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• Burnout is a common problem in open source projects
• Factors that contribute to burnout include losing patience, being always available, and losing interest
• To reduce burnout, it is recommended to increase variety, delegate tasks, and provide clear milestones
• Communication and building relationships are important in reducing burnout
• Boundaries are vital to maintaining personal health and preventing burnout

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• Sustainability in the technology space requires reducing emissions while facing greater demand to build scalable applications
• Green software principles include energy efficiency, hardware efficiency, and carbon awareness
• Carbon intensity is the measure of the amount of carbon produced in order for the energy that we use to be created
• The carbon-aware scalar for KEDA uses demand shaping to scale workloads based on the carbon intensity of the infrastructure where they're running
• The carbon-aware scalar is implemented using a Kubernetes operator that reads infrastructure provider's data from a config map
• The carbon-aware scalar is an open-source wrapper for public sources of data
• The carbon-aware scalar allows users to define carbon emission thresholds and maximum replicas
• The project is being developed for CADA core and users are encouraged to join the sustainability efforts
• Join the CNCF sustainability tag and check the links for more information

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• Maintaining an open source project is hard work and can lead to maintainer burnout.
• Proactive and specific requests for help can motivate contributors.
• Moving people into Emeritus roles can recognize their hard work and allow them to step away from day-to-day responsibilities.
• Developing a sustainable contributor growth strategy involves onboarding new contributors, promoting them into leadership positions, and getting help with different types of contributions.
• Breaking out of the vicious cycle of fewer contributors and less time for onboarding requires strategic thinking about where to start.
• The CNCF has resources and templates available to help build a sustainable contributor base.
• The talk encourages carving out one hour a week to improve onboarding docs, contribution guides, project governance, or helping others learn something new.

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• Sustainability should be an equally important criteria in software and platform development.
• There is room for improvement in the sustainability of Kubernetes clusters and underutilized compute resources.
• Awareness and consistency are key in promoting sustainability in tech.
• Shared responsibility model can be applied to sustainability in the supply chain.
• An anecdote about a project where customers challenged the team to incorporate sustainability in their systems.

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• Cloud-native sustainability infrastructure can improve cloud efficiency in sustainable architecture
• Project Kepler uses eBPF programs and system libraries to measure energy, performance, and resource usage
• Kepler enables energy-relevant observability and sustainable management on clusters
• Kepler can be used for research topics like energy-efficient workload scheduling and energy-aware autoscaling
• The presentation includes a case study of a Kepler integration for building an advanced vertical autoscaler to improve energy performance objectives of Kubernetes applications

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• The Sustainability TAG aims to assess and improve environmental sustainability approaches in cloud native implementations.
• The TAG will develop tooling, benchmarks, and processes to evaluate the technological and architectural health of projects.
• The TAG will also engage in community outreach and collaboration with pre-existing communities to identify use cases and incorporate ideas for carbon reduction and energy consumption.
• The TAG has ongoing projects such as a landscape document, a glossary, and an end user sustainability survey.
• The TAG is open to volunteers and suggestions for events, podcasts, and case studies.

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• The cloud native community emphasizes openness and transparency in communication and considers closer collaboration between the Technical Oversight Committee (TOC) and projects.
• The community focuses on technology advancement, interoperability, security, and sustainability.
• The TOC relies on Technical Advisory Groups (TAGs) to understand the direction of the industry.
• Security is a major trend, with a focus on supply chain security and regulatory and legislative action.
• There is a growing interest in running batch workloads on cloud-native technology, particularly Kubernetes.
• Open standards and interoperability are important for innovation, extensibility, and interoperability.
• Developer experience is a growing area of focus, with an emphasis on driving a positive contributor experience.
• Sustainability is important for both technology and community growth, with a new Environmental Sustainability Working Group focusing on reducing the carbon footprint of cloud native projects.
• Growing the contributory community is important for community sustainability.

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• Clearly state how data will be used and retained
• Involve lawyers if there are doubts or concerns
• Read fine print and understand policies and regulations
• Design privacy documentation if necessary
• State sources and define metrics clearly
• Consider whether personally identifiable information (PII) is necessary
• Understand accountability structure for data