Best Free Sci: Energy & Earth Sciences Courses & MOOCs

Coursera

University of Barcelona,Barcelona Foundation for Ocean Sailing - FNOB

Oceanography: a key to better understand our world (Coursera)

Sci: Energy & Earth Sciences Sci: Environment

Embark on an educational journey through the depths of our oceans with 'Oceanography: A Key to Better Understand Our World.' This comprehensive course explores the wonders of Earth’s aquatic realms, from their formation to the complex ecosystems they support. Whether you're a seasoned sailor or just curious about marine science, this course will equip you with essential oceanographic knowledge.

Jun 8th 2026

5-12 Weeks

Sustainability Oceanography Mediterranean

Coursera

École Polytechnique

Photovoltaic solar energy (Coursera)

Engineering Sci: Energy & Earth Sciences

Dive into the world of renewable energy with our Photovoltaic Solar Energy course. Explore how sunlight is converted directly into electricity through photovoltaic (PV) systems, their various technologies, and the role they play in combating climate change. This course provides a thorough introduction to solar power applications and future research directions.

Jun 8th 2026

3 Weeks

Energy Solar Cells Photovoltaic

Coursera

University of Manchester

Our Earth: Its Climate, History, and Processes (Coursera)

Sci: Energy & Earth Sciences Sci: Physical & Earth Sciences

Dive into a comprehensive exploration of Earth's formation, climate changes throughout its history, and the complex interactions within our planet's systems with 'Our Earth: Its Climate, History, and Processes'. This course offers an in-depth look at how air, water, land, and life have evolved over the last 4.5 billion years.

Jun 1st 2026

5-12 Weeks

Earth Oceans Climate Change

Coursera

Universitat Autònoma de Barcelona

Sustainability of Social-Ecological Systems: the Nexus between Water, Energy and Food (Coursera)

Sci: Energy & Earth Sciences Sci: Environment

Discover the intricate connections between water, energy, and food in our complex social-ecological systems with this enlightening course. Gain insights into sustainable practices and learn to apply transdisciplinary approaches to address global challenges effectively.

May 25th 2026

5-12 Weeks

Sustainability Food Energy

FutureLearn

University of Leeds

Discovering Science: Atmospheric Chemistry (FutureLearn)

Sci: Energy & Earth Sciences Sci: Chemistry

Dive into the fascinating world of atmospheric chemistry with 'Discovering Science: Atmospheric Chemistry'. This online course offers a comprehensive exploration of how our planet's atmosphere functions, the role of greenhouse gases, radiation effects, and innovative solutions to combat climate change. Uncover the secrets of atmospheres on other planets and moons in our solar system.

Sep 23rd 2024

2 Weeks

Science Chemistry Radiation

EdX

MIT,MITx

Sustainable Energy (edX)

Engineering Sci: Energy & Earth Sciences

Dive into Sustainable Energy, a course designed for those eager to understand how we can meet rising energy demands sustainably. Learn about cutting-edge technologies, their engineering applications, and the broader societal implications of transitioning to cleaner energy sources.

Sep 10th 2024

13-24 Weeks

Sustainability Energy Climate Change

The Transition to the Decarbonised Economy of Tomorrow (edX)

EdX

Delft University of Technology,DelftX

The Transition to the Decarbonised Economy of Tomorrow (edX)

Sci: Energy & Earth Sciences

Embark on an enlightening journey with 'The Transition to the Decarbonised Economy of Tomorrow'. This course is designed for those eager to understand and drive the shift from our current energy system, heavily reliant on fossil fuels, towards a sustainable, renewable future. Discover how economic strategies can lead this transition, examining technologies, policies, pricing mechanisms, and emission trading systems that are pivotal in combating climate change.

Apr 30th 2024

5-12 Weeks

Energy Energy Transition Energy Markets

EdX

Delft University of Technology,DelftX

Energy Markets of Today (edX)

Economics & Finance Sci: Energy & Earth Sciences

Dive into 'Energy Markets of Today' and unravel the complexities of Europe's energy marketplace. This course serves as an essential guide for those looking to understand the economic foundations that drive energy markets and facilitate the shift towards a more sustainable future. Gain insights into market principles, effectiveness, and how they play a crucial role in advancing the energy transition.

Mar 12th 2024

5-12 Weeks

Energy Economics Energy Generation

FutureLearn

The Open University

Moons (FutureLearn)

Sci: Energy & Earth Sciences Sci: Physical & Earth Sciences

Dive into the captivating realm of moons with 'Moons', an online course offered by FutureLearn. This course takes you on a journey through our Solar System's diverse lunar landscape, examining their unique features, potential habitability, and the intriguing question of whether we should send humans back to our Moon or explore others.

Mar 4th 2024

5-12 Weeks

Earth Astronomy Physics