Dr. Ernest Fongwa
Currnt facilitator
Dr. Ernest Fongwa
Specialist in Environmental Engineering, Management Science & System Modelling
Stuttgart Area, Germany

  • Focus: Contributions are valued by peers
  • Accountability: Thoroughly contributes in all areas
  • Sense of Urgency: Consistently responds in a timely fashion
  • Team: Frequently supports and responds to peers

Awards earned:





Level: LEVEL 02

12 month points: 82 ptsView details

Total points: 2386 pts

Sustainability 41
Research 41
Energy 20
System Modelling 8
Carbon 7
Ecosystem Services 5
Life Cycle Assessment 5
Strategic Planning 2
Environmental Engineering
Environmental Management Systems
Project Management
Statistical Data Analysis
Business Strategy
New Business Development
Management Science
Energy Economics
Energy Efficiency
Renewable Energy
Socio-cultural apects
Comunity-based Financial Participation
Environmental Awareness
Carbon Management
Environmental Science
Carbon Footprinting
Environmental Impact Assessment
Sustainability Consulting
Sustainability Reporting
Water Quality


Environmental, technical and non- technical, management and non- management systems are modelled for efficient resource planning (RP), control and management in industrial and non- industrial systems that can lead to sustainability outcomes requires system integration. Data processing (data warehouse techniques) and SCADA systems based on automatization with sensor techniques for data acquisition offers an advantage for process optimization and resource saving requiring system modelling and simulation for automatization (digitalization).

All systems change in a discrete manner, but their rate of dynamics varies (insignificant to significant and can be very large) from one system or process to another making it too complex. Coloured Petri nets are used to model and simulate complex and non-complex systems as well as hybrid processes. It can be used for technical and non- technical systems as well as to control processes with time intervals (industrial and non- industrial processes).

I support companies to design processes and products for the environment, resource conservation, health and safety as well as provide auditing, professional training, research and development services. Key areas of focus are water and waste water, waste and hazardous materials, energy and climatology, soil and biodiversity, facility services and technology, and management science and market positioning.



Piso (Process Integrated Sustainability Orientation)

November 2013 - Present

General management, design eco-certification/audit, consultancy, project and research development as well as application for fundings/Investments, environmental services and facility management

Resposnsible for the Piso-Certification of the Piso-Institute

Business packages: Project Cycle Management/Investments, Consultancy on Integrated Management Systems/Piso-Certification, Material Mamagement/Database for Companies (Advert & marketing, procurement of goods and services), IT/Software, Engineering Services, Research & Development, Waste collection and Sorting for recycling centers, Disinfection and Cleaning Services