Member

E.ON Energy Trading SE

RWE Supply & Trading GmbH

Statkraft Markets GmbH

Vitol S.A

Royal Bank of Scotland PLC

EDF Trading Ltd.

SSE Energy Supply Ltd.

Morgan Stanley Capital Group Inc.

Merrill Lynch Commodities (Europe) Ltd.

Deutsche Bank AG, London branch

Danske Commodities A/S

Gazprom Marketing & Trading Ltd.

First Hydro Company

Accord Energy Limited

Scottish Power Energy Management Ltd.

IPM Energy Trading Limited

Barclays Bank Plc.

Authorised broker

Tullett Prebon Ltd.

GFI Broker Ltd.

Spectron Energy Services Ltd.

ICAP Energy Ltd.