Notification of Major Holdings

1. Details of issuer

RWE Aktiengesellschaft Huyssenallee 2 45128 Essen Germany

2. Reason for notification

X	Acquisition/disposal of shares with voting rights
?	Acquisition/disposal of instruments
?	Change of breakdown of voting rights
?	Other reason:

3. Details of person subject to the notification obligation

Name:	City and country of registered office:
Stadt Dortmund	Dortmund Germany

4. Names of shareholder(s)
holding directly 3% or more voting rights, if different from 3.

KEB Holding AG

5. Date on which threshold was crossed or reached:

12 Apr 2018

6. Total positions

?	% of voting rights attached to shares (total of 7.a.)	% of voting rights through instruments (total of 7.b.1 + 7.b.2)	total of both in % (7.a. + 7.b.)	total number of voting rights of issuer
Resulting situation	6.27 %	0 %	6.27 %	575745499
Previous notification	4.10 %	0 %	4.10 %	/

7. Notified details of the resulting situation
a. Voting rights attached to shares (Sec.s 33, 34 WpHG)

ISIN	absolute		in %
?	direct (Sec. 33 WpHG)	indirect (Sec. 34 WpHG)	direct (Sec. 33 WpHG)	indirect (Sec. 34 WpHG)
DE0007037129	1915	36115027	0.00033 %	6.27 %
Total	36116942		6.27 %

b.1. Instruments according to Sec. 38 para. 1 No. 1 WpHG

Type of instrument	Expiration or maturity date	Exercise or conversion period	Voting rights absolute	Voting rights in %
				%
?	?	Total		%

b.2. Instruments according to Sec. 38 para. 1 No. 2 WpHG

Type of instrument	Expiration or maturity date	Exercise or conversion period	Cash or physical settlement	Voting rights absolute	Voting rights in %
					%
?	?	?	Total		%

8. Information in relation to the person subject to the notification obligation

?	Person subject to the notification obligation is not controlled and does itself not control any other undertaking(s) holding directly or indirectly an interest in the (underlying) issuer (1.).
X	Full chain of controlled undertakings starting with the ultimate controlling natural person or legal entity:

Name	% of voting rights (if at least held 3% or more)	% of voting rights through instruments (if at least held 5% or more)	Total of both (if at least held 5% or more)
Stadt Dortmund	%	%	%
Dortmunder Stadtwerke Holdng GmbH	%	%	%
Dortmunder Stadtwerke AG	%	%	%
KEB Holding AG	6.27 %	%	6.27 %

9. In case of proxy voting according to Sec. 34 para. 3 WpHG

Date of general meeting:
Holding position after general meeting:	% (equals voting rights)

10. Other explanatory remarks:

?