Dear Shri Gadkariji,
Opportunity does not knock twice .
On other hand, a phone call to Dr Bhatnagar ( MUL ) and to Ted Wiley ( Form Energy – Boston ), might enable us to achieve our target of 450 GW renewable energy, by 2025 instead of 2030
You might even want to announce :
“ On this Mumbai – Nagpur Expressway, there will be no TOLL what-so-ever ( of Rs 1100 ) for Electric Vehicles and a toll of Rs 2200 for ICE vehicles “ .
A preview of FAME – III ?
From Express Way to Electrified Way ?
Context :
Rs 1100 toll for one-way trip on Mumbai-Nagpur e-way / TOI / 21 Aug 2021
Extract :
Ø The toll for a light vehicle (car) for a one-way trip down the Rs 55,000 crore Samruddhi Corridor connecting Nagpur and Mumbai will be around Rs 1,100 / - , said MSRDC joint managing director, Anilkumar Gaikwad
Ø Gaikwad said, “ Toll would be as per guidelines issued by Central government in 2008.Light vehicles would be charged Rs 1.65 per km . Toll will be for the exact Km used on the highway.
Ø Toll for heavy vehicles will be thrice the rate for light vehicles
Ø Shinde said the plan is to establish Solar Power plants of 250 MW along the corridor
Ø We are developing the project so that vehicles will operate at a speed of 150 Km per hour. Travel timing from Nagpur to Mumbai will be reduced from 15 hours to 6-7 hours
Related Readings :
Govt to explore Solar Energy Generation potential on National Highways : Nitin Gadkari / Swarajya / 05 Aug 2021
Extract :
In a written reply to a question in the Lok Sabha on Thursday (5 August), Union Minister for Road Transport and Highways Nitin Gadkari said the ministry has "decided to explore solar energy generation potential on National Highways and to install solar panels in available places that are not earmarked to be used for any transport or highway related services, plantation and meet the requirements for installation of solar panels,".
MP wants solar panels installed on the median of NH in Dharmapuri / Hindu / 10 Aug 2021
Extract :
DNV Senthilkumar.S, MP, has written to Union Minister of Road Transport and Highways Nitin Gadkari to install solar panels on the median of the National Highways traversing through Dharmapuri.
According to MP, the solar panels would promote green, clean energy and the electricity generated by the solar panel can be sold commercially. The toll plaza can manage and maintain the solar panels, the MP has said. He has asked to emulate the example of a busy South Korean Highway, where the solar panels were installed.
Dr. Senthilkumar has sought permission to install solar panels along the 60 km stretch of the national highway running through Dharmapuri constituency and offered to fund the project through the MPLADS.
My Take :
Ø A “ Reverse Toll “ ? Possible ! ………………………….[ 07 May 2017 ]
Ø In this blog / e-mail, I had suggested exploring the technology for generating power in the form of piezo-electric panels embedded on the highway surface, which generate electricity due to tyre pressure
Ø There is practically no progress in this technology over the past 4 years
Ø Over the past 4 years, there have also been experiments of generating electricity by embedding Solar Panels in the concrete surface of a highway. Even here, there is no progress but for a couple of “ pilot stretches “ of 100 – 200 meters
Dear Shri Gadkariji,
You are keen,
“ to explore solar energy generation potential on National Highways and to install
solar panels in available places “ ,
You only option, seems to be : use of current PV solar panels technology
Ø As to the question of “ available places “ is concerned, how about installing those solar panels
right above the expressway ,
– on tall mounting framework, high enough to let buses / trucks / ODC ( Over Dimensioned
Consignments ) / Cranes etc., to pass under – and covering the entire length of 706 km ?
Ø We already have “ proof of concept “ in the form of Solar Panels installed over Narmada Water Canals in Gujarat – which, besides generating power also prevent water evaporation, thereby saving precious water .
Ø ( from Wikipedia entry )
# Gujarat has about 458 km (285 mi) of open main canal, while the total canal length,
including sub-branches, is about 19,000 km ( 12,000 mi ) at present. When completed,
the SSNNL's canal network will be about 85,000 km ( 53,000 mi ) long.
# Assuming a utilization of only 10% of the existing canal network of 19,000 kilometres
(12,000 mi), it is estimated that 2,200 MW of solar power generating capacity can be
installed by covering the canals with solar panels.
# This also implies that 11,000 acres (45 km2) of land can be potentially conserved along
with about 20 billion liters of water saved per year.[5]
HOW MUCH POWER CAN WE GENERATE BY COVERING ENTIRE EXPRESSWAY ?
Ø Area available = Length x Width of Expressway
= 700,000 Meter x 120 Meter = 84 Million Sq Meter
Ø To generate 1 MW , we need 9290 sq meter ( say, 10,000 sq meter ) of Solar Panels
Ø Therefore, 84 Million Sq Meter coverage can produce 8,400 MW ( 8.4 GW )
Ø Assuming 1 MW needs investment of Rs 6 crore ( considering taller framework ), we would need Rs 50,400 Crore of
additional investment ( over and above Rs 55,000 cr for the Expressway construction itself )
ANY NEW ALTERNATE / CHEAPER / MORE EFFICIENT , TECHNOLOGY ON THE
HORIZON THAT SHRI GADKARIJI SHOULD EXPLORE ?
Dear Shri Gadkariji,
About a month ago, I sent to you following e-mail :
Ø How to reduce Carbon Emission to Net Zero ? ………[ 25 July 2021 ]
In that e-mail, I mentioned about following new technologies under development ,
[ A ] Solar Panel which are 1,000 times more powerful than current panels
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