India, Oct. 4 -- The Government of India has issued a release:

India's supercomputing journey has evolved from PARAM 8000 in the early 1990s to a national ecosystem under the National Supercomputing Mission (NSM), launched in 2015. With 40 supercomputers delivering 68 PF as of September 2026, NSM is expanding access to high-performance computing (HPC). The Mission has also developed indigenous servers, software, cooling and networking technologies, while supporting applications in Computational Biology, Weather Prediction and Climate Modelling, Disaster Management, Big Data Analytics, and Astrophysics.

Creative Minds, Catalyzing Science, Empowering Technologies

Interesting Facts About the Supercomputers

Evolution of PARAM Series

Supercomputing for Sustainable Development

PARAM Rudra Series: Advancing Indigenous Supercomputing

PARAM 8000, developed by C-DAC and unveiled in 1991, marked India's entry into indigenous supercomputing with a speed of 1 gigaflop. It laid the foundation for the PARAM series, which evolved through increasingly powerful systems such as PARAM Yuva at 54 teraflops, supporting computationally intensive applications. This supported applications such as weather forecasting, which predicts atmospheric conditions, and computational fluid dynamics, which studies fluid flow, etc. The series later expanded India's supercomputing capabilities for both domestic research and international deployments.

NSM contributes to 11 United Nations Sustainable Development Goals (SDGs) by applying advanced computing to areas of national development. Its applications support climate action through flood prediction, forest-fire management and climate modelling, while strengthening education and skill development through HPC training. The Mission also promotes innovation, indigenous technology, economic growth and collaboration among academia, industry and research institutions.

A major milestone of NSM has been the development of the PARAM Rudra supercomputers, built using indigenously designed and manufactured Rudra servers and an indigenous system software stack. They support a wide range of applications like advanced research in astronomy, material science, atomic physics, and earth sciences. As of September 2026, 6,000 Rudra servers had been deployed in PARAM Rudra supercomputers, with another 1,500 servers under manufacturing.

The NKN serves as the backbone of India's supercomputing ecosystem under the National Supercomputing Mission. It connects supercomputing facilities across academic and research institutions through a high-speed national network. This enables researchers and institutions to access advanced computing resources and collaborate across geographical boundaries. The network strengthens the sharing of computational resources, research capabilities and scientific knowledge. Through this connected infrastructure, the Mission is expanding access to High-Performance Computing across India.

ESTIC-2026, the second edition of India's Emerging Science, Technology and Innovation Conclave, will be held from 27-29 October 2026. The event will be held at Bharat Mandapam, New Delhi, under the theme "Creative Minds, Catalyzing Science, Empowering Technologies." Organised by the Council of Scientific & Industrial Research (CSIR), ESTIC-2026 will advance emerging science and technology frontiers. These include Supercomputing and other emerging technologies. The conclave will catalyse strategic collaborations and support India's vision of Viksit Bharat 2047. Spanning 12 thematic areas, the event will feature plenary sessions, technical discussions and exhibitions.Read More on Agenda: ESTIC 2026

Building India's Supercomputing Capabilities

From predicting crop yields and tracking disease outbreaks to accelerating drug discovery and predicting affected areas due to river floods, high-performance computing supports societal applications that affect everyday life. They help process massive datasets and support complex simulations across climate, space, healthcare and engineering. They also enable faster analysis and help researchers address increasingly complex scientific challenges. It is becoming essential for accelerating scientific discovery and technological innovation.

Supercomputers are high-performance computing systems designed to process complex calculations at exceptional speeds. They combine large numbers of processors to perform multiple calculations simultaneously. This enables researchers to analyse massive datasets and run sophisticated simulations efficiently. Supercomputers therefore provide critical infrastructure for advanced scientific research and strategic applications.

India's growing digital ecosystem is driving demand for advanced computing infrastructure. India generates nearly 20% of the world's data. Applications such as Artificial Intelligence, weather forecasting and space research require significant computing capabilities. The Government is therefore expanding access to supercomputing across research institutions. This effort strengthens indigenous capabilities and supports India's vision of Aatmanirbhar Bharat.

The Strategy Behind National Supercomputing Mission

India launched the National Supercomputing Mission (NSM) in April 2015 to strengthen the country's computing capabilities. The Mission was launched with an outlay of about Rs.4,500 crore. It is jointly steered by the Department of Science and Technology (DST) and the Ministry of Electronics and Information Technology (MeitY).

The Mission aims to build self-reliance in supercomputing and strengthen India's high-performance computing capabilities. It promotes the use of supercomputing for research, development and problem-solving across scientific and technological domains. It also supports the development of solutions for societal applications. The Mission seeks to establish a globally competitive supercomputing ecosystem in India.

The Centre for Development of Advanced Computing (C-DAC), Pune, and the Indian Institute of Science (IISc), Bengaluru, implement the Mission. NSM follows a 'Build approach' consisting of three concurrent phases to create indigenous supercomputing infrastructure: assembly, manufacturing, and design and manufacturing support. This approach combines the expansion of computing infrastructure with the development of indigenous capabilities.

Current Status of the Mission

Under NSM, India has established an ecosystem focused on achieving self-reliance in supercomputing. It covers supercomputer design, development, manufacturing, system software and specialised applications. This growing indigenous capability can reduce dependence on imported technologies. It also strengthens India's domestic high-performance computing ecosystem.

NSM plans to establish a total of 50 supercomputers with a cumulative capacity exceeding 123 PF across various academic/research institutions across India. These systems cater to diverse computational requirements based on their processing capacities.

Expanding Computing Capacity

As of September 2026, India had deployed 40 supercomputers with a combined capacity of 68 PF. This includes 13 high-end systems exceeding 1 PF. Additionally, 12 mid-range systems have capacities between 500 TF and 1 PF. Another 15 systems have capacities below 500 TF. These machines have been built locally and commissioned across the country. The Mission continues to advance infrastructure, applications, research and development, and human resource development.

National Applications of Supercomputing under NSM

Supercomputers deployed under NSM support large-scale simulations and fast data processing, enabling national applications across various sectors.

These applications demonstrate how India's growing HPC infrastructure is strengthening research, supporting evidence-based decision-making and addressing complex challenges across health, environment, energy and advanced science.

Achievements: Indigenous Components Developed Under NSM

Under the NSM, a complete ecosystem has been established with the focused goal of achieving self-reliance in supercomputing. It includes, inter alia, the design, development, and manufacturing of critical supercomputing sub-components, as follows:

From core computing infrastructure to applications addressing national needs, NSM is expanding India's capacity to develop and use advanced computing technologies within the country.

Building a Skilled Workforce for High-Performance Computing in India

As access to supercomputing infrastructure expands, NSM is also building the skills needed to use these resources effectively. NSM infrastructure has supported over 16,000 researchers, including more than 2,900 PhD scholars, across over 400 institutions. These systems have executed more than 1.5 crore compute jobs (a complex task or simulation assigned to a supercomputer) and contributed to over 1,990 research publications, as of September 2026.

To further expand the skilled user base, the Mission has developed a range of training and learning initiatives:

These initiatives are expanding HPC skills beyond specialised computing institutions and building a broader workforce equipped to use advanced computing.

Way Forward

India's supercomputing ecosystem is set to grow significantly by expanding computing capacity, developing more advanced technologies within the country, and making high-performance computing (HPC) more accessible to researchers, academia and industry. The focus of the mission will be on building faster, energy-efficient and reliable systems, strengthening Indian hardware and software capabilities, and developing skilled professionals. Greater integration of Artificial Intelligence (AI) and HPC will help address important challenges in areas such as weather and climate, healthcare, agriculture, energy, drug discovery, engineering and scientific research. By bringing together government, academia, industry, startups and research institutions, India can turn advanced computing into practical solutions, drive innovation and economic growth, and build a secure, sustainable and self-reliant supercomputing ecosystem.

References

Department of Science and Technology

Ministry of Electronics & IT

Centre for Development of Advanced Computing

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PIB Research

Disclaimer: Curated by HT Syndication.