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RheinEnergie AG

Your energy and water supplier in Cologne and the Rhine region.

Addresses / Telephone No.

Service centre  

Your contact for:

  • Submitting meter readings
  • Changing bank details
  • Changing advance payments
  • Registering and deregistering
  • Your annual bill
  • Tariff and contract advice
Monday to Friday 7.00 am to 8.00 pm
Saturday 9.00 am to 4.00 pm
   
Telephone 0180 2222300
(6 cents/call from German landline telephones; max. 42 ct/min for calls from mobile phones)
Fax 0221 178-3322

 

Repair service  

for: Cologne, Pulheim, Frechen, Hürth, Wesseling, Bornheim, Alfter, Niederkassel and Rösrath

for: Langenfeld, Lohmar, Sankt Augustin, Königswinter and Wachtberg

Telephone 0180 2222600
(6 cents/call from German landline telephones; max. 42 ct/min for calls from mobile phones)
Telephone 0180 2112244
(6 cents/call from German landline telephones; max. 42 ct/min for calls from mobile phones)

 

Energy advice  

Your contact for:

  • Energy efficiency
  • Heating technology and heat insulation
  • Information on renewable energy
  • Support programmes
  • Brochure service
Monday to Friday
9.00 am to 4.00 pm
and by appointment
  Customer Service Centre
Parkgürtel 24
D-50823 Cologne
> How to find us
Telephone 0221 178-3311 (Mon-Fri, 8.00 am – 5.30 pm)
Fax 0221 178-2376

 

Head office  

  Parkgürtel 24
D 50823 Cologne
> How to find us
Telephone 0221 178-0
Fax 0221 178-3322
   
Meter and measuring equipment
Commissioning
Resetting meters
Monday to Friday 7.30 am - 5.00 pm
Telephone 0221 178-6654
Fax 0221 178-2218
Connection
Creating and changing house connections
Monday to Friday 7.30 am - 6.00 pm
Telephone 0221 178-2515 for less than 30 apartments
  0221 178-2517 for more than 30 apartments
Fax 0221 178-2217
Converting heating systems
to natural gas or district heating
Monday to Friday 7.30 am - 6.00 pm
Telephone 0221 178-2501
Fax 0221 178-2392

 

Customer service centres  
COLOGNE-EHRENFELD
Parkgürtel 24

Opening hours (also cash desk):
Monday to Friday 8.00 am to 6.00 pm
  KVB line 13, Escher Straße stop
KVB line 5, Nußbaumerstraße stop
COLOGNE-DEUTZ
Deutzer Freiheit 65
Opening hours (also cash desk):
Monday to Friday 9.00 am to 6.00 pm
  KVB lines 1, 7, 9, Deutzer Freiheit stop

 

Public lighting  
 
Monday to Friday 7.00 am to 6.00 pm
Telephone 0221 178-4312
Fax 0221 178-2256

 

Press relations  
 
Monday to Friday 8.00 am to 6.00 pm
Telephone 0221 178-3318
Fax 0221 178-2234


Water laboratory  
Advice on drinking water quality
Drinking water analyses
Monday to Friday 7.30 am to 5.00 pm
Telephone 0221 178-3377
Fax 0221 178-2237


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Energy-saving tips

Just switch it off
Stereo systems, VCRs, TVs and other electronic entertainment equipment are often left in standby mode, consuming unnecessary electricity. The devices still use electricity, even though they are switched off. For example, a television left in standby mode can increase your annual electricity bill by 20 euros. Therefore, always completely disconnect devices from the mains when not in use. Why not simply use a socket strip with a switch.