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
OMB APPROVAL
OMB Number: 3235-0006
Estimated average burden
hours per response: 23.8
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
A.O. SMITH ORD 831865209 1,717 36,309 SH   SOLE   36,309 0 0
AECOM TECHNOLOGY ORD 00766T100 12 350 SH   SOLE   350 0 0
AGRIUM(US) ORD 008916108 13 150 SH   SOLE   150 0 0
AMERICAN WATER WORKS CO INC ORD 030420103 14 300 SH   SOLE   300 0 0
AQUA AMERICA INC ORD 03836W103 5 225 SH   SOLE   225 0 0
AUTODESK ORD 052769106 5 85 SH   SOLE   85 0 0
BORGWARNER ORD 099724106 9,410 178,864 SH   SOLE   178,864 0 0
BUNGE ORD G16962105 8 100 SH   SOLE   100 0 0
CALPINE CORP (UN*) ORD 131347304 21,089 971,856 SH   SOLE   971,856 0 0
CHENIERE ENERGY INC ORD 16411R208 8,332 104,107 SH   SOLE   104,107 0 0
CLEAN ENERGY FUELS ORD 184499101 1 125 SH   SOLE   125 0 0
CLEAN HARBORS ORD 184496107 12 225 SH   SOLE   225 0 0
CONSTELLIUM NV- CLASS A (UN*) ORD N22035104 3,140 127,586 SH   SOLE   127,586 0 0
DAQO NEW ENERGY CORP-ADR (US*) DR 23703Q203 2,816 65,770 SH   SOLE   65,770 0 0
DELPHI AUTOMOTIVE PLC ORD G27823106 18,931 308,631 SH   SOLE   308,631 0 0
DOMINION RES D SER A UNITS 6.375% 01-JUL-2017 CONVPRF 25746U869 1,497 30,000 SH   SOLE   30,000 0 0
DOMINION RESOURCES INC/VA ORD 25746U109 13,297 192,454 SH   SOLE   192,454 0 0
EMERSON ELECTRIC CO ORD 291011104 13 200 SH   SOLE   200 0 0
EXELON CORP ORD 30161N101 19,308 566,385 SH   SOLE   566,385 0 0
EXELON CORP 6.5% 01-JUN-2017 CONVPRF 30161N127 2,032 40,000 SH   SOLE   40,000 0 0
FIRST SOLAR INC ORD 336433107 3 50 SH   SOLE   50 0 0
FLOWSERVE ORD 34354P105 15 210 SH   SOLE   210 0 0
FUEL SYSTEMS SOLUTIONS ORD 35952W103 1 150 SH   SOLE   150 0 0
FUEL TECH INC ORD 359523107 2 400 SH   SOLE   400 0 0
FUELCELL ENERGY INC (UQ*) ORD 35952H106 5,280 2,526,427 SH   SOLE   2,526,427 0 0
GENERAL ELECTRIC ORD 369604103 30,163 1,177,332 SH   SOLE   1,177,332 0 0
INTL BUSINESS MACHINES CORP (US*) ORD 459200101 6 30 SH   SOLE   30 0 0
ITC HOLDINGS CORP ORD 465685105 9,542 267,808 SH   SOLE   267,808 0 0
ITRON INC US ORD 465741106 8 200 SH   SOLE   200 0 0
JA SOLAR HOLDINGS CO LTD-ADR (US*) DR 466090206 4,725 510,862 SH   SOLE   510,862 0 0
January 16 Calls on NEE US (125) EQTY_OP 65339F101 72 1,114 SH   SOLE   1,114 0 0
JINKOSOLAR HOLDING CO-ADR (US*) DR 47759T100 8,308 302,232 SH   SOLE   302,232 0 0
JOHNSON CONTROLS INC ORD 478366107 7 150 SH   SOLE   150 0 0
LINEAR TECHNOLOGY CORP (UW*) ORD 535678106 3,544 79,829 SH   SOLE   79,829 0 0
NEXTERA ENERGY INC ORD 65339F101 72,120 768,215 SH   SOLE   768,215 0 0
NORTHEAST UTILITIES ORD 664397106 4,268 96,354 SH   SOLE   96,354 0 0
NRG ENERGY INC ORD 629377508 17,508 574,405 SH   SOLE   574,405 0 0
NRG YIELD INC-CLASS A (UN*) ORD 62942X108 9,557 203,116 SH   SOLE   203,116 0 0
OGE ENERGY CORP ORD 670837103 17,783 479,190 SH   SOLE   479,190 0 0
ONEOK INC ORD 682680103 9,097 138,787 SH   SOLE   138,787 0 0
PATTERN ENERGY GROUP INC (UQ*) ORD 70338P100 18,148 586,950 SH   SOLE   586,950 0 0
PENTAIR ORD G7S007104 10 150 SH   SOLE   150 0 0
PNM RESOURCES INC ORD 69349H107 11,350 455,637 SH   SOLE   455,637 0 0
POTASH CORP SAS (US) ORD 73755L107 10 300 SH   SOLE   300 0 0
POWER SOLUTIONS INTERNATIONA (UR*) ORD 73933G202 14,982 217,129 SH   SOLE   217,129 0 0
POWER-ONE INC (UQ*) ORD 73930R102 3 500 SH   SOLE   500 0 0
PPL CORPORATION ORD 69351T106 4,170 126,988 SH   SOLE   126,988 0 0
QUANTA SERVICES INC ORD 74762E102 16,762 461,895 SH   SOLE   461,895 0 0
ROCKWOOD HOLDINGS INC (UN*) ORD 774415103 16,095 210,535 SH   SOLE   210,535 0 0
RUBICON TECHNOLOGY INC (UQ*) ORD 78112T107 1,832 431,090 SH   SOLE   431,090 0 0
SEMPRA ENERGY ORD 816851109 31,636 300,206 SH   SOLE   300,206 0 0
SILVER SPRING NETWORKS INC (UN*) ORD 82817Q103 6,722 696,572 SH   SOLE   696,572 0 0
SOLARCITY CORP (UQ*) ORD 83416T100 15,569 261,225 SH   SOLE   261,225 0 0
SPECTRA ENERGY CORP ORD 847560109 18,087 460,689 SH   SOLE   460,689 0 0
SUNEDISON INC ORD 86732Y109 19,257 1,019,948 SH   SOLE   1,019,948 0 0
SUNEDISON SEMICONDUCTOR LTD (UW*) ORD Y8213L102 4,921 254,314 SH   SOLE   254,314 0 0
SUNPOWER CORP ORD 867652406 7,757 228,945 SH   SOLE   228,945 0 0
TCP INTERNATIONAL HOLDINGS L (UN*) ORD 872375100 5,589 733,451 SH   SOLE   733,451 0 0
TERRAFORM POWER INC - A (UW*) ORD 88104R100 8,809 305,241 SH   SOLE   305,241 0 0
TETRA TECH ORD 88162G103 11 450 SH   SOLE   450 0 0
TRINA SOLAR LTD-SPON ADR DR 89628E104 3,240 268,405 SH   SOLE   268,405 0 0
UNION PACIFIC CORP (UN*) ORD 907818108 21,142 195,005 SH   SOLE   195,005 0 0
VEECO INSTRUMENTS INC (UW*) ORD 922417100 5,126 146,664 SH   SOLE   146,664 0 0
WESTPORT INNOVATIONS (US) ORD 960908309 3,444 327,670 SH   SOLE   327,670 0 0
WILLIAMS COS INC ORD 969457100 34,842 629,481 SH   SOLE   629,481 0 0
XYLEM INC ORD 98419M100 14 400 SH   SOLE   400 0 0
YARA INTERNATIONAL-ADR (US*) DR 984851204 10 200 SH   SOLE   200 0 0