Dennis Barnes
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Dennis Barnes
Non-Executive Director / Mercury NZ
Dennis Barnes has experience in New Zealand's energy markets and large scale asset investment.
Mr Barnes was the chief executive of Contact Energy, a nine-year role during which he led that company's investment in renewable energy and flexible generation (including construction of the Te Mihi geothermal power station, the development of the Tauhara field, and the introduction in 2011 of the Ahuroa gas storage facility and Stratford peaking plant). Prior to that, Mr Barnes had managed Origin Energy's portfolio of wholesale markets activities.
Mr Barnes was the chief executive of Contact Energy, a nine-year role during which he led that company's investment in renewable energy and flexible generation (including construction of the Te Mihi geothermal power station, the development of the Tauhara field, and the introduction in 2011 of the Ahuroa gas storage facility and Stratford peaking plant). Prior to that, Mr Barnes had managed Origin Energy's portfolio of wholesale markets activities.
Lists and Charts
Total Shareholder Return as at 31/10/24
| Rank | Company | 1 yr | 5 yr |
|---|---|---|---|
| 571st | Mercury NZ | 22% | 10% |
1740 WA (and selected non WA) listed companies ranked by
1 year TSR relative to other companies with similar revenue
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1 year TSR relative to other companies with similar revenue
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Roles
Year started and most recent title
Revenue
| Rank | Company | Revenue | |
|---|---|---|---|
| th |  | Mercury NZ | $3,303.7m |
1334 listed non wa companies ranked by revenue.
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Powered by Morningstar ®
Person Activity
| NEW ROLE: Non-Executive Director, Mercury NZ | 10 Feb 2022 |
