Open Data Day: A joint report by iWatch Africa and Open Knowledge Colombia

Open Data Day Ghana

Open Data Day: A joint report performed by i-Watch Africa and Open Knowledge Colombia, 21st March, 2018

The report is part of the event report series on International Open Data Day 2018. On Saturday 3rd March, groups from around the world organised over 288 events to celebrate, promote and spread the use of open data. Within key area “Follow the money”, 17 events received additional support through the Open Knowledge International mini-grants scheme, funded by Hivos and Open Knowledge International.


iWatch Africa in Ghana sought to create awareness and train student journalists on the use of data journalism tools and new media to track government budget. Fifty student journalists were selected across the country to mark the event in Ghana.

The iWatch Data Day event focused on four main themes;

  • Introduction theme- The importance of Open Data in deepening democracy in Ghana
  • Effective use of data journalism tools to track government budget in Ghana
  • Training on how to use data visualization and to tell effective stories
  • Open Forum- How can data journalists harness the power of the new media to promote transparency and accountability in Africa.

In Bogota (Colombia), we developed a hackathon, called #AlimenData, focused on following and visualizing public money associated with School Feeding National Program of Colombia through a co-creation process where different actors were involved.

#AlimenData was performed in conjunction with public sector and civil society. In this hackathon participated the National Secretary for Transparency, Ministry of Finance and Public Credit, Ministry of Communications and Information Technology, Open Contracting Partnership, and Open Knowledge Colombia.

Thirty six teams were registered, from which ten multi-disciplinary and high-motivated groups (composed of twenty-seven participants in total) were selected across the country in order to develop their ideas. These teams were composed of different actors (citizens, academia, social actors, local governments, etc.).


The major obstacle to the Open Data campaign in Ghana has to do with government’s reluctance to pass the Right to Information Bill after 17 years of active campaign.

Among the major challenges identified by iWatch Africa has to do with access to relevant accounts and financial reports. In some cases, accurate expenditure/transfer records do not exist at all.

Here CSOs continue to play an important role putting pressure on the government in collaboration with the media, local service providers and/or users and the public.

The #AlimenData event was revolved around two main challenges for hacking the School Feeding National Program ofColombia. On the one hand, how to identify inconsistencies and/or chances within this National Program in order to follow and optimize public funding? ( And, on the other hand, how to encourage interest of citizens, researchers and media for taking part in the control process of this National Program?

In order to encourage these challenges, we suggested different open data related to School Feeding National Program, from which some datasets were proposed as mandatory ones (datasets related to public funding), and other optional ones were suggested (e.g.: datasets associated with population, education, food prices, etc.). Next, we list several of the suggested open data:


iWatch Africa marked the Open Data Day event in Accra by officially issuing a call for participation with specific emphasis on student journalists. Our focus was to create awareness and train student journalists on the use of data journalism tools and new media to track government budget.

Gideon Sarpong, iWatch Africa’s Director of Policy and Content Analysis who delivered a speech on the main theme emphasized the importance of Open Data in addressing the challenge of corruption in Africa.

“Open Data in governance is critical to addressing corruption in Ghana as well as developing effective policy reforms and an efficient public sector. It is in the interest of public institutions to join in the open data initiative and actively take steps to open up,” Mr. Sarpong stated.

Resource person, Justice Kumordzi addressed the theme; Effective use of Data Journalism tools to effectively track government expenditure/budget in Ghana. Mr. Kumordzi focused on the vital role of data journalism in detecting bottlenecks, inefficiencies and/or corruption in the transfer of public goods and resources. He also noted that open data is a key tool for the government and civil society organizations (CSO) to guard against corruption and work towards ensuring a transparent, accountable and effective public financial management.

Banini Kwasi Phillip, Communication Director of iWatch Africa also addressed the theme; The use of Data visualization to tell effective stories. Mr. Phillip demonstrated how various data visualisation tool and systems play an important role to enrich one’s story.

His presentation focused on the different methods of data presentation emphasizing the text, graphic and tabular forms of presentations.

After a practical session of his presentation, participants held on open forum on the theme; How can data journalists harness the power of the new media to promote transparency and accountability in Africa.

Open Knowledge Colombia in conjunction with National Secretary for Transparency, Ministry of Finance and Public Credit, Ministry of Communications and Information Technologies, and Open Contracting Partnership prepared a complete agenda for the #AlimenData hackathon.

In this scenario, we had the participation of different mentors, which talked about the School Feeding National Program, open data, data cleansing, software developing, visualization, and storytelling. These talks, which were complementary with hacking sessions, helped knowing more deeply our context (School Feeding National Program), the selected datasets, and various techniques and tools. Furthermore, our collaborators accompanied and advised to each group when during all the hackathon.

Besides these talks, the participants of the hackathon had a chance to participate in a rehearsal session, where each group presented their preliminary proposals during 3 minutes. In this session different teams received feedback from mentors and organizers. Furthermore, different teams also received feedback from members of other teams, performing a collective co-creation process. This process allowed mutual enriching, since teams exchanged useful and multi-disciplinary viewpoints.

The point of convergence between the two organisation’s methodology had to do with data visualisation as an important tool to tell effective stories. While #AlimenData hackathon focused on software developing, visualization, iWatch Africa also focused on practical sessions on three key forms of data visualisation, which include; text, graphic and tabular forms of presentations.


Participants during the open forum resolved to focus on four key themes in 2018 as part of their effort to drive the open data conversation to make meaningful impact in policy making decisions in Ghana.

These include;

  1. Critical focus on the passage of the Right to information bill
  2. Procurement- Focus on open data regarding procurement contracts in Ghana
  3. Focus on employment data in Ghana
  4. Open government data

The 2018 International Open Data Day conference organized by iWatch Africa is also part of the larger goal of launching the iProcurement Watch initiative mid- 2018.

On the other hand, different teams addressed the two main challenges that we proposed in the #AlimenData hackathon. Thus, teams presented various proposals at the end of the Open Data Day. Next we highlight some ones:

  • An application for monitoring and reporting dietary and nutritional supplements.
  • A platform for monitoring the delivery of food portions.
  • A web platform for integrating different datasets related to School Feeding National Program of Colombia.
  • A tool for visualizing characteristics associated with contracting process of this National Program.

The organizers of this hackathon chose one project as winner. The selected one proposed an email service for communicating to parents the menu of each week using Open Data and blockchain technology. This proposal allows that parents can monitor and report the existing differences between the contracted menu in the context of School Feeding National Program of Colombia and the menu received for their children (students).

The work on the projects that has been started during Open Data Day will continue, since we are working with Ministry of Education in Colombia in order to develop some of these prototypes and to improve School Feeding National Program of Colombia. 

Read Also: Full report with pictures


Gideon Sarpong, iWatch Africa

Luis M. Vliches-Blazquez, Open Knowledge Colombia

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Gideon Sarpong

Gideon Sarpong is a policy analyst and media practitioner with close to a decade of experience in policy, data and investigative journalism. Gideon is a co-founder of iWatch Africa. He is an author; a fellow of the Young African Leaders Initiative (YALI), Thomson Reuters Foundation, Commonwealth Youth Program ,Free Press Unlimited and Bloomberg Data for Health Initiative. Gideon is the founder of Sustainable Ocean Alliance Ghana. He was a 2021 Policy Leader Fellow at the European University Institute, School of Trans-national Governance in Florence, Italy and 2020/21 Open Internet For Democracy Leader. Gideon was also a 2022 Visiting Scholar/Reuters Fellow at the University of Oxford, UK and was selected as a 2022 TRF/Trust Conference Changemaker. He is currently the Africa Regional Cordinator for Environmental Justice Foundation and a 2023 Pulitzer ORN Fellow. Email:

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