| Security Name | Ticker or CUSIP | Weighting |
| SMA Solar Technology AG | S92.GR |
8.75
%
|
| Prysmian SpA | PRY.IM |
8.22
%
|
| Schneider Electric S.A. | SU.FP |
7.90
%
|
| Quanta Services, Inc. | PWR |
7.40
%
|
| NGK Insulators, Ltd. | 5333.JP |
6.91
%
|
| Power-One, Inc. | PWER |
5.60
%
|
| EnerNOC, Inc. | ENOC |
4.09
%
|
| ESCO Technologies Inc. | ESE |
4.03
%
|
| ITC Holdings Corporation | ITC |
3.88
%
|
| American Superconductor Corporation | AMSC |
3.83
%
|
| Itron, Inc. | ITRI |
3.60
%
|
| General Cable Corporation | BGC |
3.39
%
|
| AZZ Incorporated | AZZ |
2.75
%
|
| ABB Ltd. | ABBN.VX |
2.08
%
|
| National Grid Plc | NG/.LN |
2.01
%
|
| Advanced Energy Industries, Inc. | AEIS |
1.93
%
|
| Siemens AG | SIE.GY |
1.92
%
|
| Telvent GIT, S.A. | TLVT |
1.89
%
|
| WESCO International, Inc. | WCC |
1.89
%
|
| General Electric Company | GE |
1.87
%
|
| MasTec, Inc. | MTZ |
1.83
%
|
| Cooper Industries Plc | CBE |
1.74
%
|
| MYR Group Inc. | MYRG |
1.70
%
|
| Valmont Industries, Inc. | VMI |
1.67
%
|
| Pike Electric Corp | PIKE |
1.61
%
|
| Echelon Corporation | ELON |
1.59
%
|
| SatCon Technology Corp | SATC |
1.34
%
|
| Comverge Inc. | COMV |
1.14
%
|
| Jinpan International Ltd | JST |
1.03
%
|
| PowerSecure International Inc | POWR |
0.98
%
|
| Ruggedcom, Inc. | RCM.CN |
0.89
%
|
| Digi International Inc. | DGII |
0.54
%
|