Certification advances renewable energy industries

As global populations require more energy, the percentage of renewable energies contributing to electricity provision continues to grow.

According to the Renewable Capacity Statistics 2019 report by International Renewable Energy Agency (IRENA), 2018 closed with a total renewable energy generation capacity of 2 351 GW, up by 171 GW on the previous year. Of this amount, wind, solar and marine energy, accounted for 564 GW, 480 GW and 500 MW respectively.

Certification Scheme for RE equipment and services
IECRE certification covers marine, solar PV and wind energy services, products and personnel

The need for certification

Third party certification of wind, solar photovoltaic (PV) and marine energy equipment and services to consensus-based international standards, supports manufacturers in the RE industry, by reducing risks, streamlining costs, as well as enhancing market access.

IECRE, the IEC System for Certification to Standards Relating to Equipment for Use in Renewable Energy Applications, covers three renewable energy (RE) sectors: marine, solar PV, and wind. The system was established in 2014 to address these issues, in a world with growing electricity demands, which at the same time, needs to reduce power generated by fossil fuels.

Instilling confidence in three RE sectors


The IECRE wind sector is fully operational with nine certification bodies and more currently being assessed for participation. It has 24 testing laboratories, authorized to conduct testing and certification of wind turbines, their components and/or wind “farms”. IECRE has issued 55 certificates for wind turbines, a significant increase from five a year ago. It is expected that the first certificate(s) for wind farms – or Project Certification will be issued in the remaining months of 2019.        

Solar PV

The solar PV sector currently has seven certification bodies and eight inspection bodies operating and issued its first solar PV certificate in 2018. Thomas Sauer, IECRE Convenor of promotions and marketing and President and CEO of EXXERGY, has promoted IECRE certification at several international events in the US and Europe, highlighting that it covers the entire lifecycle of a PV power plant, from initial design aspects to annual inspections and ultimately asset transfer. With risk explained how the consistent implementation of international standards can reduce costs by streamlining processes and instil confidence in the industry.


The marine energy – operational management committee (ME OMC) has been focused on the first deliverables for certification bodies, including IEC Technical Specification 62600-2 which covers design requirements for marine energy systems.  IEC Technical Committee 114, which develops international standards for marine energy, has initiated a new project team regarding technology qualification (62600-4) to address gaps in the available standards necessary to support certification, which have been identified by the ME-OMC. Further, IEC TC 114 has recently approved a new Technical Specification (62600-3) in relation to the measurement of mechanical loads of wave, tidal and other water current converters and work is ongoing to develop the associated operation document for the issuance of test reports against this standard.  It is hoped the first renewable energy test laboratories will join the IECRE System this year and the first renewable energy test reports will be issued in 2020. 

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