Navigating sustainability reporting can feel overwhelming. The Carbon Disclosure Project (CDP) offers three distinct questionnaires that assess climate, water, and forests. Each examines different aspects of environmental impact and disclosure practices.
Understanding which path to pursue matters significantly. It’s not merely about compliance—it’s about selecting the disclosure strategy that most accurately represents your organisation’s environmental footprint and stakeholder expectations. This guide examines the key differences between these questionnaires and helps you make informed decisions about your CDP reporting journey.
What is CDP and why do these three questionnaires matter?
The Carbon Disclosure Project (CDP) operates as the world’s leading environmental disclosure system, providing a standardised platform where organisations report their environmental data across three critical areas: climate change, water security, and deforestation.
Since 2000, this global non-profit has expanded significantly, now covering over 18,000 companies representing a substantial portion of global market capitalisation.
What makes CDP particularly valuable is its distinctive approach: it measures and scores the quality and completeness of disclosure practices rather than solely evaluating environmental performance itself.
A company can receive a high CDP score for transparently reporting significant emissions and climate risks, while a company with lower emissions but inadequate disclosure practices might score considerably worse.
The scoring methodology evaluates whether companies are measuring, managing, and reporting their environmental data effectively. The impact and benefits of strong CDP performance include:
- Investor confidence: Investors managing trillions in assets rely on CDP data to make informed decisions about climate-related financial risks across their portfolios
- Competitive benchmarking: Companies utilise CDP scores to understand their environmental footprint and compare performance against industry peers of similar size and sector
- Market access: Many major stock indices and ESG ratings incorporate CDP scores, making strong performance crucial for market reputation and business opportunities
- Regulatory alignment: CDP reporting helps organisations prepare for emerging environmental regulations and mandatory disclosure requirements across different jurisdictions
These compelling benefits stem from how the three questionnaires work together to create a comprehensive picture of environmental impact and management practices.
The climate questionnaire focuses on greenhouse gas emissions and climate-related risks across the entire value chain. The water questionnaire addresses water security and management practices in operations and supply chains. The forests questionnaire tackles deforestation and the sustainable sourcing of key commodities including timber, palm oil, soy, and cattle products.
Each serves specific stakeholder needs and regulatory requirements while addressing interconnected environmental challenges. Understanding their individual focus areas and assessment criteria helps organisations choose where to begin their disclosure journey and allocate resources effectively.
CDP climate questionnaire: your comprehensive carbon footprint assessment
The climate questionnaire represents CDP’s flagship offering and typically receives the most attention from organisations initiating their disclosure journey. This comprehensive assessment evaluates environmental disclosure practices across five main areas:
- Governance and leadership oversight
- Risks and opportunities identification
- Business strategy integration
- Targets and performance measurement
- Emissions data and reporting
The governance section examines how climate-related issues are integrated into board oversight and management processes. Companies need to demonstrate clear accountability structures, decision-making processes around climate risks, and evidence of senior leadership engagement with climate-related strategic decisions.
The risks and opportunities section requires detailed analysis covering both physical risks (such as extreme weather events and chronic climate changes) and transition risks (including policy changes, technology shifts, and market transitions). Companies must also identify and quantify potential business opportunities arising from climate action, such as new markets, products, or operational efficiencies.
Business strategy questions probe how climate considerations influence long-term planning and operational decisions. This includes scenario analysis demonstrating resilience planning under different climate futures, typically aligned with temperature pathways of 1.5°C, 2°C, and higher warming scenarios.
The targets and performance section evaluates whether organisations have set science-based targets validated by the Science Based Targets initiative (SBTi) and assesses measurable progress towards these commitments. This includes interim milestones, performance tracking systems, and evidence of target achievement or explanation of any shortfalls.
Perhaps the most technically demanding element is the emissions data section, which requires comprehensive reporting across Scope 1, 2, and 3 emissions categories. Scope 1 covers direct emissions from owned or controlled operations. Scope 2 addresses indirect emissions from purchased energy. Scope 3 encompasses all other indirect emissions throughout the value chain, including purchased goods and services, business travel, employee commuting, and end-of-life treatment of products.
This questionnaire aligns closely with SBTi requirements and Task Force on Climate-related Financial Disclosures (TCFD) recommendations, making it particularly valuable for organisations pursuing science-based targets or preparing for mandatory climate disclosure regulations.
The climate questionnaire’s scoring methodology rewards companies that demonstrate comprehensive measurement capabilities, robust governance structures, clear strategies backed by credible implementation plans, and ambitious targets supported by detailed action plans and progress monitoring systems.
While climate disclosure often takes centre stage in sustainability reporting, organisations with significant water dependencies or operating in water-stressed regions need to consider an equally important environmental dimension that can materially impact business operations and stakeholder relationships.
CDP water questionnaire: managing your water impact and dependencies
Water security has become increasingly critical as climate change intensifies water stress globally and regulatory frameworks around water stewardship continue to evolve. The CDP water questionnaire addresses this through five core areas: water governance, business impact assessment, procedures and requirements, risks and opportunities, and water accounting.
Water governance explores how organisations integrate water-related issues into their business strategy and operations. This includes board oversight of water-related risks, policy development for water stewardship, and stakeholder engagement processes around water issues with local communities, regulators, and other water users in shared basins.
The business impact assessment section requires companies to evaluate how their operations affect local water resources and communities, including assessment of operations in water-stressed areas, impact on local water availability, and engagement with local stakeholders around shared water challenges.
Key water-related risks that organisations must assess and report include:
- Physical risks: Drought, flooding, declining water quality, and extreme weather events affecting water availability
- Regulatory risks: Changing water regulations, pricing mechanisms, and allocation restrictions
- Reputational risks: Water-related controversies, community conflicts, and stakeholder expectations around water stewardship
The risks and opportunities section delves into these water-related physical, regulatory, and reputational risks while also requiring companies to identify potential opportunities arising from improved water stewardship, such as operational efficiencies, cost savings, enhanced stakeholder relationships, or new business opportunities.
Water accounting represents the quantitative foundation of the questionnaire, requiring detailed reporting on water withdrawal, consumption, and discharge across different sources (municipal, groundwater, surface water, seawater, produced water, and third-party water) and locations. This includes water quality parameters, treatment processes, and recycling or reuse practices.
Companies need to demonstrate understanding of their water-related financial implications, including costs associated with water procurement, treatment, discharge, and risk mitigation measures. This financial quantification helps organisations and stakeholders understand the business materiality of water-related risks and opportunities.
Supply chain considerations feature prominently throughout the questionnaire, recognising that many organisations face their greatest water risks through their suppliers rather than their direct operations. The questionnaire explores how companies assess and manage these upstream water risks, including supplier engagement, requirements, and monitoring processes.
This supply chain focus creates a natural connection to another critical environmental challenge that extends beyond water resources into the realm of commodity sourcing and land use management, where deforestation risks can significantly impact both environmental outcomes and business continuity.
CDP forests questionnaire: addressing deforestation risks across commodity supply chains
The forests questionnaire takes a commodity-specific approach, recognising that deforestation risks vary significantly across different supply chains and require tailored assessment and management strategies. The questionnaire includes separate modules for timber, palm oil, cattle products, and soy, allowing companies to focus on their most relevant commodities while demonstrating comprehensive understanding of associated risks.
Each commodity module explores forest-related risks and opportunities specific to that supply chain context. For timber, this includes sustainable forest management practices, certification schemes such as FSC or PEFC, and traceability systems that verify legal and sustainable sourcing. For palm oil, the focus shifts to zero-deforestation commitments, RSPO certification, smallholder farmer support programmes, and monitoring systems that can detect and prevent deforestation in supply chains.
Supply chain traceability represents a central theme throughout the questionnaire, as companies must demonstrate their ability to track commodities back to their origins and verify that sourcing practices align with deforestation commitments. This often requires sophisticated monitoring systems utilising satellite technology, third-party verification, and strong supplier relationships built on transparency and shared sustainability goals.
Deforestation commitments form another crucial component of the assessment. Companies are expected to set clear, time-bound targets for eliminating deforestation from their supply chains, typically aligned with industry initiatives and international frameworks. The questionnaire explores implementation strategies, progress monitoring systems, stakeholder engagement around these commitments, and remediation processes when deforestation is identified.
What makes the forests questionnaire particularly important is how it connects to broader environmental impacts beyond carbon sequestration. Forest protection contributes to biodiversity conservation, watershed protection, soil health, and community livelihoods, creating important connections between environmental and social sustainability goals that stakeholders increasingly expect companies to address holistically.
The questionnaire also examines how companies engage with suppliers, industry initiatives, and local communities to address systemic drivers of deforestation, recognising that individual company action must be complemented by collaborative efforts to transform entire commodity sectors.
Understanding these interconnections and the varying complexity of different environmental challenges leads naturally to the strategic question of which questionnaire makes the most sense for your organisation’s specific circumstances, stakeholder expectations, and resource constraints.
Which CDP questionnaire should your organisation prioritise?
Selecting the appropriate CDP questionnaire depends on several key factors, including industry sector, business model, stakeholder expectations, regulatory requirements, and the materiality of different environmental impacts to your organisation’s operations and value chain.
Most organisations find that their sector naturally indicates certain questionnaire priorities based on typical environmental impacts and stakeholder expectations within their industry.
Consider these sector-specific priorities when developing your CDP approach:
- Manufacturing and energy-intensive industries: Typically prioritise the climate questionnaire, particularly if facing investor pressure to set science-based targets or preparing for emerging climate disclosure regulations such as TCFD implementation or EU taxonomy reporting
- Food and beverage companies: Often need to address both climate and water questionnaires, given their resource-intensive operations, agricultural supply chain exposures, and stakeholder expectations around environmental stewardship across multiple impact areas
- Consumer goods and retail companies: Frequently find the forests questionnaire most relevant, especially if supply chains include palm oil, soy, timber, or cattle products, though climate disclosure is increasingly expected regardless of primary environmental impacts
- Financial services: Usually focus on climate disclosure to demonstrate assessment and management of climate-related financial risks in investment and lending portfolios, aligning with regulatory expectations and fiduciary responsibilities
Stakeholder expectations play a crucial role in prioritisation decisions and resource allocation. Investors increasingly expect climate disclosure as a baseline requirement, while customers and NGOs might prioritise water or forests depending on the sector and specific controversies or campaigns. Supply chain partners may require specific disclosures as part of their own sustainability commitments and vendor requirements.
The three questionnaires are interconnected in many ways, reflecting the systemic nature of environmental challenges. Climate action often requires consideration of water resources and forest protection. Deforestation contributes significantly to climate change through carbon emissions and reduced sequestration capacity. Climate change affects water availability and forest health through changing precipitation patterns and extreme weather events.
Many leading organisations eventually pursue multiple questionnaires to provide comprehensive environmental disclosure that addresses stakeholder expectations and demonstrates integrated environmental management. For organisations approaching multi-questionnaire reporting, the key is developing integrated data collection and management systems that reduce administrative burden while ensuring consistency across different disclosures and avoiding conflicting commitments or data.
However, the complexity of CDP reporting means that many organisations benefit from external expertise to navigate these requirements effectively and maximise their disclosure scores while minimising internal resource requirements.
Getting expert help with your CDP disclosure strategy
CDP reporting complexity should not be underestimated. Each questionnaire requires extensive documentation, cross-departmental input, and deep understanding of what CDP assessors evaluate when scoring responses. The assessment process involves detailed review of quantitative data, qualitative explanations, and supporting evidence across multiple performance areas.
The scoring methodology rewards companies that demonstrate comprehensive measurement capabilities, robust governance structures, clear strategies backed by credible implementation plans, and ambitious targets supported by detailed action plans and progress monitoring systems. Achieving high scores requires understanding both the technical requirements and the strategic narrative that connects different response elements.
Many organisations benefit from working with CDP specialists who understand the nuances of each questionnaire and can help navigate the assessment process efficiently. These experts can guide data collection processes, identify documentation gaps, ensure responses align with CDP’s expectations, and help organisations present their environmental management practices in the most compelling way possible.
Professional support can be particularly valuable for organisations pursuing multiple questionnaires simultaneously, as experts can help identify synergies, avoid inconsistencies, and develop integrated approaches that maximise efficiency while meeting the specific requirements of each assessment.
At Dazzle, we understand that every organisation’s CDP journey is unique, reflecting different starting points, stakeholder expectations, and strategic priorities.
Whether you are tackling your first climate disclosure or developing an integrated approach across all three questionnaires, our network of pre-screened CDP experts can provide the specialised knowledge and practical experience you need to achieve your disclosure objectives.
We can match you with the right sustainability professionals within 48 hours, giving you access to proven expertise without the lengthy procurement processes typically associated with traditional consultancies.
Ready to strengthen your environmental disclosure strategy? Reach out to our team to discover how our flexible approach can support your CDP reporting success and help you achieve the scores that reflect your organisation’s environmental leadership.
