Best of LinkedIn: Sustainability & Green ICT CW 26/ 27

The past two weeks show a clear shift from broad sustainability commitments toward measurable engineering and infrastructure decisions. AI’s environmental footprint is becoming a board, procurement and architecture issue, while new tools, partnerships and operating models are turning Green ICT into a commercial discipline.

Date

July 10, 2026

Sustainability & Green ICT

Thomas Allgeyer

Methodology: Every two weeks we collect most relevant posts on LinkedIn for selected topics and create an overall summary only based on these posts. If you´re interested in the single posts behind, you can find them here: https://linktr.ee/thomasallgeyer. Have a great read!

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If you prefer listening, check out our podcast summarizing the most relevant insights from Sustainability & Green ICT CW 26/ 27:

AI Sustainability Becomes a Governance Priority

The debate is moving beyond whether AI is inherently beneficial or harmful
Organisations increasingly assess environmental impact at individual use-case and workload level
Procurement is emerging as a powerful lever for demanding transparency from technology providers
SparkIT’s Responsible AI Framework structures action across buying, implementing, using and building AI
NCS links Green AI with responsible AI, digital resilience and workforce transformation

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Energy, Water and Location Shape Infrastructure Decisions

Workload location can materially change emissions because electricity grids have different carbon intensities
Clean energy access is becoming a strategic criterion for data centre investment and cloud deployment
Water concerns increasingly focus on local scarcity, cooling methods and indirect electricity-related consumption
Conflicting water estimates highlight the need for consistent boundaries, assumptions and measurement standards
Utility capacity and community acceptance are becoming as important as land and technical infrastructure

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Data Centre Sustainability Moves into Engineering and Operations

Equinix and A2A are recovering data centre heat for Milan’s district heating network
The system combines large-scale heat pumps with significant energy recovery and emissions-reduction potential
Microsoft reported major improvements in water-use effectiveness through successive cooling technology generations
The Epiphene CPH-16 launch targets lower water consumption, reduced chemical use and improved cooling efficiency
Wooden construction, green hydrogen, long-duration storage and low-carbon materials are gaining attention
Sustainable design increasingly covers buildings, equipment, cooling, operations and continuous performance monitoring

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Green Software Converges With FinOps and GreenOps

Infrastructure efficiency is increasingly treated as both a cost lever and a sustainability lever
An open-source tool measures application energy, emissions, cloud-region impact and optimization opportunities
Region selection, model size, programming language and architecture can materially change workload consumption
Right-sized models can avoid using frontier AI for tasks that smaller local models can perform
Removing idle resources, outdated embeddings and unnecessary features reduces cloud expenditure and environmental impact
Green software is becoming a core engineering quality rather than a separate sustainability initiative

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Measurement Tools and Standards Gain Maturity

FAIR+S extends research data principles to energy consumption, carbon footprint and lifecycle accountability
A new public-sector handbook translates AI environmental risks into actionable procurement questions
International principles are encouraging interoperable metrics for energy, emissions, water and resource consumption
IBM Research proposes an iterative approach based on quantification, analysis and remediation
Standardisation efforts increasingly connect software development, lifecycle assessment and environmental certification
The focus is shifting from sustainability reporting toward operational data embedded within engineering workflows

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Circular IT Shifts From Disposal to Value Creation

IT end-of-life management is becoming a strategic component of enterprise sustainability
United Internet and afb link secure erasure, refurbishment and reuse with measurable impact reporting
Circular infrastructure models can reduce waste while creating environmental and social value
Product teams are expanding design methods to consider people, business outcomes and planetary impact
The Lean UX Sustainability Canvas reflects this broader lifecycle and stakeholder perspective

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New Products, Partnerships and Investments Accelerate Market Development

Sopht announced a Series A to scale IT efficiency as AI-related cloud consumption increases
FDJ UNITED joined Sopht’s existing investors Ternel, Axeleo Capital and Wind
Flexera and GreenPixie combine cloud cost optimization with energy, carbon and water insights
GreenPixie is extending sustainability data into platforms including Apptio, ServiceNow and CloudHealth
A forthcoming open-source Claude Code plugin will bring AI sustainability data closer to developers
Wasabi Impact Circle enables customers to measure, report and offset cloud-storage emissions
digitalHUB Aachen, Bundesverband Green Software and Klimaneutrales Aachen launched a Green IT challenge for SMEs
GreenCloud demonstrated distributed computing technology focused on cost, security, sovereignty and sustainability

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Green IO Munich Signals Growing Market Professionalisation

Discussions moved from awareness toward scalable Green IT and sustainable AI implementation
Key themes included GreenOps, microservice measurement, circular infrastructure and resource-efficient AI standards
Carbon data is increasingly being integrated into application performance and developer tooling
Responsible AI canvases connect technical value with environmental and societal costs
The central message was consistent: sustainability must become measurable within the technology lifecycle
The next market opportunity lies in making environmental data actionable for engineers and technology leaders

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