PAGE 1 000 A000000 04/30/2011 000 C000000 0001306550 000 D000000 N 000 E000000 NF 000 F000000 Y 000 G000000 N 000 H000000 N 000 I000000 6.1 000 J000000 A 001 A000000 BLACKROCK ENERGY AND RESOURCES TRUST 001 B000000 811-21656 001 C000000 8888252257 002 A000000 100 BELLEVUE PARKWAY 002 B000000 WILMINGTON 002 C000000 DE 002 D010000 19809 003 000000 N 004 000000 N 005 000000 N 006 000000 N 007 A000000 N 007 B000000 0 007 C010100 1 008 A000001 BLACKROCK ADVISORS, LLC 008 B000001 A 008 C000001 801-47710 008 D010001 WILMINGTON 008 D020001 DE 008 D030001 19809 008 A000002 STATE STREET RESEARCH & MANAGEMENT CO. 008 B000002 S 008 C000002 801-18538 008 D010002 BOSTON 008 D020002 MA 008 D030002 02111 012 A000001 BNY MELLON SHAREOWNER SERVICES 012 B000001 85-0000000 012 C010001 JERSEY CITY 012 C020001 NJ 012 C030001 07310 013 A000001 DELOITTE & TOUCHE LLP 013 B010001 NEW YORK 013 B020001 NY 013 B030001 10281 014 A000001 BLACKROCK CAPITAL MARKETS, LLC 014 B000001 8-67827 014 A000002 BLACKROCK EXECUTION SERVICES 014 B000002 8-00000 014 A000003 BLACKROCK FUND DISTRIBUTION CO. 014 B000003 8-00000 014 A000004 BLACKROCK INVESTMENTS, INC. PAGE 2 014 B000004 8-048436 014 A000005 Harris Williams LLC 014 B000005 8-53380 014 A000006 PNC CAPITAL MARKETS, INC. 014 B000006 8-032493 014 A000007 PNC INVESTMENTS LLC 014 B000007 8-066195 015 A000001 THE BANK OF NEW YORK MELLON 015 B000001 C 015 C010001 NEW YORK 015 C020001 NY 015 C030001 10286 015 E010001 X 018 000000 Y 019 A000000 Y 019 B000000 294 019 C000000 BLKRKADVSR 020 A000001 UBS SECURITIES 020 B000001 13-2932996 020 C000001 271 020 A000002 CREDIT SUISSE FIRST BOSTON 020 B000002 13-5659485 020 C000002 124 020 A000003 MORGAN STANLEY 020 B000003 13-2655998 020 C000003 98 020 A000004 CITIGROUP 020 B000004 11-2418191 020 C000004 83 020 A000005 JEFFERIES & CO., INC. 020 B000005 95-2622900 020 C000005 69 020 A000006 GOLDMAN SACHS & CO. 020 B000006 13-5108880 020 C000006 54 020 A000007 RBC CAPITAL MARKETS CORP. 020 B000007 13-5033225 020 C000007 49 020 A000008 COWEN & CO., LLC 020 B000008 38-3698933 020 C000008 48 020 A000009 JP MORGAN SECURITIES 020 B000009 13-3224016 020 C000009 44 020 A000010 DAHLMAN ROSE & CO. 020 B000010 13-3957463 020 C000010 30 021 000000 870 022 A000001 UBS SECURITIES 022 B000001 13-2932996 022 C000001 90974 PAGE 3 022 D000001 411022 022 A000002 CREDIT SUISSE FIRST BOSTON 022 B000002 13-5659485 022 C000002 155699 022 D000002 10793 022 A000003 CITIGROUP 022 B000003 11-2418191 022 C000003 136427 022 D000003 2341 022 A000004 MORGAN STANLEY 022 B000004 13-2655998 022 C000004 54384 022 D000004 6322 022 A000005 JP MORGAN CHASE BANK 022 B000005 13-2624428 022 C000005 19123 022 D000005 35224 022 A000006 JEFFERIES & CO., INC. 022 B000006 95-2622900 022 C000006 38517 022 D000006 14629 022 A000007 GOLDMAN SACHS & CO. 022 B000007 13-5108880 022 C000007 18033 022 D000007 32755 022 A000008 BARCLAYS CAPITAL, INC. 022 B000008 06-1031656 022 C000008 45468 022 D000008 80 022 A000009 PIPELINE TRADING 022 B000009 20-0096986 022 C000009 16446 022 D000009 18295 022 A000010 MERRILL LYNCH 022 B000010 13-3180818 022 C000010 24231 022 D000010 5740 023 C000000 599302 023 D000000 537201 024 000000 N 026 A000000 N 026 B000000 N 026 C000000 N 026 D000000 Y 026 E000000 N 026 F000000 N 026 G010000 N 026 G020000 N 026 H000000 N 027 000000 N 028 A010000 0 PAGE 4 028 A020000 0 028 A030000 0 028 A040000 0 028 B010000 0 028 B020000 0 028 B030000 0 028 B040000 0 028 C010000 0 028 C020000 0 028 C030000 0 028 C040000 0 028 D010000 0 028 D020000 0 028 D030000 0 028 D040000 0 028 E010000 0 028 E020000 0 028 E030000 0 028 E040000 0 028 F010000 0 028 F020000 0 028 F030000 0 028 F040000 0 028 G010000 0 028 G020000 0 028 G030000 0 028 G040000 0 028 H000000 0 030 A000000 0 030 B000000 0.00 030 C000000 0.00 031 A000000 0 031 B000000 0 032 000000 0 033 000000 0 035 000000 0 036 B000000 0 038 000000 0 042 A000000 0 042 B000000 0 042 C000000 0 042 D000000 0 042 E000000 0 042 F000000 0 042 G000000 0 042 H000000 0 043 000000 0 044 000000 0 045 000000 Y 046 000000 N 047 000000 Y PAGE 5 048 000000 1.200 048 A010000 0 048 A020000 0.000 048 B010000 0 048 B020000 0.000 048 C010000 0 048 C020000 0.000 048 D010000 0 048 D020000 0.000 048 E010000 0 048 E020000 0.000 048 F010000 0 048 F020000 0.000 048 G010000 0 048 G020000 0.000 048 H010000 0 048 H020000 0.000 048 I010000 0 048 I020000 0.000 048 J010000 0 048 J020000 0.000 048 K010000 0 048 K020000 0.000 049 000000 N 050 000000 N 051 000000 N 052 000000 N 053 A000000 Y 053 B000000 Y 053 C000000 N 054 A000000 Y 054 B000000 Y 054 C000000 N 054 D000000 N 054 E000000 N 054 F000000 N 054 G000000 Y 054 H000000 Y 054 I000000 N 054 J000000 Y 054 K000000 N 054 L000000 N 054 M000000 Y 054 N000000 N 054 O000000 N 055 A000000 N 055 B000000 N 056 000000 Y 057 000000 N 058 A000000 N 059 000000 Y PAGE 6 060 A000000 N 060 B000000 N 061 000000 0 062 A000000 N 062 B000000 0.0 062 C000000 0.0 062 D000000 0.0 062 E000000 0.0 062 F000000 0.0 062 G000000 0.0 062 H000000 0.0 062 I000000 0.0 062 J000000 0.0 062 K000000 0.0 062 L000000 0.0 062 M000000 0.0 062 N000000 0.0 062 O000000 0.0 062 P000000 0.0 062 Q000000 0.0 062 R000000 0.0 063 A000000 0 063 B000000 0.0 066 A000000 Y 066 B000000 N 066 C000000 N 066 D000000 N 066 E000000 Y 066 F000000 N 066 G000000 N 067 000000 N 068 A000000 N 068 B000000 N 069 000000 N 070 A010000 Y 070 A020000 N 070 B010000 Y 070 B020000 Y 070 C010000 Y 070 C020000 N 070 D010000 Y 070 D020000 N 070 E010000 Y 070 E020000 N 070 F010000 Y 070 F020000 N 070 G010000 Y 070 G020000 N 070 H010000 Y 070 H020000 N 070 I010000 N PAGE 7 070 I020000 N 070 J010000 Y 070 J020000 N 070 K010000 Y 070 K020000 Y 070 L010000 Y 070 L020000 Y 070 M010000 Y 070 M020000 N 070 N010000 Y 070 N020000 Y 070 O010000 Y 070 O020000 N 070 P010000 Y 070 P020000 Y 070 Q010000 N 070 Q020000 N 070 R010000 N 070 R020000 N 071 A000000 710492 071 B000000 753669 071 C000000 887195 071 D000000 80 072 A000000 6 072 B000000 6002 072 C000000 0 072 D000000 0 072 E000000 16 072 F000000 5303 072 G000000 0 072 H000000 0 072 I000000 6 072 J000000 64 072 K000000 0 072 L000000 82 072 M000000 30 072 N000000 7 072 O000000 0 072 P000000 0 072 Q000000 19 072 R000000 0 072 S000000 15 072 T000000 0 072 U000000 0 072 V000000 0 072 W000000 36 072 X000000 5562 072 Y000000 521 072 Z000000 977 072AA000000 79775 072BB000000 45000 PAGE 8 072CC010000 197211 072CC020000 0 072DD010000 24111 072DD020000 0 072EE000000 0 073 A010000 0.8100 073 A020000 0.0000 073 B000000 0.0000 073 C000000 0.0000 074 A000000 203 074 B000000 0 074 C000000 0 074 D000000 0 074 E000000 0 074 F000000 936428 074 G000000 0 074 H000000 0 074 I000000 48176 074 J000000 7571 074 K000000 1 074 L000000 846 074 M000000 256 074 N000000 993481 074 O000000 1072 074 P000000 1068 074 Q000000 0 074 R010000 0 074 R020000 0 074 R030000 12112 074 R040000 401 074 S000000 0 074 T000000 978828 074 U010000 29766 074 U020000 0 074 V010000 32.88 074 V020000 0.00 074 W000000 0.0000 074 X000000 57434 074 Y000000 200 075 A000000 0 075 B000000 894626 076 000000 31.44 077 A000000 N 078 000000 N 080 C000000 0 081 B000000 0 082 B000000 0 083 B000000 0 084 B000000 0 086 A010000 0 086 A020000 0 PAGE 9 086 B010000 0 086 B020000 0 086 C010000 0 086 C020000 0 086 D010000 0 086 D020000 0 086 E010000 0 086 E020000 0 086 F010000 0 086 F020000 0 087 A010000 COMMON 087 A020000 09250U101 087 A030000 BGR 088 A000000 N 088 B000000 N 088 C000000 N 088 D000000 N SIGNATURE BOB MAURER TITLE MANAGER