Cities can disclose to CDP, Global Covenant of Mayors and C40, if applicable. Global Covenant questions are integrated in the questionnaires and guidance below. A full suite of support, guidance documents and webinars can be accessed through your dashboard when you log in.
In 2019, CDP has partnered with ICLEI Local Governments for Sustainability to present one unified platform for city climate reporting, streamlining the process of reporting and ensuring simplicity and standardisation for reporting cities. Cities will only have to report once, on one platform, to the following questions.
CDP provides guidance that explains each question in detail and describes what information to provide, the required format, and where to find tools or further information to construct your answer.
What is CDP and CDP Cities?
CDP is a not-for-profit founded in 2000 that operates a global disclosure platform through which non-state actors annually report environmental information. Our platform is used annually by over 625 cities, 120 states and regions, and over 7,000 companies, and we work with institutional investors with assets of US$ 96 trillion to shift capital towards a sustainable economy. CDP Cities provides a global platform for municipal governments to disclose greenhouse gas emissions, climate change risks, and mitigation and adaptation strategies.
In 2018, CDP Cities collected, analysed, and delivered data to participating cities, the private sector, and other stakeholders. 628 cities disclosed data to CDP Cities by using our user-friendly online disclosure platform. Results demonstrated that cities are better managing their risk and increasing resiliency through more than 5,000 actions to mitigate and adapt to climate change.
View the list of the 628 cities who disclosed in 2018.
Why should I participate and report our city's climate change data through CDP?
Through CDP, cities can measure, monitor, and manage their impacts on their environment and access networks and shared information from cities all over the world. The main benefits of reporting through us include:
How do I register and gain access to the questionnaire and the Online Reporting System (ORS)?
If your city is requested to respond by CDP and it’s reporting partners, CDP will notify you by email with an individual link to access CDP’s disclosure platform. You will need to register for a CDP account to access CDP’s disclosure platform. If you already have an account for our website, you can use the link to sign in using your existing password. CDP’s disclosure platform is a secure online platform which hosts the questionnaire in our Online Response System (ORS), a full suite of resources including webinars and guidance documents, and tools to assist with reporting.
Following the link will take you to a response dashboard containing information regarding which questionnaires and reporting partners your city is being requested to respond to. You can activate and access the questionnaires in our Online Response System (ORS) via this dashboard.
If you need help accessing your city’s questionnaire or have not received a link and would like to participate, please contact [email protected].
How do I add another user to my account? What type of user permissions exist?
There is no limit to the number of users that can be added to your account. There are different three types of user roles, and the different permissions for each user role are listed below.
|Main User||Contributor||View Only|
This person is responsible for the organization’s responses. Only one person per organization can be the Main User.
Submits questionnaire(s) on behalf of the organization:
Controls access rights to the organization’s response via the system, or authorize CDP to make these changes:
Key contact point for CDP relating to the disclosure period and organization’s response(s):
This person has access to the response(s) and can enter, save and edit data.
This type of user role can be used to collaborate with multiple colleagues, who can all directly access the Online Response System.
This person has access to the response(s) but cannot enter, save or edit data.
This type of user role can be used for sharing the response(s) with colleagues for review or sign off purposes.
Is there a fee for responding?
Responding to the 2019 cities questionnaire is free. CDP has charitable status and seeks to use its limited funds effectively. As such, responses must be prepared and submitted at the expense of responding cities.
Is there a minimum amount of data that needs to be reported?
There is no minimum amount of data that needs to be reported and the response is completely voluntary at all stages. However, if your city is committed to the Global Covenant of Mayors for Climate & Energy, certain requirements should be met. In order to pass the lowest scoring band of ‘disclosure’ according to CDPs scoring methodology you must provide a fairly complete response to the Cities questionnaire. More information on the scoring methodology for 2019 will be released in April.
Can we submit a non-public response? What is the difference to submitting a public response?
Yes, certain cities can submit a non-public response to CDP. Your data will still be used by CDP, ICLEI and our partners in aggregate format in our communications. The difference being that your city’s data will not be highlighted in our external communications, reports, and will not be included in Cities Analytics, our benchmarking tool. Moreover, cities that submit a non-public response will not be featured on CDP’s A-list according to the methods by which CDP score cities responses and provide feedback.
Please note that the following cities are not able to submit a non-public response:
The Terms for our cities questionnaire provides a comprehensive list of information on what happens to your response after submission. The Terms are available through the ‘Submit your response’ page of the questionnaires in the Online Response System (ORS).
What is the timeline for responding?
The timeline for the 2019 disclosure period is as follows:
Reporting platform will open: mid-April 2019.
Cities response submission deadline: 10 July 2019
This allows local and regional governments 12 weeks to submit their response.
What support is provided to help me respond to the questionnaire on the Online Reporting System (ORS)?
available soon 2019 guide to the disclosure platform – This provides you with a comprehensive guide on how to use the CDP disclosure platform and explains all of the features of the ORS.
available soon 2019 Cities reporting guidance and scoring methodology – This provides detailed step-by-step guidance for completing the online questionnaire that you can use when filling out individual sections and questions in the questionnaire. It is available at the top right of this page.
Webinars – Webinars are held throughout the disclosure cycle. You may sign up through the registration links that will be circulated via email and are found on the CDP Cities Portal. These will cover procedures such as signing up, activating the questionnaire, best practices, and specific guidance on certain sections.
For further support you can contact either [email protected] or your regional contact. You can also reach out to your ICLEI regional contact and the carbonn Center - email@example.com can direct your query to the appropriate person.
What type of information is requested by CDP?
The CDP questionnaire includes both qualitative and quantitative questions. The themes include:
Detailed information on each section and question can be found in the 2019 Cities reporting guidance.
What happens to our data once we report?
CDP and ICLEI will both use the self-reported local and regional government data to provide robust analysis - collaboratively or independently - of the climate actions being taken at subnational level across the world.
This data will also serve other ICLEI supported initiatives, such as WWF’s One Planet City Challenge (OPCC) and Sustainable Energy for All (SEforALL)’s Building Efficiency Accelerator (BEA) initiative. See the full list of ICLEI supported initiatives here.
CDP use this data to produce city scores, analytics, snapshot reports, and feedback for local and regional governments on their score. CDP also makes publicly reported data available on their website and through their Open Data Portal. This allows local and regional governments to monitor their progress against their peers worldwide.
ICLEI will continue to use the data to shape and substantiate messages of the Local Governments and Municipal Authorities (LGMA) Constituency to the UNFCCC. These messages are shared with nations and UN agencies, to ensure that they are informed of subnational commitments, plans and activities. ICLEI is also working closely with other partners to call for subnational contributions to be embedded in their respective Nationally Determined Contributions (NDCs).
For Global Covenant of Mayors for Climate & Energy (GCoM) committed cities, the response data is also shared with GCoM, once it has been validated.
How can I check previous responses and update my environmental information?
If you previously reported to CDP, you will be able to access your previous response through your response dashboard within CDP’s disclosure platform. Local and regional governments are asked to submit their climate information every year but are able to use information reported the previous year as a basis. If your city submitted a response to the 2018 questionnaire through CDP’s disclosure platform, your answers have been auto-populated in to your 2019 questionnaire where applicable. Please refer to the guide to the disclosure platform for information on how to identify which questions have been auto-populated.
If you have reported through the carbonn Climate Registry, but not through CDP in 2018, you may request that some of your old information is uploaded into the system before you start working on your 2019 response. You can contact ICLEI through firstname.lastname@example.org to make this request.
How do I change or update a submitted response?
After submission, your questionnaire is ‘view-only' via your response dashboard. If you need to amend your response you will need to contact CDP who can allow you to amend your response.
Amendment requests must be made by the official deadline (for that stakeholder) to be included in the annual CDP reports and scores.
Please note that any changes that you make to your response after the Deadline may not be reflected in any score, report or analysis shared with investors or customers.
To request an amendment please contact [email protected].
How does CDP’s scoring feedback work?
CDP offer all participating cities with tools and detailed feedback on their score to urge them to improve year on year.
Cities are expected to provide a reasonably complete response overall in order to be scored accurately and fairly. In addition, the criteria in the scoring methodology encourages cities to demonstrate best practice by:
Based on the information the cities provide in their response, CDP assigns the city a score within one of four scoring bands: Disclosure – cities starting out in climate disclosure, Awareness – cities with an understanding of climate impacts, Management – cities taking climate action, and Leadership – cities demonstrating strategic best practice.
In addition, cities that report publicly all have access to Cities Analytics. This is an interactive benchmarking tool based on data collected from responses to the Cities questionnaire. Cities can compare their efforts to other cities and what actions they could be taking to address specific challenges.
What are the benefits of the ICLEI/CDP collaboration
From April 2019, local and regional governments will for the first time report climate action data through one unified reporting system. They will give their permission to both CDP and ICLEI to use their publicly reported data, and will receive in return the access to the ecosystem of services and support offered by both organizations.
Crucially, local and regional governments will only have to report once on CDP’s platform. Publicly reported data will be automatically shared with ICLEI.
Will my level of support or mechanism of support change?
No, the support previously provided will continue and expand. All local and regional governments that report through CDP’s disclosure platform by 10th July 2019, will receive support including access to CDP analytics that benchmark your local and regional government against your peers and City Snapshot Reports. In addition, CDP provides a score and feedback on a city’s response, which can be accessed through the response dashboard.
For the ICLEI network of cities, towns and regions, the ICLEI World Secretariat will continue to provide data quality control services and provide feedback to improve the quality of reporting, as well as giving analysis and guidance. ICLEI regional offices will support with training and mentoring local and regional governments as they report.
You will also have the opportunity to have your data featured in case studies, infographics and academic papers.
How do I report to WWF’s One Planet City Challenge in 2019?
Reporting for this challenge will open in April 2019 and you can submit your response through CDP’s disclosure platform. WWF and ICLEI will support participating cities through the reporting process.
What happens if I reported through CDP’s platform before but not through carbonn Climate Registry (cCR)?
You can continue reporting as usual. If you report publicly, your data will be shared with ICLEI, for more information on reporting non-publicly please refer to the terms and conditions.
What happens if I reported through both CDP’s disclosure platform and carbonn Climate Registry (cCR) in 2018?
You now only have to report once through CDP’s disclosure platform, and your data will be shared with ICLEI.
What happens if I reported through carbonn Climate Registry (cCR) before but not through CDP’s disclosure platform?
You should report through CDP’s disclosure platform in 2019, and the data will be automatically shared with ICLEI. The services you previously received from ICLEI will remain the same and in addition you will receive analytics and scoring feedback from CDP.
How is our historical reporting data handled?
If a local or regional government has reported their data publicly through CDP or cCR already, it will be automatically shared with the other.
Your historical report will be used by ICLEI to show an overview of trends and allow ICLEI to offer specific guidance for scaling up climate action.
As a reporting subnational state or region, how does this collaboration affect me?
This collaboration does not affect states and regions that have previously reported through CDP’s disclosure platform, including members of the Under2 Coalition, hosted by The Climate Group, or the RegionsAdapt initiative, hosted by nrg4SD.
States and regions that have previously reported through the carbonn Climate Registry will now be invited to report through ourunified reporting system.
What if my city is committed to the Global Covenant of Mayors for Climate & Energy?
Our unified reporting system fully integrates the new Common Reporting Framework (CRF) of the Global Covenant. It is now one of two recognized GCoM reporting platforms along with the “My Covenant” platform of the EU Covenant of Mayors.
By reporting through this unified reporting system, your city will continue to be a part of the GCoM. If you reported data to GCoM through the CDP or cCR platforms in the past, that data has been transferred to the GCoM Secretariat already.
Your GCoM data will be checked after you submit your 2019 response. You will be updated on this process in the coming months.
What if my city is committed to the EU Covenant of Mayors for Climate & Energy?
If you are committed to the EU Covenant of Mayors then you can either choose to report through our unified reporting system or the My Covenant platform. If you chose to report through CDP and ICLEI’s unified reporting system then your data will be shared with the EU Covenant of Mayors for Climate & Energy.
Please contact your CDP account manager.