Frankfurt am Main (euro adhoc) -

  Notification concerning transactions by persons discharging managerial
  responsibilities pursuant to section 15a of the WpHG, transmitted by euro
  adhoc with the aim of a Europe-wide distribution. The issuer is responsible
  for the content of this announcement.

23.04.2007

Details of the person subject to the disclosure
requirement:

Name:              Heiko Piossek
Name of contact/telephone number:
Thorsten Vespermann
Tel.: +49 (0)40 237 102 171
E-Mail:  t.vespermann@conergy.de

Reason for the disclosure requirement:
Reason:            Person performing managerial responsibilities
Position:          Member of a managing body

Details of the transaction:
Description of financial instrument: Conergy Aktie

ISIN:                DE 0006040025
Type of transaction: sales
Date:                23.04.2007
No of items:         2000
Currency:            Euro
Price:               54,00000
Total amount traded: 108.000,00000
Place:               Frankfurt am Main
Explanation:

Issuer subject to the publication requirement:

end of announcement                               euro adhoc 23.04.2007 14:20:44

Further inquiry note:

Thorsten Vespermann
Tel.: +49 (0)40 237 102 171
E-Mail: t.vespermann@conergy.de

Branche: Energy
ISIN: DE0006040025
WKN: 604002
Index: TecDAX, Technologie All Share, CDAX, HDAX, Prime All Share,
Midcap Market Index
Börsen: Frankfurter Wertpapierbörse / official dealing/prime standard
Börse Berlin-Bremen / free trade
Hamburger Wertpapierbörse / free trade
Börse Düsseldorf / free trade
Niedersächsische Börse zu Hannover / free trade