Version No.: 2020-8-16
Green hydrogen was still a fringe topic in 2018. But EPER hosted a closed-door workshop between Gas Infrastructure Europe and wind developers. The takeaway: repurposing gas pipelines for H₂ could solve seasonal storage. That backroom conversation later became the EU Hydrogen Strategy (2020).
If you successfully retrieve the legacy EPER data, here is what you will find:
| Feature | EPER (2001-2007) | E-PRTR (2007-2018) | | :--- | :--- | :--- | | Number of pollutants | 50-52 | 91 | | Media covered | Air & water only | Air, water, land | | Waste transfers | No | Yes | | Reporting threshold | Higher (less reporting) | Lower (more facilities report) | | Facilities covered | ~12,000 per cycle | ~34,000 per cycle | | Public accessibility | Archived | Fully interactive map |
Example pollutant: In EPER 2004, Nickel and compounds had a reporting threshold of 50 kg/year for air. By E-PRTR 2018, the threshold was 20 kg/year, capturing many more small-to-medium enterprises. eper 2018
For those specifically seeking the dataset associated with EPER 2018 (i.e., 2017 emissions data published in 2018), here is what the data covered:
A tense panel on smart meter data access pitted utilities against consumer groups. EPER’s compromise solution — “presumption of access for certified third parties with opt-out” — appeared verbatim in the 2019 Electricity Directive.
The term EPER 2018 may be technically imprecise—since EPER itself had been replaced nearly a decade earlier—but it remains a heavily searched and practically useful keyword for accessing industrial emission data from the 2017 reporting year, published in 2018. Whether you are a compliance officer, an environmental scientist, or a concerned citizen, understanding what EPER 2018 actually represents empowers you to navigate European environmental data with confidence. Green hydrogen was still a fringe topic in 2018
By recognizing that "EPER 2018" typically refers to the E-PRTR dataset for 2017 emissions (released in 2018), you can efficiently locate accurate information, avoid confusion with obsolete regulations, and contribute to the ongoing goal of industrial transparency. As Europe moves toward more dynamic and comprehensive reporting systems, the data legacy of 2018 will continue to inform policy and drive cleaner production for years to come.
Call to Action: If you need access to EPER 2018 data or guidance on current E-PRTR reporting obligations, visit the European Environment Agency’s official E-PRTR portal or consult your national competent authority listed under Regulation (EC) No 166/2006.
Last updated: 2025 – This article is for informational purposes and does not constitute legal advice. Always refer to the latest official EU regulations for compliance. For those specifically seeking the dataset associated with
Solid but dated. Serves well as a historical benchmark but lacks the agility required for post-2020 standards.
If a country joined the EU in 2004 (e.g., Poland, Hungary), their first transparent pollution snapshot was EPER 2004. Comparing EPER 2004 to E-PRTR 2018 shows the environmental impact of EU accession and the Industrial Emissions Directive.