🚀 Module 8: Advanced Topics
Stack Technology Advances
| Technology | Current (2024) | Target (2030) |
|---|---|---|
| Pt Loading | 0.2-0.4 mg/cm² | 0.1-0.125 mg/cm² |
| Power Density | 0.8-1.2 W/cm² | 1.5-2.0 W/cm² |
| Lifetime | 5,000-8,000 hours | 10,000-15,000 hours |
| Stack Cost | $80-150/kW | $30-45/kW |
Green Hydrogen Production
Electrolysis with Renewable Energy:
H₂O → H₂ + O₂ (using solar/wind electricity)
Efficiency: 70-85%
Current Cost: $5-8/kg (2024)
Target Cost: $1-2/kg (competitive with fossil fuels)
Future Outlook
Near-Term (2025-2027):
- Continued deployment in resort and campus applications
- 5-10% cost reduction through volume production
- Expanded refueling infrastructure at fleet locations
Medium-Term (2028-2032):
- Stack costs drop to $40-50/kW (50% reduction)
- Standardized "fuel cell kits" for golf carts
- Green hydrogen below $3/kg in many regions
Long-Term (2033+):
- FC systems cost-competitive with lithium batteries
- Widespread hydrogen infrastructure
- Near-zero emissions light vehicle transportation achieved
🎓 Course Complete!
You now understand:
- ✓ Fuel cell fundamentals and PEM technology
- ✓ Complete system architecture
- ✓ Hybrid integration topologies
- ✓ Power management strategies
- ✓ Safety and storage systems
- ✓ Future developments
This knowledge prepares you for real-world hydrogen fuel cell system design and integration!