Water specialist Amidou Tiemtore from the Ivory Coast

1. Describe your Master's thesis in five sentences. 

My research focuses on analyzing groundwater recharge estimates in Africa by comparing land surface model simulations based on historical and projected forcing data. The goal is to understand how these datasets influence recharge variability and the reasons behind possible discrepancies. These findings will help assess the reliability of groundwater simulations and support sustainable water resource management. Additionally, my study is linked to the H2 Atlas project, which evaluates groundwater availability for hydrogen production in Africa. The results will also help refine water resource assessments for green hydrogen development in Africa. 

2. In your opinion, what is the most important use of green hydrogen? 

Green hydrogen is emerging as a key energy vector and is playing a pivotal role in the global energy transition. Its importance can be seen in many sectors and applications. One of the most important uses of green hydrogen, in my opinion, is decarbonizing hard-to-abate industries, such as steel and cement production. Replacing coal and natural gas with green hydrogen in these industries can significantly reduce CO₂ emissions. However, green hydrogen's potential extends beyond industry. It also plays a vital role in energy storage, providing grid stability by storing excess solar or wind energy and releasing it during peak demand. Green hydrogen also supports green ammonia production for sustainable agriculture and helps decarbonize transportation, as demonstrated by Germany's hydrogen-powered vehicles. 

3. What has been your most memorable experience in the Master's Program?

The International Master's Program in Energy and Green Hydrogen (IMP-EGH) significantly improved my English communication skills, deepened my understanding of climate change, and introduced me to key concepts in politics and economics. The program further strengthened my knowledge of the energy sector, particularly renewable energy sources such as green hydrogen, solar, wind, hydropower, and bioenergy, as well as water resources. This journey was rich in learning and memorable experiences, ranging from English language courses in Ghana to an internship in Germany. The program blended classroom learning with field visits, lab activities, project presentations, and studentled initiatives to engage with and support local communities. Some of the most impactful activities include: 

• Implementation of a sustainable, solar-powered water pumping system in Bogol Mamar village in the Dosso region of Niger to provide the local community with accessible water. • Field visits to major energy sites, such as the Gorou Banda Solar Plant in Niger and the Boundiali Solar Power Plant and Soubre and Kossou Hydroelectric Plants in Côte d'Ivoire. 
• Participation in the ECOWAS Sustainable Energy Forum (ESF 2024) in Abidjan. 
• Networking with peers and professionals from diverse cultural and academic backgrounds. 
• Living and studying across four different countries: Ghana, Togo, Niger, and the Ivory Coast. 
• Engaging in social and cultural activities, including local tourism. In conclusion, I immersed myself in cultural diversity and different backgrounds, and I learned about teamwork to achieve common goals.

4. What advice would you give to a future student studying green hydrogen? 

I would advise any future student entering this field to stay curious, open-minded, and committed to their purpose. This field is full of exciting challenges, so it's important to embrace difficulties as learning opportunities. Never hesitate to ask questions because continuous learning is key to growth. Build strong networks because connecting with people from different backgrounds can open unexpected doors. Most importantly, believe in yourself and your contributions. Remember, you're not just studying a topic; you're becoming part of a global movement for a cleaner, more sustainable future for generations to come. 

5. What are your professional plans or ideas for the future?

In the short term, my career path will depend on the available opportunities. Ideally, I would like to pursue a Ph.D. in research and development while gaining hands-on experience working with a company or research center involved in renewable energy, green hydrogen, water resources, or climate change. Alternatively, I am open to starting as an engineer in R&D, exploitation, project management, or data analysis in the same fields. In the long term, I aspire to become a recognized expert, not necessarily a full professor, but someone deeply involved in advancing solutions for a sustainable future. 

6. Bonus question: I there anything else you want to share (like a nice anecdote, how you overcame bad experiences, etc.)?

Anecdote: "A nation that seeks to master its future must first learn how to manage its energy." 

For the project in Bogol Mamar village in Niger, we surveyed the population to determine their water needs and sources of water consumption. We found that people had to travel far to find clean water, yet most relied on unclean water for daily needs such as cooking, drinking, and bathing. At that moment, I realized that managing basic human needs, such as energy and water, is not just about technology; it's about giving people time, improving their health, and restoring their dignity. This realization has become my main motivation in the scientific field. 

Personal Experience of Overcoming Negative Experiences: Situation: I had to deliver a project presentation using RETScreen software within a week of the course, and it was my first time using it. Task: Learn how to use the software and prepare the final presentation in two days. Action: I spent two nights staying up all night to familiarize myself with the software by watching YouTube tutorials and working on the project simultaneously. The result: My team and I successfully delivered the presentation on time using the software, but we had red eyes. The takeaway is that when you're determined to reach a goal, no sacrifice is too great. Dedication and perseverance always pay off.