DRP News Bulletin

DRP News Bulletin 23 October 2017: GOA ACTIVISTS UNITE AGAINST DESTRUCTION OF RIVERS

Goa Activists to launch mass agitation against coal transportation & nationalisation of rivers GREAT! Goa activists unite to oppose rivers nationalisation and coal transportation along rivers. https://www.heraldgoa.in/Goa/Goa/Activists-to-launch-mass-agitation-against-coal-transportation-and-nationalisation-of-rivers/121112.html Continue reading “DRP News Bulletin 23 October 2017: GOA ACTIVISTS UNITE AGAINST DESTRUCTION OF RIVERS”

Indian Meteorological Department

River Wise Rainfall in Monsoon 2017

India’s most important season, the June-Sept South West Monsoon has just ended officially on Sept 30, 2017. India Meteorological Department (IMD) reported that India received 841.3 mm rainfall in these four months of monsoon 2017, compared to normal rainfall of 887.5 mm. So Monsoon 2017 rainfall was 5.2% below normal.

The standard dominating reporting of monsoon rainfall figures in India is either state wise or sub division wise[i]. Accordingly, IMD reported that 25 sub divisions reported normal rainfall, 5 sub divisions[ii] reported excess rainfall and six sub divisions[iii] reported deficit rainfall, as can be seen from accompanying IMD sub division wise map of 2017 monsoon rainfall figures. Continue reading “River Wise Rainfall in Monsoon 2017”

Dams · DRP News Bulletin

DRP News Bulletin 11 September 2017 (Why This Rally Won’t Help The Rivers?)

The news media is filled with this new kid on the block, trying to wake the nation about the need to save our rivers… amazing to see so many film stars, politicians, governments, and public personalities, many of them rather innocently joining the band wagon… some friends were pleading that see, he is able to take the message of rivers to so many people, including lakhs of children… let us try and see if there is something positive here… may be, may be this is just the entry point, but the guy and his team have bigger vision? May be we need to give him longer rope, be more charitable and not jump to negativity?

We have kept all this in mind while writing this.

We see nothing from the people who are leading the rally, or their websites or messages that they understand the real threats faced by and reasons for the state of our rivers, are ready to even list such causes or protest any further move to destroy our rivers. The website claims it is “a nationwide awareness campaign to revive our rivers”. Can missed call save our rivers?

Continue reading “DRP News Bulletin 11 September 2017 (Why This Rally Won’t Help The Rivers?)”

Dams · DRP News Bulletin

DRP News Bulletin 10 July 2017 (Private Companies Exit Unviable Large Hydro Projects)

In a remarkable trend emerging in hydro sector in Himachal Pradesh, many leading private companies have started surrendering hydro power projects allotted to them by State Govt. As per the news report, Tata Group, Reliance, Jindal and Larsen & Toubro have either surrendered or are in process of surrendering numbers of hydro projects given to them over past one and half decade. These companies are now increasingly terming the projects as  non-viable and unprofitable. 

In the last week of June, 2017, Tata group reportedly has written to Directorate Energy, expressing its desire to surrender the 450 MW Duggar power project in Pangi area of Chamba district. The project had been allotted to them in 2007-08 and post feasibility study done by its consultants the group has found the unviable. http://www.tribuneindia.com/news/himachal/tatas-give-up-chamba-power-project/428456.html

Before this the Reliance group had declined to set up  300 Mw Purty and 130 Mw Sumte Kothan hydro projects in Spiti. Following this, the State Cabinet on June 24, 2017 meeting agreed to return Rs 85 crore paid as upfront money by Reliance group. 

Similarly in recent past, the Jindal group, which was allotted the 250 MW Kutehar power project in Chamba, put the project on hold for some time without citing specific reasons. http://www.tribuneindia.com/news/himachal/reliance-power-to-get-back-rs-85-cr-it-paid-to-govt-for-2-projects/427112.html

In the latest incident, anticipating problems in evacuating power, with the market being very grim as far as buyers and power rates are concerned, Larsen and Toubro (L&T) is reported to have urged the state govt to enter into a power-purchase agreement (PPA) with it for two of its hydel projects — Reoli Dugli (Lahaul-Spiti) and Sach Khas (Pangi), located in the arduous Chenab basin.

Continue reading “DRP News Bulletin 10 July 2017 (Private Companies Exit Unviable Large Hydro Projects)”

Dams · DRP News Bulletin

DRP News Bulletin 12 June 2017 (Rain Bearing Clouds Thinning Out Over India: IMD Study)

A recent IMD study has found that rain-bearing clouds have been thinning out across the country over the last 50 years. The study, published in the IMD journal Mausam, shows that between 1960 and 2010, annual mean low cloud cover (responsible for the bulk of the rainfall) over India has been decreasing by 0.45% per decade on an average.

According to the study, the number of rainy days is also declining during the monsoon season at an average rate of 0.23 days for every decade. This means that the country has lost approximately one rainy day over the last five decades. The study found that while the number of rainy days is decreasing, there is not much change in the total amount of rainfall. This shows a trend towards shorter, heavier bursts of rain.

That is bad news, because heavier raindrops can dislodge wheat and rice grains from their stalks while on the farm. It also means rainwater flows down a slope that much faster instead of percolating underground.

Meanwhile, a new NASA study has warned  the amount of rainfall in the Earth’s tropical regions will significantly increase as the planet continues to warm. As per study rainfall is not related just to the clouds that are available to make rain but also to Earth’s “energy budget” — incoming energy from the Sun compared to outgoing heat energy. High-altitude tropical clouds trap heat in the atmosphere. If there are fewer of these clouds in the future, the tropical atmosphere will cool.

Continue reading “DRP News Bulletin 12 June 2017 (Rain Bearing Clouds Thinning Out Over India: IMD Study)”

Dams · DRP News Bulletin

DRP News Bulletin 17 Oct 2016 (IMD’s River Basin Rainfall Maps Useful But Needs Improvement)

SANDRP Blog IMD’s River Basin Rainfall Maps Useful But Needs Improvement We have noticed during just concluded South West monsoon season that IMD has started a new and welcome feature in rainfall data reporting. The Data is available in maps, on daily, weekly and seasonal basis. We are not sure when this practice started, we noticed it only during 2016 monsoon season. This is most welcome development, since getting rainfall data at basin level is most appropriate and useful, since basin is the hydrological unit that will experience the impact of rainfall or lack of rainfall in the basin, in form of floods or droughts. There a number of limitations as of now. We hope IMD will take necessary steps to remove these limitations and improve the availability and access of basin wise rainfall maps and data in coming years.

Continue reading “DRP News Bulletin 17 Oct 2016 (IMD’s River Basin Rainfall Maps Useful But Needs Improvement)”

Dams · DRP News Bulletin

DRP News Bulletin 25 July 2016 (Tawang residents protest against unfulfilled promises)

Arunachal Tawang residents protest against unfulfilled promises Hundreds of residents on July 22 marched through the streets of Tawang, the home district of newly elected CM Pema Khandu, in protest against non-fulfillment of their demand for jobs to kith and kins of two anti-dam activists killed in police firing on May 2. During the protest march they also led a signature campaign against large dams planned in Tawang, where the predominantly Buddhist Monpa tribe feared that many of the proposed hydro-power projects would damage sacred Buddhist sites in the district. At least 13 large hydro-power projects have been planned in the district, which shares border with China’s Tibet region. On June 21 the Lamas-led Save Mon Region Federation had issued six-point charter of demand to the state government for fulfillment in 30 days. Arunachal comprises a fragile, rich parcel of wildlife and ecosystem, among the richest ecosystems in India. But planning & building of hydro projects has been and will cause irreversible environmental damage. Perhaps it’s time for an aggressive freeze on all the un-built projects and an evaluation of other models of energy. Mr Prema Khandu must consider why Arunachal should become India’s mitochondria-the country’s energy provider, while losing its own enormous wealth. But contrary to this new while addressing a press conference, the new CM, on July 18 said that the govt would find ways to tap the petroleum resources & harness the hydropower potential which could be a money spinner for the state. On the 2000Mw Lower Subanisiri HEP at Gerukamukh, Mr Khandu has emphatically said he would discuss the issue with the Assam govt as well as the Centre for a solution. He said that in all the hydropower projects the affected people should be taken into confidence by both the executing agencies as well as the state govt. The new CM elected from Tawang, seeing the hydropower projects as money spinner does not sound very encouraging. Let us see how far he actually goes to take people into confidence as promised by him. 

Continue reading “DRP News Bulletin 25 July 2016 (Tawang residents protest against unfulfilled promises)”

Dams

Odisha Drought Profile-2016 

Odisha has many rivers, vast forest cover and it receives above average rainfall annually. But, greed for minerals beneath the land and destruction wreaked by industries hungry to exploit the resources of the state have slowly choked the natural environment of the state. Most farm holdings are small or marginal dependent on the rains for irrigation. The deficit rains in 2015-16 pushed the state over the edge. The state is facing extensive crop loss and severe water shortage. Even after exploiting its resources to the hilt, the people of the state have not been provided with piped water supply. In many ways, the drought in Odisha is man made.

Continue reading “Odisha Drought Profile-2016 “

Andhra Pradesh

Discrepancies in rainfall figures for Andhra Pradesh’s drought hit districts

On October 28, 2015, the government of Andhra Pradesh declared drought[1] in 196 mandals in seven of the thirteen districts of the state. Having seen the serious discrepancies (between IMD and state government) in the rainfall figures of districts in Maharashtra[2] and Madhya Pradesh[3] where the respective state governments declared drought earlier, we decided to check the same for these seven districts of AP too. The IMD figures[4] for the monsoon (June 1 to Sept 30) rainfall for these seven districts are given in terms of Normal Rainfall, Actual Rainfall and how much actual rainfall departure was there from Normal Rainfall. During 2015 monsoon, IMD figures  say that Coastal Andhra Pradesh (nine districts, three of which are declared drought affected now) received 642 mm rainfall, compared to normal rainfall of 581.1 mm, so a surplus of 10%. Rayalseema (comprising of four districts, all drought hit now) received 358.3 mm rainfall, 10% below the normal figure of 398.3 mm. In the previous year, both regions had 23% deficient rainfall, with actual rainfall of 448.7 mm in Coastal AP and 308.6 mm in Rayalseema. Continue reading “Discrepancies in rainfall figures for Andhra Pradesh’s drought hit districts”

Dams

IMD & MP govt provide shockingly different district rainfall figures: Will they explain, please?

On Oct 26, 2015, Madhya Pradesh declared drought[1] in 33283 villages in 228 tehsils in 35 districts (of total of 50 districts), affecting 4.4 m ha area and 4.8 m farmers. It sounded a bit strange since Western MP, comprising of 30 districts, had above average rainfall as per IMD (India Meteorology Department[2]) figures for the 2015 monsoon (rainfall during June 1 to Sept 30).

So we decided to cross check district wise rainfall figures. We found that as per IMD, in 29 of the 50 districts in the state, rainfall was Normal or Excess. In case of 21 districts, the rainfall was deficient, that is more than 20% below normal. Continue reading “IMD & MP govt provide shockingly different district rainfall figures: Will they explain, please?”