Electric Motors: ESPR Requirements, IE3/IE4 Efficiency Classes, Rare Earth Disclosure, and DPP Compliance Guide
Electric motors are already subject to EU ecodesign requirements under Commission Regulation (EU) 2019/1781, which mandates IE3 minimum efficiency for most motors. The ESPR delegated act will add a Digital Product Passport requirement with rare earth content disclosure (for permanent magnet motors), recycled copper and steel content, and carbon footprint. Electric motors account for approximately 70% of industrial electricity consumption in the EU.
Existing Ecodesign Requirements for Electric Motors
Motor Power Range
Minimum Efficiency Class
In Force Since
Notes
0.75 kW – 1,000 kW (2-pole, 4-pole, 6-pole)
IE3
1 July 2021
IE4 required for 75–200 kW from 1 July 2023
75 kW – 200 kW (2-pole, 4-pole, 6-pole)
IE4
1 July 2023
Super Premium Efficiency
0.12 kW – 0.75 kW
IE2
1 July 2021
High Efficiency
Ex d motors (explosion-proof)
IE3
1 July 2021
For hazardous area applications
Truth Anchor: Commission Regulation (EU) 2019/1781 remains in force under ESPR Article 74. Most electric motors must meet IE3 minimum efficiency. — EUR-Lex CELEX:32024R1781
Rare Earth Elements in Permanent Magnet Motors: The ESPR Critical Raw Material Issue
Permanent magnet (PM) motors use rare earth elements — primarily neodymium (Nd) and dysprosium (Dy) — in their magnets. Rare earth elements are classified as critical raw materials by the EU. The DPP for PM motors is expected to require disclosure of rare earth content and the percentage sourced from recycled sources.
The EU Critical Raw Materials Act (CRMA), adopted in 2024, sets targets for domestic rare earth production and recycling. The ESPR delegated act for electric motors is expected to align with CRMA targets, requiring disclosure of rare earth recycled content and potentially setting minimum recycled content requirements for rare earth elements in PM motors.
Expected DPP Data Fields for Electric Motors
Data Field
Annex III Category
Status
Efficiency class (IE1–IE5)
Energy performance
Already required
Nominal efficiency at 100% load
Energy performance
Already required
Motor type (induction, PM, SRM)
Product identifier
Already required
Rated power (kW)
Product identifier
Already required
Rare earth content (PM motors)
Substances of concern / Recycled content
New under ESPR delegated act
Recycled rare earth content (PM motors)
Recycled content
New under ESPR delegated act
Recycled copper content
Recycled content
New under ESPR delegated act
Recycled steel content
Recycled content
New under ESPR delegated act
Carbon footprint per kW rated power
Carbon footprint
New under ESPR delegated act
End-of-life disassembly instructions
End-of-life information
New under ESPR delegated act
What Electric Motor Manufacturers Must Do Now
Verify compliance with existing Regulation (EU) 2019/1781: Confirm all motors meet IE3 (or IE4 for 75–200 kW) minimum efficiency requirements.
Audit rare earth content (PM motors): Determine neodymium and dysprosium content in permanent magnets and the percentage sourced from recycled sources.
Audit recycled copper and steel content: Determine recycled copper content in windings and recycled steel content in laminations.
Conduct lifecycle carbon footprint assessment: Calculate the carbon footprint of motor models. Focus on manufacturing phase (copper, steel, rare earth production).
Prepare DPP data templates: Create separate DPP data templates for induction motors and PM motors, as the data fields differ significantly.
Electric Motors Under ESPR: Industrial Efficiency Requirements
Electric motors account for approximately 45% of global electricity consumption. The EU has been regulating electric motor efficiency since 2009, and the current Ecodesign Regulation for electric motors (Regulation (EU) 2019/1781) sets minimum efficiency requirements based on the IE (International Efficiency) classification system. The ESPR electric motor delegated act will build on this foundation and add the Digital Product Passport requirement.
CO2e per kWh of electrical energy converted to mechanical energy
New (ESPR Annex III)
Repairability
Bearing replacement availability, winding repair availability, service manual URL
New (ESPR)
Substances of concern
Rare earth elements (neodymium, dysprosium) in permanent magnets
New (ESPR Annex III)
Lifetime
Expected lifetime (hours), L10 bearing lifetime
New (ESPR Annex III)
Rare Earth Magnets and Critical Raw Materials
High-efficiency electric motors (IE4, IE5) use permanent magnets containing rare earth elements (neodymium, dysprosium). These rare earth elements are classified as critical raw materials under the EU Critical Raw Materials Act. The ESPR electric motor DPP will require manufacturers to declare the rare earth content of their motors and provide supply chain due diligence documentation. This is a significant compliance challenge for motor manufacturers who source rare earth magnets from China, which produces approximately 85% of the world's rare earth elements.
Electric Motors: The Largest Single Category of Industrial Energy Consumption
Electric motors account for approximately 46% of global electricity consumption and 70% of industrial electricity consumption in the EU. The EU has been progressively tightening Ecodesign requirements for electric motors since 2009 under Regulation (EC) 640/2009 and its successor Regulation (EU) 2019/1781. The current regulation requires motors in the 0.75–1,000 kW range to meet minimum efficiency levels — IE3 (Premium Efficiency) for motors up to 200 kW from July 2023, and IE2 (High Efficiency) with variable speed drives for larger motors. The ESPR delegated act for electric motors will extend these requirements to include Digital Product Passport obligations and will likely introduce IE4 (Super Premium Efficiency) requirements for certain motor categories.
Variable Speed Drives and Motor System Efficiency
Variable speed drives (VSDs, also called variable frequency drives or inverters) are electronic devices that control the speed of an electric motor by varying the frequency of the electrical supply. VSDs can reduce motor energy consumption by 20–60% in applications where the load varies — pumps, fans, compressors, and conveyors. The ESPR delegated act for electric motors is expected to include requirements for VSDs as part of a system-level approach to motor efficiency. The DPP for an electric motor will need to declare the motor's efficiency class (IE2, IE3, IE4), the rated power in kW, the number of poles, the rated voltage and frequency, and the compatibility with VSDs. For motors sold with integrated VSDs, the system efficiency must be declared.
Critical Raw Materials in Electric Motors
High-efficiency electric motors — particularly IE4 and IE5 class motors — often use permanent magnets made from rare earth elements, specifically neodymium-iron-boron (NdFeB) magnets. Neodymium and dysprosium are classified as critical raw materials under the EU Critical Raw Materials Act (EU 2024/1252). The ESPR electric motor DPP will require manufacturers to declare the quantity of rare earth elements used per motor unit, the country of origin of the rare earth materials, and the recycled content percentage. This data will feed into the EU's critical raw materials monitoring system and will be used to set future recycled content targets for permanent magnet motors under the Critical Raw Materials Act.
Motor Efficiency Class
IE Standard (IEC 60034-30-1)
EU Ecodesign Requirement
ESPR DPP Status
IE2 (High Efficiency)
IEC 60034-30-1
Minimum for 75–200 kW (with VSD)
DPP required under ESPR delegated act
IE3 (Premium Efficiency)
IEC 60034-30-1
Minimum for 0.75–200 kW (line-start)
DPP required under ESPR delegated act
IE4 (Super Premium Efficiency)
IEC 60034-30-1
Not yet mandatory — expected 2027+
DPP required under ESPR delegated act
IE5 (Ultra Premium Efficiency)
IEC 60034-30-1
Not yet mandatory
DPP required under ESPR delegated act
Frequently Asked Questions: Electric Motors ESPR Requirements
Yes. Commission Regulation (EU) 2019/1781 sets minimum energy efficiency requirements for electric motors. These requirements entered into force on 1 July 2021 and remain in force under ESPR Article 74. Most motors must meet IE3 efficiency class; larger motors must meet IE4.
IE3 (Premium Efficiency) is the minimum efficiency class for most electric motors under Commission Regulation (EU) 2019/1781. IE3 motors are significantly more efficient than IE1 (Standard Efficiency) motors. From 1 July 2021, motors from 0.75 kW to 1,000 kW must meet IE3 minimum efficiency.
The ESPR delegated act for electric motors is expected in 2027-2029. From the compliance date, every electric motor placed on the EU market must have a valid DPP.
The delegated act is expected to require disclosure of recycled copper content (windings), recycled steel content (laminations), and recycled rare earth content (permanent magnets in PM motors).
Both permanent magnet (PM) motors and induction motors are subject to ESPR. PM motors contain rare earth elements (neodymium, dysprosium) in their magnets. The DPP for PM motors must disclose rare earth content and the percentage sourced from recycled sources.
Register Your Digital Product Passport
The EU DPP Registry goes live on 19 July 2026. EU customs will verify DPP compliance automatically from that date. Products without a valid DPP can be refused entry. Register now at Africa’s first ESPR-compliant DPP registry.
Current Ecodesign Requirements for Electric Motors
Electric motors are currently subject to ecodesign requirements under EU Regulation 2019/1781, which sets minimum energy efficiency requirements for motors in the IE2, IE3, and IE4 efficiency classes. The regulation applies to three-phase induction motors with a rated output power between 0.12 kW and 1,000 kW. The ESPR delegated act for electric motors will build on these requirements and add DPP data disclosure, recyclability requirements, and requirements for the availability of spare parts and repair information.
Electric motors are used in a vast range of applications — from industrial machinery and HVAC systems to electric vehicles and household appliances. The EU's electrification agenda means that the demand for electric motors is expected to increase significantly over the next decade. Ensuring that these motors are manufactured efficiently and can be repaired and recycled at end-of-life is a key objective of the ESPR delegated act for electric motors. The DPP for electric motors will provide the data needed to support motor management programmes — systematic approaches to monitoring, maintaining, and replacing motors to optimise energy efficiency across an industrial facility.
Frequently Asked Questions
The ESPR delegated act for electric motors is expected to be adopted in 2025–2026, superseding EU Regulation 2019/1781. Manufacturers should plan for compliance by 2027–2028. The existing regulation remains in force until the ESPR delegated act takes effect.
The scope of the ESPR delegated act for electric motors will be defined in the preparatory study. It is likely to cover standalone motors sold separately, and may also cover motors integrated into products. The interaction between the motor delegated act and the delegated acts for products containing motors (such as washing machines and HVAC systems) will need to be clarified.
Permanent magnet motors (used in EVs, wind turbines, and high-efficiency industrial motors) contain rare earth elements (neodymium, dysprosium, praseodymium) in the magnets. The ESPR DPP for electric motors is expected to require disclosure of rare earth element content and instructions for magnet recovery at end-of-life. This is important for the EU's Critical Raw Materials Act, which aims to reduce dependence on imported rare earth elements.
The ESPR delegated act is expected to tighten the minimum efficiency requirements for electric motors, potentially requiring IE3 efficiency as the minimum for a wider range of motors and IE4 efficiency for specific applications. The delegated act may also extend the scope to cover motor types not currently covered by EU Regulation 2019/1781.
Motor rewinding (replacing the copper windings in a motor to restore its performance) is a common repair practice for large industrial motors. The ESPR delegated act is expected to support motor rewinding by requiring manufacturers to provide repair documentation and by ensuring that rewound motors can meet the original efficiency class. The DPP for a rewound motor should be updated to reflect the rewinding.