The fund, under normal market conditions, invests at least 80% of its net assets (plus any borrowings for investment purposes) in a portfolio of renewable infrastructure companies that are involved in business activities related to renewable energy production, storage and transmission. Its investments in renewable infrastructure companies will typically be in the form of common stocks, but may also include preferred stocks. The fund may also invest in shares of companies through "new issues" or initial public offerings. It is non-diversified.