Sustainable Communities
Waste Disposal
Explore how the two most popular methods of waste disposal incineration and landfills work, their environmental impacts, and how cities decide between both systems.
Course introduction
Waste doesn’t disappear when you throw it away. It’s burned or buried, and both choices come with real consequences. In this course, you’ll learn how incineration and landfills actually work, what they release into the environment, why different countries rely on one system over the other, and how waste reduction and smarter material use can shift the whole picture. By the end, you’ll understand the full journey of your waste and how your own habits can meaningfully reduce pressure on these systems.
What you will learn
Curriculum
2 modules · 4 lessons · 1 assessment · about 15 min total
You explore why different countries rely on incineration or landfilling and how their decisions shape environmental outcomes. You also learn how smarter design, reuse, and waste reduction can shrink the need for both disposal systems and move society toward a cleaner, lower-waste future.
The UN SDGs are 17 global goals for a fairer, sustainable world by 2030.
Learn moreResponsible Waste Management for a Healthier Planet
This course on waste disposal directly supports SDG 12, focusing on responsible consumption and production. By understanding incineration and landfill processes, you learn about managing waste streams more effectively and transitioning towards a circular economy. Exploring pollution risks and waste reduction strategies helps minimize environmental impact, fostering sustainable lifestyles. This directly contributes to global efforts in reducing overall waste generation and its consequences.
Reviews
I learned a lot about landfills and incineration, though I wish there was more on alternative solutions.
This course provided a fantastic deep dive into how incineration and landfills operate, clearly explaining their environmental trade-offs. It really clarified the complex decisions cities face regarding waste management.
Frequently Asked Questions
We are the leading online sustainability education platform. Our mission is to make sustainability knowledge accessible to everyone, by making it engaging to learn and genuinely rewarding to finish. People change what they do once they understand the world around them and the difference they can actually make.
It is genuinely free. You never pay to sign up, to take a course, or to receive your reward, and we never ask for a payment method. The rewards are funded by VeBetterDAO, an organisation distributing rewards to approved sustainability apps every week.
About 15 min of lessons, 4 lessons in total, plus a short assessment at the end. There is no deadline and no fixed schedule: your progress saves automatically as you finish each lesson, so you can stop halfway through a module and continue later on any device. Access does not expire.
Yes, and you can check it yourself. Lessons are built on published evidence, peer-reviewed research, UN and government agency data, and public datasets. Factual claims carry numbered citations you can click through to the original source. Read our editorial policy for how we handle contested evidence and sponsored content.
With an email address, or with your Google, X or Microsoft account. Creating an account takes under a minute and puts you straight into the first lesson.
