The MBTA is testing out a new vegetable oil-based fuel on some commuter rail trains, which reduces carbon emissions by 70%.

This oil is a mixture of a variety of different elements, and to make the best fuel while retaining those ... Renewable diesel and biodiesel are two separate forms of diesel, biofuels developed ...

U.S. oil production may have peaked, signaling the end of the shale boom and raising questions about future energy security ...

Part 1 of this two-part series covered the amount of oil reserves we have, with some estimates of how long it will last. This ...

"Some want to regulate every form of energy besides the so-called renewables ... He added also that "oil and gas are key parts of our energy mix, and they will remain as part of the energy ...

Ryanair has taken advantage of the fall in oil prices to hedge a “significant” amount of its future fuel requirements, and is yet to see any impact on bookings from US tariff turmoil ...