TEMPO INFO - Driven by a concern for clean water and sanitation, Indonesian student Darren Ismaya Karmaina launched Water Guardian, a social initiative that seeks to translate the younger generation’s concern for environmental and social issues into concrete action.
The first Water Guardian initiative was implemented through the construction of bathing, washing, and toilet facilities (MCK) for residents in the Kemayoran area of Central Jakarta. This project stemmed from Darren’s interest in issues related to access to clean water and sanitation, as well as Sustainable Development Goal (SDG) 6: Clean Water and Sanitation.
However, Darren didn’t want Water Guardian to stop at awareness campaigns. “What can a student actually do to help address real issues in the community? From that question, Water Guardian evolved from an idea into a real project through collaboration with the community, local leaders, local government, CSR partners, and various other parties supporting its implementation,” said Darren during the launch of the Water Guardian project in Kemayoran on Saturday, September 5, 2026.
Previously, the groundbreaking ceremony for the Water Guardian facility took place in June 2026, with the participation of local government officials, community leaders, and residents. Following the construction process, the sanitation facility is now complete and has entered the operational phase.
For Darren, however, the completion of construction does not mark the end of Water Guardian. “Building the facility is just the first step. The next challenge is to ensure that the facility is actually used, maintained, and provides sustainable benefits to the community,” said Darren.
And this, Darren added, is one of the key ideas that Water Guardian hopes to promote once construction is complete.
Not Just Building Public Restrooms
Water Guardian aims to develop the Kemayoran project as Site #1, where Darren and stakeholders can learn how a community-based sanitation facility can operate sustainably.
The next phase will focus on facility maintenance, community engagement, monitoring of usage, water quality, sanitation and hygiene, and periodic impact assessments.
The next phase of the Water Guardian project is structured around the following framework: BUILD, OPERATE, MEASURE, RESEARCH, IMPROVE, REPLICATE, and SCALE.
After construction, the Water Guardian project aims to ensure that the facilities operate effectively.
Once operational, their impact must be measured. The results of these measurements can then be analyzed in collaboration with experts and academics to identify areas for improvement.
“If the Kemayoran model proves to be effective and sustainable, Water Guardian can explore the possibility of replicating that approach in other communities,” said Darren.
Learning About Leadership
For Darren, Water Guardian was also a learning experience about the meaning of leadership. He realized that real-world social issues are far more complex than they appear when studied in the classroom.
Running Water Guardian required him to learn to listen to the community, communicate with various stakeholders, seek help from more experienced people, mobilize support, deal with various limitations, and understand that a social project cannot succeed based on just one person’s idea.
For that reason, Darren does not want Water Guardian to be seen as a project led by a student who has come to save a community. Instead, he wants to develop Water Guardian as a form of collaboration between the younger generation, the community, the government, the private sector, and, in the future, academics.
“Through collaboration, we can serve the community to the fullest,” said Darren.
Water Guardian's Key Message
Through Water Guardian, Darren wants to convey the message that the younger generation doesn’t have to wait until they’re adults to start making a difference in the issues around them.
However, concern alone isn’t enough. Social impact requires CONCERN, COLLABORATIVE ACTION, MEASUREMENT, IMPROVEMENT, and SUSTAINABILITY. Therefore, the inauguration of the Water Guardian sanitation facility in Kemayoran is not meant to mark the end of the project.
In fact, once the facility begins to be used, a more important question arises: Does what we’ve built actually work and benefit the community? The answer to that question will form the foundation for Water Guardian’s next steps,” Darren concluded.
Residents of Kemayoran appreciate a student’s concern for clean water and sanitation issues, which has evolved into concrete action through collaboration with the community and various stakeholders, as well as how the project is now striving to demonstrate measurable and sustainable impact.
“We, as a community, really appreciate Darren’s enthusiasm. Darren’s concrete action demonstrates that Indonesia’s younger generation can begin to contribute to solving real problems in their local communities,” said Sueb, a Kemayoran resident.
Read: Indonesia Distributes Clean Water to Drought-Hit Regions
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