Free online courseWind Turbines

Course Description

Step into the renewable energy job market by learning how modern wind turbines work from the wind that drives them to the electricity they deliver to the grid. This free online course builds practical, industry-aligned understanding for electricians and professionals who want to work confidently around wind power systems, support wind farm operations, or move into new roles in clean energy. You will connect core engineering concepts to real project decisions, helping you read technical information with clarity and communicate effectively with multidisciplinary teams.

You will begin by exploring why wind energy has become essential for power systems worldwide and what makes siting a wind farm challenging. Beyond geography, you will look at stakeholder involvement and environmental responsibilities, including the purpose of Environmental Impact Assessments and the realities of planning offshore projects. From there, the course guides you into wind behavior: profiles, atmospheric turbulence, and the fundamentals of assessing wind resources. You will also learn how remote sensing approaches can measure wind speed and why good data and statistics matter when evaluating turbulence and estimating performance.

Next, you will strengthen your grasp of wind energy economics by understanding how costs, energy production, revenue, and support mechanisms influence project viability. You will relate financing logic to technical choices and learn how profitability is evaluated using standard economic tools. The course then moves into turbine hardware, terminology, and components, helping you recognize how the main subsystems interact and what degrees of freedom matter for operation and safety. You will connect aerodynamic ideas such as flow around blades, power and thrust relationships, and rotor optimization to the energy capture process that ultimately determines output.

Because reliability is critical in wind farms, you will also study materials and structural behavior, including fatigue in metals, composites used in blades, load types acting on blades, and foundational beam theory concepts. This knowledge supports better troubleshooting, maintenance awareness, and informed conversations about failure modes and durability. Finally, you will tie everything together through grid connection, turbine control goals, and the integration challenges of variable generation. By the end, you will be able to explain how wind turbines convert a complex natural resource into grid-ready power and how technical, economic, and regulatory factors shape real-world wind projects.