As per the National Offshore Wind Energy Policy notified on October, 2015, National Institute of Wind Energy (NIWE), Chennai is the nodal agency to carry out the necessary studies/surveys before final bidding and act as a single window for facilitating necessary clearances required for development of offshore wind project in India.
The first offshore LiDAR was installed in Gulf of Khambhat in Gujarat for measurement of wind resource and NIWE is collecting wind speed data from November, 2017 onwards. Areas off the coasts of Gujarat and Tamil Nadu are two identified areas for development of offshore wind power. The second LiDAR would be installed off Tamil Nadu coast by September, 2018. In addition NIWE is planning to set up few more LiDARs for assessment of offshore wind resources. Besides necessary Geo-Technical and Geo-Physical studies off the coast of Gujarat and Tamil Nadu are underway.
At global level, it has been observed that, offshore wind energy while being better than onshore wind in terms of efficiency is also becoming competitive and comparable in terms of tariffs. With a large energy market in India, the EoI is expected to evince keen interest from leading players of offshore wind turbine manufacturers and developers. Indian industry can also participate along with suitable tie up with global players.
With the announcement of this first offshore wind energy project, the Government is attempting to develop this sector in India and envisages to replicate similar success as on-shore wind power sector. This would help the country towards attaining energy security and achievement of National Action Plan for Climate Change (NAPCC) targets.
Source: Ministry of New and Renewable Energy, India
Illustration Photo: Middelgrunden offshore wind farm. The 20 off shore wind turbines have a total capacity of 40 MW and deliver about 4% of the energy need of Copenhagen. (credits: Lars Plougmann / Flickr Creative Commons Attribution-ShareAlike 2.0 Generic (CC BY-SA 2.0))