Combustion engines, the engines in gas-powered cars, only use a quarter of the fuel's potential energy while the rest is lost as heat through exhaust. Now, a study demonstrates how to convert exhaust ...

Combustion engines, the engines in gas-powered cars, only use a quarter of the fuel's potential energy while the rest is lost ...

At 03:05 ET (08:05... Oil prices slip after US inventories build; Fed meeting, Trump tariffs in focus By Investing.com - Jan 29, 2025 Investing.com--Oil prices fell Wednesday after industry data ...

The real-time price of Brent crude oil is at $76.55 per barrel, and the price of WTI crude oil is at $72.82 per barrel. Oil prices are customarily quoted in dollars (USD) around the world, not only in ...

The oil marketing companies decided to adopt this system to fix the fuel rates mainly to get the benefits out of the regular revision of fuel prices apart from ensuring transparency and ...

Hindustan Petroleum plans to increase the capacity of its Vizag oil refinery by 20% to meet rising local fuel demand. The company will also start operations at Vizag's new units to improve yield and ...

The cost of petrol per litre in Haryana is based on many factors and it includes global crude oil prices, refinery charges, central excise duty, state-level value-added tax, dealer’s commission.