Modular installations gaining traction
Pre-fabricated turbine units are cutting installation time from months to weeks. You can scale capacity by adding modules rather than rebuilding entire systems. The upfront cost is higher, but the flexibility pays off when flow patterns change.
Integration with existing infrastructure
Many new opportunities come from retrofitting irrigation channels and water treatment systems. These installations avoid major environmental disruption and leverage infrastructure that's already there. The engineering challenges are different, but the potential is significant.
Better forecasting tools for seasonal planning
Machine learning models are improving flow predictions for dry season planning. You still need local knowledge and real measurements, but the tools help you spot patterns across multiple years that would be hard to catch otherwise.