Electric Hydrofoils Save Energy, But Do They Earn Their Price?
Electric hydrofoils reduce drag by lifting the hull out of the water, allowing for faster travel and lower energy consumption. However, the economic viability is questioned due to factors like coastal conditions and uncertain passenger demand, specifically regarding a proposed ferry in Canada.
Key points
- Hydrofoils reduce drag and energy use
- Economic viability remains a concern
- Case study involves a Vancouver-based ferry proposal
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