{"id":285813,"date":"2024-03-06T19:00:05","date_gmt":"2024-03-06T13:30:05","guid":{"rendered":"https:\/\/forumias.com\/blog\/?p=285813"},"modified":"2024-03-07T12:04:25","modified_gmt":"2024-03-07T06:34:25","slug":"indias-nuclear-energy-program-explained-pointwise","status":"publish","type":"post","link":"https:\/\/forumias.com\/blog\/indias-nuclear-energy-program-explained-pointwise\/","title":{"rendered":"India’s Nuclear Energy Program- Explained Pointwise"},"content":{"rendered":"

\"Nuclear<\/p>\n

A<\/span> historic milestone in India\u2019s nuclear programme was achieved<\/span><\/span>, when the process of core-loading<\/span> the indigenous Prototype Fast Breeder Reactor<\/span> (PFBR<\/span>) was started at the Madras Atomic Power Station in Kalpakkam, Tamil Nadu. This process marks the beginning of stage II in India\u2019s three-stage nuclear Energy Program. Nuclear Energy program in India UPSC<\/strong><\/p>\n

\"3
Created By Forum IAS<\/figcaption><\/figure>\n\n\n\n\n
Table of Content<\/strong><\/td>\n<\/tr>\n
What is India’s three-stage nuclear energy program?<\/a>
\nWhat are the important milestone events in India’s Nuclear Energy Program?<\/a>
\nWhat are the advantages of India’s Nuclear Energy Programme?<\/a>
\nWhat are the challenges to India’s Nuclear Energy Programme?<\/a>
\nWhat should be the way Forward?<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/a>What is India’s three-stage nuclear energy program?<\/strong><\/span><\/h2>\n

Historical Background-<\/strong><\/span> The roadmap of India’s three-stage nuclear program was envisioned by Dr. Homi J Bhabha. The program had been conceived with the ultimate objective<\/span> of utilising<\/span> the country\u2019s vast reserves of thorium-232<\/span>. India hosts roughly a quarter of the world\u2019s thorium<\/span>, and the three stages are expected to make the country completely self-sufficient in nuclear energy.<\/p>\n

Three-stage Nuclear Energy Program<\/strong><\/span><\/p>\n\n\n\n\n\n\n
Stages<\/strong><\/td>\nAim<\/strong><\/td>\nFuel<\/strong><\/td>\nNuclear Reactor<\/strong><\/td>\n<\/tr>\n
Stage I<\/strong><\/td>\nEstablishment of domestic nuclear power industry<\/td>\n\u00a0Uranium<\/td>\nPressurized Heavy Water Reactors (PHWRs)<\/td>\n<\/tr>\n
Stage II<\/strong><\/td>\nDevelopment of self-sustaining nuclear fuel cycle.<\/td>\nPlutonium<\/td>\nFast Breeder Reactor (PFBR)<\/td>\n<\/tr>\n
Stage III<\/strong><\/td>\nComplete energy independence through domestic thorium resources.<\/td>\nThorium<\/td>\nAdvanced heavy water reactors (AHWRs)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Working of 3-Stages<\/strong><\/span><\/p>\n

\"India's
Source- Yojana<\/figcaption><\/figure>\n

Stage I<\/strong>
\na.<\/strong> In the Stage-I, India used the Pressurized Heavy Water Reactors (PHWRs) with natural uranium-238 (U-238) as the fuel. The U-238 contained minuscule amounts of U-235<\/span>, as the fissile material<\/span>.<\/p>\n

b.<\/strong> A nuclear fission process was initiated and heavy water<\/span> (water molecules containing the deuterium isotope of hydrogen) slowed the release of neutrons<\/span> released by one fission reaction enough to be captured by other U-238 and U-235 nuclei and cause new fission.<\/p>\n

c.<\/strong> The reactions produce fissile Plutonium-239<\/span> (Pu-239) and energy<\/span>.<\/p>\n

Stage II
\na. <\/strong>Only U-235 can sustain a chain fissile reaction. However, it is consumed fully in stage I. Hence, Stage II aims at using the fissile Plutonium-239<\/span> (Pu-239) produced as the end product of Stage I with U-238 to produce energy<\/span>, U-233<\/span> and more Pu-239<\/span>.<\/p>\n

b.<\/strong> By the end of the second stage of the cycle, the reactor produces more fissile material than it consumes. Hence, it is called a ‘Breeder<\/span>‘ reactor. In these \u2018fast breeder’ reactor, the neutrons aren\u2019t slowed.<\/p>\n

Stage III
\na.<\/strong> It focuses on combining Pu-239<\/span> with thorium-232<\/span> (Th-232) in advanced heavy water reactors to produce energy<\/span> and U-233<\/span>.<\/p>\n

b.\u00a0<\/strong>This stage uses the naturally available thorium-232 in India and hence will help in achieving nuclear energy self-sufficiency<\/span>.<\/p>\n

<\/a>What are the important milestone events in India’s Nuclear Energy Program?<\/strong><\/span><\/h2>\n

The establishment of several institutions has played a critical role in driving India’s Nuclear Energy Program.<\/p>\n

Passive Phase<\/strong><\/p>\n\n\n\n\n\n\n\n\n
1945<\/strong><\/td>\nTata Institute of Fundamental Research<\/span> (TIFR<\/span>) was established by Homi J. Bhabha with the goal of conducting research in fundamental sciences.<\/td>\n<\/tr>\n
1948<\/strong><\/td>\nThe Atomic Energy Commission of India<\/span> (AEC<\/span>) was established as a government agency responsible for formulating and implementing the country’s nuclear policy.<\/td>\n<\/tr>\n
1954<\/strong><\/td>\nThe Department of Atomic Energy<\/span> (DAE<\/span>) was created. It has been engaged in the development of nuclear power technology<\/span> and applications of radiation technologies in the fields of agriculture, medicine, industry, and basic research.<\/td>\n<\/tr>\n
1957<\/strong><\/td>\nAtomic Energy Establishment<\/span>, Trombay<\/span> (AEET<\/span>) was established by Dr. Homi Bhabha for a multidisciplinary research program essential for the ambitious nuclear program of India. In 1966<\/span>, AEET was renamed Bhabha Atomic Research Centre<\/span> (BARC<\/span>).<\/td>\n<\/tr>\n
1963<\/strong><\/td>\nThe USA and India sign an accord for the supply of enriched fuel<\/span> to India\u2019s Tarapur nuclear power plant<\/span>.<\/td>\n<\/tr>\n
1969<\/strong><\/td>\nNuclear Power Grid connection was established from the Tarapur Plant<\/span>.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

However, India did not sign the NPT<\/span> in 1970<\/span>, did not become a member of the NSG<\/span> in 1974<\/span>. After India’s first nuclear Test<\/span>, Smiling Buddha in 1974<\/span>, there was widespread condemnation from the international community. There was international apartheid against India in supply of nuclear fuel.<\/p>\n

Active Phase<\/strong><\/p>\n\n\n\n\n\n
1987<\/strong><\/td>\nNuclear Power Corporation of India Limited<\/span> (NPCIL<\/span>) was established as a public sector undertaking responsible for the generation of electricity from nuclear power.<\/td>\n<\/tr>\n
2003<\/strong><\/td>\nBharatiya Nabhikiya Vidyut Nigam Ltd.<\/span> (BHAVINI<\/span>) was set up by the Department of Atomic Energy (DAE) as a special-purpose vehicle to implement stage II of the 3-stage nuclear power program.<\/td>\n<\/tr>\n
2022<\/strong><\/td>\n22 operational reactors in India<\/span> with a total installed capacity of, 6780 MWe<\/span> (Megawatts electric). 10 nuclear power reactors<\/span> with a total of 8000 MW capacity<\/span> are under construction.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\"Nuclear
Source- World Nuclear Association<\/figcaption><\/figure>\n\n\n\n
Read More-<\/strong> The status of India\u2019s nuclear program<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/a>What are the advantages of India’s Nuclear Energy Programme?<\/span><\/strong><\/h2>\n

1.<\/strong> Energy Sovereignty- <\/strong>Fossil-based energy sources<\/span> contributed about 82% of the primary energy supplied in 2021<\/span>. India imports a significant part of its fossil fuels (coal and gas) for energy generation. Bulk fuel imports raise economic and strategic vulnerabilities<\/span> for a developing country like India<\/span>. Nuclear energy can help India reduce its dependence on imported fuel.<\/p>\n

\"Primary
Source- NITI Aayog<\/figcaption><\/figure>\n

2. Decarbonisation of power Sector-<\/strong> Thermal power plants<\/span> have high carbon footprint<\/span> as they contribute heavily to global warming, climate change and air pollution. Nuclear power plants will help in decarbonising the power sector.<\/p>\n

3. Limitations attached with other renewable energy sources- <\/strong>Solar energy is land intensive<\/span>, wind energy requires energy storage systems<\/span>. Also, they require imported technologies and materials such as photovoltaic cells, batteries, and storage equipment. On the other hand, indigenous nuclear reactors have reduced dependency in critical imports.<\/p>\n

4. Cheaper to Operate-<\/strong> Nuclear power plants are cheaper to operate than coal or gas plants<\/span>, despite the cost of managing radioactive fuel and disposal. According to estimates, nuclear plants cost only 33-50% of a coal plant<\/span> and 20-25% of a gas combined-cycle plant<\/span>.<\/p>\n

5. Reliable and Continuous Power-<\/strong> Nuclear energy provide reliable and continuous base load power<\/span>, unlike solar and wind energy, which are intermittent and dependent on weather conditions.<\/p>\n

6. Resource Base-<\/strong> India has vast thorium reserves<\/span> which could be exploited using a thermal breeder reactor. A significant amount of thorium reserves are found in the monazite sands of coastal regions of South India.<\/p>\n

<\/a>What are the challenges to India’s Programme?<\/strong><\/span><\/h2>\n

1. Capital Intensive-<\/strong> Nuclear power plants are capital intensive. There have been cost over runs<\/span> in recently built nuclear power plants.<\/p>\n

2. Insufficient Installed Capacity-<\/strong> The current installed capacity is only 6.78 GW<\/span>, against the vision of 650GW of installed capacity by 2050 set by the Atomic Energy Commission.<\/p>\n

3. Nuclear Safety-<\/strong> Local communities in India have been resisting nuclear reactors due to fears of nuclear disasters like Chernobyl, 1986<\/span> or Fukushima, 2011<\/span>. For ex-<\/strong> Locals protesting against the Mithi virdi nuclear project<\/span> in Gujarat.<\/p>\n

4. Nuclear Liability-<\/strong> India\u2019s Civil Liability for Nuclear Damage Act 2010<\/span>, has been a contentious issue for foreign suppliers. Foreign suppliers have been reluctant to invest in India’s Nuclear Energy Programs due to fears of being held accountable for accidents beyond their control<\/span>.<\/p>\n

5. Hurdles created by NSG and NPT-<\/strong> India’s non-ratification of NPT and lack of NSG membership, has created diplomatic hurdles<\/span> in accessing more nuclear fuel<\/span> and better nuclear technologies<\/span>.<\/p>\n

6. Use of outdated Technology-\u00a0<\/strong>Currently operational Indian nuclear reactors have become outdated and suffer from multiple operational probles. For ex-<\/strong> 6 VVER (water-water energy reactor) design reactors encountering operational problems at Kudankulam<\/span>.<\/p>\n

<\/a>What should be the way Forward?<\/span><\/strong><\/h2>\n

1. Small Modular Reactors (SMRs)<\/a>–<\/strong> Indigenous Small Modular Reactors (SMRs) must be built at coal plant sites which would be retiring<\/span> in the coming decades. SMRs offer the advantages of being safe<\/span>, economical<\/span>, compact<\/span> and adaptable<\/span>. Partnerships with NTPC and other thermal plant owners must be explored.<\/p>\n

2. Expansion of indigenous PHWR reactors-<\/strong> The Indigenous 700 MWe PHWR, must be expanded in fleet mode to add to the installed nuclear power capacity in India.<\/p>\n

3. Push to the Stage-3 of Nuclear Power Program-<\/strong> The second and third stages of nuclear-power programme must be propelled to utilise the existing thorium energy potential<\/span> in the country.<\/p>\n

4. Development of Nuclear Fusion technology-<\/strong> The development of nuclear fusion technology must be explored, which is safer than nuclear fission. The vast reserves, in the form of ocean water, will be added advantage for India.<\/p>\n

5. Augmentation of safety of nuclear facilities-<\/strong> There must be constant updation of safety skills of nuclear operators<\/span>. Further, masses must be comprehensively sensitised about the functioning of nuclear power plants using highly intellectual individuals having mass appeal<\/span>. For ex-<\/strong> Dr. APJ Abdul Kalam sensitizing the masses<\/span> before the establishment of the Kudankulam nuclear power plant.<\/p>\n

6. Ensuring Regulatory Autonomy-<\/strong> The AERB, India\u2019s nuclear regulatory body, must be provided functional autonomy by removing<\/span> its reporting from the Department of Atomic Energy<\/span> (DAE<\/span>).<\/p>\n\n\n\n
Read More- The Hindu<\/a>
\nUPSC Syllabus- GS 3- Science and Technology, Indigenisation of technology<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

A historic milestone in India\u2019s nuclear programme was achieved, when the process of core-loading the indigenous Prototype Fast Breeder Reactor (PFBR) was started at the Madras Atomic Power Station in Kalpakkam, Tamil Nadu. This process marks the beginning of stage II in India\u2019s three-stage nuclear Energy Program. Nuclear Energy program in India UPSC Table of… Continue reading India’s Nuclear Energy Program- Explained Pointwise<\/span><\/a><\/p>\n","protected":false},"author":10357,"featured_media":286010,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"footnotes":""},"categories":[130,1],"tags":[],"class_list":["post-285813","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-7-pm","category-uncategorized","entry"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/forumias.com\/blog\/wp-content\/uploads\/2024\/03\/Nuclear-Energy-program-in-India-UPSC.png?fit=1280%2C1000&ssl=1","views":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/285813","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/users\/10357"}],"replies":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/comments?post=285813"}],"version-history":[{"count":0,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/posts\/285813\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/media\/286010"}],"wp:attachment":[{"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/media?parent=285813"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/categories?post=285813"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/forumias.com\/blog\/wp-json\/wp\/v2\/tags?post=285813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}