Environment & Cleantech

Skilled professionals dedicated to innovative technologies and practices that reduce environmental impact and promote sustainability

Felix Nawroth

Felix Nawroth

Entrepreneur sustainable regional development
worldwide professional experience
Master Automotive Engineering

Entrepreneur sustainable regional development worldwide professional experience Master Automotive Engineering Show more

Tobias Struckmeier

Tobias Struckmeier

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David Nguyen

David Nguyen

David is working as Lead Engineer for a major U.S. retailer. His team built the pricing engine for both the mobile app and the retail site. When not building the next product features, he teaches classes on web development using ReactJS, Restful micro services, and DevOps.

David had presented at Cloud Expo Asia in Singapore, DevOpsDay Taipei, and VNITO in Vietnam. He is also a DevOps/Agile conference organizer for the Asia Pacific region, covering Singapore/Taiwan/Vietnam.

David is working as Lead Engineer for a major U.S. retailer. His team built the pricing engine for both the mobile app and the retail site. When not building the next product features, he teaches classes on web development using ReactJS, Restful mic... Show more

Julie Watts

Julie Watts

Julie Watts is a national-award-winning investigative correspondent for CBS News California. Based in California’s State Capitol, Julie's reporting combines watchdog journalism with solutions-focused storytelling to expose systemic failures, hold the powerful accountable, spur legislative reforms, increase transparency and drive change.

Julie Watts is a national-award-winning investigative correspondent for CBS News California. Based in California’s State Capitol, Julie's reporting combines watchdog journalism with solutions-focused storytelling to expose systemic failures, hold the... Show more

Quentin Zapf

Quentin Zapf

Quentin Zapf is Chief Technology Officer at Prettl Electronics GmbH, with over 15 years of experience in electronics manufacturing. Having previously served as Head of Engineering, he specializes in energy efficiency, sustainable process technologies, and industrial innovation. Together with his team, he drives the development of future-ready, sustainable manufacturing processes, helping position Prettl Electronics as a pioneer in the industry. His work is guided by a strong commitment to creating lasting environmental and social impact.

Quentin Zapf is Chief Technology Officer at Prettl Electronics GmbH, with over 15 years of experience in electronics manufacturing. Having previously served as Head of Engineering, he specializes in energy efficiency, sustainable process technologies... Show more

Dionysis Lorentzos

Dionysis Lorentzos

Dio is an Engineering Manager on the Mobile team at Enpal, a Berlin-based solar energy company, where he leads Flutter, Android, and iOS development. His focus spans mobile infrastructure, customer data, and security. A practitioner turned leader, Dio combines native mobile experience with a track record in engineering management.

He holds a CISSP certification and is a lead author of the OWASP Mobile Application Security (MAS) project. Previously EM Mobile at ShareNow, he also maintains open source Android libraries with over 6,000 combined GitHub stars.

Dio is an Engineering Manager on the Mobile team at Enpal, a Berlin-based solar energy company, where he leads Flutter, Android, and iOS development. His focus spans mobile infrastructure, customer data, and security. A practitioner turned leader, Di... Show more

Thapelo Vundla

Thapelo Vundla

Thapelo Vundla is a Computer Engineering student at Cape Peninsula University of Technology (CPUT) with a foundational background in Arduino systems. Driven by a passion for creating impactful, accessible solutions, he serves as the hardware development lead for GreenGuard, a project that secured 2nd place at a regional MICT hackathon.

While Thapelo represents the project on stage, GreenGuard is a collaborative triumph built alongside a talented, multidisciplinary team: Vhutali Tsanwani (Master’s in Computer Science candidate at UWC specializing in Machine Learning and Informatics), Ntando Ndawonde (Advanced Diploma in Computer Engineering student at CPUT), Tidimatso Malatji (BSc Mathematics and Statistical Science student at UWC focusing on Data Science), and Kabelo Mkhwebane (B.Tech in Computer Engineering student at CPUT specializing in Cybersecurity and Data Engineering). Together, they focus on transforming raw, edge-computed environment metrics into low-cost, community-first tools that empower small-scale farmers and safeguard local food security.

Thapelo Vundla is a Computer Engineering student at Cape Peninsula University of Technology (CPUT) with a foundational background in Arduino systems. Driven by a passion for creating impactful, accessible solutions, he serves as the hardware developm... Show more

Sachin Bhakar

Sachin Bhakar

Sachin is responsible for designing the Open Source & AI strategy for the DTO at an Energy Company. He dons two hats as he has a degree in law & engineering, he has previously held positions such as Open Source counsel, Evangelist & IP analyst with HPE, HERE Technologies & Honeywell respectively. Sachin is outdoorsy & loves participating in marathons.

Sachin is responsible for designing the Open Source & AI strategy for the DTO at an Energy Company. He dons two hats as he has a degree in law & engineering, he has previously held positions such as Open Source counsel, Evangelist & IP analyst with H... Show more

Baba Brinkman

Baba Brinkman

Event Rap is the world's first and only custom rap agency, matching event organizers with skilled rappers who create original content on-site. Whether we are freestyling or writing 'rap up' summaries about an event in real time, or creating a custom rap video for an online engagement campaign, we provide all-original hip-hop songs and moments created by experienced underground MCs to energize your events, your team, and your message.

Event Rap is the world's first and only custom rap agency, matching event organizers with skilled rappers who create original content on-site. Whether we are freestyling or writing 'rap up' summaries about an event in real time, or creating a custom ... Show more

Shanthi Subramonia Iyer

Shanthi Subramonia Iyer

A dynamic educator and researcher with 20 years of experience, Dr. Shanthi Iyer is a model of academic excellence and professional dedication. She has held leadership positions at GEMS Education in the past and currently serves as Vice Principal at The Oxford School (LEAMS Education). She is also a school governor in four different schools. Dr. Iyer has published a number of works in the field and is an avid environmentalist and sustainability researcher. She is well-known for inspiring teams with trust, positivity, and inclusivity through her collaborative and empathetic leadership style. Dr. Iyer continues to have a significant influence on the quality of teaching and learning because of her extensive knowledge of curriculum design, assessment, and educational leadership.

A dynamic educator and researcher with 20 years of experience, Dr. Shanthi Iyer is a model of academic excellence and professional dedication. She has held leadership positions at GEMS Education in the past and currently serves as Vice Principal at T... Show more

Anita Konadu Otchere

Anita Konadu Otchere

I am a Marketing and Digital Strategy professional with over seven years of experience in banking, sales, and digital marketing. I specializes in customer engagement, brand growth, and leveraging digital tools to drive business results.

I have worked with organizations such as the Institute of Environmental Assessment (IOEA),First Atlantic Bank as a sales and leading digital campaigns and managing client relationships.

I am passionate about empowering individuals and businesses especially women through digital skills, sustainability, and professional development. I facilitate for She Rise Technology on most of their training sessions.

I am a Marketing and Digital Strategy professional with over seven years of experience in banking, sales, and digital marketing. I specializes in customer engagement, brand growth, and leveraging digital tools to drive business results. I have wor... Show more

Nicolas Korte

Nicolas Korte

seit 2021 Coach und systemischer Berater für Organisationsentwicklung, Führung und Vertrieb
2011 - 2020 ETABO Energietechnik und Anlagenservice GmbH, Geschäftsführer
2005 - 2011 SPX Vice president global service
1998 - 2005 ABB / ALSTOM Verschiedene Geschäftsführungstätigkeiten
1988 - 1997 NOELL GmbH Verschiedene Positionen

seit 2021 Coach und systemischer Berater für Organisationsentwicklung, Führung und Vertrieb 2011 - 2020 ETABO Energietechnik und Anlagenservice GmbH, Geschäftsführer 2005 - 2011 SPX Vice president global service 1998 - 2005 ABB / ALSTOM Verschie... Show more

Danyal Khan

Danyal Khan

Dan "Sage" Khan is an AI & CyS Engineer, PhD Scholar, and Author. He has 13 years of experience in the industry in diverse fields covering naval warfare, secure communication, cyber warfare, doctrine development, DevOps, Linux, Open Source advocacy, GRC, AI Ops, and Blockchain. He is the author of the book "Open (source) for Business: leveraging opensource to build corporate IT Infrastructure," with Taylor and Francis & is part of the CD Foundation Data Ops initiative (Linux Foundation)

Dan "Sage" Khan is an AI & CyS Engineer, PhD Scholar, and Author. He has 13 years of experience in the industry in diverse fields covering naval warfare, secure communication, cyber warfare, doctrine development, DevOps, Linux, Open Source advocacy, ... Show more

Fernando Filippetti

Fernando Filippetti

Me gradué de técnico en electrónica en el 2006, profesión que ejercí durante varios años a la par de la docencia y muchas otras (hasta de DJ) mas tarde me gradué de ingeniero en electrónica [UBA]. Hoy reparto mi tiempo entre docencia (UBA), investigacion (UBA-UTN) y mi desafío personal: Hidroponia FIL.

Me gradué de técnico en electrónica en el 2006, profesión que ejercí durante varios años a la par de la docencia y muchas otras (hasta de DJ) mas tarde me gradué de ingeniero en electrónica [UBA]. Hoy reparto mi tiempo entre docencia (UBA), investig... Show more

Niharika Deokar

Niharika Deokar

Niharika Deokar is an AI Engineer at Fiftyminds and a Springer Nature published researcher with a focus on AI/ML for climate and sustainability. Her first publication explored ML modelling for climate change in agriculture. She holds an MSc in Data Science from the University of Bristol, where she was awarded the Outstanding PLUS Award for partnership building. Her dissertation research on retail data pipelines for sustainability metrics led to a presentation at the University of Oxford and a forthcoming publication in Springer Nature LNSS. She has 2+ years of experience across fintech, sustainability, and AI consulting. She is a passionate advocate for women in STEM and tech and actively seeks out opportunities to represent the cause.

Niharika Deokar is an AI Engineer at Fiftyminds and a Springer Nature published researcher with a focus on AI/ML for climate and sustainability. Her first publication explored ML modelling for climate change in agriculture. She holds an MSc in Data S... Show more

Mary Lemmer

Mary Lemmer

Mary Lemmer is a creative impact-driven entrepreneur, consultant, and global speaker helping leaders and companies innovate, navigate change and thrive in an unpredictable world. She is the founder of Improve, and designs and delivers engaging keynotes, offsites, trainings, and conference sessions. She brings two decades of experience as an entrepreneur, author, humorist, and recovering venture capitalist and startup unicorn director. She gave the TED Talk “How improv can improve your leadership and life” and has spoken at The Social Innovation Summit, TED Women, TechCon, The Positive Business Conference, multiple years at the Agile Alliance conference, among speaking and leading interactive and empowering sessions for hundreds of companies around the world. Connect with Mary at www.marylemmer.com and learn more about Improve at www.chooseimprove.com.

Mary Lemmer is a creative impact-driven entrepreneur, consultant, and global speaker helping leaders and companies innovate, navigate change and thrive in an unpredictable world. She is the founder of Improve, and designs and delivers engaging keynot... Show more

Sander Jansen

Sander Jansen

Sander Jansen is Product Owner at Alliander, where he contributes to innovation in substation automation and digital grid technologies. With a background in engineering and a passion for open collaboration, Sander is an active contributor to LF Energy initiatives and a driving force behind Alliander’s transition to Software-Defined Substations.

Sander Jansen is Product Owner at Alliander, where he contributes to innovation in substation automation and digital grid technologies. With a background in engineering and a passion for open collaboration, Sander is an active contributor to LF Energ... Show more

Anastasia Strizh

Anastasia Strizh

Anastasia Strizh is the Head of the Business Analysis Department at Exadel, where she leads a global team of over 80 Business Analysts across multiple regions. With more than 10 years of international experience, she combines a strategic mindset with a deep understanding of cross-cultural team dynamics.

Her professional journey includes managing EU-funded energy projects in Italy and driving industrial product development in China. At Exadel, Anastasia has designed and implemented key operational processes — from end-to-end employee lifecycle management to performance frameworks, bench strategy, and professional development planning. She was the architect behind a global Resource Management Organization that optimized staffing across the company, and launched an internal recognition ecosystem that significantly boosted team engagement.

Anastasia is known for building scalable, human-centric management systems that balance business needs with personal growth — and for turning process thinking into a culture driver.

Anastasia Strizh is the Head of the Business Analysis Department at Exadel, where she leads a global team of over 80 Business Analysts across multiple regions. With more than 10 years of international experience, she combines a strategic mindset with... Show more

Sonny Flynn

Sonny Flynn

Sonny Flynn is a tourism and hospitality professional with experience across publishing, attractions, nonprofit leadership, hotels, restaurants, travel, and local business advocacy. As Regional Manager for CJ Publishers, she works closely with visitor-facing businesses and communities and brings a practical perspective on how travelers discover, decide, and spend after arrival. She has also served in leadership roles with tourism, chamber, and business associations across Florida. Sonny is grateful for the many operators, partners, and communities that have shaped her perspective throughout her career, and her work has been recognized with multiple Flagler and Henry awards.

Sonny Flynn is a tourism and hospitality professional with experience across publishing, attractions, nonprofit leadership, hotels, restaurants, travel, and local business advocacy. As Regional Manager for CJ Publishers, she works closely with visito... Show more

Dave Masselink

Dave Masselink

Dave Masselink is a Software Engineer and Founder with experience in clean tech, fintech and cloud. At SolarCity/Tesla, he worked on the grid systems team managing fleets of connected inverters and controllable loads. At Intuit, he built dev tools for secure and scalable K8s deployments. At GoogleX's Tapestry, he developed tools to accelerate grid planning and renewable energy deployment. His background combines sustainability expertise with deep infrastructure experience.

Dave Masselink is a Software Engineer and Founder with experience in clean tech, fintech and cloud. At SolarCity/Tesla, he worked on the grid systems team managing fleets of connected inverters and controllable loads. At Intuit, he built dev tools fo... Show more

Nils Damm

Nils Damm

Student an der Hochschule München und seit März 2025 als studentische Hilfskraft im Studentischen Green Office der Hochschule München tätig

Student an der Hochschule München und seit März 2025 als studentische Hilfskraft im Studentischen Green Office der Hochschule München tätig Show more

Dansturn Kimbowa

Dansturn Kimbowa

Dansturn Kimbowa is Co-founder and Operations Lead at Nearly Free Energy, building community-owned microgrids using open-source energy infrastructure in Uganda. A registered electrical engineer with 10+ years’ experience in grid integration, substations, solar-grid systems, and utility operations, he previously led engineering projects at Umeme Ltd, including solar integration into Uganda’s national grid. He now leads deployment of resilient community microgrids and DER systems.

Dansturn Kimbowa is Co-founder and Operations Lead at Nearly Free Energy, building community-owned microgrids using open-source energy infrastructure in Uganda. A registered electrical engineer with 10+ years’ experience in grid integration, substati... Show more

Aaron Tushabe

Aaron Tushabe

Aaron Tushabe is a technologist and entrepreneur with 10+ years’ experience in platform engineering, reliability, and open-source infrastructure. He has led product engineering teams at DroneUp, Citi, and ThoughtWorks. As Co-founder of Nearly Free Energy, he is building community-owned microgrids in East Africa using open-source energy technologies, advancing resilient and affordable energy systems for communities connected to unreliable grids.

Aaron Tushabe is a technologist and entrepreneur with 10+ years’ experience in platform engineering, reliability, and open-source infrastructure. He has led product engineering teams at DroneUp, Citi, and ThoughtWorks. As Co-founder of Nearly Free En... Show more

Paige Koedijk

Paige Koedijk

Paige Koedijk’s research and practice entertainingly marries the fields of social intervention and narrative design. She has been lead creative on several strategic public awareness projects in collaboration with Industry, Academia and Government Agencies. Separate commissions in 2021 by agencies World Wildlife Fund New Zealand and Department of Conservation aimed to present otherwise dry information through the format of engaging animations to the public concerning the issues of declining quality of waterways and soil and sedimentation, respectively.
Paige remains active in the field of edutainment through her work with children’s animation, predominantly as a story artist, on projects concerned with depicting characters engaging with safe, fun and humorous activities to inspire and educate developing minds.
Recently, 2025 saw Paige completing her Master of Design that explored the strength that a resilient community has in a state of emergency, through a tongue-in-cheek zombie scenario. Sensationally illustrated, this printed fictional account playfully engages readers to consider their own place within their community and hopes to inspire uptake in neighbourly relations. Paige has been taking her disaster risk reduction information out into the public through various oral presentations and is currently establishing connections within Wellington Regional Emergency Management Office (WREMO) where they have been using her design as a tool to discuss alternate public engagement strategies.

Paige Koedijk’s research and practice entertainingly marries the fields of social intervention and narrative design. She has been lead creative on several strategic public awareness projects in collaboration with Industry, Academia and Government Age... Show more

André Parris

André Parris

Andre Parris is the Chief Commercial Officer at Aistech Space, leading the commercial strategy for the company’s first thermal Earth-observation satellite constellation. His work sits at the intersection of space technology, data, and decision-making, helping governments and industries turn planetary-scale insights into real-world action. For more than two decades, Andre has been at the forefront of how organizations use geospatial intelligence to drive strategy and competitive advantage. He has held senior leadership roles across the new space, analytics, energy, and financial markets sectors, including at Planet, BlackSky, Kuva Space, Descartes Labs, Bloomberg, and Thomson Reuters. A Princeton University graduate, Andre is known for bridging complex technology with commercial adoption—building global teams, opening new markets, and translating innovation into measurable impact at scale.

Andre Parris is the Chief Commercial Officer at Aistech Space, leading the commercial strategy for the company’s first thermal Earth-observation satellite constellation. His work sits at the intersection of space technology, data, and decision-making... Show more

Ishita Daga

Ishita Daga

Ishita Daga is a Senior Machine Learning Engineer at Tesla, building enterprise AI systems that combine semantic retrieval, metadata infrastructure, and business-aware reasoning to make analytics agents reliable in production.
Previously, she was an AI Scientist at Covera Health, where she built multimodal and weakly supervised ML systems for radiology intelligence. Her interests include deep tech and climate tech, enterprise agent architectures, and operational AI systems.

Ishita Daga is a Senior Machine Learning Engineer at Tesla, building enterprise AI systems that combine semantic retrieval, metadata infrastructure, and business-aware reasoning to make analytics agents reliable in production. Previously, she was a... Show more

Dr Neeti Tripathi

Dr Neeti Tripathi

Dr Neeti Tripathi is Principal of CIDER International School in Bangladesh, where she leads a large Cambridge and national-curriculum school with a strong focus on innovation, wellbeing, and professional learning.

With nearly two decades of experience across Indian, Cambridge, IB and international contexts, she works at the intersection of AI, pedagogy, and school leadership.

Neeti is a Cambridge Programme Leader and a British Council Action Research Mentor and awardee, guiding educators across South Asia to design evidence-informed, technology-enabled classroom practices. She has designed a gamified open educational resource on teacher professional development, used by educators to build AI-ready, student-centred pedagogy through practical “missions” rather than one-off workshops.

Her current work focuses on moving schools from scattered AI experiments to coherent, mission-aligned strategies that span teaching and learning, assessment, operations, and governance.

As an international speaker, she brings a Global South perspective—showing how schools can use AI responsibly and creatively even in resource-constrained contexts, without losing the human heart of education.

Dr Neeti Tripathi is Principal of CIDER International School in Bangladesh, where she leads a large Cambridge and national-curriculum school with a strong focus on innovation, wellbeing, and professional learning. With nearly two decades of exper... Show more

Nico Rikken

Nico Rikken

Nico Rikken has a track record in maximizing the potential of Free and Open Source Software in the energy sector and in the Netherlands. As Open Source Ambassador at grid operator Alliander he helps make open source project participation successful and ensure control over the company software supply chain. As Country Coordinator for the Free Software Foundation Europe (FSFE) he has successfully influenced policy to ensure the rights of open source software users and developers.

Nico Rikken has a track record in maximizing the potential of Free and Open Source Software in the energy sector and in the Netherlands. As Open Source Ambassador at grid operator Alliander he helps make open source project participation successful a... Show more

Ashish Zombade

Ashish Zombade

Vizra Industries is an Uk based company and Ashish Zombade being founder , The company focuses on customer and automation and helps corporated gain 10x results in their Business, also Ashish being Ai Researcher from Oxford has delivered and researched on the papers on automation and cyber security and concept not known by society,
The following Papers include
Published book Ecointelligence: When Artificial Intelligence Converges with Sustainability
● UK-Smart-Office-Helper Developed an AI assistant using OpenAI API to structure user data, generate insights, and manage
interaction logs within a cloud-based workflow.
● Encrypted Neural Network Training via Functional Encryption Primitives
Developed privacy-preserving predictive models using advanced encryption techniques, balancing data security with model
accuracy and analytical performance.
● Temporal Key-State Stream Processing for Real-Time Anomaly Detection
Designed real-time data stream processing framework to detect anomalies, applying machine learning and time-series analytics
for performance monitoring.
● Communication-Frugal Federated Training for Deep Neural Networks
Optimized distributed model training by reducing communication overhead, improving scalability and efficiency across large
datasets.
● Byzantine-Resilient Gradient Aggregation for Distributed Non-Convex Optimization
Engineered robust gradient aggregation methods to ensure reliable model optimization in distributed analytics environments.
● Kernel-Native Packet Steering and Network Function Virtualization for Pod-Level Traffic Engineering in Distributed
Container Clusters
Implemented performance optimization techniques for distributed systems, enhancing traffic efficiency and data flow
management at scale.
● Automated Scalable Visualization Framework for Reproducible Environmental Data Science
Built automated data visualization framework to transform complex datasets into scalable, reproducible dashboards supporting
data-driven decision-making.
-Perception of Fairness in Recommender Systems – Generated actionable insights to optimize personalization
strategies and engagement.

Vizra Industries is an Uk based company and Ashish Zombade being founder , The company focuses on customer and automation and helps corporated gain 10x results in their Business, also Ashish being Ai Researcher from Oxford has delivered and researc... Show more

Mosongo Danfold

Mosongo Danfold

Mosongo Danfold is a Tech Policy Advocate & Cybersecurity and Forensics Engineer. He is the founder of TECH.PATHS, an initiative that equips African youth with digital literacy, mentorship, and pathways into technology careers. Often referred to as a tech diplomat and statesman, he works at the intersection of cybersecurity, digital governance, and youth empowerment. His work bridges technical cybersecurity expertise with practical policy design, always advocating for ethical, sovereign, and inclusive digital futures. The role of young Africans in shaping the continent's technology agenda.

Mosongo Danfold is a Tech Policy Advocate & Cybersecurity and Forensics Engineer. He is the founder of TECH.PATHS, an initiative that equips African youth with digital literacy, mentorship, and pathways into technology careers. Often referred to as a... Show more

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