Electricity generation capacity of the Indian power sector

The power sector in India is mainly varied. It includes lignite, coal, oil, natural gas, hydro and nuclear power sources, and solar, wind, agricultural, and household garbage that can produce electricity. The national electrical demand has increased dramatically and is expected to rise further, calling for an immediate effort for conservation. A significant increase in installed generating capacity is required to meet this evolving power demand.

India ranked fourth in the Asia Pacific Region, competing with 25 nations on a total power index. In 2018, India ranked fourth in wind power and fifth in solar energy and the power of renewable capacity. With a total investment of US$ 90 billion, India ranks sixth among nations that have made significant investments in renewable energy and are the only G20 country to achieve the Paris Agreement targets.

India’s renewable energy 

The National Institute of Solar Energy has estimated the country’s power sector, especially solar potential, to be at 748 GW, assuming that solar PV modules cover 3% of the wasted area. The National Solar Mission is one of the primary missions of India’s National Action Plan on Climate Change.

On January 11, 2010, the National Solar Mission (NSM) was started. The National Sustainable Growth Mission (NSGM) is a significant government project with solid-state participation to encourage environmentally sustainable growth while addressing India’s energy security problems.

India would significantly contribute to the global effort to address climate change concerns. The Mission aims to position India as a worldwide solar energy leader by quickly establishing regulatory conditions for nationwide solar technology dissemination and plans to build 100 GW of grid-connected solar power plants by 2022. This is consistent with India’s Intended Nationally Determined Contributions (INDCs) target of achieving approximately 40% cumulative electric power installed capacity from non-fossil fuel-based energy resources by 2030 and reducing the emission intensity of its GDP by 33% to 35% from 2005 levels.

To achieve this target for the power distribution sector of India, the Government has launched several schemes to promote solar power generation, including:

1. VGF schemes
2. Solar power Scheme
3. Grid Connected Solar Rooftop Scheme
4. Defence Scheme
5. CPSU Schemes
6. Bundling Scheme
7. Canal Bank and Canal Top Scheme

Among the several policy measures implemented was a trajectory statement for Renewable Purchase Obligation (RPO), which included Solar Waiver of Inter-State Transmission System (ISTS) costs and losses for inter-state solar and wind electricity sales for projects to be completed by March 2022.

Other measures include the must-run status solar power purchase guidelines based on a tariff-based competitive bidding procedure, solar photovoltaic system and device deployment standards, rooftop solar provision and intelligent city development guidelines, amendments to building codes to require rooftop solar for new construction or buildings with a more excellent floor area ratio, solar project infrastructure status, Raising tax-free solar bonds, obtaining long-term financing from multilateral organisations, etc.

India’s non-renewable energy

According to the Ministry of New and Renewable Energy, India has met its aim of generating 40% of its total installed power capacity from non-fossil energy sources.

India vowed to reach 40 per cent of its installed electrical capacity from non-fossil energy sources by 2030 as part of its nationally determined contribution (NDC) under the 2015 Paris Agreement. At the COP26 climate summit, Prime Minister Narendra Modi said that the government will strive for net-zero emissions by 2070 and a 50 per cent share of installed capacity for renewable energy.

The country’s non-fossil-based installed energy capacity was 157.32 gigatonnes (GW), accounting for 40.1 per cent of the total installed electrical capacity of 392.01 GW.

India’s installed renewable energy capacity as of November 2021 was 48.55 GW of solar power, 40.03 GW of wind power, 4.83 GW of small hydropower, 10.62 GW of bio-power, and 46.51 GW of big hydropower. Furthermore, the country has 6.78 GW of installed nuclear energy-based electrical capacity.

Investment Scenario

Between April 2000 and June 2021, overall FDI inflows into the electricity industry totalled US$ 15.36 billion, representing 3% of total FDI inflows into India.

The following are some crucial investments and advances inside the Indian electricity sector:

• The NTPC declared that in November 2021, their 80 MW solar power generation capacity in Jaitsar, Rajasthan, had already begun the operations on 22nd October 2021.
• After that, the SJVN started constructing the second unit on 1320 MW Buxar thermal, a power plant in Bihar, in November 2021. 
• A contract was given to NTPC in October 2021 to develop and build a 325 MW solar plant facility in MP, Madhya Pradesh. 
• NTPC renewable energy signed a whole subsidiary on September 29 2021, for a first green term loan agreement with Bank of India of approximately Rs. 500 crore at a reasonable rate and a term of 15 years for its solar project in Rajasthan in 470 MW and 200 MW solar projects in Gujarat. 
• Adani Group mentioned in September 2021 that they would invest 20$ dollars for renewable energy generation and in the concept of components of manufacturing in the coming ten years.
• The National Thermal Power Corporation renewable energy LTD completely has taken over the subsidiary and now has a domestic tender to develop the finest green hydrogen in India and fuel the stations in Leh, Ladakh, in July 2021. 
• Bharat Heavy Electricals Limited was recognised and awarded a massive contract of nuclear power corporation of India Limited in July 2021 to spread the 12 stems of the generator of India’s highest-rated indigenously made 700 MW pressurised Heavy Water Reactors of amount RS. 1, 405 crores. 
• NTPC mentioned that it would invest 2.5 to 2 crore in the coming ten years to increase the energy capacity. 
• The company has asked to bid for a procurement, engineering and construction package in July 2021, including developing a site for 500 MW of grid-connected solar installation that can be located anywhere in India. 
• In June 2021, a signed contract and memorandum of understanding took place between NHPC and Bihar state hydroelectric power corporation limited to develop a dagmara HE project of 130.1 MW in the state. 
• NTPC published a global tender to develop a 1,000 megawatt-hour grid-scale battery storage system, including the implementation, development, and operation of such a system and the investment partnership. 
• It was announced by GE renewable energy in April 2021 that they will supply CleanMax with 42 units of onshore and wind turbines which is a total of 110 MW for onshore wind hybrid projects. 
• A private equity group known as Actis LLP is now planning to invest US$ 850 million in March 2021, which will create two green energy platforms in our country. 
• As per the company, the first platform will focus on establishing grid-connected solar and wind power parks, whereas the second platform will support the industrial and commercial segments. 
• Adani Green Energy bought 20% of the interest from Total in January 2021. And as a part of the transaction, Total took in 50% of stakes in Adani energy which is a 2.35 GW portfolio of operating solar assets. 
• The Government and the Asian Development Bank took a US$ 100 million loan agreement in December 2020 to develop and update the power of distribution that was made in Karnataka, which will improve the quality and reliability of delivering energy. 
• In 2021, Kerala’s state electricity board awarded Tata powers a letter to build a 110 MW solar project. Tata power’s renewable capacity would increase to 4,032MW with 2,667 operating, including 110 MW awarded under this LOA and 1365 MW under construction.

Conclusion

For 2021–22, the thermal, hydro, nuclear, and Bhutan import power generation target has been set at 1356 billion units (BU). i.e. a 9.83 per cent increase over the previous year’s actual generation of 1234.608 BU (2020-21). The age from the above categories was 1234.608 BU in 2020-21, compared to 1250.784 BU in 2019-20, reflecting a 1.29 per cent decrease.