A conference powered by 
Green IO New York
Where IT leaders tackle Sustainability challenges in North America
Apidays New York and the Green IO podcast have partnered to bring you the first edition of Green IO New York packed with the latest insights from thought leaders in Tech Sustainability and actionable ...
May 14 to 15, 2025
Convene 360 Madison Avenue New York, NY 10017
20
speakers
250+
Attendees
5+
countries
Discover the line-up
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Day 1 (Workshop Day)
Wednesday 14th May 2025
09:40 to 10:05WorkshopSee moreThe levers to pull for sustainable data centres (on-premise and in the cloud)
In today’s cloud and on-prem environments, AI solutions, sustainability and cost-efficiency are top priorities. AMD EPYC based servers are enabling seamless evolution of compute and AI leadership and continue to grow in all the market segments. In this session, we’ll explore how latest AMD’s 5th Gen “Turin” EPYC™ as well as prior generations of processors are reshaping the sustainability landscape across cloud and enterprise environments. With continued performance uplift over prior generations and significantly lower power-per-performance, EPYC-based instances are powering cloud VMs across the world as offer compelling price-performance for general-purpose workloads, databases, and even AI inference. Attendees will gain insights into sustainability as well as decision making tools for modernization, downsizing, and hourly cost optimization. Discover how to do more with less—sustainably. Presentation slides
Anil Rajput AMD
Noor Fairoza Khan AMDIn collaboration with
09:40 to 10:30WorkshopSee moreDipping your toes into web sustainability
The World Wide Web Consortium’s Web Sustainability Guidelines offer a comprehensive set of recommendations to make digital products and services better for people and the planet. However, with nearly 100 guidelines including hundreds of success criteria spanning a variety of roles—such as UX designer, web developer, product manager, and so on—they can be quite intimidating to the uninitiated. Knowing where to start is challenging. This workshop will help attendees understand how you can use the Web Sustainability Guidelines in day-to-day digital product work, including roles-based tasks vs. improving general sustainability awareness and education across teams and disciplines. Facilitators will provide suggestions to get started in each category alongside specific examples and case studies. Presentation slidesIn collaboration with
10:05 to 10:30WorkshopSee moreSolving the cloud’s 3.5 billion tonne waste problem: A GreenOps guide for engineers
How to reduce cloud cost and CO2e at scale by leveraging billions of usage records Greenpixie shares how they built a scalable system to calculate and enrich cloud emissions data from billions of usage records across AWS, Azure, and GCP. By embedding emissions directly into billing data (including Scope 3 and embodied emission metrics) the system helps companies like Mastercard cut over 800 tonnes of CO₂ per year. This talk covers the technical foundation, modelling approach, and how emissions data can be integrated seamlessly into existing FinOps and engineering workflows.In collaboration with
10:30 to 11:00Coffee Break & Networking
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Day 2 (Conference Day)
Thursday 15th May 2025
09:30 to 10:00KeynoteSee moreEnvisioning the Web’s green future
The nascent web sustainability movement has grown slowly for over a decade, but climate change and ecological destruction are here now, today. Plus, web sustainability is complicated, requiring a variety of multidisciplinary skills, such as creativity, problem solving, innovation, political advocacy, and technical acumen, to name just a few. It’s easy to get hung up on reducing page size or optimizing images, but how often do we take stock in what success really looks like? What’s our collective vision? How will we get there? Can we create the urgency needed to make progress quickly? How might we align sustainability in tech with broader global goals to improve the world we live in? This interactive session will help us envision what's needed to make web sustainability a reality so we can walk away from GreenIO engaged and inspired to build the web’s green future. Presentation slides10:00 to 10:45KeynoteSee moreOpen source AI for a sustainable future
As AI systems increasingly shape the world we live in, questions around trust, transparency, and ethical impact become ever more crucial. At the heart of these concerns lies a fundamental truth: transparency and accessibility contribute towards sustainability. In this talk, together we will explore why open source isn't just an ideological preference—it's a technical necessity for a more sustainable future for AI. We’ll also break down how open source accelerates innovation, improves security and enables community-driven accountability. From real-world examples to accessible tools and demos, this talk makes the case that open source AI paves the way towards a more resilient and sustainable AI ecosystem. Presentation slides10:45 to 11:15Coffee Break & Networking
11:15 to 11:40TalkSee moreHow to save $28m cloud spend and 800 MTCo2 at Mastercard
Delivering business impact and IT Sustainability at Mastercard. Mastercard has long invested in IT sustainability across its departments and M&As, although public cloud remained a blind spot. By integrating high-quality sustainability data that could match the fidelity and granularity used across business units, programs and applications into engineering and FinOps workflows, Mastercard brought cloud into the fold, aligning cost, performance and sustainability for the first time. This talk shares how Mastercard used the data to identify high-impact use cases, embedded carbon and electricity data into engineering processes, and uncovered over $28 million and 800 metric tonnes of CO₂e in potential savings by making cloud sustainability actionable across a growing global organisation. Presentation slides11:40 to 12:05TalkSee moreBuilding green software: how cloud-native platforms can power sustainable app development
Sustainability initiatives are more pressing than ever and cloud platforms can play a key role in reducing environmental impact. We’ll share our experience automating energy-efficient compute scaling, eco-routing workloads, and providing insights into environmental and financial impacts. You’ll discover how tools like electricity maps can provide a global carbon emissions API to help track and reduce the carbon footprint of cloud-native workloads. This session will provide actionable insights for developers, platform engineers, and sustainability advocates seeking to build greener apps. Presentation slides12:05 to 12:30TalkSee moreNetwork/operational latency trade-off on carbon emission
I'll discuss how to balance network latency and operational latency while considering the spatial aspect, as well as strategies to reduce the system's overall carbon emissions. Additionally, I'll explore the system configurations that determine the crucial role of location in this process. Presentation slides12:30 to 12:55TalkSee moreManaging carbon emissions across clouds
Understand the critical need to manage carbon emissions from cloud usage. This session will cover practical measurement strategies, drawing from real-world applications and the principles of responsible technology. Cam will also touch upon the evolving landscape of environmental impact in cloud computing. Presentation slides12:55 to 14:00Lunch Break & Networking
14:00 to 14:25TalkSee moreUsing sustainability standards as guidelines to build websites and apps
We have learned from experience with regulations and standards that it is more effective to create websites that conform with potential regulations before they are written than to remediate products after laws are in place. Understanding this, we can prepare for a regulatory future that includes web sustainability. Presentation slides14:25 to 14:50TalkSee moreEscape from the forbidden zone: smuggling green & inclusive tech past the gatekeepers
Discussing responsible tech goals feels increasingly risky in today's political and business climate. As progress faces rollbacks, how can ethical designers and technologists respond? This talk offers practical, optimistic strategies to smuggle these values into production. Learn to reframe principles in business-friendly language, tweak processes for stealth impact, and adopt passive resistance tactics. Build better, more ethical products - even when 'they' don't want you to. Presentation slides14:50 to 15:15TalkSee moreWhy I built a carbon measurement tool for LLMs (and what I learned along the way)
As a sustainability consultant and instructor specializing in sustainable AI practices, I've noticed a critical gap in this space: the need for practical, reliable tools to measure LLM carbon emissions. I'll share what I discovered while testing existing measurement tools, the challenges my students encountered, and why these experiences drove me to develop a new inference measurement plugin. Through live demonstrations, we'll examine current tools' strengths and limitations, and I'll show you what I'm building to address the gaps I've found. Presentation slides15:15 to 15:40Panel DiscussionSee moreNGO panel: How to educate about Responsible AI?
15:40 to 16:05Coffee Break & Networking
16:05 to 16:30TalkSee moreReal-world case studies of successful climate product managers
I will explore real-world examples and best practices from industry-leading product teams across the globe. These case studies will showcase innovative approaches to sustainable technology, including: optimizing digital carbon footprints through website efficiency, developing comprehensive sustainability frameworks for feature evaluation, minimizing infrastructure requirements and resource consumption, implementing automated server decommissioning processes, and harnessing AI capabilities sustainably. Each case study will provide actionable insights and practical strategies that teams can adapt and implement in their own organizations. Presentation slides16:30 to 16:55TalkSee moreAI content won’t save the planet
The energy used for digital content has a substantial carbon footprint. With thoughtful content strategy and content design, we can measure and mitigate these environmental impacts. We'll discuss: • How to measure the environmental impact of any form of digital asset, from emails to video meetings • Grappling with the accelerating impacts of AI • Solutions for change • How to create more sustainable content Presentation slides16:55 to 17:20TalkSee moreConfessions of an irresponsible technologist
A story of broken promises and tough trade-offs at the intersection of AI, climate, and ethics. Come learn what it takes to confront corporate hypocrisy, challenge the high-carbon status quo, and truly align technology with climate science. Presentation slides17:20 to 17:45See moreWhat 17th century poetry can tell us about digital sustainability
Some final words where we bounce back on previous talks and convoke shadows of the past and consider Poetry’s wisdom. Though tech feels ethereal, planetary boundaries loom. The seductive curve of exponential growth always bends… or breaks. Facing this inconvenient truth is key to embracing a truly sustainable Tech future. Presentation slides17:45 to 19:00Happy hour & Networking
In collaboration with
“The blossoming of tools and initiatives in greening IT is a heart-warming signal from the digital sector. More than ever sharing experience and insights is pivotal for actors to ramp-up their effort.”
Gaël Duez
Green IO Founder
Meet the speakers
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Noor Fairoza Khan
AMDWorkshopThe levers to pull for sustainable data centres (on-premise and in the cloud)
About Apidays
Apidays is the world's leading series of API conference. In today’s intricate digital landscape, APIs have emerged as powerful conduits for innovation, bridging the gaps and unlocking new realms of possibility.
Meet our partners
Members of the US Green IT ecosystem as well as our corporate partners will be available to exchange with you on how to accelerate your digital sustainability journey.
