From Kitchen Waste to Clean Energy: How Used Cooking Oil Becomes Biodiesel

NWGrease

Published on: 22/10/2025

Ever wondered what happens to the oil left in your fryer? At NW Grease, that “waste” doesn’t go to waste. Through smart recycling used cooking oil is transformed into clean biodiesel that powers vehicles and supports renewable energy in Washington. It’s a simple, sustainable way to turn kitchen grease into green energy good for your business, your pipes, and the planet.

Cooking Oil Recycling

What Happens to Used Cooking Oil After Collection?

NWGrease

Published on: 22/10/2025

Ever wondered what happens to your used cooking oil after it’s picked up? At NW Grease, every drop gets a second life cleaned, refined, and transformed into eco-friendly biodiesel instead of polluting drains. Discover how our recycling process turns kitchen waste into clean energy and keeps our communities greener.

Cooking Oil Recycling