Tortoise Power and Energy Infrastructure Fund, Inc. is a closed-ended balanced mutual fund launched and managed by Tortoise Capital Advisors, LLC. The fund invests in the fixed income and public equity markets of the United States. It invests in securities of companies operating in the power and energy infrastructure sectors. The fund employs a fundamental analysis with a bottom up stock picking approach with focus on factors like comparison of quantitative, qualitative, and relative value factors to create its portfolio. It was formerly known as Tortoise Power and Energy Income Company. Tortoise Power and Energy Infrastructure Fund, Inc. was formed on July 5, 2007 and is domiciled in the United States.