Recently, crucial insights were released by the Ministry of New and Renewable Energy about India’s wind energy potential. These revelations have provided a detailed account of which states in India possess the highest potential for wind power. It also underscores India’s commitment to sustainable energy efforts. India stands as the fourth largest global player in terms of installed wind energy capacity after China, the United States and Germany, boasting 42.8 GW (onshore wind) as of April 2023.
An evaluation of wind resources conducted by the National Institute of Wind Energy estimates that India’s wind power potential is around 695.5 GW at 120 meters above ground level, and an impressive 1,164 GW when measured at 150 metres from ground level.
States with High Wind Power Potential
There are specific states in India that hold the most promise when it comes to wind power potential. Gujarat is ranked first with a potential of 142.56 GW at 120m above ground level, followed closely by Rajasthan (127.75 GW), Karnataka (124.15 GW), Maharashtra (98.21 GW), and Andhra Pradesh (74.90 GW).
Furthermore, when measured at 150m above ground level, Rajasthan takes the lead with a potential of 284.25 GW. Gujarat comes second with 180.79 GW, trailed by Maharashtra with 173.86 GW, Karnataka with 169.25 GW, and Andhra Pradesh posting 123.33 GW.
Government Initiatives Promoting Wind Energy Development
The Indian government has launched various initiatives to enhance wind energy development. The Policy for Repowering of the Wind Power Projects implemented in 2016 offers incentives for the repowering of wind power projects. It provides an extra interest rate rebate of 0.25% on top of existing rebates for new wind projects financed by the Indian Renewable Energy Development Agency (IREDA).
Additionally, the Central Pollution Control Board (CPCB) has issued guidelines for the proper disposal of Fiber Reinforced Plastic (FRP), including Sheet Moulding Compound (SMC), which are utilized in wind turbine blades. These guidelines aim to ensure environmentally responsible waste management.
The National Wind-Solar Hybrid Policy of 2018 was formulated with the goal of promoting large grid-connected wind-solar PV hybrid systems. The objective is efficient and optimal utilization of wind and solar resources, transmission infrastructure, and land.
The National Offshore Wind Energy Policy, meanwhile, aims at developing offshore wind energy within the Indian Exclusive Economic Zone (EEZ) along the 7600 km long Indian coastline.
Different Types of Turbines Used in Wind Power
The article did not provide information on different types of turbines used in wind power.
