As the European Union intensifies its efforts to meet climate goals, the integrity of renewable energy tracking systems becomes increasingly vital. The Association of Issuing Bodies (AIB), a central figure in the management of Guarantees of Origin (GOs), has released a strategic position paper titled “GO System Improvement Pillars”, outlining key reforms aimed at fortifying the transparency, reliability, and efficiency of the European energy disclosure system.
The GO System: A Cornerstone of Renewable Tracking
Guarantees of Origin serve as the backbone of renewable energy certification in Europe. These digital certificates, issued under government mandate, authenticate the renewable nature of energy consumed by end users. By providing verifiable information about the source and sustainability of energy, GOs prevent double-counting and promote confidence in green energy claims.
Currently, GOs are traded independently from the physical electricity (a method known as “book-and-claim”), though they can also be integrated within a mass-balance system that ties the certificate directly to the energy it represents.
Key Pillars for Improvement
In its position paper, the AIB proposes two major reforms to enhance the GO system:
1. Universal Disclosure Based on GOs
The AIB urges that all claims of renewable energy consumption—whether by suppliers or end users—must be supported by GOs. Under the Renewable Energy Directive (RED), member states are already required to prevent double counting and allow free trade of GOs. However, discrepancies remain when parties use other methods to report renewable consumption. AIB insists that where GOs are not available, only the standardized “residual mix” should be used to report energy sources, replacing national averages that may be misleading.
This shift would ensure consistency and boost consumer trust in renewable energy disclosures.
2. Alignment Across Tracking Instruments
While several EU climate initiatives consider energy origin for regulatory compliance, they often do so using incompatible methodologies. AIB calls for harmonizing all energy origin tracking tools with Article 19 of the RED, leveraging the existing GO system. This alignment would create a coherent certification landscape, fostering efficiency across sectors and technologies—from electricity to hydrogen and beyond.
The AIB argues that this approach would not only streamline compliance with policy targets but also strengthen the overarching goal of transparent energy disclosure to consumers.
The Path Forward: Building Stability and Efficiency
According to the AIB, implementing these recommendations will solidify the GO system’s role as a reliable tool in Europe’s energy transition. By making renewable energy claims verifiable, standardized, and cross-compatible, the proposed reforms will enhance both market efficiency and consumer confidence.
Final Considerations
The paper concludes with a caveat: while the AIB Secretariat has drafted the position based on its operational expertise, it does not represent the formal view of all AIB members. Nonetheless, the proposals mark a significant step toward unifying Europe’s renewable energy verification systems under a common, trusted framework.
As Europe progresses toward its 2030 and 2050 climate targets, the Guarantee of Origin system—fortified by these proposed improvements—may prove to be a keystone in securing a transparent and trustworthy renewable energy future.