Castro put the cost at "less than 1 percent of the current investment being made in our country."
With current investments exceeding $12 billion, it is one of the world's largest port development projects.
The private sector alone contributes more than 85% of current investments for a low carbon economy.
The couple may also be less tolerant of risk than their current investments suggest.
The companies listed below represent both current and past investments.
Look at the cash flow and the economics of your current investment.
They would earn premiums on their current investments of 25 to 50 percent.
Which also means your current investment in IT is fully protected.
"That intention has already been met with the current investment," she said.
The firm has over $3 billion under management and current investments in more than 90 companies.