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Backyard Biodiesel

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Backyard Biodiesel

In this activity, learners make a small batch of biodiesel that will work in any diesel engine. Learners use an old juice bottle as a "reactor" vessel to chemically process vegetable oil into fuel. Learners will discover that making biodiesel is much like cooking, since both are forgiving of improvisation and both require careful technique. This step by step instruction guide includes safety recommendations because the home-brewing process involves flammable, poisonous, and caustic chemicals, alcohols, and lye. Follow all directions carefully and ensure a responsible adult is present.

Quick Guide

Preparation Time:
Under 5 minutes

Learning Time:
1 to 7 days

Estimated Materials Cost:
$10 - $20 per group of students

Age Range:
Ages 14 - adult

Resource Types:
Activity, Experiment/Lab Activity


Materials List (per group of students)


  • Engineering and Technology
    • Engineering
      • Bioengineering/Biomedical Engineering
      • Chemical Engineering
      • Transportation Engineering
  • Mathematics
    • Measurement
  • Physical Sciences
    • Heat and Thermodynamics
      • Heat and Temperature
    • Chemistry
      • Chemical Bonding
      • Chemical Reactions
      • Acids and Bases
      • Solutions
  • The Nature of Technology
    • Technology and Society
      • Technology and the Environment

Informal Categories

  • Outdoor Activity
  • Transportation


To use this activity, learners need to:

  • see
  • see color
  • read
  • touch

Learning styles supported:

  • Involves hands-on or lab activities


This resource is part of:

Access Rights:

  • Free access


  • Elam, Rob


  • All Rights Reserved, Make Projects, ©2011


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