Numérique Responsable, quels indicateurs et quelles ressources pour obtenir un retour sur investissement convaincant ? | Boavizta
Les organisations interviewées témoignent de l’importance stratégique du Numérique Responsable. En adoptant des pratiques responsables, elles contribuent à la lutte contre le changement climatique tout en créant de la valeur pour leurs parties prenantes.br /
Ce livre blanc appelle à une action collective pour accélérer la transition vers un numérique plus durable et propose des recommandations concrètes pour y parvenir.
Challenges Related to Approximating the Energy Consumption of a Website | IEEE Journals & Magazine | IEEE Xplore
Based on a rough estimate, the ICT industry consumes 7 to 10% of the world’s energy, and around 70% of this is related to usage while the rest can be considered embodied due to manufacturing, logistics, and related activities. Simultaneously, the web has become an important channel for consuming ICT services as it is the largest available application platform globally. Especially energy consumption of mobile web applications has been studied in detail, but there is a clear research gap for web applications because suitable measurement tooling has not been available earlier. The purpose of this article is to review the current state of the art and understand how to approximate the energy consumption of web applications effectively by measuring an existing website that has been implemented with two different web frameworks—Qwik and Next.js. Our main findings indicate that although services that approximate energy consumption of web applications exist, they tend to overestimate consumption when compared to our measurements and they may even show contradictory results between different web frameworks. Further, we found that Firefox Profiler can be used to measure energy consumption with high precision. We also found that Website Carbon service fails to acknowledge techniques, such as lazy rendering, and there were open questions related to hosting detection (green or not) while the service was not transparent in calculating the results—not disclosing intermediary results or exposing the scope of the calculation. Our key recommendation is to use CPU-based measurement methods in estimating web energy consumption.
DigitalPebble/spruce: Enrichment pipeline for CUR reports which adds energy and carbon data allowing to report and reduce the impact of the your cloud usage.
Enrichment pipeline for CUR reports which adds energy and carbon data allowing to report and reduce the impact of the your cloud usage. - DigitalPebble/spruce
A simple and easy-to-use online climate dictionary. Designed to create a much lower digital carbon footprint whilst providing an accessible source of information.
NFC Digital Product Passports: Simplifying Sustainability, One Tap at a Time - EE Times Europe
How NFC-enabled digital product passports are set to play a key role in helping EU manufacturers comply with upcoming sustainability regulations, particularly the EU’s Ecodesign for Sustainable Products Regulation and the Battery Passport rules coming in 2027.
Estimer l'impact carbone des activités numériques de l'Observatoire de Paris
Ce projet fait suite à la réponse de l'Observatoire de Paris à l'appel à projets CNRS Bas Carbone 2023. L'Observatoire de Paris désirait en effet effectuer un état des lieux de l'empreinte carbone de son utilisation du numérique, afin de prendre des mesures de réduction de cette dernière. Le CNRS a proposé à EcoInfo de répondre à cette demande. Nous remercions toutes les personnes de l'Observatoire qui ont participé à cette étude et nous ont aidé à collecter les données nécessaires à sa réalisation.
MilleCheck - Outil d'analyse de performance de votre site web
Millecheck.ai est une IA (Intelligence Augmentée) qui permet de regrouper en seul rapport, une seule interface, les éléments de vérifications provenant de plusieurs API et de tests développés par nos soins pour analyser la performance d’un site web. Pour le moment, la version de MilleCheck de janvier 2024 cheque 130 bonnes pratiques et une dizaine de points d’attention. Mais ce n’est qu’un début…
Evaluating the Accuracy of Software Energy Consumption Models for Java Applications at Process and Transaction Levels | Proceedings of the 33rd ACM International Conference on the Foundations of Software Engineering
Measuring the IT carbon footprint for Intesa Sanpaolo
Intesa Sanpaolo partnered with NTT DATA to develop a proprietary tool to track and monitor IT energy use and its carbon footprint, resulting in more sustainable and efficient IT.
The decisions you make in the early days of a startup can have long term effects on the sustainability of your tech startup. Learn how to make the right decisions from day 0.
GPU et IA gen face à l’histoire environnementale du numérique | Gauthier Roussilhe
La phase G : les GPU et les IA génératives comme nouvelle phase de l’histoire environnementale de la numérisation ? (Partie 1) (Photo de couverture : Christoph Morlinghaus)
Tentative d’évaluation des impacts environnementaux de l’usage des services SAAS & IAAS - Volet 1
Dans la continuité de nos travaux sur l’évaluation de l’impact des datacenters importés pour un usage français, nous proposons une méthode d’évaluation environnementale des services SAAS qui représentent aussi un angle mort dans les méthodologies d’évaluations environnementales du numérique dans les organisations et territoires.
How to Measure and Act on Network Carbon Emissions in Green Software
We have gotten pretty good at measuring the emissions from things like computing, storage and memory usage, because the hardware is right in front of us. But when it comes to network traffic, things get murky.
