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Green Building Ideas:Using Solar panels as roofing sheet instead of asbestos.

21 May

Using Solar panels as roofing sheet instead of asbestos. Simple process for creating affordable housing especially for the rural poor along with doing  village electrification.  With this thought in mind I spoke to one of my friends who is a Block Development Officer in the state of Orissa. The reception to my idea was instant. Rural electrification.

What if the Solar OPEX model which I helped devise and is working wonders for  the Indian cities be utilized for the villages? While taking off the load from Malls, Commercial centres and the rest which guzzle energy would free up plenty of energy for the state government to provide it to the rural poor, sadly the infrastructure to carry it is not there. We would require the large pylons to be installed first, then string the heavy duty cables then create sub-stations etc. All this network requires enormous amount of synergy between various stake holders and it is nothing but a nightmare in India.

So if I can convince an investor, who is already supportive of my Solar OPEX   concept and we are already having 2MW worth of commitments, for institutional and commercial establishment each, and work has already begun past the inception stage towards EPC; the same amount or perhaps more in Rural Electrification?

We have thousands of home in Rural India who have none or limited access to electricity. And also thousands of homes who have thatched /asbestos roof, which under various programs are being removed to give FRP or GI-Sheet roofing. Solar Panels by default come in metal trays which can also act in -parts as roof. Where that is not possible a Solar “trees” can be planted within the village at strategic locations and the power distributed within its periphery.

So if my B.D.O friend can devise an instrument where the various subsidies which are given to Kerosene, Diesel and roofing materials can be accumulated under one program and driven by say the MNRE & NREGA  missions combined,  which one can find by clicking on the link  and provide the subsidies to the investor of Solar, this idea of village electrification would become possible in the shortest possible period.

It is a Green Business Idea which corporates must think of coming around too, and frankly there would be no competition as the scale is so vast that even 10 large investors with an appetite of 100MW each can not consume it.

Moreover, as investors are more interested in their RoI, this is the right opportunity for them to invest. The subsidy on Diesel and Kerosene is breaking the back of the Indian economy. So if we can even implement a model of distributed generation for Malls, Cold Store Chains etc mandatory within the various city premise, to balance out the expense incurred for creating the rural electrification infrastructure, the total cost saved by the transmission agencies would be  enormous.

It is also a fact that most grid have massive under-recovery from many zones. It would serve well if States took the decision to limit transmission of power through the Grid to these areas, and implement the roof-top solar instead. Thus the defaulters would not be able to draw-in more power than what is generated in the day-time. And while the Grid would supply power into the night it can be timed such that it can be exploited the least.

 

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