CNG price in Pune and PCMC increased again

CNG price in Pune and PCMC is increased again from 29th March 2014.
New Prices as per MNGL website are:

Present Retail CNG Prices w.e.f 0000Hrs Midnight 28th/29th March 2014

1.  PMC (Pune Municipal Corporation) Area + Fursungi + Pisoli + Wagholi  . 50.50 per kg 2.  PCMC (Pimpri-Chinchwad Municipal Corporation) Area + Hinjewadi + Chakan  . 50.00 per kg

Earlier CNG price was 47.50 in PMC and 47 in PCMC.
I realised it when I went to fill CNG last weekend. We dont know how CNG price is calculated and why it is increased this time.
In less than 2 years, it went from Rs. 39 to Rs.50.
CNG is cleaner and more environment friendly fuel than petrol and diesel so government should promote to more use of CNG vehicles to reduce pollution.
Many people prefer CNG car even though their is no boot space due to CNG cylinder just because CNG is cheaper.  But if CNG prices continues to rise at the current rate, people will stop preferring CNG car over Petrol or Diesel cars.
I have also posted it earlier in my blog post

Latest update:  Price revised to Rs. 52.00 per kg from 1st July 2014 in PCMC and no news. I came to know while browsing MNGL website. Very soon it will cross 60.

Present Retail CNG Prices w.e.f 0000Hrs Midnight 30th June / 1st July 2014

1.  PMC (Pune Municipal Corporation) Area + Fursungi + Pisoli  . 52.50 per kg 2.  PCMC (Pimpri-Chinchwad Municipal Corporation) Area + Hinjewadi + Chakan  . 52.00 per kg

Cng price in chinchwad, pune up by 6 Rs. in year

One year back, I bought my Cng car (Wagon-r).
Cng price in pcmc was 39 Rupees at that time. Since then it is increased 3 times during last year.
First increased to Rs. 41.50, then to Rs. 43.
From 1st of July 2013, it is again increased from 43 to 45.
If it continues to increase at the same rate, people's preferance to buy cng car will go down as fuel economy is most important factor for buying cng car or converting to cng option.
Lets see what happen.

Update 14.09.2013: cng price is Rs. 47 now in chinchwad, pune.