Ruby is an experienced Data & AI professional, with 7+ years supporting clients to become data-driven organisations. From developing data strategies through to adopting AI, Ruby encourages organisations to adapt their thinking and look at themselves as complex systems with key decision points that can be optimised and accelerated through the data they own. She is particularly passionate about sustainability and green tech, and a co-chair of the Open Source working group at the Green Software Foundation.

Ruby is an experienced Data & AI professional, with 7+ years supporting clients to become data-driven organisations. From developing data strategies through to adopting AI, Ruby encourages organisations to adapt their thinking and look at themselves ... Show more

A PhD student researching into the intersection between information technology and climate change

A PhD student researching into the intersection between information technology and climate change Show more

Natalie King
Founder and CEO
Natalie King, a visionary in clean energy, is the driving force behind Dunamis Clean Energy Partners, LLC, and its subsequent venture, Dunamis Charge, Inc. Her leadership has propelled Dunamis to a multimillion-dollar status, employing over 150 individuals in Southeastern Michigan. King's strategic foresight has diversified Dunamis' offerings to include LED lighting, electric vehicle (EV) charger production, and comprehensive energy solutions, marking significant strides in energy efficiency and environmental stewardship.
Recognized for her groundbreaking contributions, King has received accolades such as Crain's Notable Leader in Energy (2023), Corp! Magazine's Most Valuable Entrepreneur (2023), and Ernst & Young Entrepreneur of The Year® (2021) for Michigan and Northwest Ohio. The company's participation in the Stellantis National Black Supplier Development Program and Apple Impact Accelerator Program underscores its industry significance. Additionally, Dunamis' role as a Tier One Vendor to DTE Energy and its affiliation with the Cummins CARE BOA highlight its pivotal position in the EV charging sector.
King's expertise in clean energy and electrification earned her an invitation to the 2024 State of the Union address following her introduction of President Joe Biden at a 2023 SBA Women's Business Summit. King and Dunamis Charge have also been favorably mentioned in several White House communications.
King, a Detroit native, holds an undergraduate degree from the University of Michigan, Ann Arbor, and a Juris Doctorate from Wayne State University Law School. Her executive education from Dartmouth's Tuck School of Business further complements her leadership profile. Actively engaged in strategic roles within the National Business League and the Michigan Chamber of Commerce Energy & Environment Committee, she champions diversity in EV infrastructure as Chairwoman of BEVI.
King's dedication extends beyond business to substantial community and charitable engagement. Her foundation, Doing the Work, is committed to addressing global social issues, while her organization of the Detroit Red Carpet Backyard BBQ underscores her commitment to local humanitarian efforts. Her leadership roles in Abayomi Community Development Corporation and The Yunion reflect her deep commitment to youth development and mentoring.

Natalie King Founder and CEO Natalie King, a visionary in clean energy, is the driving force behind Dunamis Clean Energy Partners, LLC, and its subsequent venture, Dunamis Charge, Inc. Her leadership has propelled Dunamis to a multimillion-dollar s... Show more

Geoscientist and entrepreneur for sustainable development with >5 years experience in turning waste into resources within raw materials field. Neutral-oriented problem solver for a better world combining environmental and socio-economic boundaries.

Geoscientist and entrepreneur for sustainable development with >5 years experience in turning waste into resources within raw materials field. Neutral-oriented problem solver for a better world combining environmental and socio-economic boundaries. Show more

Gautham's career spans applied research, full-stack data science, user-centric product design, project management and commercialisation.

An electrical and renewable energy engineer by education, he has a PhD in Applied AI and Smart Grids from the University of Edinburgh. Gautham has worked in the Smart Grid industry building AI capabilities from ground-up.

Since founding Dtime.ai he has been "harnessing data to make it a catalyst for positive change". Their flagship product Dtechtive is revolutionising the way data is being discovered and used.

Gautham's career spans applied research, full-stack data science, user-centric product design, project management and commercialisation. An electrical and renewable energy engineer by education, he has a PhD in Applied AI and Smart Grids from th... Show more

Nicole has been sitting as a chairperson for the Disadvantaged Communities Subcommittee for the Sacramento Plug-In Electric Vehicle Collaborative since June 2019. Nicole leads and presents during monthly meetings for the subcommittee and the collaborative. In this position, the chair helps assist with program developments and implementation as well as connecting organizations with one another for better program integration and influence. Nicole also founded Bruns Auri, Inc., a 501(c)3 non-profit in August 2019. Bruns Auri, Inc. offers environmental education to help California meet and maintain carbon neutrality, find sustainable and equitable solutions, and teach about various environmental topics.

Nicole has been sitting as a chairperson for the Disadvantaged Communities Subcommittee for the Sacramento Plug-In Electric Vehicle Collaborative since June 2019. Nicole leads and presents during monthly meetings for the subcommittee and the collabor... Show more

Ms. Kuh supports higher education, research and healthcare entities develop facility master plans that address means of being resilient to climate change and to decarbonize. As Director of Planning for Affiliated Engineers she has guided her company in exploring and developing water balances as the foundation for planning and design to reduce water use at the campus and building scale. Nearly a decade ago, she introduced the question of how should climate change be part of AEI's plans and designs. Today, AEI is a leader among MEP firms in the modeling of climate risk and mitigation responses to campus energy and utility infrastructure and building MEP systems

Ms. Kuh supports higher education, research and healthcare entities develop facility master plans that address means of being resilient to climate change and to decarbonize. As Director of Planning for Affiliated Engineers she has guided her company ... Show more

Je travaille dans le domaine de la formation depuis plus de 15 ans. Enseignante de français langue étrangère dans un 1er temps, je me suis progressivement spécialisée dans l’hybridation de dispositifs d’enseignement/apprentissage avant de devenir conceptrice e-learning pour la branche formation continue pour adultes de l’Éducation nationale.
Désormais ingénieure pédagogique freelance, je m’intéresse au numérique responsable et à ses applications dans le domaine de la formation.
Je suis membre du groupe de travail éducation de l’association GreenIT.fr ainsi que d’1.5° learning, le collectif des derniers formateurs. Je suis également animatrice des fresques du climat et du numérique.

Je travaille dans le domaine de la formation depuis plus de 15 ans. Enseignante de français langue étrangère dans un 1er temps, je me suis progressivement spécialisée dans l’hybridation de dispositifs d’enseignement/apprentissage avant de devenir con... Show more

Josh is responsible for engaging and understanding the global marketplaces' sustainable rating systems, codes, purchasing policies, and standards for WAP Sustainability. In this role he helps develop and track the environmental programs that are being utilized throughout the world. As a LEED AP+ BD&C, Josh has served on over 40 sustainably focused committees, including but not limited to ASHRAE 189.1, LEED Steering Committee, USGBC’s Pilot Credit Committee, and served on the water/IEQ work group that developed the first public draft of the IgCC. He is a recurring guest lecturer at multiple universities and has spoken on sustainable building practices and purchasing on 5 continents. He works with organizations investor relations and sustainability teams to help them understand sustainable financial reporting tools such as SASB, GRI, and TCFD. Josh served as Chairman of the US Mirror Committee for ISO 20400 Sustainable Procurement, the 2015 NAHB Material/IEQ Working Group, Chair for USGBC’s Pilot Credit Committee, and Chair of the LEED Steering Committee Chair and currently serves as Vice Chair of ASHRAE 189.1.

Josh is responsible for engaging and understanding the global marketplaces' sustainable rating systems, codes, purchasing policies, and standards for WAP Sustainability. In this role he helps develop and track the environmental programs that are bein... Show more

Julien Rouzé is a Sustainable IT specialist. He has co-founded Sopht (www.sopht.com), where he is in charge of Product & Methodology teams.

Julien Rouzé earned his Master of Science in Risk Management & Geopolitics from HEC Paris. He also holds a Master Degree in Economics.

As a GreenTech co-founder, Julien Rouzé has expertise in supporting organizations in their IT decarbonation journey

Julien Rouzé is a Sustainable IT specialist. He has co-founded Sopht (www.sopht.com), where he is in charge of Product & Methodology teams. Julien Rouzé earned his Master of Science in Risk Management & Geopolitics from HEC Paris. He also holds a... Show more

Capital Variation was founded in October 2019 in London-United Kingdom by Margareth Gonzalez a 31-year-old entrepreneur, born in Bogota-Colombia, raised between Latin America, the United States, and Europe. In her early years, Margareth and her family lived in a very difficult environment due to the point where they had to emigrate to the United States to be safe and start over a new life far away from the conflicts and violence that ruled Colombia in the 90’s.

Margareth lived some of her middle school years influenced by the South and American culture and the vision to acquire international education. She saw infinite possibilities that could not be possible in her hometown Colombia and once she lived in the relative freedom of The United States, she knew she wanted to change some memories, re-write her story and inspire others no matter what their history might be.

Margareth speaks #Spanish, #English, and #German fluently. She studied marketing and hospitality management in Spain, foreign languages in Germany, and #Business in #London, having worked for numerous companies she developed knowledge in the world of finance, particularly in Industries such as #infrastructure, #realestate , #privateequity, #healthcare, #technology, and #ESG #investing.

Margareth's passion for traveling and global sustainable finances inspired her to create the vision and conceptualize #CapitalVariation, a #Start-up investment consultancy company that she considers her baby. She has curated it with the sole purpose of identifying potential projects that focus on (ESG) #environmental, her purpose is to impact finance leaders and increase awareness in the world of ESG investments.

Capital Variation’s why is to partner with C-level leaders who solve the world’s biggest challenges and are passionate about providing a solution to inequalities, bringing light to those entrepreneurs who thrive for positive change and impact in today's world.

She works with several business partners in #Colombia, the #UnitedStates, #Europe, #TheMiddleEast, and #Asia, all with a strong track record in the world of financial services, often she finds in them not only business partners but mentors, true friends, and visionaries.

She finds herself at a point in her life where she sees the results of her hard work, and this is her time to help inspire others to find their inner power, Margareth is a responsible, optimistic, loyal, and compassionate woman who stands committed to inspiring and empowering young girls and female #entrepreneurs along with communities whom #emigrate and create a better future for their families and themselves.

The values which have been guiding her life are integrity, humility, and respect.

Capital Variation was founded in October 2019 in London-United Kingdom by Margareth Gonzalez a 31-year-old entrepreneur, born in Bogota-Colombia, raised between Latin America, the United States, and Europe. In her early years, Margareth and her famil... Show more

Consensys Global Partnerships and Climate Lead. Former SVP TIME, Strategy VP AOL Interactive, Oscar/Emmy/BAFTA Filmmaker.

Consensys Global Partnerships and Climate Lead. Former SVP TIME, Strategy VP AOL Interactive, Oscar/Emmy/BAFTA Filmmaker. Show more

I lead the business team at Stabiliti - tracing carbon back to its roots. Our goal is to create trust and transparency in carbon offsets in order to incentivise more businesses and individuals to buy them. This is the lead domino that will lead to more farmers and landowners planting carbon capturing natural assets. This will increase supply and allow more businesses to offset completely - reducing the amount of carbon entering our atmosphere and ultimately going beyond and removing more than we are producing.

In order for this to happen at scale we are working with international businesses and projects, in domains such as infrastructure construction and global payments, to assist them with their carbon emission mapping and data collection. Once the source data is confirmed as accurate we then enable them to offset by choosing carbon capture projects that are relevant to their activities and locality.

Our unique proprietary technology, CarbonTrack, is able to fractionalise carbon offsets from the typical tonne measurement and go down to the femtogram. The ability to offset micro amounts of carbon emissions means we can price competitively and share the proceeds with our business partners, further incentivising them beyond compliance with emissions targets, by creating a new revenue stream.

This micro-offsetting is particularly relevant for transaction based business models such as payments, ticketing and any company where the majority of their emissions come from computer use.

My background is as an English lawyer specialising in blockchain technology.

I lead the business team at Stabiliti - tracing carbon back to its roots. Our goal is to create trust and transparency in carbon offsets in order to incentivise more businesses and individuals to buy them. This is the lead domino that will lead to mo... Show more

Manon a suivi un cursus d'ingénieur en Paysage et Génie de l’Environnement spécialisé en Préservation, Aménagement des milieux et Écologie Quantitative. Responsable du pôle restaurer à Natural Solutions. Passionnée et curieuse, elle s’engage au service de la protection de la biodiversité et des écosystèmes urbains que ce soit professionnellement ou personnellement. Elle allie numérique, Open Source et biodiversité en ville grâce au projet ecoTeka ou encore sa participation au Hack4Nature en portant le projet Detect Tree.

Manon a suivi un cursus d'ingénieur en Paysage et Génie de l’Environnement spécialisé en Préservation, Aménagement des milieux et Écologie Quantitative. Responsable du pôle restaurer à Natural Solutions. Passionnée et curieuse, elle s’engage au servi... Show more

As a passionate sustainability advocate and qualified Science and Geography teacher, I believe that it is not only important but urgent for society to learn more about sustainability. It is imperative that we adapt as a species to shift towards a balance between environmental preservation, social equity and economic stability. A stable triple bottom line that considers all facets of life on earth is essential to become a sustainable species.

As a passionate sustainability advocate and qualified Science and Geography teacher, I believe that it is not only important but urgent for society to learn more about sustainability. It is imperative that we adapt as a species to shift towards a bal... Show more

Joscha Wirtz is project lead of the RRI Hub at the Technical University in Aachen (RWTH). The hub initiates and supports projects in the fields of "social innovation", "impact architectures" and "social responsibility of universities". His research focuses on complex systems engineering and the traceability of digital and non-digital resource flows to accelerate the circular transition on a European level.

Joscha Wirtz is project lead of the RRI Hub at the Technical University in Aachen (RWTH). The hub initiates and supports projects in the fields of "social innovation", "impact architectures" and "social responsibility of universities". His research ... Show more

Oleg is a developer tools hacker, community builder, and DevRel consultant. He's passionate open source software, open ecosystems and open hardware advocate. Oleg is a core maintainer and ex board member in the Jenkins project. He's a CNCF ambassador, Testcontainers Champion, GSoC mentor and a former CDF TOC Chair. Oleg has a PhD degree in electronics design and volunteers in Ukrainian support and Russian anti-war organizations.

Oleg is a developer tools hacker, community builder, and DevRel consultant. He's passionate open source software, open ecosystems and open hardware advocate. Oleg is a core maintainer and ex board member in the Jenkins project. He's a CNCF ambassador... Show more

Aicha Laafia, a Java software engineer with a love for coding, an interest in sustainability, and a commitment to empowering women in tech.

I am a Women Techmakers and Girls Code ambassador, an IAmRemarkable facilitator, a member of the Moroccan Association of Computing Science and part of Jetbrains Community Contributor program.

I focus on creating software with minimal environmental impact while mentoring and supporting women in technology.

When I’m not coding, I enjoy exploring delicious food, phone photography, and watching Formula 1.

Aicha Laafia, a Java software engineer with a love for coding, an interest in sustainability, and a commitment to empowering women in tech. I am a Women Techmakers and Girls Code ambassador, an IAmRemarkable facilitator, a member of the Moroccan A... Show more

Mish is a multi-talented personality in the tech and gaming communities. Mish has worked in the technology space for the last decade and has a tonne of experience in developer advocacy, community management, marketing, and content creation. Mish has spoken at over 380 events on topics like AI, the future of work, communication, teamwork, and have given technical demos. She's a respected leader in the hackathon community, having won, organised, and mentored over 100 hackathons.

Mish is a successful entrepreneur and founder, having co-founded several companies – including an artificial intelligence company, and as a result, sits at the forefront of Melbourne’s science, tech, esports, and startup scenes. In her 'spare' time she’s a streamer, journalist, loves playing sports, and is always working on something exciting.

Mish is a multi-talented personality in the tech and gaming communities. Mish has worked in the technology space for the last decade and has a tonne of experience in developer advocacy, community management, marketing, and content creation. Mish has ... Show more

Yannis Martin is an engineer and sociologist by training. With 15 years of experience in project and transition management, he is the founder of NISTIN and co-founder of OMK. Consultant and trainer certified COBIT® 2019, ITIL® 4, PECB Certified Trainer and PRINCE2®, his skills cover governance, IT security, and project management, making him a valuable asset for optimizing processes and managing the digital transformation of companies.

Speaker since 2019, he regularly speaks at international events: from Agile Tour to Devopsdays, or at the IIBA and SMP congresses. He enriches this career with an academic approach by becoming a temporary lecturer at the University of Avignon in 2021.

Since 2024, he is doctoral student at the Technological University of Compiègne (UTC) and attached to the COSTECH laboratory. His thesis attempts to identify how AI fits into the history of complexity and contributes to providing principles for approaching it in different concrete cases.

Yannis Martin is an engineer and sociologist by training. With 15 years of experience in project and transition management, he is the founder of NISTIN and co-founder of OMK. Consultant and trainer certified COBIT® 2019, ITIL® 4, PECB Certified Train... Show more

Raniz is a programmer, architect, speaker and coach at factor10. He is a problem solver who keeps track of the bigger picture. He is prestigeless, likes to get into new domains, and loves sharing knowledge and ideas. Raniz has worked with system- and software architecture at several companies since 2010 and has been with factor10 since 2021. When not working he's into beer brewing, sourdough bread, 3D printing and triathlons.

Raniz is a programmer, architect, speaker and coach at factor10. He is a problem solver who keeps track of the bigger picture. He is prestigeless, likes to get into new domains, and loves sharing knowledge and ideas. Raniz has worked with system- and... Show more

Richard Harbridge is a seasoned Chief Technology Officer, successful entrepreneur, author, internationally recognized speaker, and a Microsoft MVP. With a wealth of experience, Richard has owned and operated multiple thriving businesses and currently serves as a trusted advisor to hundreds of organizations. He specializes in helping businesses understand their current and future needs, guiding them to take strategic actions that drive growth and achieve their ambitious goals.

Richard brings a hands-on approach to digital transformation, guiding organizations with strategies that drive growth and maximize technology impact. With leadership experience in sales, marketing, operations, and service delivery, he helps businesses amplify engagement and build connections. Richard collaborates with executives, IT, HR, and communications leaders, shifting them from reactive to proactive strategies. Together, they accelerate success with AI and cloud solutions, while elevating employee experiences, skills, and business impact.

A sought-after speaker, Richard frequently shares his expertise on employee experience, AI, the digital workplace, technology adoption, and Microsoft technologies at industry events worldwide. Richard also contributes to several committees, leads EX and technology groups, and serves as a Board Member of the Microsoft Community Leadership Board.

Richard Harbridge is a seasoned Chief Technology Officer, successful entrepreneur, author, internationally recognized speaker, and a Microsoft MVP. With a wealth of experience, Richard has owned and operated multiple thriving businesses and currently... Show more

An engineer and ex-intrapreneur with over 15 years' experience in Product, Hugues is an expert in Discovery, AI Product and Product Transformation.

He passes on his know-how to the teams and customers of Theodo, a 700-strong Tech & AI consulting & delivery agency.

In 2024, Hugues spoke at the UXDX conference in Dublin, the Product Management Festival in Zurich and Agile conferences in Lyon, Nantes and Lausanne.

An engineer and ex-intrapreneur with over 15 years' experience in Product, Hugues is an expert in Discovery, AI Product and Product Transformation. He passes on his know-how to the teams and customers of Theodo, a 700-strong Tech & AI consulting &... Show more

Co-Author of 'Coaching for Learning; the Art and Practice' and 'Create Your Dojo; Upskilling Your Organization for Digital Evolution,' Joel helps organizations evolve through learning. This combines a blend of XP, agile, lean, devops and product thinking practices all to embrace learning in the context of work.
With deep experience in architecture modernization, blending product discovery with delivery and architecture, and systems thinking, Joel helps organizations make it easier for their teams to do great work.

Co-Author of 'Coaching for Learning; the Art and Practice' and 'Create Your Dojo; Upskilling Your Organization for Digital Evolution,' Joel helps organizations evolve through learning. This combines a blend of XP, agile, lean, devops and product thi... Show more

Emanuele is an engineer, researcher, and entrepreneur with a passion for artificial intelligence.

He earned his PhD by exploring time series forecasting in the energy sector and spent time as a guest researcher at EPFL in Lausanne. Today, he is co-founder and Head of AI at xtream, a boutique company that applies cutting-edge technology to solve complex business challenges.

Emanuele is also a contract professor in AI at the Catholic University of Milan. He has published eight papers in international journals and contributed to over 30 international conferences worldwide. His engagements include AMLD Lausanne, ODSC London, WeAreDevelopers Berlin, PyData Berlin, PyData Paris, PyCon Florence, the Swiss Python Summit in Zurich, and Codemotion Milan.

Emanuele has been a guest lecturer at Italian, Swiss, and Polish universities.

Emanuele is an engineer, researcher, and entrepreneur with a passion for artificial intelligence. He earned his PhD by exploring time series forecasting in the energy sector and spent time as a guest researcher at EPFL in Lausanne. Today, he is c... Show more

I'm a software engineer that dabbles in data science, as well as an open source & sustainability enthusiast.

My interests range from Data & AI, from traditional ML through to Agentic AI, having been a Microsoft MVP in AI for three years (prior to the LLM boom!), to composable apps and CodeOps.

In terms of open source communities, I'm the Vice-Chair of the Green Software Foundation, and I'm a leader at OpenUK.

Finally, I lead Platforms and Incubations at Avanade, covering the development of new services, and the adoption of new technologies and capabilities.

I'm a software engineer that dabbles in data science, as well as an open source & sustainability enthusiast. My interests range from Data & AI, from traditional ML through to Agentic AI, having been a Microsoft MVP in AI for three years (prior to ... Show more

Taylor tinkers with writing, learning, time, design, software, ideas, humor, and entrepreneurship.

Taylor tinkers with writing, learning, time, design, software, ideas, humor, and entrepreneurship. Show more

Matt "Kelly" Williams is the founder of Making Software Greener, the CEO of the Sustainable IT Manifesto Foundation, advisory board member for the Green Computing Foundation, and a speaker and mentor on IT practices including DevOps, Cloud Computing, and mental health advocacy. He has always wanted to be a Renaissance person; perhaps one day he will be. In the meantime, he explores IT Sustainability, is learning photography, designs tabletop games, reads, weaves, cooks, hacks, and explores the mountains near Loveland, Colorado.

Matt "Kelly" Williams is the founder of Making Software Greener, the CEO of the Sustainable IT Manifesto Foundation, advisory board member for the Green Computing Foundation, and a speaker and mentor on IT practices including DevOps, Cloud Computing... Show more

I’m Zoe Steinkamp, a Developer Advocate at ClickHouse, with a strong foundation in front-end software engineering. My mission is to empower developers by enhancing their experience with ClickHouse’s high-performance database and real-time analytics capabilities. I also have a growing interest in data science. In my spare time, I love to travel and tend to my garden. Let’s connect on LinkedIn—I’m eager to exchange insights and knowledge at both virtual and in-person events!

I’m Zoe Steinkamp, a Developer Advocate at ClickHouse, with a strong foundation in front-end software engineering. My mission is to empower developers by enhancing their experience with ClickHouse’s high-performance database and real-time analytics c... Show more

I am an android developer with 5+ years of experience, addicted to new things. I love clean architecture and clean, simple designs. I am trying to create meaningful articles and speeches. Currently composing and KMMing all the things.

I am an android developer with 5+ years of experience, addicted to new things. I love clean architecture and clean, simple designs. I am trying to create meaningful articles and speeches. Currently composing and KMMing all the things. Show more