Welcome To The EDNA Publications Area
Intelligent Efficiency for Data Centres and Wide Area Networks
This report discusses the energy consumption of data centres (DC) and the wide area network (WAN) which connects computers and other devices together on the internet. These are complex
Energy Harvesting Technologies for IoT Edge Devices
This report discusses the elements of an energy harvesting system, and the possible energy sources and quantities of energy which can be harvested from light, thermal energy, radio frequency
Network Standby Power Basics (revised April 2018)
This report incorporates and organizes our collective understanding of the network standby function, identifies the primary factors that influence its power draw, develops a framework for understanding these factors, and estimates power ranges associated with different network standby function implementations.
Intelligent Efficiency – A Case Study of Barriers and Solutions – Smart Homes
This report highlights the role of energy efficiency policy makers in improving the value proposition for smart homes for energy management, by supporting the development of methodologies and studies quantifying benefits, and the provision of accessible information to consumers via labels or other mechanisms
EVSE Scoping Study for 4E
The delegates from EDNA member countries decided to conduct a Scoping study, to investigate the energy performance of Electric Vehicle Supply Equipment (EVSE), looking also at the existing policy approaches for this emerging product group. This Scoping study
Standby Consumption Measurements
This document summarises the standby and networked standby measurements of the following products and concludes the compliance with ecodesign requirements: Standby consumption of 31 TVs, 14 audio equipment, 5 printers, 9 complex set top boxes
Encouraging Intelligent Efficiency – Study of Policy Opportunities
This research project investigated the policy and program opportunities for governments to encourage greater investments in network connected devices and their application in reducing
Energy Aware Devices – Study of Policy Opportunities
This report addresses a technical concept, “energy aware” devices, that enables energy use data of individual devices in buildings to be made available by the devices themselves. Energy aware devices
Energy Efficiency of the Internet of Things – Policy Options
Discusses the objectives, scope of work and policy options for the Energy Efficiency of the Internet of Things. The impact of the network standby energy consumption of mains connected IoT devices on
Network Connected Audio Products – Measurements and Analysis of Network Standby Consumption
To evaluate functions and designs of Network Connected Audio Products, five products from three well known manufacturers
Own Energy Consumption of Smart Metering Infrastructure and Energy Monitoring Systems – Technical Report
The investigations presented in this report suggest further work would be needed in the fields of communication technologies and
Energy Efficiency of the Internet of Things – Technology and Energy Assessment Report
This report investigates the standby power of novel mains connected IoT devices and their estimated impact on the worldwide standby energy consumption. Traditional network enabled devices
Indicative Testing of Smart Lamps
The primary purpose of this document is to provide indicative data on the network standby power consumption of smart lamps and the power used by the lamps when emitting no light but remaining connected to a communications network. Lamps were tested at
“More Data, Less Energy – Making network standby more efficient in billions of connected devices”
This guidebook identifies how the Standby Power Annex of 4E has been working to identify solutions for tackling network standby
Summary of activities and outcomes of 4E Standby Power Annex – April 2014
Standby Power Annex summary of activities and outcomes – final report
Beyond Network Standby – A Policy Framework and Action Plan for Low Energy Networks
This report examines a range of issues that are critical in understanding how networks operate and how products that are
Power Requirements for Functions
This report is a first look at the power requirements and horizontal policy opportunities for a selection of high-priority secondary functions.
Mapping Secondary Product Functions to Products and Operational Modes
The scope of this research covers three product categories: major appliances, home entertainment, and office equipment. These products represent some of the most common plug loads used in homes and businesses.
Staying Connected: Unravelling Energy Waste Issues In Network Standby
Electronic products are an integral part of modern life. There has been great advancement in the capability and functionality of such products with network connectivity between electronic products rapidly becoming readily available.
Overview of Evaluation of Policies to Reduce Standby Power and Development of Standard Methodology
This report proposes a uniform methodology to assist policy makers evaluate the impact of standby power initiatives. The methodology
