News

The IEC Guide 118:2024 intends to support the work of all Technical Committees (TCs) on their work on energy efficiency publications within their specific scope.

Armin Hauer, the Convenor of JAG 22, talks in an interview about the goals and current activities of JAG 22. These include providing input and critique for the update of EMSA’s Motor Systems Tool.

Join us for the Energy Efficient Electric Motor Systems webinar on 14 November NZDT (13 November CET), exploring the efficiency potential of electric motor systems, new and existing tools for assessing motor system efficiency, and breakthrough Wide Band Gap (WBG) semiconductor technology.

The call for abstracts for the 13th International Conference on Energy Efficiency in Motor Driven Systems (EEMODS) is launched. Abstracts are due until 15 November 2023.

The summary of key findings is now available in a new Policy Brief.

EMSA will host a workshop on ‘digitalisation in industrial electric motor driven systems’ on 19 September 2023.

From 1 July 2023, electric induction motors with a rated output between 75 kW and 200 kW must meet the requirements of efficiency class IE4 (or better) in the European Union.

EMSA expert Konstantin Kulterer shares his views in a recent interview about the digitalisation of motor systems. What is the status and what are the main opportunities?

Led by EMSA and ACEE, discussion within the international standardisation community resulted in the establishment of the ISO & IEC Joint Advisory Group JAG 22.

Do you have questions or need assistance with the EMSA Motor Systems Tool? We set up a new mail address where our experts reply to questions by users! Contact us at mst@iea-4e.org!

The next International Conference on Energy Efficiency in Motor Driven Systems (EEMODS) will be held on 3 – 5 September 2024 in Lucerne, Switzerland. More information: www.eemods24.org

The two reports Policy Guidelines for Motor Driven Units investigate policy options for harmonising standards and regulations for pumps, fans, compressors and are now available in Chinese. The first report (Part 1) describes existing standards and

The IEA 4E EMSA organised an international round robin testing programme for converters in cooperation with IEC SC22G/WG, to support the revision of IEC 61800-9-2 with science-based evidence. The Report on Round Robin of Converter Losses

In Europe, sensors and data-analytics for optimising motor driven systems can bring an additional 50-100 TWh electricity savings per year by 2030, together with additional benefits such as lower maintenance and production costs. These savings equal

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.

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.

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.

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

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

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