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Our philosophy has a simple framework. Begin with a custom study plan, then "Assess, Review, and Practice" until you are ready for exam day.

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FE Environmental


Classic PPI Review

Best Value
Most Popular

OnDemand Course

Self-Paced Course on Your Schedule

Live Online Course

Instructor-Led with a Passing Guarantee

$49 Weekly, $149 Monthly or
$399/Three Months
$285 Monthly
$685/Three Months
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Unlimited Access on Any Device
Take your review on-the-go with access anytime, anywhere on your computer, tablet or phone.
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3-Day Risk-Free Trial
Start your study worry-free with a 3-day trial.
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Diagnostic Exams
Begin your studies efficiently by diagnosing your knowledge of key NCEES FE exam topics.
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300+ Practice Problems
Deepen your understanding of all knowledge areas with problems that include clear, complete, and easy-to-follow solutions.
PPI's Industry-Leading Review Manual
Study key knowledge areas with access to a review manual that is current to exam spec, follows NCEES exam guidelines, and has helped over 4 million achieve licensure.
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2,500+ Quiz Generator Problems
Quantitative and non-quantitative questions in all of the exam knowledge areas:
  • - Mathematics
  • - Probability and Statistics
  • - Ethics and Professional Practice
  • - Engineering Economics
  • - Materials Science
  • - Environmental Science and Chemistry
  • - Risk Assessment
  • - Fluid Mechanics
  • - Thermodynamics
  • - Water Resources
  • - Water and Wastewater
  • - Air Quality
  • - Solid and Hazardous Waste
  • - Groundwater and Soils
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Four Realistic NCEES-Like Practice Exams
Practice with four NCEES-like exam simulations – each with a unique set of problems.
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500+ Flashcards
Increase your recall of essential principles, equations, laws, and formulas.
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Instructional Videos
Review core concepts with PPI's expertly led videos including knowledge area lectures and problem-solving demonstrations.
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Instructor Support
Ask your instructor questions at any time via email, discussion forum, or live office hour sessions.
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Passing Guarantee
Feel confident you’ll pass your exam with PPI’s passing guarantee—or you can repeat the course for free.*
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Live Office Hours
Attend live office hours with your peers while your instructor provides homework review, and the opportunity to ask questions.

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