It is often regretted by many power technology specialists that Arunachal Pradesh could have been a front ranking electricity producing state in country had its hydropower potential been realised 40 years back. It’s a pure technical truth that has been repeated by the German delegation meeting the state’s Governor a few days back, who has also sought their expertise in revamping the power scenario of the state.
All over world, hydropower is gaining wide acceptance and popularity as a leading source of renewable energy. It has got far reaching significance in India since the country still faces power crunch in many regions and its ideal distribution to ensure the continuance of equitable development is a huge challenge. And more importantly, its necessity is deeply felt in the context of alarming pollution haunting the nation and thus there is a general consensus that it can be a great alternative to fossil fuels, as hydropower plants do not emit greenhouse gases and other pollutants and the generated electricity is also cheap compared to non-renewable sources of energy such as coal. As an additional benefit, hydropower dams also regulates water flow on rivers, thus aiding in controlling floods.
As per the 2018 report of International Energy Agency, the world’s premier intergovernmental body on energy and allied issues, hydropower will remain the world’s largest renewable electricity source by 2023, meeting 16% of total global electricity demands. And for India, which is blessed with immense amount of hydro-electric potential and currently ranking 5th in terms of exploitable hydro-potential on global scenario, there is wide scope for the growth of the sector since out of the potential of nearly 1,45,000 MW only about 45,400 MW has been utilized so far. Arunachal’s picture is also strikingly similar to the national one which narrates the same story of under-utilization and also promises for growth alongwith. Bestowed with hilly terrain and abundant rivers, the state is estimated to have hydropower potential of more than 50,000 MW, but is currently having an installed generation capacity of a little above 116 MW.
It thus needs little elaboration that to meet the overall investment targets cutting across various industries in the coming years, the state must build its power infrastructure adequately to ensure 24x7 supply of cheap yet quality electricity. And for maintaining these power projects the need for institutes like National Power Training Institute in Arunachal is increasingly also felt.
Germany had long been a power guide for India and the state can benefit a lot if collaborations in above areas come up fast. By seeking German technical collaboration, Governor has thus made a germane proposition, to be seriously pursued by the new governments, both in centre and state.