Carbon Disclosure Project

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Carbon Disclosure Project

The CDP (formerly the Carbon Disclosure Project) is an organisation based in the United Kingdom which supports companies and cities to disclose the environmental impact of major corporations. It aims to make environmental reporting and risk management a business norm, and drive disclosure, insight and action towards a sustainable economy.[1] Since 2002 over 6,000 companies have publicly disclosed environmental information through CDP.


CDP piggybacked on GRI's concept of environmental disclosure in 2002, focusing on individual companies rather than on nations. At the time CDP had just 35 investors signing its request for climate information and 245 companies responding. Today, nearly a fifth of global greenhouse gas emissions are reported through CDP.[2][non-primary source needed]

CDP works with investors, companies, cities, states and regions towards a water-secure world.[3]

Some corporations have higher greenhouse gas emissions than individual nation states. Some leading companies have moved to become carbon neutral, but for others there is the scope to reduce energy usage and greenhouse gas-emissions through the adoption of energy-efficiency methods and business planning.


CDP works with over 6000 corporations, as well as over 550 cities and 100 states and regions to help them ensure that an effective carbon emissions reductions strategy is made integral to their operations. The collection of self-reported data from thousands of companies is supported by over 800 institutional investors with about US$100 trillion in assets.[4] CDP operates from Berlin, New York, London and has partners in 18 of the world's major economies which help deliver the programme globally.[citation needed] It has:[citation needed]

Much of the data elicited has never been collected before. This information is helpful to investors,[5] corporations, and regulators in making informed decisions on taking action towards a sustainable economy by measuring and understanding their environmental impact and taking meaningful steps to address and limit their risk to climate change, deforestation and water security.[3]

CDP's programs[edit]

CDP operates in most major economies worldwide and channels information and progress through individual programs. These are:

Its Carbon Action[non-primary source needed] initiative encourages investors to accelerate carbon reduction in high emitting industries and to implement emissions reducing projects that generate positive return on investment.

Climate change[edit]

CDP's climate change program aims to reduce companies' greenhouse gas emissions and mitigate climate change risk. CDP requests information on climate risks and low carbon opportunities from the world’s largest companies on behalf of over 800 institutional investor signatories with a combined US$100 trillion in assets.[6][non-primary source needed]


In 2014, 573 investors used the CDP Water program, collectively representing US$60 trillion in assets.[7][non-primary source needed] The program motivates companies to disclose and reduce their environmental impacts by using the power of investors and companies.

Supply chain[edit]

In 2016, some 90 organizations, representing over US$2.5 trillion of purchasing power, requested that their suppliers disclose information on how they are approaching climate and water risks and opportunities. Data was gathered from over 4,000 suppliers worldwide,[8][non-primary source needed] who reported over US$12 billion worth of savings from emission reduction activities.[9]


CDP's forests program has over 290 signatory investors in its network, which collectively represent about US$19 trillion in combined assets. CDP collects information from companies through the lens of the four agricultural commodities responsible for most deforestation: timber, palm oil, cattle and soy. CDP's forests program was first set up by the UK Government's Department for International Development via the Global Canopy Programme and the JMG Foundation.[10][non-primary source needed]


CDP Cities provides the global platform for cities to measure, manage and disclose their environmental data. More than 500 cities are now measuring and disclosing environmental data on an annual basis.[11] The potential and need for this program is enormous since soon over half of the world’s population will live in cities.[12] CDP Cities provides an easy to use global platform based upon a simple questionnaire that allows city governments to publicly disclose their greenhouse gas emission data. One of the greatest values of the annual report, first released in June 2011, is to city leaders who can identify peers who are addressing similar risks and issues with new and innovative strategies for reducing carbon emissions and for mitigating risk from climate change.

Carbon Action initiative[edit]

Carbon Action is an investor-led initiative which shows how companies in investment portfolios are managing carbon emissions and energy efficiency.

Over 300 investors with US$25 trillion in assets under management ask the world's highest emitting companies to take three specific actions in response to climate change:

  • Make emissions reductions (year-on-year)
  • Publicly disclose emission reduction targets
  • Make ROI-positive investments in projects

In 2016, the Carbon Action request went to over 1300 of the highest emitters.[13][non-primary source needed]

CDP launched a new research series at the beginning of 2015, taking a sector by sector approach.[14]

Leadership indices[edit]

CDP recognizes companies with high-quality disclosure in its annual scoring process, with top companies making it onto CDP's A-list.[clarification needed]

Scores are calculated according to a standardized methodology which measures whether and how well, a company responds to each question. A company goes through four main steps, starting with disclosure of their current position, moving to awareness which looks at whether a company is conscious of it environmental impact, to management, and finally leadership.[15][non-primary source needed]

A high CDP score is usually indicative of a company's high environmental awareness, advanced sustainability governance and leadership to address climate change.

Relevance of CDP[edit]

Studies on the CDP[edit]

  • A. Kolk, D. Levy, and J. Pinkse. Corporate Responses in an Emerging Climate Regime: The Institutionalization and Commensuration of Carbon Disclosure. European Accounting Review, 17(4):719–745, Dec. 2008.
  • E. M. Reid and M. W. Toffel. Responding to Public and Private Politics: Corporate Disclosure of Climate Change Strategies. Strategic Management Journal, 30(11): 1157–1178, Nov. 2009.
  • A. Harmes. The limits of carbon disclosure: Theorizing the business case for investor environmentalism. Global Environmental Politics, 11(2):98–119, 2011.
  • C. F. Jira and M. W. Toffel. Engaging Supply Chains in Climate Change. Manufacturing & Service Operations Management, 2013.
  • D. C. Matisoff, D. S. Noonan and J. J. O'Brien. Convergence in environmental reporting: Assessing the carbon disclosure project. "Business Strategy and the Environment" 22(5): 285–305, 2013
  • E.-H. Kim and T. Lyon. When Does Institutional Investor Activism Increase Shareholder Value?: The Carbon Disclosure Project. "The B. E. Journal of Economic Analysis and Policy". 11(1), 2014
  • B. W. Lewis, J. L. Walls, and G. W. S. Dowell. Difference in Degrees: CEO Characteristics and Firm Environmental Disclosure. Strategic Management Journal, 35(5): 712–722, May, 2014.
  • E. M. Matsumura, R. Prakash and S. Vera-Munoz. Firm-Value Effects of Carbon Emissions and Carbon Disclosures. "The Accounting Review" 89(2): 695–724, 2014
  • C. Saka and T. Oshika. Disclosure effects, carbon emissions and corporate value. "Sustainability Accounting, Management and Policy Journal". 5(1):22–45, 2014
  • F. Gasbarro, F. Rizzi and M. Frey. Adaptation Measures of Energy and Utility Companies to Cope with Water Scarcity Induced by Climate Change. "Business Strategy and the Environment". July 2014.
  • B. Doda, C. Gennaioli, A. Groundson and R. Sullivan. Are corporate carbon management practices reducing corporate carbon emissions?. "Corporate Social Responsibility and Environmental Management" January 2015
  • N. Misani and S. Pogutz. Unraveling the effects of environmental outcomes and processes on financial performance: A non-linear approach. "Ecological Economics", 109: 150–160, 2015.
  • P. Kumar and M. Firoz. The Impact of Voluntary Environmental Disclosure on Cost of Equity Capital – Evidence from Indian Firms. "Journal of Contemporary Management Research",11(1): 1–26, 2017.[16]
  • P. Kumar and M. Firoz. Impact of Climate Change Disclosure on Financial Performance: An Analysis of Indian Firms. "Journal of Environmental Accounting and Management", 6(3): 185–197, 2018.[17]
  • P. Kumar and M. Firoz. Impact of Carbon Emissions on Cost of Debt-Evidence from India. "Managerial Finance", 44(12): 1401–1417, 2018.[18]
  • P. Kumar and M. Firoz. What Drives the Voluntary Environmental Reporting (VER): An Examination of CDP India Firms. "Journal of Environmental Accounting and Management", 7(1): 45–57, 2019.[19]

Corporate recognition of the CDP[edit]

The CDP has 525 institutional investors in its network, holding US$96 trillion in assets.[20][non-primary source needed] In 2010, CDP was called "The most powerful green NGO you've never heard of" by the Harvard Business Review.[21] In 2012 it won the Zayed Future Energy Prize.[22]

Corporate participants[edit]

Some of the corporate participants:[citation needed][clarification needed]

See also[edit]


  1. ^ "CDP" (PDF). Rolls-Royce. Retrieved 17 April 2019.
  2. ^ "GHG Emissions Dataset". CDP. Retrieved 2017-11-05.
  3. ^ a b "BASF recognized as global leader in corporate climate action and water security". BASF. Retrieved 17 April 2019.
  4. ^ "The Carbon Disclosure Project". PWC. Retrieved 17 April 2019.
  5. ^
  6. ^ "Archived copy". Archived from the original on 2015-05-26. Retrieved 2015-05-26.CS1 maint: archived copy as title (link)
  7. ^
  8. ^
  9. ^ BSR. "Forging the Missing Link: What the 2017 CDP Supply Chain Report Says About Supplier Engagement". Retrieved 2017-11-05.
  10. ^ "Archived copy". Archived from the original on 2015-04-03. Retrieved 2015-05-26.CS1 maint: archived copy as title (link)
  11. ^ "Half of European companies have no carbon reduction plan despite admitting climate change risks, report finds". CNBC. 19 February 2019.
  12. ^ Cohen, Joel, E (2003). "The Human Population: the next half century". Science. 302 (5648): 1172–1175. doi:10.1126/science.1088665. PMID 14615528.
  13. ^ "Archived copy". Archived from the original on 2015-05-26. Retrieved 2015-05-26.CS1 maint: archived copy as title (link)
  14. ^
  15. ^ "Guidance for companies". CDP. Retrieved 2017-11-05.
  16. ^
  17. ^
  18. ^ Kumar, Praveen; Firoz, Mohammad (2018). "Impact of carbon emissions on cost of debt-evidence from India". Managerial Finance. 44 (12): 1401–1417. doi:10.1108/MF-03-2018-0108.
  19. ^
  20. ^ "About us". CDP. Retrieved 2019-03-21.
  21. ^ Andrew Winston (October 5, 2010). "The Most Powerful Green NGO You've Never Heard Of". Retrieved Oct 26, 2012.
  22. ^ ZaYed Future Energy Prize, 2012 Winners "Archived copy". Archived from the original on 2012-06-15. Retrieved 2012-08-27.CS1 maint: archived copy as title (link)
  23. ^ "2017 Sustainability Report". Xylem. Retrieved 2019-03-21.

External links[edit]