BlackRock Utility, Infrastructure & Power Opportunities Trust is a closed-end equity mutual fund launched by BlackRock, Inc. and managed by BlackRock Advisors, LLC. It invests in public equity markets worldwide, focusing on companies in the utilities and infrastructure sectors across diversified market capitalizations. The fund also invests through derivatives, with an emphasis on option writing. It was formerly known as BlackRock Utility and Infrastructure Trust, was formed on November 22, 2011, and is domiciled in the United States.