- In manufacturing, CDP assesses management of climate, water and sometimes forests, with a focus on processes and the supply chain.
- Manufacturers are scrutinized on their process emissions (Scopes 1 and 2) and their energy and water use.
- Disclosing to CDP helps anticipate CSRD, manage climate risks and strengthen reputation in B2B markets.
- The approach relies on a single annual questionnaire scored A to D; 2026 scoring deadline: September 16.
Understanding CDP: a global framework for environmental transparency
The CDP (Carbon Disclosure Project), covered in full in our reference guide, is an international non-profit organisation that collects annual environmental data from companies across themes including climate, water, forests, biodiversity and plastic waste.
Responding to the CDP questionnaire means publishing a structured diagnosis of your environmental impacts and reduction strategies. For an industrial company, this transparency helps meet client and investor expectations, get ahead of regulatory requirements (particularly the CSRD), better manage climate risks and strengthen reputation in B2B markets.
CDP reporting frequency and timeline
CDP reporting is annual. The questionnaire typically opens mid-June, submission runs from June to September, and results are published at year-end.
There is no legal obligation to respond every year, but companies are frequently asked to do so by a client or investor.
Responding to CDP requires significant mobilisation: data collection, verification and consolidation often spans 2 to 6 months, depending on the maturity of the internal measurement system.
CDP specifics for the manufacturing sector
The manufacturing sector generates high direct emissions (Scope 1) and indirect emissions (Scope 2 and Scope 3). For these players, CDP provides a structured way to:
- Map emissions across the entire value chain;
- Identify reduction levers and energy efficiency opportunities;
- Structure ESG communications with buyers and partners.
The CDP exercise requires cross-functional data collection: production, procurement, maintenance, logistics, HR and finance. It also demands rigorous organisation to document assumptions and guarantee data traceability. For a precise breakdown of what a CDP audit assesses in terms of criteria and expected evidence, our collection covers each element in detail.
CDP 2026: Understanding the Method and Succeeding in Your Assessment
Scoring, key criteria, 2026 updates: the essential markers for approaching the CDP cycle with method and prioritising your efforts.
Best practices for a successful CDP disclosure
1. Centralise and ensure the reliability of environmental data
A robust data collection and governance system is essential. Production data, energy consumption, transport, procurement: everything must be consistent, sourced and documented.
2. Engage teams beyond the CSR function
CDP preparation is a cross-functional undertaking: operations, supply chain, maintenance and finance must all be involved. This collaborative approach strengthens the relevance of the action plan.
3. Plan ahead for the workload
CDP responses cannot be improvised. For a company that already has structures in place, plan for 2 to 6 months of work. Getting expert support for the preparation reduces the burden and improves submission quality.
4. Use a dedicated ESG tool or platform
Companies with a centralised system simplify questionnaire preparation, ensure data continuity from one cycle to the next and facilitate future integration with the CSRD.
This is exactly what mid-market players are looking for: reducing the administrative burden so they can focus on real environmental performance.
The Practical Guide to CDP Preparation and Submission
A hands-on guide to understanding CDP, preparing your submission step by step and responding with confidence — even for a first assessment.
Get Expert Input on Your Industrial CDP Readiness
A Ditto expert reviews your emissions mapping and helps you prioritize reduction actions.
CDP in the Manufacturing Industry — Key Takeaways
| Topic | Key point |
|---|---|
| Nature of CDP | Global environmental reporting framework (climate, water, forests) |
| Frequency | Annual disclosure, June to September |
| Key challenges for manufacturers | Meeting buyer expectations, improving environmental transparency, getting ahead of CSRD |
| Key data | Scopes 1, 2 and 3; reduction targets and governance |
| Best practices | Centralise data, plan 2–6 months of preparation, involve all functions |
| End goal | Structure climate performance and build ESG credibility for the manufacturer |
