Hubbry Logo
Talcher CoalfieldTalcher CoalfieldMain
Open search
Talcher Coalfield
Community hub
Talcher Coalfield
logo
7 pages, 0 posts
0 subscribers
Be the first to start a discussion here.
Be the first to start a discussion here.
Talcher Coalfield
Talcher Coalfield
Talcher Coalfield
View on Wikipedia
from Wikipedia

Talcher Coalfield is located in Angul district in the Indian state of Odisha, in the valley of the Brahmani.Talcher is famous for its rich coal reserves and coal mining industry. Located in the state of Odisha, India, Talcher is a major center of coal production and home to several large coal mining operations. The region is known for its extensive coal fields, which have made it an important hub for coal-based industries and thermal power generation in the country.

Key Information

The coalfield

[edit]

According to Geological Survey of India, the Talcher Coalfield has reserves of 38.65 billion tonnes, the highest in India.[1]

Talcher Coalfield covers an area of 500 km2 (190 sq mi). The coal is of lower grade containing only about 35 per cent of fixed carbon, 70 per cent volatile matter and 25 per cent ash content.[2] As of 2011, nearly one hundred thousand tonnes of coal is dispatched daily to power stations in Odisha, Tamil Nadu, Andhra Pradesh, West Bengal and other parts of India.[3]

History

[edit]

Coal was discovered in the Talcher Coalfields at Gopalprasad in 1837. Handidhua Colliery was opened by M/s Villiers in 1921. NCDC opened several mines – at South Balanda in 1960, Nandira in 1962 and Jagannath in 1972. Production rose from 0.91 million tonnes in 1972-73 to 33.10 million tonnes in 2001-02. Talcher Coalfield is subdivided into five production/ administrative areas: Talcher, Jagannath, Kalinga, Lingaraj and Hingula.[4][5][6]

Transport

[edit]

Talcher Coalfield was linked by a rail line taking off from Nergundi on the east coast in 1922.[7]

See also: Jharsuguda-Vizianagaram line

References

[edit]
Revisions and contributorsEdit on WikipediaRead on Wikipedia

Talcher Coalfield

View on Grokipedia
from Grokipedia
The Talcher Coalfield is a prominent coal-bearing area situated in the southeastern part of the Mahanadi Valley within the Basin, primarily in Odisha's , with extensions into and Deogarh districts, spanning latitudes 20°53' to 21°12' N and longitudes 84° to 85°23' E. Covering approximately 1,800 square kilometers, it represents the largest repository of power-grade in India, with geological resources estimated at 51.22 billion tonnes as of 2021, accounting for approximately 13% of India's total resources (389.42 billion tonnes as of April 2024). The coalfield's seams, primarily from the Barakar and Karharbari formations of the Lower Supergroup, yield non-coking of grades E to G, ideal for thermal power generation and industrial use. Operated mainly by (MCL), a of , the Talcher Coalfield supports extensive opencast and underground mining operations across multiple projects, including Bharatpur Open Cast Project (20 million tonnes per year capacity), Lingaraj Open Cast Project (20 million tonnes per year), and Open Cast Project (6 million tonnes per year). In FY 2024-25, MCL achieved a total production of 225.2 million tonnes, with Talcher contributing significantly to this output, reflecting the coalfield's critical role in meeting India's energy demands through supplies to thermal power plants in southern and western regions. The region's strategic connectivity via rail networks and proximity to ports like (approximately 190 km away) enhances its logistical efficiency for dispatch. Beyond production, the Talcher Coalfield is vital for Odisha's economy, driving employment, infrastructure development, and power sector growth, while hosting major thermal power stations such as the NTPC . Environmental management remains a priority, with ongoing monitoring of air quality, , and noise levels to ensure compliance with national standards, including parameters like PM2.5, SO2, and effluent discharge limits under Ministry of Environment, Forest and Climate Change guidelines. Future expansions, including new mines like (with 25 million tonnes per year capacity and geological reserves of approximately 1.1 billion tonnes), aim to boost capacity toward 300 million tonnes annually by FY 2029-30, aligning with India's objectives.

Geography and Geology

Location and Extent

The Talcher Coalfield is situated in the of , , centered approximately at 20°57' N and 85°14' E . It forms a key component of the Mahanadi Coalfield basin, located in the southeastern part of the Valley, and primarily lies within , with extensions into parts of , Deogarh, and districts. The coalfield's position supports its role as a major supplier of power-grade non-coking coal to eastern and . Spanning roughly 1,800 square kilometers, the Talcher Coalfield exhibits an elliptical outline, with its longer axis oriented in a west-northwest to east-southeast direction and a maximum width of about 26 kilometers. Its boundaries are defined by significant geographical features, including the along the northern edge and the Mahanadi River to the south. To the west, it adjoins areas leading toward and the Ib Valley Coalfield via a narrow strip, while eastward extensions approach via . This configuration places the coalfield within the sedimentary basins, influencing its accessibility and resource distribution. The topography of the Talcher Coalfield consists of flat to gently undulating terrain, characteristic of the broader Mahanadi Valley, with elevations generally ranging from 100 to 200 meters above mean in the core mining areas. Minimum elevations reach around 60 meters near riverine zones, while higher undulations up to 567 meters occur in peripheral hilly sections. This relatively low-relief landscape facilitates open-cast operations but is interspersed with seasonal nallahs and tributaries like the Tikra and Nandira, which contribute to the regional drainage pattern toward the .

Stratigraphy and Coal Seams

The Talcher Coalfield forms part of the Supergroup, a major sedimentary sequence deposited during the Late Paleozoic to Early era, spanning the Upper to Lower period. This supergroup underlies the coalfield's geology, with the coal-bearing strata primarily confined to the Lower units. The basal unit, the Talchir Formation, dates to the Upper to Lower Permian and consists of glaciogenic deposits including diamictites, sandstones, needle shales, turbidites, rhythmites, and varves, reaching thicknesses of over 170 meters. Overlying the Talchir Formation is the Karharbari Formation of Lower Permian age, characterized by pale brownish yellow massive medium- to coarse-grained sandstones interbedded with clasts of Talchir shale and seams, with a total thickness exceeding 270 meters. The principal coal measures occur in the Barakar Formation, also Lower Permian, comprising medium- to coarse-grained feldspathic sandstones, to dark shales, and multiple seams, attaining thicknesses of more than 500 meters. Above these lie the Barren Measures (Upper Permian, ~50 meters thick, pebbly ferruginous sandstones) and the Kamthi Formation (Upper Permian to Lower , fine- to medium-grained sandstones, shales, and ferruginous sandstones, over 575 meters thick). The Barakar Formation hosts the majority of the coal seams, with up to 18 identifiable horizons (numbered I to XVIII), while the Karharbari Formation contains fewer, including Seam I; overall, at least six seams are considered workable. Key seams include those in the Karharbari (e.g., Seam I, high volatile bituminous B-C rank) and Barakar (e.g., Seams II, III, IV, V, IX, sub-bituminous A to high volatile bituminous C rank), with individual seam thicknesses varying from a few meters to over 30 meters in places. These s are non-coking and primarily power-grade, featuring moderate ash content ranging from 15-40% (lower in select Barakar seams) and low levels typically below 1%, making them suitable for thermal power generation. Tectonically, the Talcher Coalfield occupies a fault-bounded intracratonic basin within the Valley, characterized as a relatively flat-lying structure with gentle dips of 5-10 degrees, primarily toward the southeast. The basin is delimited by major boundary faults, including easterly-dipping faults along its margins and internal NW-SE trending faults that influence seam continuity and accessibility, though the overall deformation is mild compared to more folded basins.

History

Early Exploration

The occurrence of coal in the Talcher Coalfield was first recognized in 1837 by British surveyors during regional mapping efforts in the Gopalprasad area, marking the initial identification of coal deposits in the region. Systematic exploration began with reconnaissance surveys conducted by the (GSI), which confirmed the presence of the Lower Formation underlying the coalfield and provided the first detailed geological mapping. Geologists H.F. Blanford, W.T. Blanford, and identified the basal beds of the coal-bearing series in 1857, attributing them to a possible glacial origin and contributing to the inaugural GSI memoir on the Talcher Coalfields published in 1859. In the 1920s, GSI-led exploratory drilling near Talcher town uncovered good-quality coal seams, delineating major workable horizons and establishing the site's commercial potential through preliminary assessments. Pre-mining activities in the early were limited and focused on trial extractions for local use, including small-scale shaft mining by the Public Works Department near Hingula temple in Gopalprasad in 1875 to supply fuel needs. By the late 1920s, private entities initiated further ; for instance, in 1927, the Bengal-Nagpur opened the Deulbera colliery, involving trial pits and adits to secure for railway operations, while M/s Villiers Ltd began the Handidhua colliery in following confirmatory drilling reports that affirmed viability. These efforts laid the groundwork for subsequent development without large-scale extraction prior to .

Development and Nationalization

Following India's independence in 1947, the development of the Coalfield accelerated under government initiatives to meet rising energy demands, with the National Coal Development Corporation (NCDC) established in 1956 to explore and develop new coalfields. The NCDC initiated mechanized mining operations in starting in 1958-59, marking the shift from limited manual extraction to systematic large-scale production; the first mine, Balanda, opened in 1960, followed by others such as , Ardabanka, Gopalprasad, and Deulbera. By 1965, the entire coalfield came under NCDC's administrative control, enabling initial efforts that included the introduction of equipment for both underground and early opencast methods to boost output from negligible pre-independence levels. The nationalization of coal mines transformed the sector's structure, beginning with coking coal mines under the Coal Mines (Nationalisation) Act of 1971 and extending to non-coking mines like those in via the Coal Mines (Nationalisation) Act of 1973, which transferred private operations to public control to ensure equitable resource distribution and increased production. In , this led to the coalfield's integration into the (SECL) immediately after 1973, with annual output reaching 1.52 million tonnes by 1971-72 just prior to full nationalization. By 1975, all nationalized mines, including , were consolidated under the newly formed Limited (CIL), a undertaking that centralized planning and expanded for sustained growth. A key milestone during this phase was the opening of the opencast mine by NCDC in 1971, designed specifically to supply power-grade coal to the . In 1992, Limited (MCL) was established as a of CIL on April 3, carving out the and Ib Valley coalfields from SECL, with in , , to focus on regional management and operational efficiency. This reorganization facilitated targeted development, including the opening of Bharatpur opencast mine in 1985 to support the 720 MW (NALCO) thermal power station near . Throughout the 1980s, production ramped up significantly under CIL's oversight to fuel expanding thermal power infrastructure, with 's output growing to support plants like the , reflecting the coalfield's pivotal role in India's power sector expansion.

Mining Operations

Administrative Structure

The Talcher Coalfield is operated by Mahanadi Coalfields Limited (MCL), a subsidiary of Coal India Limited (CIL), which falls under the oversight of the , . MCL was established in 1992 following the nationalization of coal mines to manage operations in the Talcher and Ib Valley coalfields. The coalfield's mining activities are divided into key operational areas—Jagannath, Bharatpur, Lingaraj, Hingula, , , and the new —each managed through dedicated project offices that handle local extraction, maintenance, and coordination. These areas function under the central directorate at MCL's headquarters in , , ensuring integrated planning and resource allocation across the coalfield. MCL employs approximately 21,000 direct workers across its operations, including engineers, miners, supervisors, and safety personnel, with oversight provided by regional directorates to maintain and compliance. This workforce supports the coalfield's daily activities through a structured of executives, skilled technicians, and support staff. Mining in the Talcher Coalfield adheres to key regulatory frameworks, including the Mines Act 1952 for labor and safety standards, the for ecological safeguards, and annual operational plans approved by CIL to align with national policy objectives. These regulations are enforced through regular audits and reporting to ensure sustainable and lawful practices.

Reserves and Production

The Talcher Coalfield holds India's largest reserves, with total geological resources estimated at 51.22 billion tonnes as of 2021, making it a key component of the nation's supergroup deposits that collectively exceed 300 billion tonnes. Proven reserves, classified under the Framework Classification (UNFC) as economically extractable, stand at approximately 14 billion tonnes, accessible primarily through opencast and underground mining techniques. These reserves position the coalfield as a critical asset for long-term , with ongoing by the Central Mine Planning & Design Institute (CMPDI) providing updates such as 54.69 billion tonnes for specific assessments in recent studies. Annual production from the Talcher Coalfield reached approximately 100 million tonnes during the 2024-2025 , predominantly non-coking destined for power generation. This output reflects a steady increase, supported by high-capacity operations such as the Bhubaneswari open-cast mine, which achieves a peak production of 64 million tonnes per year. Mahanadi Coalfields Limited (MCL), the primary operator, targets further expansion to 125 million tonnes annually by FY 2025-26, including new projects like (25 million tonnes reserves, starting end-FY 2025-26) and (10 million tonnes, by FY 2029-30) to add 35 million tonnes capacity. The from is characterized by medium to high volatile matter content (25-35% on a dry, ash-free basis) and a gross calorific value ranging from 4,000 to 5,500 kcal/kg, rendering it highly suitable for pulverized coal-fired thermal plants despite elevated ash levels often exceeding 40%. These properties stem from the sub-bituminous to high-volatile bituminous rank of the seams, with low content enhancing its environmental profile relative to other Indian coals.

Infrastructure and Economy

Transportation Networks

The Talcher Coalfield is integrated into the network through key stations such as Talcher Road and , which serve as primary hubs for coal evacuation from the mines. These connections facilitate efficient , with ongoing enhancements including the third and fourth lines between Jarapada and Talcher Road, as well as new lines from to Balram under the MCRL Inner Corridor project. The under-construction Angul-Sukinda Rail Project, with refinancing of ₹2,539 in August 2025, is expected to provide direct linkage between Talcher's coal fields and the Banspani-Sukinda rail line by 2028-2029, supporting increased despatch capacities. Rail operations in the coalfield heavily rely on merry-go-round (MGR) systems, which enable continuous, direct transport from mines to end-users without intermediate unloading. In the area, dedicated MGR lines operate from the Bharatpur mining area to consumers like NALCO's plant and NTPC's , handling significant volumes—up to seven million tonnes monthly in peak operations across Limited (MCL) facilities. The coalfield's rail network connects to major trunk lines, including the Howrah-Chennai and Howrah-Mumbai mainlines via the Cuttack-Sambalpur route, allowing seamless distribution of across eastern and . Sidings at prominent mines, such as in the Talcher coalfield, support this connectivity with an annual production capacity of six million tonnes, bolstered by dedicated rail infrastructure for rapid loading. Road networks complement rail for shorter-haul and auxiliary transport needs, with (NH-42, now redesignated as parts of NH-55) providing the main arterial route through and linking to broader connectivity points like and . State highways and roads, including the Talcher-Gopal Prasad route, handle intra-coalfield movement and connect mines to rail sidings or nearby consumers. haulage via primarily uses fleets for distances under 100 kilometers, with average daily despatches equivalent to around 100 rakes (approximately 350,000-400,000 tonnes) as of 2024, though exact fleet sizes vary with operational demands. Emerging logistics options include proposed inland waterways along the under (NW-5), aimed at sustainable bulk transport from to ports like Paradip and Dhamra. A ₹12,200 crore MoU signed on October 30, 2025, between the government, (IWAI), and Paradip Port Authority outlines development of a 332 km stretch, including 237 km from to Mangalgadi, to evacuate from the coalfields and support industrial clusters. runs have commenced, with the full 623 km NW-5 envisioned to integrate the , Matai River, and East Coast for multi-modal freight, reducing road and rail congestion. This initiative, deemed viable for , aligns with national efforts to shift 10-15% of to waterways by 2030.

Power Generation and Local Economy

The Talcher Coalfield serves as a primary source for several major power plants in , significantly supporting in eastern . The NTPC Talcher Kaniha Super Thermal Power Station, located in , has an installed capacity of 3,000 MW (6 x 500 MW) and relies on from the coalfield for its operations. The older (TTPS), with a 460 MW capacity, was decommissioned in 2021; a replacement ultra-supercritical plant (Stage III, 2x660 MW) is under construction at the same site, with Unit 1 expected by October 2027 and Unit 2 by January 2028 (as of 2025), to enhance efficiency and output. These facilities collectively contribute to meeting a substantial portion of the power requirements in the eastern region, where coal-based generation accounts for approximately 77% of installed capacity as of 2023. The coalfield's output, managed primarily by Mahanadi Coalfields Limited (MCL), bolsters the local economy through royalties, taxes, and support for ancillary industries. In 2023-24, the state of Odisha received approximately ₹3,882 crore in coal royalties, a significant share attributable to production from Talcher and other MCL areas, aiding state revenues that indirectly contribute to Odisha's GDP, where mining and quarrying sectors account for about 9.3% of the gross state value added (GSVA) as of 2023-24. Coal from Talcher fuels ancillary industries such as cement manufacturing and steel production in the Angul region, enabling operations at facilities like those of NALCO and Bhushan Steel, which depend on the coalfield for raw materials and energy inputs. MCL's activities also generate economic multipliers, with the company contributing around 29% of Coal India Limited's total coal output in FY 2024-25 (225 MT out of CIL's 781 MT), thereby enhancing regional industrial value chains. Employment in the Talcher Coalfield region is driven by MCL operations, which employed approximately 21,000 direct workers as of April 2025, while supporting thousands of indirect jobs in , , and related services across the power and industrial sectors. These opportunities have been pivotal in transforming the local economy from agriculture-dependent to industry-oriented, though the exact scale of indirect employment remains tied to fluctuating production levels, with MCL achieving 225 million tonnes of output in FY 2024-25. Looking ahead, expansion plans align with India's objectives, including the development of the new 1,320 MW TTPS Stage III units targeted for commissioning by 2027-2028, alongside MCL's broader initiatives to increase production to support additional capacity. Under national policies emphasizing reliable baseload power, the coalfield is poised to back up to 10 GW of incremental capacity in by 2030, integrating with renewable targets while sustaining economic contributions.

Environmental and Social Impacts

Ecological Consequences

Opencast mining operations in the Talcher Coalfield generate significant dust emissions, primarily through coal handling, transportation, and blasting activities, resulting in elevated levels of particulate matter (PM10) that frequently exceed permissible limits. Measurements indicate PM10 concentrations reaching up to 430 µg/m³ near coal stockyards, far surpassing the 24-hour standard of 60 µg/m³ set by Indian regulations, contributing to widespread air quality degradation in surrounding areas. Additionally, sulfur dioxide (SO2) and nitrogen oxides (NOx) emissions from adjacent thermal power plants, such as the NTPC Talcher Super Thermal Power Station, react with atmospheric moisture to form acid rain, which acidifies soils and water bodies in the region. Mine drainage from Talcher's coal pits introduces into local water systems, contaminating the and its tributaries. Concentrations of metals such as iron (average 0.55 mg/L, up to 1.31 mg/L), aluminum (0.36 mg/L), (0.0165 mg/L), and mercury (detectable in trace amounts) often exceed guidelines in samples, posing risks to aquatic ecosystems through and reduced water quality. resources are further strained by mining-induced depletion, with declining water levels observed across the coalfield due to excessive extraction for operations and reduced recharge from disrupted surface , leading to trends of increasing depth to in monitoring wells. Land degradation in the Talcher Coalfield manifests through extensive and surface , altering the landscape and soil stability. Forest cover has declined by approximately 11% from 1973 to 2015, driven by clearance for pits and , resulting in the loss of over 100 hectares of forested land in key projects like Jagannath Opencast by 2006 alone. from underground activities causes vertical displacements at rates up to 20.1 mm per year, accumulating to significant depths over time and leading to ground cracking and instability in affected zones. Biodiversity in the adjacent Gondwana forests suffers from habitat fragmentation and pollution spillover from Talcher mining. Deforestation has threatened endangered plant species, such as Oroxylum indicum and Gloriosa superba, leading to significant declines and potential local losses, while disrupting wildlife corridors for reptiles, mammals, and invertebrates that rely on the native flora for sustenance and shelter. Fly ash disposal from nearby power plants, often backfilled into abandoned mine voids covering areas like 119 hectares at Quarry No. 4, further exacerbates soil contamination and vegetation loss, smothering ground cover and inhibiting natural regeneration across disposal sites. As of FY 2024-25, routine environmental monitoring by Mahanadi Coalfields Limited (MCL) indicates general compliance with national standards for air quality, , and noise levels, though ongoing challenges in dust suppression and contamination persist.

Socioeconomic Effects

The expansion of operations in the Talcher Coalfield since the has resulted in the displacement of over 8,000 project-affected families, affecting an estimated 25,000 individuals primarily through land acquisition for opencast mines managed by Mahanadi Coalfields Limited (MCL). These displacements, often involving entire villages, have been governed by MCL's rehabilitation and resettlement (R&R) policies, which align with the Right to Fair Compensation and Transparency in Land Acquisition, Rehabilitation and Resettlement Act, 2013, providing compensation, alternative land, and housing to mitigate livelihood losses. However, implementation challenges, including incomplete resettlement for landless households, have led to ongoing community concerns over long-term stability. Health impacts on local populations near Talcher mines are profound, with over 93% of households in affected villages reporting serious illnesses, predominantly respiratory conditions such as , chronic , and linked to exposure. , an irreversible lung disease caused by silica dust from activities, has been documented among workers and nearby residents, contributing to elevated medical expenditures that average over ₹3,000 per month per household post-mining compared to under ₹200 pre-mining. Women and children face disproportionately higher rates of these ailments, exacerbating household vulnerabilities in the absence of regular healthcare access, with health camps occurring only sporadically. MCL's corporate social responsibility (CSR) initiatives have aimed to address these challenges through programs, funding like the of 138 classrooms across schools in the and a 500-bed multi-specialty medical college and hospital in at a cost of ₹492 to improve local healthcare access. Additionally, CSR efforts include distributing solar equipment and lights to villages for , alongside tribal welfare measures compliant with the Panchayats (Extension to ) Act, 1996, such as water supply projects and skill training for indigenous communities. These programs, budgeted at over ₹196 annually as of FY 2022-23, with expenditures continuing to rise, focus on , , and environmental sustainability to foster . Despite these efforts, socioeconomic inequality persists, with benefits largely favoring urban centers while rural areas near Talcher maintain high levels, evidenced by 96% of displaced households becoming landless and multidimensional rates exceeding 15% in Odisha's rural regions. This disparity arises from limited alternative for displaced farmers and informal workers, underscoring the need for more equitable resource distribution. In 2025, closures of local thermal power plants have introduced new economic pressures, potentially exacerbating and challenges in the region.

References

  1. https://www.mahanadicoal.in/Environment/pdf/Talcher_CF_Final%202016-17.pdf
  2. https://www.mahanadicoal.in/About/ecoalfields.php
  3. https://www.pib.gov.in/PressReleasePage.aspx?PRID=2115158
  4. https://mahanadicoal.in/Environment/pdf/EC%20Half%20Yearly/HYC_OCT18-MAR19/Lingaraj%20OCP.pdf
  5. https://psuwatch.com/newsupdates/mcl-achieves-record-coal-production-of-2252-mt-in-fy-2024-25
  6. https://www.pib.gov.in/PressReleasePage.aspx?PRID=1887132
  7. https://environmentclearance.nic.in/DownloadPfdFile.aspx?FileName=PumFu7%2BllnoTajgbVSbXRLwU62KgwkpZF6hURMhfLCYyZgrXb//TW2pBvVO1mrYYATgy9SM3zxAHcJSvJRLFpHHKsMgCtM%2BWSGE5J/qMYXtXmLiWXiILWUO8SxuEYo2y3S8BBP7n6zmVtdNONMp/zA==&FilePath=93ZZBm8LWEXfg%2BHAlQix2fE2t8z/pgnoBhDlYdZCxzXmG8GlihX6H9UP1HygCn3pCkAF2zPFXFQNqA4krKa1Aw==
  8. https://m.economictimes.com/industry/indl-goods/svs/metals-mining/mcl-to-start-operation-in-two-new-coal-mines-in-odishas-talcher-area-by-fy-2029-30/articleshow/122127809.cms
  9. https://environmentclearance.nic.in/writereaddata/modification/Extension/Attach_file/26092018F1IMSXDGAnnex-BriefNote-FC.pdf
  10. https://nmet.gov.in/upload/project_registration/643649b8d31af7%20Proposal%20Brahmani%20North%20coal%20block.pdf
  11. https://pubs.geoscienceworld.org/jour-geosocindia/article/87/5/525/634691/Petrographic-and-Geochemical-Characterization-of
  12. https://pubs.acs.org/doi/10.1021/acsomega.1c02040
  13. https://link.springer.com/article/10.1007/s40789-016-0127-0
  14. https://onlinelibrary.wiley.com/doi/10.1002/gj.5239
  15. https://core.ac.uk/download/pdf/144520548.pdf
  16. https://www.mdpi.com/2075-163X/14/9/920
  17. https://www.sciencedirect.com/topics/earth-and-planetary-sciences/coal-exploration
  18. https://angul.odisha.gov.in/sites/default/files/2023-05/2019081444.pdf
  19. https://pubs.geoscienceworld.org/geosocindia/jour-geosocindia/article/101/5/575/653916/175Years-of-Service-by-the-Geological-Survey-of
  20. https://www.mahanadicoal.in/Vig/cft.pdf
  21. https://archive.coalindia.in/en-us/company/history.aspx
  22. https://forestsclearance.nic.in/writereaddata/FormA/Miningletter/8112412581217ZI0QLMPMCP.pdf
  23. https://coal.gov.in/sites/default/files/2019-11/bchap10_0.pdf
  24. https://www.coal.nic.in/en/about-us/agencies-under-ministry
  25. https://coal.gov.in/sites/default/files/2019-11/xchap10.pdf
  26. https://www.mahanadicoal.in/rtidocs/rti.php
  27. https://www.mahanadicoal.in/About/eareas.php
  28. https://www.mahanadicoal.in/About/emanpower.php
  29. https://coal.gov.in/sites/default/files/2025-02/chap1AnnualReport2025en2.pdf
  30. https://ieefa.org/sites/default/files/2022-04/Coal-India-Running-on-Empty.pdf
  31. https://coal.gov.in/en/major-statistics/coal-reserves
  32. https://www.newindianexpress.com/states/odisha/2025/Sep/17/talcher-coalfield-to-produce-125-mn-tonne-coal-pradhan
  33. https://www.mahanadicoal.in/About/jagarea.php
  34. https://timesofindia.indiatimes.com/business/india-business/coal-expansion-push-mahanadi-coalfields-ltd-to-open-two-new-mines-in-odisha-by-fy30-targets-300mt-output-and-net-zero-carbon-goal/articleshow/122127759.cms
  35. https://www.researchgate.net/publication/368177186_Chemical_characteristics_and_trace_element_concentration_of_non_coking_coals_from_Talcher_Coal_Fields_Orissa_India
  36. https://www.sciencedirect.com/science/article/abs/pii/S0016236122002447
  37. https://eastcoastrail.indianrailways.gov.in/uploads/files/1696573807733-GMR.pdf
  38. https://m.economictimes.com/industry/transportation/railways/rvnl-bags-rs-284-crore-work-order-from-east-coast-railway/articleshow/113844961.cms
  39. https://www.indiaratings.co.in/pressrelease/78352
  40. https://asrl.in/profile/corporate-mission/
  41. https://www.thehindubusinessline.com/economy/logistics/merry-go-round-rail-systems-to-handle-larger-share-of-cil-production/article64118849.ece
  42. https://psuwatch.com/national-news/mcl-clarifies-says-nalco-increase-offtake-to-build-coal-stock
  43. https://www.mahanadicoal.in/Environment/pdf/Talcher_AEM_data%25202014-15.pdf
  44. https://www.gem.wiki/Jagannath_Coal_Mine
  45. https://environmentclearance.nic.in/writereaddata/modification/Extension/Attach_file/24092018BPL7LJWSAnnex-PFR-FC.pdf
  46. https://www.meconlimited.co.in/Writereaddata/pub/Adv_coal_mining_env_social_needs%2520.pdf
  47. https://www.facebook.com/mahanadicoal/posts/%F0%9D%9F%8F%F0%9D%9F%8E%F0%9D%9F%8E-%F0%9D%90%91%F0%9D%90%80%F0%9D%90%8A%F0%9D%90%84%F0%9D%90%92%F0%9D%90%83%F0%9D%90%80%F0%9D%90%98-%F0%9D%90%80%F0%9D%90%95%F0%9D%90%84%F0%9D%90%91%F0%9D%90%80%F0%9D%90%86%F0%9D%90%84-%F0%9D%90%80%F0%9D%90%82%F0%9D%90%87%F0%9D%90%88%F0%9D%90%84%F0%9D%90%95%F0%9D%90%84%F0%9D%90%83-%F0%9D%90%88%F0%9D%90%8D-%F0%9D%90%80%F0%9D%90%94%F0%9D%90%86%F0%9D%90%94%F0%9D%90%92%F0%9D%90%93mahanadi-coalfields-limited-mcl-has-achie/903824498439097/
  48. https://infra.economictimes.indiatimes.com/news/logistics/odisha-government-signs-12200-crore-mou-to-transform-national-waterways-for-bulk-cargo-logistics/124949174
  49. https://www.projectstoday.com/News/IWAIs-trial-run-of-NW-5-project-begins
  50. https://www.maritimegateway.com/odishas-6-national-waterways-deemed-viable-for-transportation/
  51. https://ntpc.co.in/talcher-kaniha
  52. https://www.gem.wiki/Talcher_power_station
  53. https://beeindia.gov.in/sites/default/files/SEEAP_Odisha_Final.pdf
  54. https://sansad.in/getFile/annex/265/AU1478_RRJFaj.pdf?source=pqars
  55. https://finance.odisha.gov.in/sites/default/files/2025-02/Highlights%20and%20Executive%20Summary-English%20Version%20%281%29.pdf
  56. https://www.coalindia.in/about-us/
  57. https://onlinelibrary.wiley.com/doi/10.1002/tqem.70089
  58. https://www.researchgate.net/publication/262195341_Atmospheric_emissions_and_pollution_from_the_coal-fired_thermal_power_plants_in_India
  59. https://link.springer.com/article/10.1007/s13201-022-01743-y
  60. https://www.sciencedirect.com/science/article/abs/pii/S2352801X1930030X
  61. https://pmc.ncbi.nlm.nih.gov/articles/PMC8204070/
  62. https://socialscienceresearch.org/index.php/GJHSS/article/view/100439
  63. https://pubs.geoscienceworld.org/jour-geosocindia/article/100/8/1140/645847/Estimation-of-Mining-Subsidence-in-Talcher-Region
  64. https://environmentclearance.nic.in/writereaddata/modification/Amendment/Attach_file/171020165M7VITGKNEERIReport.pdf
  65. https://www.mahanadicoal.in/Environment/pdf/Annual%2520Report%25202024-25%2520_%2520Talcher%2520Coal%2520field%2520n%252018072025.pdf
  66. https://www.iosrjournals.org/iosr-jhss/papers/Vol12-issue4/D01242231.pdf
  67. https://www.researchsquare.com/article/rs-7308663/v1.pdf
  68. https://www.mahanadicoal.in/mclcsr/annualreport.php
  69. https://csrbox.org/Impact/description/Impact-stories_full_Transforming-Healthcare--MCL%27s-Game-Changing-500-Bed-Medical-College-and-Hospital-in-Odisha_643
  70. https://www.mahanadicoal.in/mclcsr/csr_mcl.php
  71. https://www.mahanadicoal.in/mclcsr/annual_exp.php
  72. https://www.undp.org/india/publications/national-multidimensional-poverty-index-progress-review-2023
  73. https://core.ac.uk/download/pdf/80147730.pdf
  74. https://india.mongabay.com/2025/10/the-invisible-fallout-of-thermal-power-plant-closures-on-local-economies/
Add your contribution
Related Hubs
User Avatar
No comments yet.