Inching towards EV infrastructure Policy

Today's news item confirms that some thinking is going on with the government machinery about installing charging stations for electric vehicles.

Almost two years back we had pointed out in our slide presentation that how the charging stations can be installed in all parking lots of colleges, rail and bus stations, malls etc.

It was also pointed out that with the smart apps and prepaid charging systems one can develop real time billing for the power consumed by the charging duration. Be it half an hour or three hours the appropriate amount is calculated and deducted from one's subscription.

Those who have not viewed the full presentation can view it here.

Solar Charging Stations from Kabeeranban

In this blog we keep reiterating unless the petrol based two wheelers  are replaced ( in big cities) neither pollution will go down nor the burden on exchequer will reduce.

The petrol based two wheelers are causing more harm whichever way  one looks at for country's economy and environment.

No licence for Charging Stations. What about GST ?

Two years back I wrote in this blog regarding technical as well commercial feasibility of  Solar Charging Stations.

Good news is that now the government has come out with clarification that such Charging Stations do not require any licence.

Ordering 10000 EV cars do not promote usage of electric vehicles.

As pointed out in the presentation, the government should concentrate on promoting  EV two wheelers  with easy charging facility.  It is the two wheeler population causing maximum drain on the petroleum exchequer.

Solar Charging Stations from Kabeeranban

It is not going to be easy to surmount the lobby of present two wheeler manufacturers as well as Oil companies  who stand to lose their business. 

How long will it take ?  Do not know;  we can go on creating confusion statutory requirements like 

safety of installation,  GST for selling electricity etc giving a long rope for the lobbying segments to give excuses for delaying the implementation.

Do not be surprised if it takes another five years with the speed with which Govt works :))

The sad part is our industrialists are not adapting to  technological changes owing to the fear  of unfavourable ROI ( return on investment).

Hence a plan for smooth transition should be worked out. Otherwise, one day a disruptive strategy will be put forth by somebody -like Jio 4G- others would fall in line.

Are you going for a second car ?... think !

Have you  installed your roof top electric generation ?

I could have afforded a luxury car. I never plan a second car as I consider it is improper ISR ( Individual's Social Responsibility) particularly under city's choked roads and pollution. Now a days there is so much talk on CSR -Corporate Social Responsibility. In my opinion there is equally an ISR where every citizen demonstrates that he (or she) does contribute by adding value to the way of life.  

Coming back to the decision of  car purchase,  I decided to settle down for a more fuel efficient car  partly and  invest  in a roof top 2 KW solar power generation unit. I did not go for net metering  to export power to grid due to reports of  long queue of applications  and  ‘unofficial extras’ for approval.  

After installation it is generating 6.5 Kwh to 7.2 kwh per day and totally independent of grid supply.

Our electricity bill has come down by Rs 900 per month since july 2016. We are paying grid the minimum of Rs 120 to 140 to keep a standby system. We retain this for heavy duty appliances like air conditioner, microwave oven etc

A few well wishers and neighbors  wanted to question the wisdom by way of ROR –rate of return. In their point of view annual saving of Rs 10800 for an investment of Rs 2.7 lakhs is just about 4% simple interest. An investment in FD or NCD or Gold ( if not Equity) would be more than double !!

My counter question to them is, does it make them independent of grid for electricity ?

 Look it this way. A solar installation has more than 20 years of life with positive contribution of energy and saving GHG ( green house gases). A luxury car only depreciates with contribution to GHG over the same number of years.  The former makes you self reliant but the latter is subjected to market vagaries like international crude prices and in turn rise in running cost.

Another fundamental question rises when we think of real estate and housing sector. People are willing to invest anywhere between 60 lakhs to several crores for a residential villa or apartment  particularly in metros. Is it too much to expect them to invest in Rs. 3 or 4  lakhs in solar electricity so that they do not become a burden to the power grid ?

The public wealth (or savings) is grossly stored in unproductive ways. What is meant by ‘unproductive’ is that wealth not being utilized for generating more food or water or energy. It is lying in equity share markets, Fixed Deposits  and Gold. To make it productive some government legislation or incentives may be necessary. Now in Karnataka every newly built house should mandatorily install a solar water heater.

As of now there is no incentive for volunteered installations of power generation for self use while the Solar water heaters get Rs 50 reduction in monthly electricity bills.

Energy is more valuable than gold as it is in constant demand by every strata of the society. If governments come forward to acknowledge the savings on investment in power plants by encouraging Roof-top units.This  can be done by subsidizing the battery replacement required once in four years and make the scheme more investor friendly.

This is a good beneficial  way in making people use their wealth in productive self sustaining (public) cause rather than demanding complaining citizens about governments’ inefficiency for lack of power. One can compare the ways of investment as shown below. 

Basis  12000 Km/ year	The car : what I desired	The car  I bought + 2KW Solar panel
Investment requirement	Rs 7.8 lakhs	3.1 Lakhs+ 2.7 Lakhs=  5.8 Lakhs
Petrol consumption	667 lit (18 lit/km)	521 Lit ( 23 lit/km)
Contribution to GHG#	1600 Kg CO2	1250 Kg CO2
Power saving ( per year)	Nil (-2555 kwh from grid)	2555 kwh
GHG by use of electricity	5360   Kg CO2	- 5360 Kg of CO2**
Net  GHG generation	6960CO2	-5710  (6960-1250)
#   Every litre of petrol  releases  2.4 Kg of CO2 in to atmosphere **Every kwh power generation through thermal power releases 2.1 Kg of CO2

In other words I contribute directly  a Carbon Credit of 5.7 tons per year which can also be a basis for incentive calculation.

Economically looking, any car or vehicle would have lost more than 80% of their value in 10 Years while  the solar panels continue to generate power for another ten years. With inflation, the power tariff  will be higher and the savings will be much larger than what is perceived today. To give example, as per simple inflationary trend of 10% , in 2026 the tariff will be  around Rs 15 per kwh as against the present Rs 6.90 per Kwh. 

What makes me happy is, albeit in a small way, that  I could  avoid  about 5360 Kg CO₂ generation through solar electricity and further 350  Kg of CO₂ release in vehicle emission  apart from becoming self reliant in my energy need.