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The Hindu Editorial • April 09, 2026 • Read Original
At long last: On Kalpakkam reactor criticality, India’s regulatory regime
India must now revamp its nuclear regulatory regime
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Analysis of editorial from The Hindu newspaper on April 09, 2026
At long last: On Kalpakkam reactor criticality, India’s regulatory regime
India must now revamp its nuclear regulatory regime
Nuclear EnergyPFBR KalpakkamSHANTI ActAERBThree-Stage Nuclear Programme
Sentences
Sentence 1 of 22
Sentence 1 of 22
The Prototype Fast Breeder Reactor (PFBR) in Kalpakkam, Tamil Nadu, achieving first criticality is a genuine cause for satisfaction, albeit a measured one.
Phrase Breakdown
Subject
The Prototype Fast Breeder Reactor (PFBR) in Kalpakkam, Tamil Nadu, achieving first criticality
The event where the new power plant at Kalpakkam started its nuclear reaction for the first time
Verb
is
Represents a state of being
Complement
a genuine cause for satisfaction
A real reason to be happy or proud
Adjunct
albeit a measured one
Even though it is not a complete or total celebration because of some concerns
Sentence 2 of 22
A Parliamentary Standing Committee reported this year that the project’s final cost is ₹8,181 crore, more than twice the sanctioned amount.
Phrase Breakdown
Subject
A Parliamentary Standing Committee
A group of members from the Parliament who check specific government works
Verb
reported
Gave an official account or statement
Adjunct
this year
The current year (2026 in this context)
Object
that the project’s final cost is ₹8,181 crore, more than twice the sanctioned amount
The fact that the plant cost over 8000 crores, which is more than double the original budget
Sentence 3 of 22
Criticality itself is at least 16 years behind schedule; the fast reactor fuel cycle facility is expected to be commissioned by 2029, over a decade late.
Phrase Breakdown
Subject
Criticality itself
The start of the nuclear reaction by its own energy
Verb
is
Currently exists in a certain state
Complement
at least 16 years behind schedule
The project is 16 years slower than the original plan
Subject
the fast reactor fuel cycle facility
The plant that will process the nuclear fuel used in the reactor
Verb
is expected to be commissioned
People believe it will officially start working
Adjunct
by 2029
No later than the year 2029
Adjunct
over a decade late
More than 10 years late
Sentence 4 of 22
Poor planning and flawed procurement, abetted by political insulation, are the causes of the delay.
Phrase Breakdown
Subject
Poor planning and flawed procurement
Bad strategy and incorrect ways of buying equipment
Adjunct
abetted by political insulation
Helped or encouraged by the fact that the project was protected from political questioning
Verb
are
Represents the current fact or state
Complement
the causes of the delay
The reasons why things took longer than expected
Sentence 5 of 22
The PFBR is the first commercial-scale component of the second stage of India’s nuclear power programme.
Phrase Breakdown
Subject
The PFBR
The Prototype Fast Breeder Reactor at Kalpakkam
Verb
is
Represents its current status
Complement
the first commercial-scale component of the second stage of India’s nuclear power programme
The first large-scale part of the second step in India’s long-term plan for nuclear energy
Sentence 6 of 22
Its purpose is to use spent fuel, after reprocessing, from the first stage, and depleted uranium to produce more plutonium.
Phrase Breakdown
Subject
Its purpose
The reason why this reactor was built
Verb
is
Represents the current state or definition
Complement
to use spent fuel
To reuse nuclear fuel that has already been used in other reactors
Adjunct
after reprocessing
After cleaning and preparing the used fuel to be used again
Adjunct
from the first stage
Coming from the nuclear plants built in the first step of India’s plan
Complement
and depleted uranium to produce more plutonium
Using low-quality uranium to create a powerful fuel called plutonium
Sentence 7 of 22
In the final stage, reactors will use plutonium and thorium as fuel.
Phrase Breakdown
Adjunct
In the final stage
In the third and last step of India’s nuclear plan
Subject
reactors
The nuclear power plants
Verb
will use
Will consume or work with
Object
plutonium and thorium
The specific radioactive materials used to produce energy
Adjunct
as fuel
As the source of energy for the machines
Sentence 8 of 22
The programme’s design is based on India’s abundant thorium deposits, but this sword cuts both ways.
Phrase Breakdown
Subject
The programme’s design
The way India’s nuclear plan was created from the start
Verb
is based on
Uses something as its main foundation or reason
Object
India’s abundant thorium deposits
The large amounts of thorium metal found in India’s soil (especially in beach sands)
Subject
but this sword
Describes the strategy as a tool that can be both useful and harmful
Verb
cuts
Can have an effect in different directions
Adjunct
both ways
Meaning it has both good points (energy) and bad points (delays/risks)
Sentence 9 of 22
The nuclear establishment must also be scrupulous about the PFBR’s performance as it is prepared for commercial operation, and admit mistakes or under-performance plainly.
Phrase Breakdown
Subject
The nuclear establishment
The group of government bodies and scientists who manage nuclear energy in India
Verb
must also be
Is required to behave in a certain way
Complement
scrupulous about the PFBR’s performance
Being very careful, honest, and detailed about how well the plant is working
Adjunct
as it is prepared for commercial operation
While they are getting the plant ready to sell electricity to the public
Verb
and admit
And tell the truth about something
Object
mistakes or under-performance
Errors made or the plant not working as well as it should
Adjunct
plainly
In a simple and clear way, without hiding anything
Sentence 10 of 22
The goal is not to use thorium at any cost but to achieve energy security and self-sufficiency.
Phrase Breakdown
Subject
The goal
The main target or objective
Verb
is
Represents the definition or state
Complement
not to use thorium at any cost
It is not about using thorium regardless of the logic or money involved
Complement
but to achieve energy security and self-sufficiency
But the real aim is to have our own reliable power supply for the country
Sentence 11 of 22
If the economics of solar and wind power render the current nuclear power paradigm a poor allocation of scarce public capital, that finding should honestly determine policy.
Phrase Breakdown
Adjunct
If the economics of solar and wind power render the current nuclear power paradigm a poor allocation of scarce public capital
If using sun and wind energy is much cheaper than nuclear energy, making nuclear energy a waste of government money
Subject
that finding
That specific piece of information or discovery
Verb
should honestly determine
Ought to be used as the real basis for making a decision
Object
policy
Government rules and plans
Sentence 12 of 22
Nuclear power contributes around 3% of India’s electricity from 8.78 GW of installed capacity.
Phrase Breakdown
Subject
Nuclear power
Electricity generated using nuclear reactors
Verb
contributes
Gives or provides a share of something
Object
around 3% of India’s electricity
Nearly 3 out of every 100 units of power used in India
Adjunct
from 8.78 GW of installed capacity
Out of the total power plants built to produce 8.78 billion watts of electricity
Sentence 13 of 22
The country has committed to becoming a net-zero economy by 2070 amid an energy demand growth that will be among the largest of any major economy over the next two decades.
Phrase Breakdown
Subject
The country
India
Verb
has committed
Has made a formal promise or decision
Object
to becoming a net-zero economy by 2070
To ensure that the amount of greenhouse gases produced is equal to the amount removed from the atmosphere by 2070
Adjunct
amid an energy demand growth that will be among the largest of any major economy over the next two decades
While the need for electricity in India grows faster than in almost any other big country in the next 20 years
Sentence 14 of 22
Nuclear power facilities are expected to consume 6% of the land area required for equivalent solar power generation per unit of electricity produced.
Phrase Breakdown
Subject
Nuclear power facilities
The buildings and machines used to create nuclear energy
Verb
are expected to consume
People believe they will use up a certain amount
Object
6% of the land area required for equivalent solar power generation per unit of electricity produced
Only a very small piece of land compared to the huge area needed for solar panels to make the same amount of power
Sentence 15 of 22
Considering that India’s biodiversity commitments depend on not converting green cover, nuclear power offers a non-trivial path forward.
Phrase Breakdown
Adjunct
Considering that India’s biodiversity commitments depend on not converting green cover
Since India has promised to protect nature and not cut down forests for industrial use
Subject
nuclear power
Energy from atoms
Verb
offers
Present or gives something as an option
Object
a non-trivial path forward
A very important and useful way to make progress, not a small or easy one
Sentence 16 of 22
However, this assumes the DAE has overcome the administrative inertia that has characterised its performance since the early 2000s.
Phrase Breakdown
Subject
However, this
But the statement made in the previous sentence
Verb
assumes
Takes for granted or supposes as a starting point
Object
the DAE has overcome the administrative inertia that has characterised its performance since the early 2000s
That the Department of Atomic Energy has finally stopped being slow and inefficient, which has been its main problem for over 20 years
Sentence 17 of 22
The AERB’s current subordination to the DAE also means technically difficult developments of the PFBR sort have been accompanied by institutional opacity.
Phrase Breakdown
Subject
The AERB’s current subordination to the DAE
The fact that the nuclear safety regulator (AERB) currently works under the control of the department it is supposed to supervise (DAE)
Verb
also means
Leads to the logical conclusion that
Object
technically difficult developments of the PFBR sort have been accompanied by institutional opacity
That complex projects like the PFBR have been hidden from public questioning or clear reporting because of the way these organizations work
Sentence 18 of 22
The AERB was excluded from the PFBR’s safety reviews, leaving BHAVINI — the DAE unit that built the reactor — to conduct its own checks.
Phrase Breakdown
Subject
The AERB
The nuclear safety watchdog of India
Verb
was excluded
Was not allowed to participate or be involved in
Adjunct
from the PFBR’s safety reviews
From the process of checking if the reactor is safe for the public and environment
Adjunct
leaving BHAVINI — the DAE unit that built the reactor — to conduct its own checks
Which meant the company that made the reactor (BHAVINI) had to check its own work for safely, which is not ideal
Sentence 19 of 22
Technicians and officials within the DAE and the AERB have long wanted the regulator to be independent of the promoter.
Phrase Breakdown
Subject
Technicians and officials within the DAE and the AERB
The scientists, engineers, and government workers who work inside the nuclear departments
Verb
have long wanted
Have had a strong desire for a long time
Object
the regulator to be independent of the promoter
That the safety watchdog (AERB) should not be under the control of the group that builds reactors (DAE)
Sentence 20 of 22
The SHANTI Act, 2025, which provides the AERB with statutory status and independence, is a step in the right direction.
Phrase Breakdown
Subject
The SHANTI Act, 2025
A law passed in 2025 related to nuclear safety and health (Safety, Health, and Nuclear Technology Integrity Act)
Adjunct
which provides the AERB with statutory status and independence
Which gives the nuclear watchdog a powerful legal position and the freedom to act without being controlled by others
Verb
is
Represents its current value or role
Complement
a step in the right direction
An idiom meaning an action that will help to achieve a good result or solve a problem
Sentence 21 of 22
The government should follow its logic and empower the regulator for nuclear power to succeed in India.
Phrase Breakdown
Subject
The government
The ruling body of India
Verb
should follow
Ought to continue doing what makes sense based on their past actions (like the SHANTI Act)
Object
its logic
The sensible reasoning behind their current plans
Verb
and empower
And give more authority and power to
Object
the regulator
The safety watchdog (AERB)
Adjunct
for nuclear power to succeed in India
So that produce electricity from atoms can be done correctly and efficiently in our country
Sentence 22 of 22
Otherwise, nuclear power’s small contribution could fall even further, becoming an expensive and irrelevant distraction from a climate-mitigation perspective.
Phrase Breakdown
Subject
Otherwise, nuclear power’s small contribution
If changes are not made, the minor part that nuclear energy plays in India’s power
Verb
could fall
Might decrease or go down
Adjunct
even further
To an even lower level than it is now
Adjunct
becoming an expensive and irrelevant distraction from a climate-mitigation perspective
Turning into a costly project that doesn’t actually help in the fight against climate change
Reading Comprehension
Practice questions based on this editorial
Reading Comprehension - Kalpakkam Reactor Criticality
Practice reading comprehension questions based on the editorial about India's nuclear energy strategy and regulatory reforms.
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