There are at present over 400 nuclear power plants in the
world. These plants provide less than 7% of
world’s total energy supply. India’s share of nuclear power
generation is just 1.2% of world’s
nuclear power generation capacity, making it the world’s 15th
largest nuclear power producer. India
has 7 nuclear power plants(21 reactors)
having an installed capacity of 5780 MW.(as in 2013).These nuclear power plants
are located in six states of Maharashtra , Gujrat , Rajasthan , U.P. ,
Karnataka and Tamil Nadu. Out of these , only one nuclear power station is
located in UP at Narora. It is operated by NPCIL and has two units of 220MW each (total
440MW).Four projects(6 units) are under construction in Tamil Nadu , Rajasthan
and Gujrat ,with capacity of 4300 MW.
India
gets under 2% of its electricity from
nuclear power with the rest coming from
coal(60%) , hydroelectricity(16%), other renewable sources (12%) and natural gas (9%). India plans to produce 25% of its electricity from nuclear power in due course(9% by 2032).
India has had many advocates for nuclear power ,
the most notable in the recent past being our former President , Dr. APJ Abdul
Kalam who said: ”Energy independence is India’s first and highest priority. India has to go for nuclear
power generation in a big way using
Thorium based reactors .Thorium , a
non-fissile material is available in abundance in our country.” There is no burning of fossil
fuel in nuclear power plants , no green house gases are produced. Nuclear energy produces more electricity on less land than other carbon free technologies. It is
under such reasoning that India
is going in a big way for setting up nuclear power plants.
But let
us go into the safety and environment
aspects of nuclear power plants. There have been three major reactor accidents in the history of nuclear power generation .
They are :
1. Three Mile Island
(USA
, 1979)
2. Chernobyl (Ukraine , 1986)
3. Fukushima (Japan , 2011).
Tem former Nobel
Peace Laureates , including the Dalai Lama, Archbishop Desmond Tutu, and
Rigobata Manchu Tum stated the following
in an April 21 , 2011 open letter to 31 Heads of State whose countries are currently heavily invested in nuclear power
production or are considering
investing in nuclear power: ”Choose
renewable energy over nuclear power :Nobel Peace Laureates to World Leaders::
On the twenty fifth anniversary of the Chernobyl nuclear disaster in
Ukraine—and more than two months after the massive earthquake and tsunami that devastated Japan , it is time
to recognise that nuclear power is not a
clean , safe or affordable source of energy.
We are deeply disturbed that the lives of people in Japan are
being endangered by nuclear radiation in the air , in the water or in the food
as a result of the breakdown at
the Fukushima
nuclear power plant. We firmly believe that if the world phases out its current
use of nuclear power , future generations of people everywhere—and the Japanese
people who have already suffered too
much – will live in greater peace and security.
Radiation
is not just a concern in a nuclear accident .Each link in the
nuclear fuel chain releases radiation ,
starting with drilling for uranium ; it
then continues for generations because
nuclear waste includes plutonium that
will remain toxic for thousands of years. Despite years of research , countries with nuclear energy programme
such as the United States have failed to solve the challenge of finding safe and secure storage for spent nuclear fuel.
There
are presently over 400 nuclear power plants
in the world –many in places of high risk for natural disaster or political upheaval .
These plants provide less than 7% of the world’s total energy supply .As world
leaders , you can work together to
replace this small amount of energy to
move us towards a carbon-free and
nuclear –free future.”
Though there was no death , injury or adverse health effects due to Three Mile Island accident , it
shattered the public confidence in
nuclear energy , especially in the USA. As a result , there was a major decline in nuclear construction though the 1980’s and 1990’s .The lessons learnt were
applied in a big way in all the nuclear power plants in the USA.
In Chernobyl accident , 30
firemen and operators were killed within
3 months. In addition , 28 persons died as a result of Acute Radiation
Syndrome(ARS) within a few weeks of the accident. 19 more died subsequently
between 1987 and 2004.The Chernobyl Forum report said that about seven million people are now
receiving or are eligible for benefits
as Chernobyl Victims. In what is referred to as his Testament –which was
published soon after his suicide two
years after the accident –Valery Legasov- who led the soviet delegation to the IAEA post-accident review meeting
,wrote,: After I had visited Chernobyl
Nuclear Power Plant,I came to the conclusion that the accident was the inevitable apotheosis of the economic system which had
been developed in the USSR over many
decades. Neglect by the scientific
management and the designers was every
where with no attention being paid to
the condition of instruments or of equipment.”
In Fukushima accident , there
were no deaths from the accident but
over one lac people were evacuated from their homes so that there was no
radiation exposure. There have been over 1000 deaths from maintaining the
evacuation. Evacuation orders were issued to people residing within 20kms of the site. Fukushima
accident destroyed the public confidence
in Japan in nuclear power, particularly in
earthquake-prone regions having reactors. Japan has decided to meet its energy needs without relying on
nuclear power and is now going
for alternatives to nuclear power .Japan is building a network of
30 solar power stations , of 2MW each.
A disaster like Chernobyl
or Fukushima , if it happens in a densely
populated country like India
, could have huge human , economic and environmental consequences, as had happened in the industrial disaster of Union carbide , Bhopal. There have been mass protests in India against the French-backed 9900MW Jaitapur nuclear power plant in Maharashtra. Though India has enacted 2010 Nuclear
Liability Act which puts financial
responsibility and compensation in case
of a nuclear accident on nuclear suppliers,
contractors and operators. But is it enough to make provision for
financial compensation ? We just have to look at the precariously hanging electricity distribution
lines in any city like Lucknow and ask whether we have the confidence in the maintenance of equipments and
instruments of nuclear power plants ?Where does
nuclear power fit in the culture
of neglect and indifference among public sector employees in India ?And add to
this the rampant corruption in public
sector in supply of plants , materials and accessories. We need to think and
re-think hard about our
nuclear options and pay heed to
the appeal of ten Nobel Peace Laureates
against going in for nuclear
power. India , which has lot of land and sunshine , may
opt for cost-effective, cleaner and safer
solar power , where location is also
not at all critical.(This article was published in Tree Take magazine , Lucknow in its August 15,2016 issue.)