This is a good initiative to eliminate pollution plus diesel wastage that happens regularly with EOGs and plus WR was really excited and ready for this HOG technology when it was in Trial with Kalka Shatbdi and that's why they asked ministry to allot them P7s with HOG and you can totally see that there are only 6 Non-HOG Locos in BRC shed out of total of 50+ locos that all are HOG...