Tidal power is currently fairly insignificant in the current market. However, the demand for renewable energy is growing rapidly and tidal power represents a cost-effective source; Tidal power investment is anticipated to average several billion a year for the next decade or so, if not more. This represents a significant market that can provide significant returns; I recommend interested investors invest through Brookfield Renewable Partners, or wealthier investors can look at Zurich Private Capital.
Seeking Alpha 18th Aug 2017 read more »