What emerging technologies will make hydroelectric energy source safer, more usable, more efficient, cleaner, etc?

Emerging Technologies that will make Hydroelectric Energy Source Safer

The variation in technology to labor lower loads and higher peaks make the hydroelectric energy source safer, more usable, more efficient and cleaner. The plants can also adapt speed drives changing the capability to suffice various sorts of demands which includes great speed response. Such variation can alter the income rate by 85%. The spread of operating range of the plant can increase income rate by 61%.