Provides policy considerations for improving the energy efficiency of small network equipment such as modems, routers, network extenders, etc.
The final report from the IEA 4E Solid State Lighting Annex’s 2017 Interlaboratory comparison (IC 2017). This comparison had 36 participating laboratories from 19 countries with a total of 42 goniophotometric instruments, the largest interlaboratory comparison of such equipment ever undertaken. This comparison investigated the level of agreement in measurements of SSL products by various […]
This report presents information on novel data centre KPIs: the Server Idle coefficient and the Data Centre Idle Coefficient.
Provides policy guidance for encouraging the development of consumer devices which are capable of ‘energy smart digital functionality’
This report provides an overview of small network equipment (e.g. routers and modems), investigates options for policies and estimates the potential for energy savings.
A summary of the literature on lifetime definitions for LEDs and LED products, including a look at failure mechanisms, accelerated life tests and test methods for estimating lifetime, and provides some recommendations. There is currently no agreement as to which test method can best estimate the lifetime of LED lighting products and the report thus addresses a key issue for regulators and industry interested in deployment of LED technologies
Public review draft of the updated Quality and Performance Requirements for LED Lighting Products released 25 November 2020, for comment by 25 January 2021.
The purpose of this report is to provide guiding principles to policy makers for developing and implementing national/regional digitalisation and IoT strategies that emphasise energy
This report provides considerations for policy makers to encourage ‘smart’ consumer devices which save energy and provide demand flexibility. It includes key findings for the prioritisation of consumer devices and policy recommendations.
Visual Perception under Energy-Efficient Light Sources – – Detection of the Stroboscopic Effect under Low Levels of SVM
Temporal light modulation (TLM, known colloquially as “flicker”) of light sources has visual, neurobiological, and performance and cognition effects on viewers.
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.
This guideline gives a systematic and comprehensive overview on how to use available standards and tools for a motor system audit. This guideline gives a systematic and comprehensive overview
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
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
The purpose of this report is to provide policy makers with examples and a summary of how IEA 4E SSL Annex member countries’ have introduced and promoted LED illumination products in their respective markets. This report highlights key policy and
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
This research project investigated the policy and program opportunities for governments to encourage greater investments in network connected devices and their application in reducing
Benchmarking Report for Domestic Gas and Electric, Storage, Instantaneous and Heat Pump Water Heaters
This Benchmarking Report seeks to compare the performance of storage, instantaneous and heat pump water heaters available in a number of national markets by type, between type and by energy source
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
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