Krishna basin is again facing unprecedented floods, for the second straight year. Unprecedented is a bit of overused word these days, but consider the facts: At no less than ten locations, the Highest Flood Levels (HFL) ever recorded at those locations in the Krishna basin were surpassed (nine locations) or equaled (one location). Some of the HFLs surpassed this year were amazing 56, 51 and 44-year-old records! And imagine most of this happening in second half of Oct 2020, when South West monsoon is traditionally over by end of Sept! There is no doubt the floods were unprecedented.Continue reading “Krishna-Bhima basin floods in Oct 2020 breaks 56-year-old record”
International Hydropower Association (IHA) is essentially global leader of hydropower lobby. So when IHA President Roger Gill speaks about the problems hydro industry is facing, it becomes very interesting for all concerned.
In this interview the Roger Gill makes it clear that Hydro investments have been slowing down in last five years when compared with investments in immediate earlier decades. It has further slowed down in 2019 and has been further majorly affected by Covid-19 pandemic. Gill also accepts that the hydro is perceived as much more risky compared to solar and wind. The claim he makes of low levelised cost of electricity from hydro projects is a bit of fiction, since cost of any under construction or new hydro will be hugely costlier than solar and wind power projects. The IHA president is catching at the straws when he takes encouragement from investments in existing hydro projects and pump storage, though he keeps making it clear that market is still unclear as far as pump storage tariffs are concerned. A friendly interview also reveals a lot!!
It is high time that the Indian hydropower lobby led by NHPC and power ministry takes due note of the realities and would not push unjustified, unviable and destructive hydropower projects down the throats of reluctant states and people, using scarce public resources.https://energy.economictimes.indiatimes.com/news/power/hydro-power-requires-100-bn-investment-annually-roger-gill-international-hydropower-association/78131561 (17 Sep 2020)Continue reading “DRP NB 21 Sep 2020: IHA President accepts-Hydro faces massive slowdown & worse”
This fourth rivers review presents developments related to rivers in States of South India including Telangana, Andhra Pradesh, Karnataka.
Telangana Rivers 2017
Manair River Garbage polluting Manair river The shores are being polluted by the Municipal Corp of Karimnagar (MCK), which is dumping garbage generated from the town. Other private agencies such as chicken centres, hotels, private hospitals, mechanical shops and others too are also dumping garbage generated at their places into the river Manair. The State Govt had decided to develop the Manair front on the lines of Sabarmati river front development, which would spell further disaster for the river. http://www.thehindu.com/news/national/telangana/Garbage-polluting-Manair-river/article17113713.ece (The Hindu, 30 Jan. 2017)
Great to see this focus on aquatic biodiversity (unfortunately the article keeps using the word marine biodiversity, not using the word aquatic or freshwater biodiversity even once) along the 120 km long Sindhudurg Coast line, one of the 11 ecologically sensitive habitats identified along India’s coasts.
The FIRST study of local Otter Population by Ela Foundation identified upto 591 Smooth coated otters (strangely article does not mention about existence of small clawed Otters in Sindhudurg), 561 Indo Pacific humpbacked dolphins, among many others. The coast is particularly river rich with some twelve creeks/ rivers including Shanti, Piyali, Naringre, Achra, Gad, Talavade, Otawane and Pithdhaval Rivers.
The biodiversity here is facing multiple threats including rapid urbanisation, tourism onslaught with attendant plastic and sewage disposal, unregulated fishing trawlers, illegal sand mining, and global warming. It also underlines the need to do assessment of any interventions done in the area, of impacts on the aquatic biodiversity. http://www.hindustantimes.com/india-news/orphans-in-the-wild-what-the-otter-s-trying-to-tell-us-about-our-oceans/story-IfRFFi63Q8nV7UkUK4c16O.html (The Hindustan Times, 14 January 2018)