The Securities and Exchange Commission has not necessarily reviewed the information in this filing and has not determined if it is accurate and complete.
The reader should not assume that the information is accurate and complete.

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 13F

FORM 13F INFORMATION TABLE

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COLUMN 1 COLUMN 2 COLUMN 3 COLUMN 4 COLUMN 5 COLUMN 6 COLUMN 7 COLUMN 8
VALUE SHRS OR SH/ PUT/ INVESTMENT OTHER VOTING AUTHORITY
NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DISCRETION MANAGER SOLE SHARED NONE
Atlas Resource Partners, L.P. Com Unit LTD PR 04941A101 21,263 7,593,800 SH   DFND 1 7,593,800 0 0
Cobalt International Energy, Inc. COM 19075F106 246,546 34,822,878 SH   DFND 1 34,822,878 0 0
Niska Gas Storage Partners LLC UNIT LTD LIABI 654678101 63,719 20,488,525 SH   DFND 1 20,488,525 0 0
Enduro Royalty Trust TR UNIT 29269K100 22,790 8,600,000 SH   DFND 1 8,600,000 0 0
Pattern Energy Group, Inc. CL A 70338P100 323,815 16,962,546 SH   DFND 1 16,962,546 0 0
Sandridge Energy, Inc. COM 80007P307 13,870 51,370,888 SH   DFND 1 51,370,888 0 0
USA Compression Partners, LP COM UNIT LTD PAR 90290N109 94,903 6,581,328 SH   DFND 1 6,581,327 0 0
EP Energy Corp. CL A 268785102 161,075 31,276,726 SH   DFND 1 31,276,726 0 0
Terraform Power, Inc. CL A 88104R100 49,277 3,465,300 SH   DFND 1 3,465,300 0 0
Enviva Partners, LP COM 29414J107 5,064 405,138 SH   DFND 1 405,138 0 0
Talen Energy Corp COM 87422J105 454,244 44,974,658 SH   DFND 1 44,974,658 0 0