Best of LinkedIn: Sustainability & Green ICT CW 28/ 29

Over the past two weeks the Sustainability & Green ICT landscape converted ambition into execution. New standards and toolkits sharpened carbon transparency, while green data‐center capacity and repairable devices moved from pilots to market offerings. A wave of meet‐ups and thought pieces showed that responsible digitalisation is no longer niche but a shared operating principle.

Date

July 9, 2025

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!

‍

Listen to our podcast

Standards & Regulation

Green Software Foundation advanced ISO‑aligned metrics, pairing fresh draft standards with practitioner certification for measurable software emissions
Community sessions popularised Blue Angel software criteria, signalling demand for trusted eco‑labels
Mistral AI released lifecycle assessments of large language models, spotlighting data gaps yet setting a new bar for disclosure
Enterprises such as Telekom and T‑Systems adopted Green AI Principles, while hybrid‑cloud governance frameworks linked cost, value and sustainability

‍

Products & Technology

A Swiss, green‑energy, multilingual large language model positioned itself as a transparent GPT‑4 alternative
Fairphone reinforced the circular‑electronics agenda with a repairable smartphone built from ethically sourced materials
Paradox Data and KramBu unveiled an energy‑efficient hyperscale AI and blockchain data center engineered for low‑carbon operation
The Sustainable IT Playbook and SustainIT.org’s lifecycle governance toolkit gave firms step‑by‑step roadmaps to embed sustainability
EcoLogits emerged as a comparative metric for quantifying the environmental impact of AI models

‍

Partnerships

Paradox Data teamed with KramBu to co‑develop green data‑center capacity for compute‑intensive workloads
The Sustainable AI Coalition broadened international collaboration to curb AI’s environmental footprint
Cegeka highlighted joint client initiatives aligning IT modernisation with ESG targets
Developer–cloud‑provider dialogues underscored the value of collective problem‑solving for green software

‍

Events & Community

Green Software meet‑ups in Karlsruhe, Brighton and Munich shared hands‑on practices from Java optimisation to Blue Angel adoption
Lean Agile Scotland and Green AI Day 2025 announced dedicated sustainability tracks, confirming mainstream interest
Climate Week sessions in the Pacific Northwest and cloud‑sustainability events showcased pragmatic decarbonisation tactics
Podcasts from Sera and Äripäev amplified green‑design principles and founder perspectives
The Green Awards extended its application window, encouraging broader recognition of sustainable innovation

‍

Thought Leadership & Insights

Commentators challenged inflated emission claims and called for rigorous, standardised environmental accounting
Analyses stressed that tech innovation must align with systemic reforms to achieve real‑world climate impact
Research on smart buildings, resilient data architectures and modular design outlined pathways to energy‑positive infrastructure
Studies of AI’s dual energy footprint and green‑coding practices reframed software as both a climate challenge and a lever for decarbonisation
Surveys of Swiss organisations and academic work on greening AI‑enabled systems expanded the evidence base guiding policy and practice

‍

Subscribe to newsletter

Subscribe to receive the latest blog posts to your inbox every week.