    <SEC-DOCUMENT>0001193125-22-065687-index.html : 20220304
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    <ACCEPTANCE-DATETIME>20220304133143
    ACCESSION NUMBER:		0001193125-22-065687
    CONFORMED SUBMISSION TYPE:	N-CSR
    PUBLIC DOCUMENT COUNT:		26
    CONFORMED PERIOD OF REPORT:	20211231
    FILED AS OF DATE:		20220304
    DATE AS OF CHANGE:		20220304
    EFFECTIVENESS DATE:		20220304

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			BlackRock Energy & Resources Trust
    		CENTRAL INDEX KEY:			0001306550
    		IRS NUMBER:				000000000
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		N-CSR
    		SEC ACT:		1940 Act
    		SEC FILE NUMBER:	811-21656
    		FILM NUMBER:		22713311

    	BUSINESS ADDRESS:
    		STREET 1:		100 BELLEVUE PARKWAY
    		CITY:			WILMINGTON
    		STATE:			DE
    		ZIP:			19809
    		BUSINESS PHONE:		888-825-2257

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

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	BlackRock Global Energy & Resources Trust
    		DATE OF NAME CHANGE:	20041020
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    <TYPE>N-CSR
    <SEQUENCE>1
    <FILENAME>d479935dncsr.htm
    <DESCRIPTION>BLACKROCK ENERGY & RESOURCES TRUST
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    Document 1 - file: d479935dncsr.htm

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    <TYPE>EX-99.CERT
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    <DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 302
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    <TYPE>EX-99.906CERT
    <SEQUENCE>3
    <FILENAME>d479935dex99906cert.htm
    <DESCRIPTION>CERTIFICATION PURSUANT TO SECTION 906
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    Document 3 - file: d479935dex99906cert.htm

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    <TYPE>EX-99.SECTION19
    <SEQUENCE>4
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    <DESCRIPTION>SECTION 19 NOTICES
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    Document 4 - file: d479935dex99section19.htm

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    <DESCRIPTION>CORPORATE GOVERNANCE AND PROXY VOTING GUIDELINES FOR U.S. SECURITIES
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