LEAWOOD, Kan.--(BUSINESS WIRE)-- Tortoise Capital Advisors, L.L.C., the adviser of TYG, TYY, TYN, TPZ and NTG, (NYSE: TYG) (NYSE: TYY) (NYSE: TYN) (NYSE: TPZ) (NYSE: NTG), announced today the release of 2010 annual stockholders' reports for each of these funds.

The annual reports are available online at www.tortoiseadvisors.com. A hard copy of these reports are available free of charge upon request by calling (866) 362-9331 or emailing info@tortoiseadvisors.com.

About Tortoise Capital Advisors, LLC

Tortoise is an investment manager specializing in listed energy infrastructure investments, such as pipeline and power companies. As of Dec. 31, 2010, the adviser had approximately $6.1 billion of assets under management in six NYSE-listed investment companies and private accounts. For more information, visit our website at www.tortoiseadvisors.com.

Safe Harbor Statement

This press release shall not constitute an offer to sell or a solicitation to buy, nor shall there be any sale of these securities in any state or jurisdiction in which such offer or solicitation or sale would be unlawful prior to registration or qualification under the laws of such state or jurisdiction.

Tortoise Capital Advisors, L.L.C.
Pam Kearney, 866-362-9331
Investor Relations
pkearney@tortoiseadvisors.com

Source: Tortoise Capital Advisors