The renewable energy transition has reached a new milestone: On 26 November 2024 the ISCC published that Denmark has become the first country to issue an ISCC RFNBO (Renewable Fuels of Non-Biological Origin) certificate, as we learned today.

This certification, granted under the ISCC PLUS framework, marks a significant step in promoting sustainable fuel production and achieving global climate goals.

What is an ISCC RFNBO Certificate?

The ISCC RFNBO certificate ensures compliance with stringent sustainability standards for fuels derived from renewable electricity and other non-biological sources. These fuels are essential for reducing greenhouse gas emissions in sectors like aviation, shipping, and heavy industry, where electrification alone is insufficient, impossible or would come too late.

The certification guarantees traceability, environmental integrity, and adherence to the European Union’s Renewable Energy Directive (RED II) criteria.

Denmark’s Role in the Transition

Denmark’s leadership in renewable energy innovation is well-known, with wind energy covering nearly half of the nation’s electricity demand. Now, the country has expanded its efforts into Power-to-X (PtX) technologies, which convert renewable electricity into synthetic fuels and chemicals.

The first ISCC RFNBO certificate highlights Denmark’s ability to meet international sustainability standards, setting an example for others to follow. As Denmark is often compared to Switzerland due to its size, Switzerland may feel encouraged to also promote RFNBOs as part of the new energy system.

Why Does This Matter?

Certified RFNBOs offer a scalable solution to defossilize industries reliant on energy carriers with high energy density (chemical, molecular energy carriers like fossil fuels so far and synthetic fuels in the future).

As Power-to-X production ramps up, certifications like ISCC RFNBO ensure that these fuels contribute meaningfully to global sustainability goals. They also pave the way for market acceptance by providing clear evidence of environmental benefits.

Implications for Switzerland and SPIN

For Switzerland, where sustainability and innovation are top priorities, Denmark’s achievement is a valuable example. The Swiss Power-to-X for Infrastructure Network (SPIN) aims to foster the production and use of synthetic fuels domestically and abroad. The issuance of the ISCC RFNBO certificate reinforces the importance of certification in building trust and ensuring sustainability throughout the value chain.

Moreover, Denmark’s achievement underscores the importance of collaboration between policy, technology, and industry to drive the energy transition forward, as SPIN also highlighted during this year‘s SPIN DAY.

The path is clear—let’s follow Denmark’s lead.