanced to Rs. 10,000 Crore in Financial Year (FY) 2007–08) as a public limited company, wholly owned by the Government of India with 51.34% stake in the company as on 31 December 2020 and as principal electric power transmission company for the country. Its original name
11322-482: Was instrumental to its formulation, which was later termed the Feldman–Mahalanobis model . In 1969, Indira Gandhi 's government nationalised fourteen of India's largest private banks, and an additional six in 1980. This government-led industrial policy, with corresponding restrictions on private enterprise, was the dominant pattern of Indian economic development until the 1991 Indian economic crisis . After
11433-825: Was not annexed by the Afghan Empire and being its vassal state under the Mughal emperor. Then the Marathas battled and won control of Delhi from the Afghans. In 1803, during the Second Anglo-Maratha War , the forces of British East India Company defeated the Maratha forces in the Battle of Delhi . During the Indian Rebellion of 1857 , Delhi fell to the forces of East India Company after
11544-516: Was noticeably increasing. Since the mid-1990s, Delhi has undertaken some measures to curb air pollution—it has the third-highest quantity of trees among Indian cities; the Delhi Transport Corporation operates the world's largest fleet of environmentally friendly compressed natural gas (CNG) buses. In 1996, the CSE started a public interest litigation in the Supreme Court of India that ordered
11655-467: Was one of the major host cities of the 2011 and 2023 Cricket World Cups . There are a number of myths and legends associated with the origin of the name Delhi . One of them is derived from Dhillu or Dilu , a king who built a city at this location in 50 BCE and named it after himself. Another legend holds that the name of the city is based on the Prakrit word dhili ( loose ) and that it
11766-527: Was part of a linguistic development that gave rise to the literature of Urdu and later Modern Standard Hindi . Major Urdu poets from Delhi include Mir Taqi Mir and Mirza Ghalib . Delhi was a notable centre of the Indian Rebellion of 1857 . In 1911, New Delhi , a southern region within Delhi, became the capital of the British Indian Empire . During the Partition of India in 1947, Delhi
11877-609: Was short-lived and the sultanate was destroyed in 1526 by Babur , founder of the Mughal dynasty . In 1526, Babur , a descendant of Genghis Khan and Timur from the Fergana Valley in modern-day Uzbekistan , invaded India and defeated the last Lodhi sultan in the First Battle of Panipat and founded the Mughal Empire that ruled from Delhi and Agra . The Mughal dynasty ruled Delhi for more than three centuries, with
11988-763: Was the "National Power Transmission Corporation Limited", was charged with planning, executing, owning, operating and maintaining high-voltage transmission systems in the country. On 8 November 1990, the firm received its Certificate for Commencement of Business. Their name was subsequently changed to Power Grid Corporation of India Limited, on 23 October 1992. Power Grid management started functioning in August 1991 and subsequently took over transmission assets from National Thermal Power (NTPC), National Hydroelectric Power Corporation (NHPC)], North Eastern Electric Power Corporation Limited (NEEPCO), Neyveli Lignite Corporation (NLC), and other companies such as NPC, THDC, SJVNL in
12099-587: Was the second InvIT initial public offering in the country. Following are the historical landmarks in the lifetime of the company from the date of formation: 2008 - completed the 220 KV Double Circuit Transmission line from Pul-e-Khumri to Kabul Transmission System in Afghanistan. 2006 - Commissioned the unified load despatch and communications scheme for the western region and also entered into an agreement with REC and certain state governments and state utilities for undertaking rural electrification works under
12210-548: Was transformed from a Mughal city to a Punjabi one, losing two-thirds of its Muslim residents, in part due to the pressure brought to bear by arriving Hindu and Sikh refugees from western Punjab. After independence in 1947, New Delhi continued as the capital of the Dominion of India , and after 1950 of the Republic of India . Delhi ranks fifth among the Indian states and union territories in human development index , and has
12321-622: Was used by the Tomaras to refer to the city because the iron pillar of Delhi had a weak foundation and had to be moved. According to Panjab Notes and Queries, the name of the city at the time of King Prithviraj was dilpat , and that dilpat and dilli are probably derived from the old Hindi word dil meaning "eminence". The former director of the Archaeological Survey of India, Alexander Cunningham, mentioned that dilli later became dihli/dehli . Some suggest
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