Angelika Steinbrecher

If a company already knows its product composition down to material and substance level for compliance, that digital twin should be the starting point for a footprint, with missing layers added on top. Building a second data layer with different templates, owners and timelines is unnecessary.

Angelika Steinbrecher describes a company with solid IMDS discipline that wanted to calculate product carbon footprints.

• The team started with existing product composition data, extending it into material compliance assessment and footprint calculation.
• The sustainability team acknowledged that compliance data was an excellent basis.
• Elsewhere, Steinbrecher calls the accumulated material compliance database one of manufacturing’s most undervalued assets, because it can also support footprints and life-cycle assessments.

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Manual work can handle one product, perhaps ten, but not a portfolio of thousands or scenario questions about cutting emissions. Automating calculations on top of existing compliance data surfaces hotspots and shows which suppliers are worth approaching for primary data, rather than asking everyone.

Angelika Steinbrecher describes automotive teams calculating footprints by hand and predicts that Excel will buckle under the volume demanded by a digital product passport.

• The proposed approach is to build on existing material know-how, add transport, processing and manufacturing energy impacts, map them to secondary data for a first footprint, then use the hotspot results to prioritise primary-data requests.
• For smaller suppliers, product carbon footprint data now appears in PPAP submissions and is no longer optional.
• Scope 3.1 supply chain emissions are the hardest part, so tools need expert modelling behind a non-expert interface, Catena-X certification, IMDS bill-of-materials use and training support.

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The comparison turns on scope, functional unit, primary-data obligations and verification route. The practical conclusion: suppliers need a repeatable process and flexibility in where they report, because reporting channels are not consolidating soon.

Angelika Steinbrecher writes that the battery passport becomes obligatory for EV and industrial batteries from February of the following year.

• The delegated act specifying the calculation method remains unpublished, with a twelve-month transition expected once it arrives.
• In European automotive, Steinbrecher names Catena-X and IMDS as the two main channels, both following the Catena-X PCF rulebook.
• Catena-X covers the whole automotive supply chain and cradle-to-gate footprints, with flexibility on functional unit.
• The battery regulation adds four end-of-life phases, requires site-specific electricity mix data and primary data for production, and uses a notification body or marking for verification.

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Angelika Steinbrecher separates the shifting deadline from the fixed lookback period and points out that the reporting requirement has no threshold and no substance limit.

• Companies therefore need systematic historical product data to identify where PFAS occur, not just a forward-looking plan.
• Steinbrecher also warns that US state-level requirements vary, so companies doing business across states have to check what is reportable, restricted and affected, product by product.

Angelika Steinbrecher tracks the TSCA deadline through four positions: November 2024, then July 2025, then April 2026, and now either 31 January 2027 or sixty days after the effective date of the final rule, with a possible shortening of the submission window from six to three months.

• The lookback remains 1 January 2011.
• Steinbrecher’s conclusion is blunt: going back fifteen years is not feasible unless the data is very good, and few companies have looked at PFAS systematically for that long.

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Steinbrecher also flags trade-offs the process must resolve, including essential uses and the risk of substituting one problem chemical for another.

Angelika Steinbrecher charts the proposal from its 2023 submission by five EEA member states, through a first consultation that drew more than 5,600 comments and pushed the process onto pre-formulated questions, to sector evaluations that began with fourteen sectors and added eight more in 2025.

• Steinbrecher distinguishes the two committee views: the Risk Assessment Committee sees growing risk, keeps an eighteen-month transition and goes beyond the original proposal with a broad OECD-based definition, no threshold and very limited derogations.
• The Socio-Economic Analysis Committee also favours a broad restriction, but keeps threshold limits, time-limits derogations and proposes revisiting the spare-part definition.
• Steinbrecher points to sulfur hexafluoride in high-voltage transformers, which still has no replacement at scale, and argues for scheduled replacement timelines rather than an immediate ban.

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More than twenty years of automotive compliance standards work well within the sector because everyone follows the same framework, but break down when suppliers use different data standards and levels of detail. The answer is not to force everyone into automotive-style uniformity, but to keep the automotive standard as the foundation and build flexibility on top.

Angelika Steinbrecher sets out four design principles: start with proven automotive standards, build in flexibility for varying data quality and formats, create configurable validation rules that work across sectors, and flag data gaps instead of rejecting non-standard formats. The goal is to help companies manage diverse supplier ecosystems without lowering the bar set by automotive.

The two posts carrying this argument repeat almost the same text, presenting a fixed position rather than one that has developed.

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Steinbrecher expects the supply chain reporting obligation to remain and grow, with suppliers continuing to declare down to material and substance level over time.

The passport becomes mandatory for all new vehicles from 1 September 2032, and the regulation requires the Commission to define what it contains and where the data sits.

• OEM-held information, such as type approval links, recycling target evidence and dismantling information, is not enough.
• Assessing recycling targets requires the recycled content share in plastics, full material composition and potentially critical raw materials, all of which must come from the tiers below.

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Steinbrecher describes the expert as both the organisation’s key information source and a bottleneck, and argues for putting curated data into a system other stakeholders can query themselves, ideally with an LLM front end, so they get results without using the expert’s time. Intellectual property remains a real limit on publishing full declarations.

Angelika Steinbrecher spent a day with developers during a proof of concept, running a PFAS analysis across owned and purchased parts and checking where rare earth metals occur.

• The team also tested a monthly check that purchasing could use for supply chain resilience.
• Steinbrecher reports a working test-case example after three days, while noting that much was still being worked out.
• The wider direction is to combine supplier-network data collection with product-side digital twins, moving toward full material declarations down to substance level.

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In their reading, moves to slow environmental regulation do not change the financial logic: renewable energy and better sustainability setups build resilience against fossil price shocks caused by geopolitical instability. Critical raw materials are the connecting case: keeping materials in Europe depends on traceability that is still being built.

Angelika Steinbrecher cites omnibus discussions to delay the combustion engine exit beyond 2035, raise CSRD thresholds and weaken environmental requirements, alongside Ursula von der Leyen's acknowledgement that stepping out of nuclear energy was a mistake.

• Against that, they set fossil energy price exposure, renewable sources producing almost half of European electricity since 2024, and the Critical Raw Materials Act, in force since 2024 and aimed at retention, recycling and reuse.
• Their summary: you cannot retain what you cannot trace, so product design, material recovery and resource security converge on the same data problem.

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Their point is not that estimating is wrong: an approximation is a necessary starting point, while real measured data improves the decision.

Angelika Steinbrecher insulated the roof and walls, replaced 1958 wooden window frames with triple glazing, then had the energy performance certificate produced twice: first with default values close to what had been done, then with actual measured transmission values for windows, insulation materials and wall thickness.

• The rating moved from H to C and close to B.
• They connect this to the shift from literature or secondary data to primary supply chain data in footprint and life-cycle calculations, then ask readers whether they are still working with approximations or using their real data.

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This post explains the connection between material-compliance records and product carbon-footprint work.

Steinbrecher starts with a company that already knows its product composition through IMDS. They show how separate compliance and carbon-footprint projects can create duplicate requests, then explain how existing product data can provide a base for a footprint assessment, with additional information added where needed.

For brands planning a campaign

A campaign about integrating compliance and sustainability teams could use this example to discuss shared data foundations and the limits of reusing existing records without filling data gaps.

This post compares their scope and explains why suppliers may need a repeatable process.

Rather than treating product carbon footprints as a single requirement, Steinbrecher contrasts Catena-X’s cradle-to-gate focus with the battery regulation’s broader lifecycle scope. They connect those differences to practical demands: repeated calculations as materials, suppliers, energy mixes or production locations change, and reporting through more than one channel.

For brands planning a campaign

Useful for a campaign aimed at suppliers weighing a first calculation against a scalable process: the comparison gives a concrete basis for discussing scope, data updates and reporting flexibility.

This post explains the significance of the stated TSCA lookback and the need to locate affected products and data.

Steinbrecher separates the changing deadline from the January 2011 lookback, then spells out the practical consequence: companies need historical product information to identify where PFAS may occur. They also note that requirements can differ across US states and compare the US reporting issue with the evolving EU proposal.

For brands planning a campaign

A compliance-readiness campaign could use the post to prompt an inventory of historical data and affected products. Regulatory details should be checked against current official sources.

This post describes a test of querying product data for PFAS and rare earth metals.

Steinbrecher explains the bottleneck: compliance experts hold detailed product knowledge, while other teams need answers.

• They give specific test questions—where PFAS or rare earth metals occur, and whether checks can be repeated monthly—then describe an early test-data prototype intended to let users query expert-curated information.
• Parts of the system were still being worked out.

For brands planning a campaign

This is a useful example for a campaign about product-data access or AI-assisted analysis. Its early prototype context supports a discussion of potential workflows, not claims that a finished product or capability is available.

Steinbrecher uses a home renovation to make that distinction tangible before relating it to product carbon footprints and life-cycle assessments.

The post follows an estimate made with default values, then shows how entering actual window and insulation specifications changed the result. Steinbrecher uses that contrast to explain why an initial estimate can be a starting point, while better input data helps refine comparisons and identify improvement opportunities.

For brands planning a campaign

For a sustainability-data campaign, the personal example can introduce the value of improving data quality without suggesting that every calculation begins with perfect information.

The worked example is a company with substance-level product composition and a solid IMDS discipline that asked how to produce product carbon footprints; the answer was to start from the digital twin of the product and extend it into compliance assessment, footprint calculation and whatever comes next, instead of building a second data layer. The same point recurs in the description of the material compliance database as an undervalued asset that can feed footprints and life-cycle assessments, and in the complaint that sustainability teams start from scratch while the data already sits in the organisation.

Start with the existing bill of materials and substance-level product data. Add transport, processing and manufacturing energy layers mapped to secondary data to create a first footprint, then use the result to decide which suppliers to approach for primary data.

For brands planning a campaign

The strongest hook is the cost of doing the work twice. A platform or consultancy partner can commission a joint walkthrough of what an existing compliance dataset can and cannot support, putting a product demonstration inside a problem the buyer already recognises.

Examples: Source 1 · Source 2 · Source 3

Steinbrecher argues that manual work can handle one product, perhaps ten, but not a portfolio of thousands or scenario questions about emissions reductions.

• The proposed path is automation built on compliance data, surfacing hotspots and showing which suppliers to approach for primary data instead of asking everyone.
• For smaller suppliers, product carbon footprint data is presented as part of Production Part Approval Process submissions and no longer optional.
• Scope 3.1 supply chain emissions are the hardest part, and tools need expert modelling behind a non-expert interface, Catena-X certification, IMDS bill-of-materials use and training support.

For brands planning a campaign

This framing speaks to small and mid-sized suppliers rather than large OEMs, making it a fit for campaigns built around webinars, templates or onboarding content for manufacturers facing customer data requests for the first time.

Examples: Source 1 · Source 2

The battery passport is described as becoming obligatory for EV and industrial batteries from February of the following year; the delegated act specifying the calculation method is still unpublished, with a twelve-month transition expected once it comes into force.

• In European automotive, Catena-X and IMDS are named as the two main reporting channels, both following the Catena-X PCF rulebook.
• The comparison turns on scope and obligations: Catena-X covers the whole automotive supply chain and cradle-to-gate footprints, while the battery regulation adds four end-of-life phases, requires site-specific electricity mix data and primary data for production, and uses a notification body or marking for verification.
• Catena-X allows more flexibility on functional unit and verification route.

Compare the two obligations field by field: scope, functional unit, primary data obligations and verification.

For brands planning a campaign

A side-by-side briefing for suppliers facing both requirements is the most directly commissionable format. It gives a reporting or calculation vendor a concrete way to show how each obligation is met in practice.

Examples: Source 1

The deadline keeps moving, but the lookback remains fixed at 1 January 2011, with no threshold and no limit on the substances covered; the submission window may also shrink from six to three months. Five or six states are described as having their own reporting requirement and others a labelling requirement, so companies doing business across states have to check what is reportable and restricted product by product.

For brands planning a campaign

This suits a recurring regulatory-watch format rather than a one-off article. A brand can sponsor a plain-language update urging suppliers to start assembling fifteen years of records before the window opens.

Examples: Source 1

Steinbrecher separates the two committee positions: the Risk Assessment Committee concludes that EU-wide action is needed, keeps to an eighteen-month transition, and goes beyond the original proposal with a broad OECD-based definition, no threshold and very limited derogations; the Socio-Economic Analysis Committee also favours a broad restriction but keeps threshold limits, time-limits derogations and proposes revisiting the spare-part definition. The advice to readers is to assume a worst case with fewer derogations and to map where PFAS appear in products now, whatever the final scope.

Steinbrecher also identifies cases where a broad restriction collides with essential use, including sulfur hexafluoride in high-voltage transformers, where there is no replacement at scale, and warns against harmful substitution. The practical recommendation is a scheduled path to replacement rather than an immediate ban on technologies the energy transition still depends on.

For brands planning a campaign

The sector-by-sector detail supports segmented outreach: content for metal plating, textiles, electronics or energy audiences can draw on the same proposal without repeating the full regulatory history.

Examples: Source 1 · Source 2 · Source 3

The proposed response is not to force uniformity but to build flexibility on the proven automotive foundation: configurable validation rules that work across sectors and systems that flag data gaps instead of rejecting non-standard formats, while retaining the rigour automotive established.

Four numbered design principles, from using the proven standard as a foundation to configurable validation and gap flagging rather than rejection.

Two posts carry the same title and near-identical text, making this a repeated argument rather than a position that developed between posts.

For brands planning a campaign

Useful framing for compliance software sold to suppliers serving several industries, where buyers may object that existing tooling was built for one sector.

Examples: Source 1 · Source 2

The passport becomes mandatory for all new vehicles from 1 September 2032, and the regulation requires the Commission to define its contents and where the data sits.

• The primary obligation falls on OEMs, and on importers and distributors where there is no European manufacturer.
• But the OEM alone cannot provide all required data: recycled content share in plastics, full material composition and potentially critical raw materials have to be reported through the supply chain.
• Suppliers are therefore expected to keep declaring down to material and substance level, with requirements likely to widen over time.

For brands planning a campaign

The long timeline supports supplier-education campaigns rather than urgent compliance messaging. A data-collection vendor can build a series around what each layer of the passport needs from the tiers below.

Examples: Source 1

Steinbrecher describes spending a day with developers during a proof of concept, running a PFAS analysis across owned and purchased parts and a rare-earth check that purchasing could use for supply chain resilience.

• They report a working test-case example after three days.
• The problem is the expert bottleneck: compliance specialists are the source of information for the whole organisation and can answer only so many requests.
• Work with IPOINT and Assent moves the data into an environment where an LLM front end lets non-experts query it.
• The broader vision combines supplier-network data collection with product-side digital twins, with full material declarations down to substance level as the direction of travel.

Intellectual property is named as a real limit to full declaration. Ask how supplier IP constraints are handled before treating substance-level data publication as settled.

For brands planning a campaign

A natural fit for an AI or data-platform partner: the developer proof-of-concept format offers behind-the-scenes content, while the expert bottleneck gives buyers facing similar queues of internal questions an easy entry point.

Examples: Source 1 · Source 2 · Source 3

Omnibus discussions, moves to delay the combustion engine exit beyond 2035, raised CSRD thresholds and weaker environmental requirements are read as a political instruction to slow down.

• The post also acknowledges Ursula von der Leyen's statement that stepping out of nuclear energy was a mistake.
• By contrast, geopolitical instability in fossil energy prices, renewable sources accounting for almost half of European electricity since 2024, and the cost exposure of fossil dependence are seen as pushing organisations the other way.
• Critical raw materials connect the two: a strategy dating to 2011 and the Critical Raw Materials Act, in force since 2024, aim to keep materials in Europe through retention, recycling and reuse.
• The design, supply chain and data foundations are still being built, and retention depends on traceability.

This piece combines political commentary with market observation. Brands that need neutrality can build on the traceability and energy-cost points rather than the political framing.

For brands planning a campaign

Offers a business-case angle for sustainability content, built on resilience and energy-cost exposure rather than compliance obligations, widening the audience beyond compliance teams.

Examples: Source 1

Choosing an existing building over new construction, deciding how far to insulate, weighing payback periods and reuse illustrate the sustainable-investment trade-offs that technical professionals find hard to settle by gut feeling.

• The clearest example is an updated energy performance certificate: first run with default values, then rerun with the real measured values for windows and insulation, moving the rating from H to C and close to B.
• This mirrors the shift from literature or secondary data to primary supply chain data in footprint and life-cycle calculations.
• The post closes by asking readers whether they are still working with approximations or have started using their real data.

Translate a personal project into the reader's own calculation problem, show the before-and-after numbers, then hand the question back to the reader in the final line.

For brands planning a campaign

The most accessible format in the set for a general audience. A brand can reuse the analogy as launch content for a primary-data collection product without requiring readers to know the regulations first.

Examples: Source 1 · Source 2

They use “we at IPOINT,” say “this is how we help at IPOINT” when describing baseline assessments and data-driven sustainability work, refer to “our developers” building material-intelligence queries, and frame IPOINT’s perspective as rooted in automotive material compliance. They also describe IPOINT pairing its product-level view with Assent’s supply-chain data collection.

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They contrast Assent’s focus on supply-chain data collection with IPOINT’s product-level view, and describe the two as converging. Ask them to confirm their job title and start date.

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Their posts argue that compliance and sustainability teams need a shared foundation of material and supplier data, and that keeping the work separate breaks down at scale. They explain how product carbon footprint requirements reach suppliers, including a vehicle line calculated using primary supplier data and a Catena-X certified calculation tool.

Palm stays closer to the vendor and customer-case side, describing how a tool or partnership gets adopted by suppliers and what it changes for them, while Steinbrecher focuses more on the substance-level data model and the regulatory detail of PFAS, battery and vehicle-passport rules.

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They explain changes to the GHG Protocol's Scope 3 expectations and the rise of ISO 14083 as a common calculation method for transport emissions, and argue that procurement rather than technology is the bottleneck on decarbonisation.

Hobson covers freight and logistics emissions accounting for logistics service providers, carriers and forwarders, whereas Steinbrecher focuses on product material composition and automotive compliance for manufacturers and their suppliers.

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Rappa approaches circularity through the built environment and reuse platforms, asking how accounting rules should change to credit durability and second life, while Steinbrecher starts with regulated automotive product data and asks how existing compliance records can be reused for footprints and passports.

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His posts describe Ford making the Kuga its first car line with a footprint calculated entirely on primary supplier data, why 70 to 90 percent of a vehicle's footprint occurs upstream, and how a Catena-X certified tool lets a supplier calculate once for multiple OEMs. He is a stronger fit than Steinbrecher when the campaign needs to show what a branded, deployed supplier programme looks like rather than how compliance data can be reused to start footprinting.

The focus on automotive supply chains and a specific software offer leaves less room for cross-industry material compliance, substance-level product data, or using existing IMDS-style data to start footprinting before buying another system. A brand seeking an independent educational explainer should separate the useful supplier-programme lessons from the vendor pitch.

Examples: Source 1 · Source 2

Her posts cover Smart Freight Centre Week, Scope 3 revisions, ISO 14083 as a common methodology, and the argument that procurement is the bottleneck for scaling decarbonisation. She is the better choice for campaigns addressing logistics service providers, carriers and transport procurement teams about emissions data and reporting.

Hobson's evidence focuses on moving goods and reporting transport emissions, not material composition, IMDS, product passports or calculating a part's carbon footprint from supplier data. A manufacturer seeking help with product carbon footprints would need to cover that product-level component elsewhere.

Examples: Source 1 · Source 2

Her posts discuss the GHG Protocol's limits for circular strategies, the Ellen MacArthur Foundation's proposal to amortise manufacturing emissions over a product's life, the EU Circular Economy Act, digital product passports for furniture, and CSRD circular-economy disclosures. She is the better fit when the buyer needs circularity and policy expertise rather than supplier product-data compliance.

Rappa's evidence centres on circular economy frameworks and the built environment, not automotive material compliance, Catena-X, battery passports or supplier PCF calculation. A brand seeking a product-level footprint explainer would get a policy and circularity perspective, but not the same hands-on compliance-data foundation.

Examples: Source 1 · Source 2