Guiding the energy industry.
AssmannPeiffer attorneys at law.

Law Firm

Our lawyers have many years of experience in the energy market and in-depth knowledge of Energy Law.

Commercial Law Firms 2022/23

JUVE: AssmannPeiffer awarded as Law Firm of the Year 2022 for Energy Law.



Electricity market design 2.0 Reduction of extra costs for electricity Decentralized power supply


Innovative Business Ideas? We support you during and after the implementation.


We are unconventional, creative, professional and committed to the cause.

Our team


Are you energetic? And are you interested in Energy Law?
Then complete our team.

Your lawyer for energy law - the experts at AssmannPeiffer

AssmannPeiffer advises companies throughout Germany on energy law issues, in particular energy suppliers, municipal utilities, network operators, municipalities and energy-intensive companies.

As a "boutique law firm", we at AssmannPeiffer are an experienced team of highly specialized lawyers for energy law.

In addition to issues of classical energy law such as regulatory proceedings or the awarding of concessions according to the German Energy Industry Act (EnWG), we are primarily concerned with the law of renewable energies (EEG, biofuels according to BImSchG or KWKG).

In addition, private law issues from energy contract law and energy contracting, i.e. energy contracting, i.e. the drafting and negotiation of energy supply contracts including legal representation and enforcement.

We focus on the legal implementation of new business ideas in the energy sector and new
energy concepts such as power-to-X, virtual power plants and tenant power.