Welcome to E.ON Climate & Renewables

E.ON Climate & Renewables (EC&R), headquartered in Essen, Germany, is responsible for E.ON’s industrial-scale renewable energy activities. We develop, build and operate large renewable energy assets in Europe and North America. Our technology portfolio covers onshore and offshore wind, as well as utility-scale photovoltaic (PV) solar power and energy storage.

We currently operate about 5.3 GW of renewable generation capacity and are among the largest companies in onshore wind. Our portfolio includes one of the world’s largest onshore wind parks in Roscoe, Texas, US (782 MW).

We are a top player in offshore wind. With partners DONG Energy and Masdar, we operate London Array off the coast of Kent, one of the world’s largest offshore wind parks (630 MW).

Since its formation in 2007, EC&R has invested more than €10 billion in renewable energy. While continuously expanding our portfolio, it is our ambition to further industrialize the sector and professionalize its operations. Our aim is to reduce the cost of renewable generation and to make it ever more competitive. To this end, we work with a wide range of partners and are always open to discuss potential co-operation with committed technical experts and financial investors alike.


Our management team has a wealth of international experience and expertise in the energy, renewable energy and financial sectors.


Anja-Isabel Dotzenrath

Chief Executive Officer (CEO)

  • 20+ years industrial and consulting experience in utilities
  • Functional expertise in Strategy Development, Transformation, Post-Merger Integration and Finance
  • Degrees in Electrical Engineering and Business Administration

Sven Utermöhlen

Chief Operating Officer EU & New Markets (COO)

  • 20+ years industrial and consulting experience in energy and oil & gas
  • Expertise in project development and execution, asset operations, strategy and organizational design
  • Degree in Geophysics

Silvia Ortin Rios

Chief Operating Officer North America (COO)

  • 20+ years industrial experience in energy
  • Expertise in project development and execution, asset operations and finance
  • Holds an MBA by IDE-CESEM Madrid  

Judith Buss

Chief Financial Officer (CFO)

  • 20+ years finance and M&A experience in banking, industry and utility     
  • Negotiation and project leadership experience in M&A; capital markets /IPO  experience in investment banking
  • Degree in Business Administration


EC&R operates a portfolio of about 5.3 GW renewable generation capacity across Europe and North America.

In Europe and the US, we operate onshore wind farms with a capacity of more than 4.3 GW and focus on further growth in the US, UK, Nordic, Poland and Italy.

We own or are partners in nine offshore wind farms across European waters including Amrumbank West in Germany and the London Array in the UK. We are among the top players in offshore wind energy with more than 1 GW owned capacity.

We are also working to bring our solar business to the same level of maturity as our wind business. We own 19 MW of PV capacity in the US and look to take a leading role in the energy storage market. In 2017, we are putting into operation large-scale lithium-ion battery systems with a total storage capacity of 30 MW: Iron Horse and Texas Waves. 




Press Contact
Markus Nitschke Press officer E.ON Climate & Renewables
Global Headquarters
E.ON Climate & Renewables GmbH Brüsseler Platz 1 45131 Essen Germany
Office Addresses
E.ON Climate & Renewables GmbH Steindamm 98 20099 Hamburg Germany

North America

Office Addresses

E.ON Climate & Renewables Inc.
353 North Clark Street
30th floor
Chicago, IL 60654

E.ON Climate & Renewables Inc.
701 Brazos Street
Suite 1400
Austin, TX 78701

E.ON Climate & Renewables Inc.
20 California Street
Suite 500
San Francisco, California 94111


Office Address

E.ON Climate & Renewables UK Limited
Westwood Way
Westwood Business Park
Coventry CV4 8LG
United Kingdom