Economic Times ( 28 Feb
2017 ) carries following report :
“ Govt to Formulate Policies on Ethanol,
Methanol soon , says Gadkari “
The Centre will soon come out with policies on the SECOND-GENERATION ethanol
as well as methanol, non-conventional fuel resources, which will bring down the
crude import bill by Rs 1 lakh crore, Union Minister Nitin Gadkari said
today.
After
chairing an inter-ministerial meeting attended by Petroleum Minister Dharmendra Pradhan, among others, Road
Transport and Highways Minister Gadkari said this will also create an
industry worth Rs 1 lakh crore and provide employment to around 25 lakh youths,
he said.
Gadkari said it was decided to take SECOND GENERATION ethanol
production on mission mode as India accounted for a huge Rs 6 lakh crore
imports bill on crude per annum and exploring and generating indigenous
alternative would cut crude imports by at least Rs 1 lakh crore.
He said at present ethanol is derived from molasses which is barely 119 crore litres as against a minimum
requirement of about 500
crore litres.
"We
get hardly three per cent ethanol whereas we can mix 22 per cent in petrol.
There is shortage of 19 per cent...We can make SECOND GENERATION ethanol from bamboo, cotton
straw, wheat straw, rice straw, bagass etc... This will generate employment for
25 lakh rural youth....The industry will be of Rs 1 lakh crore size," the
Minister said.
He said the biofuel was not only cost-effective but a pollution free import substitute.
The Minister said that in countries like the US and Brazil, there are flex
engines of cars where 22 per cent ethanol could be easily blended in petrol.
Promotion
to green fuel like ethanol will not only arrest migration of people from
villages to town but using bio technology production of biomass could be
enhanced and more people could be roped in for employment, he said.
Gadkari
also said in view of surplus coal production it has been decided to promote
methanol output and Petroleum Ministry will also bring a policy for production
of methanol from coal.
While it is true that a few countries have been experimenting with blending
of bio-fuels with petrol , experts have raised serious concerns re its impact
on a country’s eco-system
I reproduce below , a few such concerns listed in book “ CLEAN DISRUPTION “ by Tony Seba { pg 201-210 }: { https://www.youtube.com/watch?v=Kxryv2XrnqM
}
·
It takes 13,676
gallons of water to produce a single gallon of biodiesel from soybeans
·
It takes 1700 gallons of water to produce one gallon of ethanol . Assuming a 30
gallon gasoline tank in a SUV , we calculate 51,000 gallons of water for the
corn ethanol fill up ( Prof David Pimentel of Cornell University )
·
Each time someone fills up an SUV with corn Ethanol, he or she uses as much
water as the average American residential user consumes in 16 months !
·
IBM’s “ Carbon Disclosure Project “ provides
following data to generate 1 MWh of energy :
# Solar PV and wind use negligible amount of
water : 0.1 litre
or less than half a cup
# Biofuels use an astonishing 1.78 million times
more water than Solar to generate the same amount of energy !
·
All the water for drinking ,
agricultural irrigation , power plants and factories that 2.5 billion people in CHINA and INDIA need per YEAR , is roughly equal to the water biofuels
require to produce two
days’ worth of energy in USA !
·
According to WaterFootprint, 19,924 gallons of water are needed to produce ONE gallon of biodiesel from jatropha
·
Sugarcane , one of the biofuel
industry’s “ success stories “ , converts just 0.38 percent of sunlight into
biomass . In the end, the solar-to-ethanol conversion ratio for sugarcane is
just 0.13 percent , according to “ Scientific American “
·
The average Solar Panel is 123 TIMES more efficient in converting sunshine into usable
energy
·
Concentrating photovoltaic { CPV } can turn about 40percent of the
sunshine into electricity, which makes it THREE HUNDRED TIMES more efficient than sugarcane
ethanol biofuel
·
SOLAR
IS ANYWHERE FROM 123 TO 550 TIMES MORE EFFICIENT THAN BIOFUELS
·
SOLAR
CHP ( COMBINED HEAT AND POWER ) CAN CONVERT SUNSHINE 550 TIMES MORE EFFICIENTLY
THAN SUGARCANE CAN
Dear Shri Gadkariji :
Research by reputed scientific organizations all over
the World , project a Water
Stress situation of unprecedented proportions in India , within the next 10
years
Last year’s “ Water
Wars “ of Latur
( Maharashtra ) will get replicated in many parts of our country , in next 20 weeks ! And every year
thereafter !
Production of biofuel on the massive scale envisaged in the new
policy , will only further push down the already deep water tables and accelerate
the droughts / famines
IN LIGHT OF THE ARGUMENTS LISTED ABOVE , I REQUEST
A RE-CONSIDERATION OF THE PROPOSED POLICY
04 March 2017
www.hemenparekh.in / blogs