as ethanol is an oxygen-rich fuel, it burns considerably cleaner than traditional gasoline. As the rule goes, more oxygen in the mixture allows fuel to burn more completely during combustion, and ...

TOPEKA, Kan. — Consumers across the U.S. still will be able to buy higher-ethanol blend E15 gasoline this summer, the Environmental Protection Agency announced April 28, saving them a little ...

It offers benefits like cleaner emissions, improved combustion, and even better pricing in some markets. Then there's E85, also known as flex fuel, which contains between 51% to 83% ethanol ...

This bottle rocket runs on ethanol, ejecting the hot products of ethanol combustion. It is fairly loud and moves very quickly. This will get everyone's attention. Make sure the launcher platform is ...

The Gazette offers audio versions of articles using Instaread. Some words may be mispronounced. The economic impact of the renewable fuels industry in Iowa was $800 million less in 2024 than it ...

The EPA Is Allowing the Sale of Cheaper, Higher-Ethanol E15 Gasoline Across the US This Summer TOPEKA, Kan. (AP) — Consumers across the U.S. still will be able to buy higher-ethanol blend E15 ...

The industry association said “stagnant corn demand” has impacted biofuels’ impact on Iowa’s economy, and said the best way to increase demand is entry to the ultra-low carbon ethanol markets.