India's Supreme Court dismissed a petition, allowing 20% ethanol-blended E20 fuel rollout across vehicles nationwide.

• E20 fuel, primarily from sugarcane, supports farmers while promoting India's clean energy initiative under Prime Minister Modi.
• Older vehicles may experience lower mileage, but automakers and experts confirm E20 usage poses no safety risks.
• The government emphasized the decision was well-planned, considering all issues, rejecting requests for an unblended fuel alternative.