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<ACCEPTANCE-DATETIME>20240904210748
ACCESSION NUMBER:		0001193125-24-213416
CONFORMED SUBMISSION TYPE:	N-CSRS
PUBLIC DOCUMENT COUNT:		19
CONFORMED PERIOD OF REPORT:	20240630
FILED AS OF DATE:		20240905
DATE AS OF CHANGE:		20240904
EFFECTIVENESS DATE:		20240905

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BlackRock Utilities, Infrastructure & Power Opportunities Trust
		CENTRAL INDEX KEY:			0001528988
		ORGANIZATION NAME:           	
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		N-CSRS
		SEC ACT:		1940 Act
		SEC FILE NUMBER:	811-22606
		FILM NUMBER:		241279614

	BUSINESS ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809-3700
		BUSINESS PHONE:		(800) 882-0052

	MAIL ADDRESS:	
		STREET 1:		100 BELLEVUE PARKWAY
		CITY:			WILMINGTON
		STATE:			DE
		ZIP:			19809-3700

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BlackRock Utility & Infrastructure Trust
		DATE OF NAME CHANGE:	20110830
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<TYPE>N-CSRS
<SEQUENCE>1
<FILENAME>d878527dncsrs.htm
<DESCRIPTION>BLACKROCK UTILITIES, INFRASTRUCTURE & POWER OPPORTUNITIES TRUST
<TEXT>
Document 1 - file: d878527dncsrs.htm

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<TYPE>EX-99.CERT
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<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 302
<TEXT>
Document 2 - file: d878527dex99cert.htm

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<SEQUENCE>3
<FILENAME>d878527dex99906cert.htm
<DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 906
<TEXT>
Document 3 - file: d878527dex99906cert.htm

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<TYPE>EX-99.SECTION19
<SEQUENCE>4
<FILENAME>d878527dex99section19.htm
<DESCRIPTION>SECTION 19 NOTICES
<TEXT>
Document 4 - file: d878527dex99section19.htm

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<TYPE>EX-101.SCH
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<FILENAME>cik0001528988-20240630.xsd
<DESCRIPTION>XBRL TAXONOMY EXTENSION SCHEMA
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<TYPE>EXCEL
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<TEXT>
Document 13 - file: Financial_Report.xlsx

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<TEXT>
Document 14 - file: Show.js

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<FILENAME>report.css
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<TEXT>
Document 15 - file: report.css

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Document 17 - file: FilingSummary.html

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<TEXT>
Document 20 - file: MetaLinks.json

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<SEQUENCE>21
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