Learning Outcomes

Carbon Reduction Measures

Carbon Culprits and Companies who Got It Right

How to Reduce Carbon Emissions and Go Green

Lesson Summary

First, this module starts by explaining the concepts and terminology. You will view all the various applications of carbon emissions and carbon budgets. Next, we will help you analyze the corporate motivation behind the companies. Finally, we will help you answer: Is a carbon sink biological or man-made? Why do people use so many fossil fuels?

Introduction to Carbon Reduction Measures and Becoming Green - Course assessment

This free online course investigates carbon reduction measures and evaluates the best practices to become ‘green’.

Introduction to Carbon Reduction Measures and Becoming Green

Carbon dioxide or C02 is a gas that is released naturally into the atmosphere during respiration, combustion and organic decomposition. Today, many people are aware of CO2. We provide you with an understanding of CO2 and explain what studying carbon dioxide can do for you. We then discuss all the components and benefits of CO2. We provide information to assist you in understanding the evidence of climate change.

Types of Wind Turbines - An Overview

Physical Basics of Wind Energy

Technical Design of Wind Turbines

In this module, learn about the various types of wind turbines that are commercially available today. Then, learn about the physical basics of wind turbine construction and how they function. Finally, learn about the design of wind turbines, why certain designs are better than others, and how these designs can be improved upon for various situations.

What is Grid Integration of Wind Energy?

Common Myths about Grid Integration and the Impact on a Grid

What is Unique about Integrating Wind Energy

In this module, learn about the process of grid integration for wind power plants. Learn how the energy produced by wind power is balanced with the power produced by thermal plants and the effect that integration has on existing generators. Furthermore, learn common myths about grid integration and the truths to dispel them. Lastly, learn what is unique about the integration of wind energy.

The Future of Wind Energy

Research and Development Needs

In this module, learn about how much of the world’s power is generated by wind. Then, learn about the advantages and disadvantages of wind power. Lastly, learn about the ways that wind power is currently developing.

Wind Energy – From Wind Turbines to Grid Integration Assessment

Learn the importance and uses of wind energy, wind turbines, and grid integration with this free online course.

Wind Energy – From Wind Turbines to Grid Integration

This free online Wind Energy course teaches you how wind power is used to create electrical power with a variety of methods ranging from wind turbines to grid integration. With climate change becoming a serious issue, the use of wind power plants has risen exponentially. This free online course will teach you about how wind energy is harnessed, and how countries around the world can improve their wind energy production.

Introduction to Forestry

Forest Ecology and Biodiversity

Silviculture and Forest Management

Forest Mensuration and Inventory

Forest Socioeconomics and Policy

Urban and Recreational Forestry

Forest Conservation and Climate Change

Special Topics in Forestry

In this module, we will provide the history, importance, and evolution of forests. Furthermore, we explain how forests regulate climate and how to protect them. We also explore and gain a comprehensive understanding of tree anatomy, forest soil health, and water movement in forest ecosystems.

Course assessment

Discover why forests are important for our ecological sustainability and biodiversity in this free online course.

Basic Concepts of Forestry

This course aims to offer a better understanding of the importance, management, and preservation of forests. We cover fundamental concepts and vocabulary related to forests, including their global significance. Additionally, we explore methods for controlling forest diseases and achieving silvicultural management objectives. We then analyse tree measurements and consider forests from a socioeconomic perspective.

Solar Radiation

The Possibilities of Solar Energy

The Radiation Process

Temperature Variations Around The World

In this module, you will be introduced to the capacity of solar energy to satisfy worldwide energy needs. This will include the calculation of how much energy is coming from the sun. Then, you will learn about solar radiation as the main source of renewable energy for the world. Next, you will learn about the phenomena related to the absorption of solar energy and the importance of maintaining a delicate balance of CO2 in the atmosphere and the impact on the intensity of solar energy received.

Electromagnetic Radiation

Radiation Coming From Stars

Solar Flat Plate Collector

Harnessing Solar Energy

In this module, you will be introduced to the electromagnetic spectrum, the distribution of the energy radiated by a light source. Then, you will learn about The Planck constant a physical constant that plays a central role in the theory of quantum mechanics. You will study the background radiation of the universe and its characteristics. You will be taught the ways we can harness solar energy such as thermal conversion and photovoltaic conversion.

Imaging and Non–Imaging Concentrators

Solar Tower and The Semiconductor

Radiation and Associated Aspects

The p-n Juction

In this module, you will be introduced to the principles of imaging concentrators and non–imaging Concentrators. This will include their orientation through the seasons. You will learn how to track the sun and harness solar energy effectively. Then, you will study the process of capturing solar energy using the photovoltaic approach and how the Fermi energy is integrated into the energy level of the electrons. Finally, you will learn about the intrinsic semiconductor.

Solar Energy - First Assessment

This module presents the assessment for the first two modules of the Certificate Course: Solar Energy.

Discussion about The p-n Junction

Fermi Energy and Solar Cell

Single Silicon Crystals and Solar Energy

Solar Cell Based on The p-n Junction

In this module, you will be introduced to the characteristics on the p-n junction. This will include what happens when both materials are charged neutral. You will learn the techniques and the method to manufacture the p-n junction. Then, you will learn the purification of the single silicon crystal produced, its cutting process and the different applications. You will finish this module by learning how the p-n junction responds to the arrival of radiation.

Solar Cell and The p-n Junction

Diode Voltage and Diode Current

Solar Cell Construction

Silicon Cell and Photocatalysis

Approach to Tackling an Electron-Hole

In this module, you will be introduced to the orientation of the solar cell related to the orientation with the band diagram. This will include the definition and functions of the depletion layer. Then, you will learn the basic behaviour of the charge carriers inside the semiconductors and the efficiency aspects of a solar cell. You will study the solar photocatalysis and compare it with solar thermal and the solar photovoltaic processes.

Solar Energy - Second Assessment

This module presents the assessment for the last three modules of the Certificate Course: Solar Energy.

Diploma in Solar Energy - Assessment

Explore the enormous potential of solar energy and see how to make better use of sunlight with this free online course.

Diploma in Solar Energy

This free online course gauges the potential of solar energy to satisfy the world's energy needs. We explain various phenomena related to the absorption of solar energy and the importance of maintaining the delicate balance of carbon dioxide (CO2) in the atmosphere. We also study the background radiation of the universe and its characteristics and conclude by teaching you the photovoltaic process of capturing solar energy.

A Short History of Space Travel

The Scale of Spaceflight

Rockets and their Fuels

The Environmental Impact of Spaceflight

The Lifecycle Environmental Impacts of Space Flight

In this module, we will go through the history of space travel and its environmental impact. We will explore the various rocket systems that have been used over the years, the fuels they use and their impact on the depletion of the ozone layer. We will also get an overview of the future of space travel and efforts to use cleaner options.

The Impact of Spaceflight on the Environment - Course assessment

Discover the scale of space travel and its wider impact on the environment with this free online course on Alison.com

The Impact of Space Flight on the Environment

In this course on space travel and its environmental impact, we delve into the world of rockets, the fuels they consume and how they impact the environment around us. With more and more countries joining space programs and commercial space travel slowly becoming a reality, these endeavours' impact on our environment is more significant than ever. So, enrol in this course today to learn about these impacts and further your learning journey.

Introduction to Solar Energy Technology Systems

What Solar Power Looks Like

Solar Power Worldwide

In this module, learn about the many ways that solar power can be used and the technologies that are used to harness the energy of the sun. Learn about what solar power looks like in different situations and who the world leaders in solar power are.

Why Solar and What is Preventing It?

The Installation of PV Systems: An Overview

How to Encourage Solar Energy

In this module, learn about the consequences of fossil fuels and the barriers to the expansion of solar energy. Furthermore, learn what you need to know when installing a PV system. Lastly, learn about the ways that solar can be encouraged to, hopefully, reduce the use of fossil fuels in the world.

Solar Energy - Solar Technology and Its Use Worldwide - Final Assessment

This free online course explains the use of solar technology to avoid the consequences of over-reliance on fossil fuels.

Solar Energy - Solar Technology and Its Use Worldwide

This course teaches you about solar technology and its ability to combat the effects of global climate change. As fossil fuels become less profitable and sustainable, renewable energy has emerged as the obvious answer to ecological sustainability. Despite its importance, solar power generation technologies are rare and poorly understood. Sign up for this course to take your place on the front lines of the fight against climate change.

Ocean Thermal Energy Conversion

The OTEC Plant

Principles of Geothermal Energy

Technological Aspects

In this module, you will be introduced to the ocean thermal energy conversion or OTEC. This will include the principle behind OTEC operation, how it is done and what are the challenges associated with this technology. Then, you will study geothermal energy and the real possibilities of obtaining and using it effectively from the crust of the earth. Finally, you will learn about the environmental aspects involved in the extraction of geothermal energy.

Biomass: An Introduction

Biomass Agriculture

In this module, you will be introduced to the flapping process. This will include the variability of the boiling point according to atmospheric pressure. The concept of blinking and how it is done in the plant will also be discussed along with the different approaches by which biomass is currently used. Next, you will learn about biomass agriculture and how that is evaluated from an energy perspective and a food perspective.

Ocean and Geothermal Energy - Course assessment

Did you know we can harness green energy from the oceans, the Earth’s core and organic material from plants and animals?

Introduction to Ocean and Geothermal Energy

This course will introduce you to alternative energy sources using ocean and geothermal energy. Study the basic concepts and types of geothermal reservoirs and tidal energy. Learn how to capture these energy sources to take advantage of their benefits before studying biomass (organic animal and plant material) as an alternative source of energy.

Energy Efficiency - Learning Outcome

Energy Consumption Trends

Building Design Considerations

Energy Consuming Equipment

Energy Compliance

Lighting Compliance and Net Zero Buildings

In this module, you will learn about the specific requirements of energy efficient buildings, in terms of the design, materials, equipment and practices. You will also learn about the different compliance criteria for energy efficient buildings and the calculations involved. Finally, you will earn about Net Zero Energy buildings with the help of examples.

Indoor Air Pollution

Ventilation and Indoor Air Management

Indoor Emissions

Designing for Thermal and Visual Comfort

Criteria for Human well-being

In this module, you will learn about the design considerations for safe and healthy indoor air quality, including materials used, ventilation design,  and airflow provisions.

Sustainable Architecture: Energy Efficiency and Quality - Course Assessment

In this online architecture course, learn about architectural design considerations for energy efficient buildings.

Sustainable Architecture: Energy Efficiency and Quality

This free online energy efficient building course discusses the specific requirements of energy efficient building design in terms of materials, equipment and practices. This includes the different compliance criteria and the calculations involved. You will also learn about Net Zero Energy buildings as well as the design considerations for safe and healthy indoor air quality, including materials used, ventilation design and airflow provisions.

Definition and Characteristics of Sustainability

Flavours of Sustainable Architecture

Indicators and Terminologies in Sustainable Architecture

Process of Designing Green Buildings

Green Building Rating and Components

This module explains what is meant by sustainable architecture and the various terminology around it. It also explores the concept of green buildings and their certifying agencies around the world.

Fundamentals of Thermal Comfort

Climatic Considerations and Physiological Objectives of Design

Fundamentals of Climate Responsive Buildings

Analyzing Climatic Conditions

Visual and Acoustic Comfort

This module looks at the climatic considerations and comfort aspects of building design, including thermal, visual and acoustic comfort.

Sustainable Architecture: Climatic Considerations and Green Buildings - Course Assessment

In this free online course, you will learn about the basic characteristics of sustainable building architecture.

Sustainable Architecture: Climatic Considerations and Green Buildings

This free online green architecture course explains what is meant by sustainable architecture and the terminologies around it. This includes the concept of architecture green buildings and their certifying agencies around the world. The climatic considerations and comfort aspects of building design, including thermal, visual and acoustic comfort are explored. The tools and strategies to achieve the desired levels of comfort are also discussed.

Energy Technologies

Energy Storage and Energy Use

The Volume of The Troposphere

CO2 Released to The Atmosphere

In this module, you will be introduced to the different forms of energy and energy sources. This will include the wide range of energy units used in the world and an estimate of how much energy we are currently using. You will study the impact that energy usage has on the atmosphere. You will learn how to calculate a person's impact on the atmosphere according to the energy they use. Finally, you will learn about the impact energy usage has on the temperature profile of the planet.

Conventional Sources of Energy

Use of Oil and Environmental Impact

Non-Conventional Sources of Energy

Clean and Renewable Energy Sources

In this module, you will be introduced to the prevalence of conventional sources of energy and how much the world is depending on these sources of energy. You will learn about the use of nuclear energy and discuss whether there is or not a clean energy source. You will learn how industrial and commercial activity is often very closely related to energy consumption. You will learn about renewable energy and clean energy, compare them and find common ground between them.

The Hydropower Scenario

Energy Consumption

Energy Poverty

Energy Usage Around The World

In this module, you will be introduced to the landscape of hydropower energy systems. This will include the disadvantages of large stations and their effects on community settlements and environmental destruction. Then, you will study the usage of energy across nations, sectors and populations and the factors related to it. Finally, you will learn about poverty in the context of having sufficient access to energy.

Energy Use by Sector

The Building Sector

Consequences of Energy Consumption

Energy Use and Development

In this module, you will be introduced to the details of the use of energy in each sector. This will include the usage pattern and how much of an impact is it likely to make. You will learn about personal energy usage and how a person can become more environmentally conscious. You will study the link between energy usage and GDP development. Then you will study the temperature anomalies that are affecting the temperature of land and ocean as well and the factors associated with it.

Sources of Energy - Course assessment

This free online course explains the impact of different sources of energy on humanity and the planet we inhabit.

Worldwide Energy Sources

This free online course covers the world’s main sources of energy. We examine the wide range of units of measurement used to estimate how much energy we currently consume and the often-catastrophic impact that it can have on the environment. The course compares ‘renewable’ and ‘clean’ energy to investigate the use of such technologies to protect the planet. Finally, we consider the complicating factor of poverty in the energy debate.

7 Best Climate Change Courses for 2025: Exploring the Science

[2025] Massive List of Thousands of Free Certificates and Badges

Udemy’s Fourth Leadership Exit of 2025: CMO Genefa Murphy Resigns

Coursera’s $100 Million Thesis: Andrew Ng Will Think of Something

The Series Finale of Online Education: Coursera Acquires Udemy

7 Best Autodesk Maya Courses for 2025: Exploring 3D Animation

11 Best Applied AI & ML Courses for 2025

10 Best Assembly Language Courses for 2025: Bare-Metal Programming

Harvard’s Intro to Python: Earn a Free Certificate

Harvard and MIT’s $800 Million Mistake: The Triple Failure of 2U, edX, and Axim Collaborative

The Rise of AI Search: ChatGPT Surpasses DuckDuckGo, Threatens Bing

Can an AI Teach AI? Learning From an Avatar

2U Powered Degrees Pricing Chart: 112 Programs from $20K – $200K

Udemy vs Coursera: Comparing Online Learning Giants that IPO’d in 2021

10 Best Guitar Courses for Beginners in 2025

Coursera Q1 2022: $120.4M Revenue, $38.3M in Losses, 16K Degree Students