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| TR-1: NOTIFICATION OF MAJOR INTEREST IN SHARESi | |||||
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| 1. Identity of the issuer or the underlying issuer | Zenergy Power Plc | ||||
| 2 Reason for the notification (please tick the appropriate box or boxes): | |||||
| An acquisition or disposal of voting rights | 
 Yes | ||||
| An acquisition or disposal of qualifying financial instruments which may result in the acquisition of shares already issued to which voting rights are attached | 
 No | ||||
| An acquisition or disposal of instruments with similar economic effect to qualifying financial instruments | 
 No | ||||
| An event changing the breakdown of voting rights | 
 No | ||||
| Other (please specify): |  |  | |||
| 3. Full name of person(s) subject to the | 
 Global AEGON Asset Management Group | ||||
| 4. Full name of shareholder(s)  |  | ||||
| 5. Date of the transaction and date on | 
 24th September 2010 | ||||
| 6. Date on which issuer notified: | 
 28th September 2010 | ||||
| 7. Threshold(s) that is/are crossed or | 
 4% | ||||
| 8. Notified details: | ||||||||||||||||
| A: Voting rights attached to shares viii, ix | ||||||||||||||||
| Class/type of 
 | Situation previous | Resulting situation after the triggering transaction | ||||||||||||||
| Number | Number | Number | Number of voting | % of voting rights x | ||||||||||||
| Direct | Direct xi | Indirect xii | Direct | Indirect | ||||||||||||
| GB00B19HBR28 
 | 3,096,942 
 | 3,096,942 
 | 2,281,026 
 | 2,281,026 
 | 326,416 
 | 3.30% 
 | 0.47% 
 | |||||||||
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| B: Qualifying Financial Instruments | ||||||||||||||||
| Resulting situation after the triggering transaction | ||||||||||||||||
| Type of financial | Expiration | Exercise/ | Number of voting | % of voting | ||||||||||||
|  |  |  |  |  | ||||||||||||
|  | ||||||||||||||||
| C: Financial Instruments with similar economic effect to Qualifying Financial Instruments xv, xvi | ||||||||||||||||
| Resulting situation after the triggering transaction | ||||||||||||||||
| Type of financial | Exercise price | Expiration date xvii | Exercise/ | Number of voting rights instrument refers to 
 | % of voting rights xix, xx 
 | |||||||||||
| Contract for Difference | n/a | n/a | n/a | 11,500 
 | Nominal | Delta | ||||||||||
| 0.02% 
 | 1 | |||||||||||||||
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| Total (A+B+C) | ||||||||||||||||
| Number of voting rights | Percentage of voting rights | |||||||||||||||
| 2,618,942 
 | 3.79% | |||||||||||||||
| 9. Chain of controlled undertakings through which the voting rights and/or the | ||
| 
 Global AEGON Asset Management group "AAM" - 
 AEGON Asset Management Holding BV 
 AEGON Asset Management UK Holdings Ltd 
 AEGON Asset Management UK plc 
 AEGON Investment Management UK ltd | ||
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| Proxy Voting: | ||
| 10. Name of the proxy holder: | Global AEGON Asset Management Group | |
| 11. Number of voting rights proxy holder will cease |  | |
| 12. Date on which proxy holder will cease to hold |  | |
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| 
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| 14. Contact name: | Miranda Beacham | |
| 15. Contact telephone number: | 0131 549 3460 | |