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From Kerosene in Diesel to Ethanol in Petrol: A History of Fuel Theft in India
Saturday, November 07, 2026
For decades the fraud was ration-shop kerosene poured into diesel. Then came pipeline taps, dispenser chips and fake biodiesel. Now Kar...
Read the piece →E20 and the Spark Plug: What Ethanol Does to the Cheapest Part in India’s 20 Crore Two-Wheelers
Monday, November 02, 2026
Fuel-injected engines barely notice. Carburetted bikes run about 4% leaner on E20 and hotter at the plug tip, yet no Indian test of plu...
Read the piece →How to use uco-ulo-tracking: chain-of-custody, integrity flags and EPR checks for used cooking and lubricating oil
Thursday, October 29, 2026
A FastAPI + SQLite backend (with a React front end) that tracks used cooking oil and used lubricating oil from generator to buyer: mani...
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Umashankar Triplicane Dwarakanathan
Investment Promotion & Energy-Sector Leader · Chennai, Tamil Nadu, India