The DPP for Chemicals

Chemicals occupy an unusual position in the passport landscape. Almost nobody scans a drum of solvent, and the data attached to it reaches further than the data attached to most finished goods.

That is precisely why intermediate products rank highly in the ESPR working plan under Regulation (EU) 2024/1781: a requirement here propagates through everything downstream.

The sector already produces a great deal

Chemical manufacturers are among the most heavily regulated on product information, and a substantial evidence base already exists.

The pattern is consistent across every row. Everything required so far concerns hazard, handling and exposure, and nothing concerns where the material came from or what making it cost environmentally.

Safety data sheets answer a different question

The natural assumption is that a safety data sheet already is a chemical passport. It is comprehensive, standardised, and delivered with every shipment.

The two documents are complementary rather than overlapping, and a passport programme that starts by trying to extend the safety data sheet will find the structure resists every addition, because it was designed around a different question.

Allocation is the hard calculation

Chemical production frequently yields several products from one process, and assigning environmental burden between them is a genuine methodological problem rather than a data-gathering one.

A cracker producing ethylene, propylene and several other streams from one feedstock has to divide the process footprint somehow. By mass, by energy content, by economic value — each is defensible and each produces a different answer.

The third option has a property worth noting. A footprint allocated by economic value changes when prices change, even though nothing physical about the process has altered, which makes year-on-year comparison awkward to explain.

Recycled content is contested here

Chemical recycling feeds recovered material into processes that blend it with virgin feedstock, which makes physical tracing impossible and mass balance accounting the only practical option.

That is a legitimate and widely used approach, and it is also the approach most open to challenge, because the recycled content in any particular drum is an accounting allocation rather than a physical fact.

A passport recording recycled content for a chemical therefore needs to state the custody model explicitly. A figure presented without saying whether it is physically segregated or mass balanced is the kind of claim that invites the scrutiny Directive (EU) 2024/825 brings.

Confidentiality is a genuine constraint

Process routes, catalyst systems, yields and feedstock sources are among the most closely held information in the industry, and much of it is inferable from detailed footprint data.

• Energy intensity can indicate process route to somebody who knows the alternatives.
• Feedstock origin reveals supply relationships that took years to build.
• Yield data is directly commercially sensitive.
• Site-level figures can identify which plant produced a given batch.

This is not obstruction and it is the situation permissioned access exists for. A customer needing a footprint figure for their own reporting does not need the process detail behind it, and a passport can serve the figure without serving the derivation.

What downstream customers actually want

It is worth being concrete about the demand, because it is narrower than a comprehensive passport and it is arriving now rather than at some future deadline.

A cradle-to-gate carbon figure with a stated boundary and method. Recycled content with its custody model. Substance content against the thresholds their own obligations use. Origin where a due diligence regime applies. Four things, per product, in a form their systems can read.

Chemical manufacturers who can supply those four reliably are already winning business on it, because their customers cannot complete their own compliance without them and switching supplier is easier than obtaining data from one who will not provide it.