Pia Kretz
M.Sc. Sustainability Science
Expert Data Management
Policy & Markets
Expertise
- Certification Management
- Climate Accounting
- Data Management
Pia Kretz works at HIC CONSULTING as an expert in data management in the areas of climate accounting and verification systems. A particular focus of her work is certification management for the green electricity label ok-power, where she is responsible for all certification procedures and processes and is the contact person for certified providers. She has extensive knowledge in setting up and maintaining data-based verification structures and supports projects with her focus on transparency and data quality. While studying for her master’s degree in sustainability science, Pia Kretz worked as a student trainee at Hamburg Institut for two years, gaining early practical experience in advising companies on climate neutrality.
Project experience (selection)

ok-power green electricity label | Certification management
Client: EnergieVision e. V.

Consulting on corporate climate neutrality
Client: Schüco International KG

Oldenburg klimaneutral 2035 (Oldenburg climate neutral by 2035) – Development of an action plan
Client: City of Oldenburg