Lorenz Wieshammer



Tel: +49 30 700 1506 32

Email: lorenz.wieshammer@nera.com
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MSc in Economics, The London School of Economics and Political Science
BSc in Economics, Universität Mannheim



Lorenz Wieshammer is a Consultant in NERA’s Energy Practice in Berlin. Mr. Wieshammer provides advice to utilities, regulatory authorities, investors, and lawyers on various aspects of regulatory and financial economics. He specializes in the economic regulation of energy networks and transport infrastructure. He acts as an expert in appeals procedures on all aspects of economic regulation (e.g., the cost of capital, efficiency benchmarking, and unbundling) throughout Europe, Asia-Pacific, and the Middle East. Drawing on this experience, he regularly acts as a regulatory due diligence advisor to support infrastructure investors.

Mr. Wieshammer’s experience furthermore includes valuation, with a focus on the determination of lost profits in arbitral proceedings and litigations. For example, he supported the German state of Hesse against damage claims in the context of the German nuclear phase-out following the Fukushima disaster.



Title Type Author
Implications of the New Hydrogen Grids Bill for Germany and Beyond Published Article Dominik Huebler, Lorenz Wieshammer, Leonie Janisch, and Paul Waidelich
Regulatory Cost of Capital – New Data to Answer Old Questions Published Article Tomas Haug, Lorenz Wieshammer, Paul Waidelich, and Jakob Lutz
Ground Zero for German Grid Regulation? Published Article Tomas Haug, Dominik Huebler, and Lorenz Wieshammer
Implications of Decarbonisation for Gas Network Regulation Published Article By Tomas Haug and Lorenz Wieshammer
The Cost of Equity for German Energy Networks – Implications of the Federal Supreme C... Published Article By Tomas Haug and Lorenz Wieshammer
A Review of European Efficiency Benchmarking Exercises for Regulated Power and Gas Ne... Published Article By Tomas Haug and Lorenz Wieshammer
Cost of Equity for Regulated Networks: Recent Developments in Continental Europe Published Article Tomas Haug and Lorenz Wieshammer
Decisions on the Allowed Rate of Return Must Reflect Current Market Conditions, Not S... Published Article By Tomas Haug and Lorenz Wieshammer
Method or Madness: Insights from Germany’s Record-Breaking Offshore Wind Auction and ... White Paper By Dominik Hübler, Daniel Radov, and Lorenz Wieshammer
A critical review of Germany’s proposed ROE cut for power and gas networks Regulatory Filing By Tomas Haug, Dominik Huebler, Lorenz Wieshammer, Virginia Sondergeld