Cryptocurrency and blockchain courses can help you learn how distributed ledgers work, how transactions are verified, and how major blockchain networks are structured. You can build skills in wallet management, smart contract basics, and evaluating blockchain use cases. Many courses introduce tools such as crypto exchanges, block explorers, and frameworks used to experiment with decentralized applications.

Northwestern University
Skills you'll gain: Liberal Arts, Social Studies, Culture, World History, Cultural Diversity, Intercultural Competence, Diversity Awareness, Social Justice, European History, Social Impact, Political Sciences, Ethical Standards And Conduct
Mixed · Course · 1 - 3 Months

Duke University
Skills you'll gain: Electrical Power, Electric Power Systems, Energy and Utilities, Electrical Systems, Basic Electrical Systems, Market Dynamics, Operating Cost, Plant Operations and Management, Environmental Regulations, Regulatory Compliance, Regulatory Requirements, Dispatching
Beginner · Course · 1 - 4 Weeks

Rutgers the State University of New Jersey
Skills you'll gain: Inventory Management, Warehousing, Warehouse Management, Logistics Management, Inventory and Warehousing, Inventory Management System, Transportation, Supply Chain, and Logistics, Inventory Control, Warehouse Operations, Logistics, Transportation Operations, Transportation Management, Supply Chain Management, Supply Chain, Order Delivery, Customer Service, Operating Cost
Beginner · Course · 1 - 4 Weeks

Starweaver
Skills you'll gain: Team Motivation, Delegation Skills, Team Performance Management, Performance Management, Employee Performance Management, Management Training And Development, Motivational Skills, Emotional Intelligence, People Management, Supervision, Staff Management, Diversity and Inclusion, Team Building, Cultural Sensitivity, Teamwork, Team Collaboration, Leadership, Communication Strategies, Collaboration, Cross-Functional Collaboration
Beginner · Course · 1 - 4 Weeks

Lund University
Skills you'll gain: Climate Change Programs, Climate Change Mitigation, Sustainable Development, Climate Change Adaptation, Social Justice, Drive Engagement, Community Development, Social Impact, Mitigation, Systems Thinking, Stakeholder Engagement, Research and Design, Visionary, Data-Driven Decision-Making, Finance, Innovation, Strategic Partnership, Governance, Collaboration
Beginner · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Power Electronics, Control Systems, Electronic Systems, Electrical Power, Electric Power Systems, Electrical Engineering, Electronics, Energy and Utilities, Simulation and Simulation Software, Simulations, Mathematical Modeling
Build toward a degree
Intermediate · Course · 1 - 4 Weeks

Johns Hopkins University
Skills you'll gain: Environmental Regulations, Environmental Laws, Laboratory Testing, Public Health, Environmental Monitoring, Environmental Science, Health Assessment, Public Health and Disease Prevention, Epidemiology, Law, Regulation, and Compliance, Biochemistry, Environmental Policy, Analytical Chemistry, Case Studies, Community Health, Risk Analysis
Beginner · Course · 1 - 3 Months

University of California, Davis
Skills you'll gain: Adaptability, Resilience, Professional Development, Action Oriented, Overcoming Obstacles, Self-Awareness, Cognitive flexibility, Expectation Management, Growth Mindedness, Personal Development, Relationship Building, Plan Execution, Productivity, Planning, Behavioral Management, Positivity
Beginner · Course · 1 - 4 Weeks

Alex Genadinik
Skills you'll gain: Team Motivation, Habit Formation, Self-Motivation, Motivational Skills, Creativity, Goal Setting, Creative Thinking, Leadership and Management, Productivity, Initiative and Leadership, Business Planning, Growth Mindedness, Copywriting, Market Opportunities, Music, Student Support and Services, Fundraising, Personal Development, Problem Solving, Writing
Beginner · Specialization · 3 - 6 Months

Arizona State University
Skills you'll gain: Energy and Utilities, Electrical Systems, Electric Power Systems, Chemistry, Analytical Testing, Sustainable Technologies, Capacity Management, Engineering Calculations, Performance Testing
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Photography, Photo Editing, Post-Production, Photo/Video Production and Technology, Adobe Photoshop, Color Theory, Image Quality, Visual Storytelling, Cinematography, Editing, Adobe Creative Cloud, Control Panels, Creative Design, Adaptability, Planning, Communication Strategies, File Management, Creativity
Beginner · Specialization · 1 - 3 Months

Skills you'll gain: Power Electronics, Thermal Management, Electrical Safety, Electrical Power, Building Codes, Electric Power Systems, Electronic Systems, Electrical Equipment, Electrical Systems, Embedded Software, Electronic Components, Energy and Utilities, Basic Electrical Systems, Sustainable Technologies, Automation, Environmental Issue, Environment and Resource Management, Environmental Regulations, Environmental Engineering and Restoration, Geospatial Information and Technology
Intermediate · Specialization · 1 - 3 Months