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Chennai, Tamilnadu
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Weekend: 10AM - 5PM
Frequently Asked Questions
Used Cooking Oil (UCO) can be collected and supplied to authorized biodiesel manufacturers through approved aggregators like Envogreen Energy. This process not only ensures consumer safety but also benefits the environment—biodiesel is a cleaner alternative fuel that produces significantly lower emissions compared to petroleum diesel.
If you fry food regularly, you may filter UCO using a coffee filter or layers of cheesecloth to remove crumbs and particles. However, you should not reuse oil more than once or twice, as repeated use can harm health.
Every time cooking oil is reheated, its fat molecules break down further, causing it to reach its smoke point faster. As a result, the oil develops a bad odour and releases toxic substances into both the air and the food being prepared. Reusing oil repeatedly can therefore impact not only the taste but also the safety of your meals.
Reusing oil repeatedly increases the number of free radicals, which can cause inflammation and other health issues. Over time, reused oil may even develop carcinogenic properties.
Reheating cooking oil releases harmful toxins, increases trans fats, produces free radicals, and accelerates rancidity. These changes can negatively impact health and contribute to serious diseases.
Used Cooking Oil is leftover oil from frying and cooking. It is a valuable feedstock for biodiesel production. To manage it responsibly, FSSAI launched the Repurpose Used Cooking Oil (RUCO) initiative, which enables its safe collection and conversion into biodiesel.
Yes. Improper disposal of Waste Cooking Oil (WCO) can clog drains, damage sewage systems, and pollute water and soil. This is why safe collection and recycling into biodiesel is essential.
Not directly. UCO must first undergo a process called transesterification, which converts waste oil into biodiesel. This process makes the oil safe and efficient to use as an alternative fuel.
- Store UCO in a sealed container in a cool, dry place.
- Never pour it down the sink, drains, or on the ground, as it can cause blockages and pollution.
- Check if your city or waste management service has a UCO recycling program.
- You can also hand over UCO to authorized aggregators like Envogreen Energy, where it will be safely processed into biodiesel.
Biodiesel is produced through a chemical process that combines natural oils or fats with alcohol, followed by purification. Common sources include:
- Used Cooking Oil
- Tallow
- Non-edible oils
- Fatty acids
- Palm stearin
- Poultry fats (e.g., chicken oil)