Summary
The Environmental Protection Agency (EPA) has allowed wider summer sales of E15 fuel, which is cheaper than regular gasoline due to its higher ethanol content. However, using E15, especially in older vehicles or equipment without updated technology, could lead to engine issues over time. Ethanol can absorb moisture and cause problems such as corrosion and damage to certain engine parts.
Key Facts
- The EPA, led by Lee Zeldin, announced a nationwide waiver for selling E15 fuel during the summer.
- E15 fuel is 15% ethanol and 85% gasoline, a bit more ethanol than the standard E10, which is 10% ethanol.
- Ethanol absorbs moisture, which can cause issues like phase separation and damage in older vehicles.
- Vehicles made before 2001 may lack the technology to handle the effects of E15 fuel properly.
- Using E15 in equipment without advanced systems, like lawnmowers, could lead to engine damage.
- E15 offers cheaper fuel initially but reduces fuel efficiency by 1.5% to 2% compared to standard fuel.
- The moisture absorption by ethanol could lead to metal corrosion in engines.
