Expertise

Cosima advises clients on all aspects of public commercial law, specialising in environmental and planning law as well as energy law. She also advises on public law aspects of M&A transactions.

Vita

Cosima studied in Düsseldorf, Münster and Cergy-Pontoise (France). As part of her legal clerkship, she worked for the State Chancellery of North Rhine-Westphalia and for Gleiss Lutz in Düsseldorf. She has been working as a lawyer for an international law firm in Hamburg in the past years. During that time she wrote a doctoral thesis on a planning law topic. Cosima works for Gleiss Lutz since 2025.

She speaks German, English and French.

News
Data centre update – draft bill to amend the Energy Efficiency Act Article
Flexible connection agreements – typical models and negotiation points Article
Wind energy update: Building Code amendment bill brings changes to wind energy planning Article
Case law update I/2026: Court rulings on onshore wind turbines Article
BESS tariff update: Bundesnetzagentur issues update on reform of network tariff system (AgNes) Article
Gleiss Lutz advises insolvency administrators of eno energy on the sale of an onshore wind farm portfolio and its subsidiary Energie Eolienne France Mandate

All news

Expertise

Cosima advises clients on all aspects of public commercial law, specialising in environmental and planning law as well as energy law. She also advises on public law aspects of M&A transactions.

Vita

Cosima studied in Düsseldorf, Münster and Cergy-Pontoise (France). As part of her legal clerkship, she worked for the State Chancellery of North Rhine-Westphalia and for Gleiss Lutz in Düsseldorf. She has been working as a lawyer for an international law firm in Hamburg in the past years. During that time she wrote a doctoral thesis on a planning law topic. Cosima works for Gleiss Lutz since 2025.

She speaks German, English and French.

News
Data centre update – draft bill to amend the Energy Efficiency Act Article
Flexible connection agreements – typical models and negotiation points Article
Wind energy update: Building Code amendment bill brings changes to wind energy planning Article
Case law update I/2026: Court rulings on onshore wind turbines Article
BESS tariff update: Bundesnetzagentur issues update on reform of network tariff system (AgNes) Article
Gleiss Lutz advises insolvency administrators of eno energy on the sale of an onshore wind farm portfolio and its subsidiary Energie Eolienne France Mandate

All news