Forbes contributors publish independent expert analyses and insights. Robert Rapier is a chemical engineer covering the energy sector. In the previous article, I explained why gasoline specifications ...

Thus, blending ethanol will help mitigate the extra burden on our crude oil consumption. Ethanol blended petrol helps lower automotive emissions. While NOx emissions can be higher, ethanol, which is a ...

Ethanol fuel, often lauded for its environmental benefits, has become a common additive in gasoline. However, its impact on older engines and systems is a topic of concern for many vehicle owners.

While many North Americans may not know it, Brazil presently leads the world in deploying biofuels for road vehicles. Specifically, a majority of cars sold in Brazil--especially lower-priced ...

It's no secret among hobbyists that ethanol-blended gasoline can compromise the fuel system in older vehicles, and the rubber seals within the carburetor are generally the first casualties. To avert ...

Ethanol fuel, often touted as a more sustainable alternative to traditional gasoline, has become an increasingly common element in automotive fuels. While its environmental benefits are widely ...

Adding more ethanol to the UK's fuel mix would cut carbon by as much as taking 700,000 cars off the roads, according to a group of MPs. The All-Party Parliamentary Group for British Bioethanol, ...