Hi Friends,

Even as I launch this today ( my 80th Birthday ), I realize that there is yet so much to say and do. There is just no time to look back, no time to wonder,"Will anyone read these pages?"

With regards,
Hemen Parekh
27 June 2013

Now as I approach my 90th birthday ( 27 June 2023 ) , I invite you to visit my Digital Avatar ( www.hemenparekh.ai ) – and continue chatting with me , even when I am no more here physically

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Wednesday, 29 April 2026

BRING THE SUN INTO YOUR HOME

 



BRING THE SUN INTO YOUR HOME — 


Payback Under 10 Months, ₹2.7 Billion FOREX Saved Annually


===================================================


Respected Shri Piyush Goyalji,


Namaskar.


Thank You. From the bottom of my 92-year-old heart.


The Economic Times today reports that the government is now actively exploring

 linking the solar scheme with induction cooktops as a combined offering for

 households amid the ongoing energy disruption:


https://energy.economictimes.indiatimes.com/news/renewable/solar-scheme-may-push-induction-cooktops-amid-energy-disruptions/130594546


This is precisely what I had advocated in my earlier letter to you:


https://myblogepage.blogspot.com/2026/03/white-paper-project-solar-cooker.html



The direction is right. But there is no time to tinker. We cannot afford that luxury.


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WHY THIS MOMENT IS UNLIKE ANY OTHER

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Respected Goyalji, let us be frank about what is happening in the world right now.


The US-Iran crisis has made the Strait of Hormuz — through which over 90% of

 India's LPG passes — a war zone. Two India-bound LPG tankers needed diplomatic

 intervention just to cross it safely. India imports nearly 60% of its LPG and

 consumes 31 million tonnes annually, producing only 13 million tonnes

 domestically. Our storage buffer is a mere 1.6 lakh tonnes — barely days of

 consumption.


Every single LPG cylinder we import today:


  ► Costs India ~$12 (~₹1,000) in precious foreign exchange

  ► Travels through a chokepoint that could close tomorrow

  ► Funds geopolitical adversaries of our allies

  ► Adds to a subsidy burden already draining ₹6,930 Crore annually


The SUN, by contrast:


  ► Costs India ZERO foreign exchange

  ► Travels through no strait

  ► Arrives every morning, on schedule, without a tanker

  ► Carries no geopolitical risk whatsoever


This is not a renewable energy argument. This is a NATIONAL SECURITY

 argument.


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THE PAYBACK IS SHOCKINGLY SHORT

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Let us do the arithmetic together — honestly and simply:


  COST to give one household a FREE induction cooktop

  + battery/inverter pack:                      ₹ 8,000 – 10,000


  LPG IMPORT SAVING per household per year:

  (7 cylinders × $12 import cost × ₹83/$ )    ₹  7,000 –  8,700


  ADDITIONAL SAVINGS per household per year:

  (subsidy + logistics + OMC under-recovery)    ₹  4,000 –  5,000


  TOTAL ANNUAL SAVING PER HOUSEHOLD:           ₹ 11,000 – 13,700

  ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄

  PAYBACK PERIOD:                              UNDER 10 MONTHS


Respected Goyalji — 10 months. Not 10 years. Not 10 decades.

TEN MONTHS — and every rupee thereafter is pure saving, year after year, for 25 years.


No government programme in the history of independent India has ever offered a

return on investment this fast on an energy scheme. Not one.


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At NATIONAL SCALE — the numbers are staggering:

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Convert just 3.3 Crore households (10% of LPG users):


  One-time FREE kit investment:     ₹ 29,700 Crore

  Annual LPG import saving:         ₹ 23,000 Crore  ($ 2.7 Billion FOREX)

  Total annual system saving:       ₹ 37,000 Crore

  ┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄┄

  NATIONAL PAYBACK:                 Under 10 months

  ANNUAL SURPLUS (Year 2 onwards):  ₹ 7,000+ Crore EVERY YEAR


And this is for only 10% of users. Scale it further — savings compound.


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THE BOLD PROGRAMME: TWO TRACKS, FREE, SUPER FAST

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TRACK A — Households that ALREADY have rooftop solar:


40+ lakh homes have PM Surya Ghar panels installed. They generate electricity.

 But they are still cooking on LPG — simply because nobody gave them an

 induction cooktop. Give them one FREE, with a battery/inverter pack for evening

 cooking. Zero new infrastructure needed. Impact: IMMEDIATE.



TRACK B — Households that have NOT yet installed solar:


Make the FREE cooktop + battery pack the irresistible incentive:

"Install rooftop solar under PM Surya Ghar TODAY — and we deliver a FREE

 induction kit to your door within 30 days."


This turns a passive subsidy scheme into a viral national mission.


PRECEDENT: Gujarat already does this — its state solar scheme offers an induction

 cooktop to residential solar adopters in lieu of cash subsidy. Nationalise it.

 Accelerate it.


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HOW TO ENSURE PEOPLE ACTUALLY USE IT

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One simple, non-negotiable mechanism:


>>> DISCONTINUE LPG CYLINDER SUPPLY 30 DAYS after FREE kit delivery.


This is not punishment. It is a firm, fair transition deadline. The 30-day overlap

 gives every household time to learn, adjust, and cook confidently on the new

 system. After that — the sun feeds their kitchen.


To make it fair and foolproof:


  1. Toll-free helpline + WhatsApp bot for any technical issues.

  2. Field technician visit (via PM Surya Ghar empanelled vendors) for any

     malfunction.

  3. Households in low-sunshine zones (NE India, hilly terrain) receive a hybrid

 grid-connected variant and are NOT disconnected from LPG until grid reliability is

 independently certified.


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THE CAMPAIGN:

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☀️  "BRING THE SUN INTO YOUR HOME — AND LET IT COOK FOR YOU!"


Simple. Positive. Powerful. Translatable into every Indian language.

Not just a scheme — India's declaration of ENERGY SOVEREIGNTY IN THE

 KITCHEN.


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CLOSING THOUGHT

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Respected Goyalji, the US-Iran crisis will not resolve on our timeline. The Strait of

 Hormuz will not reopen at our request. But the Sun rises every morning over 140

 crore Indians — dependably, freely, and without anyone's permission.


All India needs is the political will to catch it — and the induction cooktop to cook

 with it.


The window is open. The technology is proven. The economics are undeniable. The

 Gujarat precedent exists.


Please act on a war footing. SUPER FAST.


With deep gratitude and undiminished hope,


Hemen Parekh


hcpblogs@gmail.com | Mumbai


White Paper – Project Solar Cooker:


My Past E-mails on this matter , to Cabinet Ministers :

Solar  Chula  ?  Some  Unanswered  Questions …………………….[  03 Nov  2017  ]


Solar Chulha : Where can I buy ? …………………………………………….[ 16 July 2018 ]


Dear Shri Goyalji : How about a Solar Cooker ? ……………………..[ 26 Aug 2020 ]

Time to " Talk the Walk " …………………………………………………………..[19 Sep 2020 ]

Not in one day : What about 3 years ? …………………………………….[ 25 Oct 2020 ]

Enough to entice Elon ?  ……………………………………………………………[ 03 Nov 2020 ]


Inscrutable are the ways of the Providence ? ………………………….[15 June 2021 ]

Air Pollution Sources : And “ How to save 2.5 Lakh lives “………[ 25 June 2021 ]

Congratulations, Dr Harish Hiraniji …………………………………………..[ 13 Nov 2021 ]

 

A Battery Swapping Policy for Battery-Powered Solar Cookers ? [ 25 Mar 2022 ]

Getting Closer : Battery-powered Electric Cooker …………………….   [ 11 May 2022 ]


 

Making Best of a Bad Bargain  ... ..................... 04 March 2026


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