ENERGY ONE LIMITED — Director's Dealing 2011

Mar 13, 2011

Appendix 3Y Change of Director’s Interest Notice

Energy One Limited Level 5, 62 Pitt Street Sydney NSW 2000 GPO Box 3968, Sydney NSW 2001 Telephone: +61 2 8252 9898 Facsimile: +61 2 8252 9888

11 March 2011

Change of Director’s Interest Notice

In accordance with ASX Listing Rule 3.19A, the Change of Director’s Interest Notice (Appendix 3Y) in respect of Ottmar Weiss is attached.

Energy One Limited

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Reena Minhas Company Secretary

• See chapter 19 for defined terms. Appendix 3Y Page 1

11/3/2002

Appendix 3Y Change of Director’s Interest Notice

Rule 3.19A.2

Appendix 3Y

Change of Director’s Interest Notice

Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX’s property and may be made public.

Introduced 30/9/2001.

Name of entity ENERGY ONE LTD ABN 37 076 583 018

We (the entity) give ASX the following information under listing rule 3.19A.2 and as agent for the director for the purposes of section 205G of the Corporations Act.

Name of Director	Ottmar Weiss
Date of last notice	14thMay 2010

Part 1 - Change of director’s relevant interests in securities

In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust

Note: In the case of a company, interests which come within paragraph (i) of the definition of “notifiable interest of a director” should be disclosed in this part.

Direct or indirect interest	Direct interest
Nature of indirect interest (including registered holder) Note: Provide details of the circumstances giving rise to the relevant interest.	N/A
Date of change	7thMarch 2011
No. of securities held prior to change	200,000 Ordinary Shares 600,000 Director Options
Class	Ordinary Shares
Number acquired	6,843 Ordinary Shares
Number disposed	N/A
Value/Consideration Note: If consideration is non-cash, provide details and estimated valuation	$931.16
No. of securities held after change	206,843 Ordinary Shares 600,000 Director Options
Nature of change Example: on-market trade, off-market trade, exercise of options, issue of securities under dividend reinvestment plan, participation in buy-back	Acquired on-market

• See chapter 19 for defined terms.

Appendix 3Y Page 2

1/1/2011

Appendix 3Y Change of Director’s Interest Notice

Part 2 – Change of director’s interests in contracts

Note: In the case of a company, interests which come within paragraph (ii) of the definition of “notifiable interest of a director” should be disclosed in this part.

Detail of contract N/A Nature of interest Name of registered holder (if issued securities) Date of change No. and class of securities to which interest related prior to change Note: Details are only required for a contract in relation to which the interest has changed Interest acquired Interest disposed Value/Consideration Note: If consideration is non-cash, provide details and an estimated valuation Interest after change

Part 3 – Closed period

Were the interests in the securities or contracts detailed above traded during a +closed period where prior written clearance was required?	No
If so, was prior written clearance provided to allow the trade to proceed during this period?
If prior written clearance was provided, on what date was this provided?

• See chapter 19 for defined terms.

Appendix 3Y Page 3

11/3/2002