# Search In-person and Online Courses
**Source**: https://learningforlife.tudelft.nl/our-courses/
**Parent**: https://learningforlife.tudelft.nl/
Items 1-12 of 224
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- [Nanofiltration and Reverse Osmosis in Water Treatment](https://learningforlife.tudelft.nl/nanofiltration-and-reverse-osmosis-in-water-treatment/)
Start date Mar 25, 2026
4 - 5 Hours per week
€ 975,-
- [Solar and Chemical Energy Conversions for Green Hydrogen](https://learningforlife.tudelft.nl/solar-and-chemical-energy-conversions-for-green-hydrogen/)
Start date Mar 25, 2026
6 - 7 Hours per week
€ 930,-
- [Economics of Cybersecurity: Business Strategies and Policy Interventions](https://learningforlife.tudelft.nl/economics-of-cybersecurity-business-strategies-and-policy-interventions/)
Start date Mar 25, 2026
4 - 6 Hours per week
€ 1.145,-
- [High-Rate Anaerobic Wastewater Treatment](https://learningforlife.tudelft.nl/high-rate-anaerobic-wastewater-treatment/)
Start date Mar 25, 2026
4 - 5 Hours per week
€ 1.085,-
- [Design for Complexity: Using systems and transition thinking in design](https://learningforlife.tudelft.nl/design-for-complexity-using-systems-and-transition-thinking-in-design/)
Start date Apr 1, 2026
10 - 12 Hours
€ 1.500,-
- [AI in Aerospace: Preparing for What’s Next](https://learningforlife.tudelft.nl/ai-in-aerospace-preparing-for-what-s-next/)
Start date Apr 2, 2026
€ 500,-
- [AI in Public Service: Risks and Opportunities](https://learningforlife.tudelft.nl/ai-in-public-service-risks-and-opportunities/)
Start date Apr 7, 2026
4 - 6 Hours per week
€ 575,-
- [The Economics of Energy Transition](https://learningforlife.tudelft.nl/the-economics-of-energy-transition/)
Start date Apr 10, 2026
Free
- [Aeroacoustics: Measurement Techniques](https://learningforlife.tudelft.nl/aeroacoustics-measurement-techniques/)
Start date Apr 15, 2026
5 - 7 Hours per week
€ 820,-
- [Circularity Applications in Renewable Energy Technologies](https://learningforlife.tudelft.nl/circularity-applications-in-renewable-energy-technologies/)
Start date Apr 21, 2026
Free
- [Circularity Principles for Renewable Energy Technologies](https://learningforlife.tudelft.nl/circularity-principles-for-renewable-energy-technologies/)
Start date Apr 21, 2026
Free
- [Aerobic Granular Sludge Technology for Wastewater Treatment](https://learningforlife.tudelft.nl/aerobic-granular-sludge-technology-for-wastewater-treatment/)
Start date Apr 22, 2026
4 - 6 Hours per week
€ 1.085,-