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Workstreams

Workstreams EDNA’s focuses on 3 key workstreams: Demand flexible networked appliances  Energy efficiency of data centres Energy efficiency of connected devices

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Winners Announced – Connected Efficiency Award

SEAD Connected Efficiency Award – Winners Announced SEAD has announced the communications protocols that were awarded a Connected Efficiency Award. The winning protcols are: IEEE Std 1905.1a™-2014 IEEE Standard for a Convergent Digital Home Network for Heterogeneous

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What have we learned in the past decade?

Learnings from EDNA’s first 10 years Since 2014 EDNA has helped its 14 member countries to better understand digital technologies.  Our extensive research into how policies can both encourage ‘energy smart digital devices’, and minimise the additional

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What has the Standby Annex Achieved 2009-2011?

Summary of Major Achievements of the Standby Annex 2009-2011. Alignment of data collection methodology provides policy makers with baseline information and a tool which can assist in the design, monitoring and evaluation of different policy approaches

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What has EDNA learned in the past decade?

Since 2014 EDNA – the Electronic Devices and Networks Annex of 4E – has helped its 14 member countries to better understand digital technologies. Our extensive research into how policies can both encourage ‘energy smart digital

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Webinar: Total Energy Model for Connected Devices

This IEA-hosted webinar presented the results of EDNA’s ’Total Energy Model’ including a tour of the interactive graphs that are accessible on the EDNA website. These graphs allow users to manipulate various assumptions, and view the changes in

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Webinar: Blockchain Applications: an Energy Perspective

The International Energy Agency Digital Demand-Driven Electricity Networks (3DEN) Initiative and IEA-4E/EDNA are pleased to invite you to the expert webinar: Blockchain applications: an energy perspective The webinar will be held via Zoom on Tuesday 12 April

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Total Energy Model for Connected Devices

The objective of this study is to develop a quantitative model of the “total energy use” of connected devices, globally. This report (and model) aims to quantify the total additional energy that results from devices becoming connected to a communications network

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Total Energy Model

EDNA Total Energy Model 2.0 A webinar on the Total Energy Model was held on 28 April 2021, hosted by the IEA.  Click here for the recording and slides. The EDNA total energy model (TEM) is a

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Testing Products with Network Connectivity

This report documents many existing requirements relevant to testing products with networks and sets out key issues to be considered. The main specifications in existence are in the Energy Star program and in the European Codes of Conduct

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