Electric motors: one key product on the way to net zero!
The IEA 4E Electric Motor Systems Annex gave an input presentation during the expert panel of the event ‘Super-Efficient Appliances Pave the Way to Net-Zero’, which took place in the framework of the 7th Annual Global Conference on Energy Efficiency.
What is the focus of EMSA’s work until 2024?
An updated Policy Brief is now available with an overview of the 4E Electric Motor Systems Annex (EMSA) publications so far and the focus areas of EMSA’s work.
Digitalisation in motor systems: classification of technologies
Which digitalisation technologies are applied with motor systems? What are their positive and negative energy effects?
The new EMSA report Classification of digitalisation technologies for electric motor driven systems analyses a number of these technologies.
3rd PECTA Workshop with Experts
34 International experts discussed the progress of the 7 tasks of the Power Electronics Conversion Technology Annex PECTA in a successful online workshop! A key objective of PECTA is developing the knowledge and evidence base for promoting
2021 4E Annual Report released
The 4E TCP Executive Committee has published the 2021 Annual Report which is available for download here. The Annual Report provides an overview of the activities and outputs of the TCP and its Annexes during 2021.
12 April 2022 – Webinar on 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
EEMODS’22: detailed programme available
The 12th International Conference on Energy Efficiency in Motor Driven Systems will take place on 3 – 5 May 2022 in Stuttgart, Germany. The detailed conference programme is now available under www.eemods22.org/conference/program. EMSA supports EEMODS as
EDNA Publishes Policy Brief on Blockchain Energy Consumption
EDNA has published a policy brief which summarises the key findings of a report titled Blockchain Energy Consumption – An Exploratory Study. The report was commissioned by the Swiss Federal Office of Energy and contains a detailed analysis of blockchain,
New publication on environmental aspects of Si and SiC semiconductors now available
Under the lead of Ecodesign company, together with TU Wien and AIT Austrian Institute of Technology, a conference paper on energy and environmental related life cycle assessment on silicon carbide vs silicon based semiconductors was presented
EDNA publishes policy brief for Small Network Equipment
EDNA has published a new policy brief, which provides policy makers with considerations for improving the energy efficiency of small network equipment, such as modems, routers, network extenders, etc. Download here.
Improving the Measurement of LED Lighting – Final Results World’s Largest Interlaboratory Comparison of Goniophotometers
20 December 2021, Stockholm. The IEA 4E Solid State Lighting Annex (SSL Annex) today published the final report from its 2017 Interlaboratory comparison. With 36 participating laboratories from 19 countries with a total of 42 goniophotometric instruments, this
Digitalisation in motor systems: new insights
Which digital technologies are most used with motor driven systems? How much energy can be saved thanks to digital solutions in motor systems? What are the main advantages and disadvantages of using digital technologies? The IEA
4E EDNA and the Users TCP publish joint report on smart device ‘usability’
4E EDNA and the Users TCP have published a joint report which examines the extent to which ‘usability issues’ at set up and operation prevent smart devices from effectively delivering energy demand flexibility and intelligent efficiency.
IEC Academy Webinar on coordination and alignment of energy efficiency standards for pumps, fans, compressors
A new IEC Academy webinar is upcoming which will present the coordination and alignment of energy efficiency standards for improving and optimising the energy consumption of electric driven machine units – e.g. pump, fan, compressor and
EEMODS’2022: Call for papers extended until 11 October 2021
The 12th edition of the „International Conference on Energy Efficiency in Motor Driven Systems“ will be held in Stuttgart, Germany from 3 – 5 May 2022. Call for papers is extended until 11 October 2021. More
EDNA publishes new report on ‘idle coefficients’ for data centres and servers
EDNA has published a new report which develops and outlines the concept of an ‘idle metric’ for data centres and servers, which can be used by policy makers. The advantage of these metrics is that they do
4E and IEA publishes Achievements of Energy Efficiency Appliance and Equipment Standards and Labelling Programmes 2021
Appliance standards and labelling are highly effective policy programmes, already saving consumers billions of dollars and avoiding Giga tonnes of CO2 emissions, each year. The IEA with the 4E Technology Collaboration Programme, have published a new
More stringent minimum requirements for induction electric motors and variable speed drives in the EU in effect since 1 July 2021
The Commission Regulation (EU) 2019/1781 of 1 October 2019 is in effect since 1 July 2021. More stringent minimum requirements for a wider scope of motors (0.12 kW – 1000 kW) including 8-pole motors are defined. Also, maximum
10th International Motors Workshop (Webinar): 16 September 2021
The European Copper Institute hosts its 10th International Motors workshop, covering policy and technology aspects. The event will take place as a webinar on 16 September 2021. Programme and registration
New version of the Motor Systems Tool includes loss models for motors, drives & transmissions
A new version of the Motor Systems Tool is now available online. The new features include: Stronger, robust run-time AMCA loss models for motors, drives & transmissions (ANSI/AMCA 207-17) Slip calculator Dynamic duty points Dynamic language
