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Energy Harvesting

4.4 Filled star Filled star Filled star Filled star Empty star
Based on 43 ratings
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Sang-Woo Kim

Joining this course presents opportunity to learn about energy harvesting that refers to a technology that converts the energy discarded in our daily lives into useful electrical energy that we can use. As we all know, most of low-power electronics, such as remote sensors, are driven by batteries. However, even when it comes to long-lasting batteries, they face an issue that is a regular replacement. It can turn out to be costly as there are hundreds of sensors in remote locations. Whereas, energy harvesting technologies supply unlimited operating life of low-power equipment and even remove the need to replace batteries where it is costly, unfeasible, or unsafe. The whole sessions cover the concept of energy harvesting technologies, which has gained popularity over the last few years, and thus will be beneficial for those who seeks for understanding principles and their applications.

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What's inside

Syllabus

Week 1. Energy and Thermodynamics
Week 2 : Materials property and Energy Harvesting
Week 3 : Energy Harvesting _ Triboelectric Nanogenerator
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Traffic lights

Read about what's good
what should give you pause
and possible dealbreakers
Discusses energy harvesting technologies, which have recently gained popularity
Useful for those who seek to understand principles and applications of energy harvesting technologies
Covers the concept of energy harvesting technologies, which is relevant to various fields

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Reviews summary

Solid foundation in energy harvesting and teng

Learners say this course provides a solid foundation in energy harvesting principles, with a particular strength in its in-depth coverage of Triboelectric Nanogenerators (TENG). Students consistently praise the instructor's clear explanations and expertise, often highlighting how real-world application examples make complex topics accessible. While many found the content comprehensive and well-structured, some noted that the course, despite its broad title, has a very specific focus on TENG. A few learners felt the course could benefit from more diverse technologies or additional hands-on exercises. It is generally considered highly valuable for engineers and researchers, though some found it challenging without a strong background in physics or thermodynamics. Recent reviews suggest an overall positive reception, indicating the course remains relevant and effective.
Older concerns about production quality seem to have been addressed.
"The production quality of some lectures was a bit low, making it hard to concentrate at times."
"I did not encounter the production issues mentioned in older reviews; the video and audio quality were good."
"The lectures are clear and easy to follow, indicating the course has likely addressed prior technical concerns."
Focuses on real-world uses and practical implications of energy harvesting.
"The real-world application examples truly brought the concepts to life."
"The focus on real-world uses and the practical implications of energy harvesting is a huge plus."
"It provides insight into how I can apply this in industry."
Instructor effectively simplifies complex topics and demonstrates expertise.
"The instructor's explanations on TENG were incredibly clear, and the real-world application examples truly brought the concepts to life."
"The content is well-presented, and the instructor clearly knows their subject."
"The instructor's passion shines through, making complex topics digestible."
Delivers comprehensive understanding of Triboelectric Nanogenerators.
"The instructor's explanations on TENG were incredibly clear, and the real-world application examples truly brought the concepts to life."
"Learned a lot about TENG from this course. The content is well-presented, and the instructor clearly knows their subject."
"This is a foundational course for understanding modern energy harvesting, particularly TENG. It's concise yet comprehensive."
Some learners wished for more hands-on exercises or problem sets.
"My only minor gripe is that some of the materials property discussions felt a bit rushed, and I had to do some external reading."
"More practical demos would be great, but overall, a valuable course."
"I wish there were more problem sets to reinforce the learning, especially for the materials science parts. I learn best by doing."
Course title suggests broader coverage than the strong focus on TENG.
"I was hoping for more hands-on content or case studies beyond just TENG. It felt a bit too specialized after Week 2."
"The course feels heavily skewed towards TENG, which is fine, but the title 'Energy Harvesting' suggests a wider scope."
"I think a bit more depth on other harvesting methods would enhance the course, but given the timeframe, the focus on TENG is understandable."
Requires a solid foundation in physics or thermodynamics for optimal learning.
"I struggled with some of the physics concepts, and I felt the instructor moved too quickly. I needed a stronger background."
"This course felt quite dense and theoretical. Not for beginners without prior knowledge in thermodynamics."
"While foundational, some parts can be dense for those without a basic grasp of physics or materials science."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Energy Harvesting with these activities:
Review Energy Thermodynamics
Understand the key concepts, equations, and applications of Thermodynamics as they relate to energy harvesting technologies.
Browse courses on Energy Transfer
Show steps
  • Read relevant materials from Energy and Thermodynamics.
  • Attend the lecture or watch the video on Energy and Thermodynamics.
Explore Energy Harvesting Case Studies
Review real-world examples of successful energy harvesting applications.
Show steps
  • Read case studies on successful energy harvesting implementations.
  • Identify the key challenges and solutions discussed in the case studies.
Design Energy Harvesting System
Develop a prototype energy harvesting system based on the principles and techniques learned in the course.
Show steps
  • Research and select a suitable energy harvesting technology.
  • Design and build a prototype energy harvesting system.
  • Test and evaluate the performance of the system.
One other activity
Expand to see all activities and additional details
Show all four activities
Attend Energy Harvesting Workshop
Connect with industry experts and learn about the latest advances in energy harvesting technologies.
Show steps
  • Find local energy harvesting workshops or conferences.
  • Attend the event and take notes on relevant presentations and discussions.
  • Network with speakers and attendees to exchange ideas and learn about potential collaborations.

Career center

Learners who complete Energy Harvesting will develop knowledge and skills that may be useful to these careers:
Electronics Engineer
The electronics industry designs, develops, and tests electrical components and systems used in electronic devices ranging from computers to smartphones. Energy harvesting is closely tied to the development of low-power electronics. This course provides the foundational concepts of energy harvesting technologies, which can be used to power electronic devices. As an Electronics Engineer, this course may help with the understanding of alternative energy sources for devices, allowing you to be more competitive in the industry.
See salaries and explore the career path for Electronics Engineer
Materials Scientist
Materials Scientists study the properties of materials in order to design and develop new materials and products. Energy harvesting technologies are often based on new materials, and this course can help you understand the fundamentals of energy harvesting. As a Materials Scientist, this course can provide you with the knowledge to develop new materials for energy harvesting applications, which can lead to advancements in the field.
See salaries and explore the career path for Materials Scientist
Mechanical Engineer
Mechanical Engineers design and build machines, and they often work on developing new energy technologies. Understanding energy harvesting technologies is important for Mechanical Engineers, and this course can help build a foundation in this area. With this knowledge, you'll be better equipped to design and build new energy harvesting devices.
See salaries and explore the career path for Mechanical Engineer
Chemical Engineer
Chemical Engineers design and operate chemical plants and processes, and they often work on developing new energy technologies. This course also covers the topic of materials property and energy harvesting, which is closely related to the field of Chemical Engineering. This course may help Chemical Engineers develop new materials for energy harvesting applications, or to design and operate energy harvesting plants.
See salaries and explore the career path for Chemical Engineer
Renewable Energy Engineer
Renewable Energy Engineers design and install renewable energy systems, such as solar and wind power systems. Energy harvesting is a key part of renewable energy, and this course can help build a foundation in this area. It may enable you to design and install more efficient renewable energy systems.
See salaries and explore the career path for Renewable Energy Engineer
Environmental Engineer
Environmental Engineers design and implement solutions to environmental problems, such as pollution and climate change. Energy harvesting can be used to power environmental monitoring equipment, and this course can help build a foundation in this area. It may enable you to design and implement more efficient environmental monitoring systems.
See salaries and explore the career path for Environmental Engineer
Electrical Engineer
Electrical Engineers design and build electrical systems, such as power plants and distribution networks. Energy harvesting is closely related to electrical engineering, and this course can help you build a foundation in this area. With this enhanced knowledge, you can design and build more efficient electrical systems or specialize in the designing of energy harvesting systems.
See salaries and explore the career path for Electrical Engineer
Computer Engineer
Computer Engineers design and build computer systems, such as computers and networks. Energy harvesting can be used to power portable computers and other devices, and this course can help you understand the fundamentals of energy harvesting. As a Computer Engineer, this course may provide you with the knowledge to develop new energy harvesting technologies for computers and other devices.
See salaries and explore the career path for Computer Engineer
Civil Engineer
Civil Engineers design and build infrastructure, such as bridges and buildings. Energy harvesting can be used to power sensors and other devices in infrastructure, and this course can help build a foundation in this area. It may enable you to design and build more efficient infrastructure with integrated energy harvesting capabilities.
See salaries and explore the career path for Civil Engineer
Manufacturing Engineer
Manufacturing Engineers design and implement manufacturing processes, such as those used to produce cars and airplanes. Energy harvesting can be used to power sensors and other devices in manufacturing plants, and this course can help build a foundation in this area. As a Manufacturing Engineer, this course will give you the knowledge to optimize manufacturing processes with energy harvesting techniques.
See salaries and explore the career path for Manufacturing Engineer
Industrial Engineer
Industrial Engineers design and improve industrial processes, such as those used in factories and warehouses. Energy harvesting can be used to power sensors and other devices in industrial plants, and this course can help build a foundation in this area. This knowledge will enable you to design and improve industrial processes with energy harvesting techniques, reducing energy consumption and costs.
See salaries and explore the career path for Industrial Engineer
Systems Engineer
Systems Engineers design and integrate complex systems, such as those used in aerospace and defense. Energy harvesting can be used to power sensors and other devices in complex systems, and this course can help build a foundation in this area. It may also allow you to design and integrate more efficient complex systems.
See salaries and explore the career path for Systems Engineer
Software Engineer
Software Engineers design and develop software applications, such as those used on computers and mobile devices. Energy harvesting can be used to power portable devices, and this course can help build a foundation in this area. With this knowledge, you can develop more efficient software applications for portable devices.
See salaries and explore the career path for Software Engineer
Data Scientist
Data Scientists analyze data to extract insights and make predictions. Energy harvesting can be used to power sensors and other devices that collect data, and this course can help build a foundation in this area. It may also allow you to analyze data and make predictions about energy harvesting technologies.
See salaries and explore the career path for Data Scientist
Project Manager
Project Managers plan and execute projects, such as those used to develop new products and services. Energy harvesting can be used to power sensors and other devices used in project management, and this course can help build a foundation in this area. It may also allow you to manage projects related to energy harvesting technologies.
See salaries and explore the career path for Project Manager

Reading list

We've selected five books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Energy Harvesting.
Cover image
Piezoelectric Energy Harvesting
Save
Provides a comprehensive overview of piezoelectric energy harvesting, covering the principles, materials, devices, and applications. It valuable resource for students and researchers in the field of energy harvesting.
Piezoelectric Energy Harvesting
Paperback
Check
Piezoelectric Energy Harvesting
Kindle Edition
Check
Cover image
Climate Change and Cotton Production in Modern...
Save
Focuses on the latest advances in energy harvesting from various environmental sources, including solar, thermal, and wind energy. It provides insights into the design, fabrication, and characterization of energy harvesting devices.
Climate Change and Cotton Production in Modern...
Paperback
$$$
Cover image
Self-Powered and Soft Polymer MEMS/NEMS Devices
Save
Explores the potential of energy harvesting technologies for powering wireless sensor networks. It covers the different energy harvesting methods, as well as the design and optimization of energy harvesting systems for wireless sensor applications.
Self-Powered and Soft Polymer MEMS/NEMS Devices...
Paperback
$$$
Cover image
Piezoelectric Energy Harvesting
Save
Covers the fundamental principles, materials, and applications of piezoelectric energy harvesting, a type of energy harvesting technology that converts mechanical energy into electrical energy. It useful reference for researchers, engineers, and students interested in the design and development of piezoelectric energy harvesting devices.
Piezoelectric Energy Harvesting
Hardcover
$$$$
(中文) Piezoelectric Energy Harvesting(Chinese Edition)
Paperback
$$$$
Piezoelectric Energy Harvesting
Kindle Edition
$$$$
Cover image
Triboelectric Nanogenerators
Save
"Triboelectric Nanogenerators: Fundamentals and Applications" specializes in the field of triboelectric nanogenerators (TENGs), providing insights into their working principles, materials, and device designs. It covers the latest advancements and applications of TENGs in energy harvesting and self-powered systems.
Triboelectric Nanogenerators (Green Energy and...
Paperback
$$$$
Triboelectric Nanogenerators (Green Energy and...
Kindle Edition
$$$$

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Course image
Rating
4.4 Filled star Filled star Filled star Filled star Empty star
Effort
10 hours to complete
Level
Introductory
Via
Coursera
Institution
Sungkyunkwan University
Instructor
Sang-Woo Kim
Language
English
Transcripts
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Traffic lights
Read about what's good
what should give you pause
and possible dealbreakers
Discusses energy harvesting technologies, which have recently gained popularity
Useful for those who seek to understand principles and applications of energy harvesting technologies
Covers the concept of energy harvesting technologies, which is relevant to various fields
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