Today, if countries are to elaborate and implement sustainable strategies to preserve the well decreasing water
superficial and ground water resources, it is crucial that synergies and horizontal coordination among the
various stakeholders is ensured. Efficient coordination among line ministries is with no doubt key to deliver the
needed services to vulnerable populations. However, a new challenge seems to be worth to consider. It is what
we call the vertical integration of the Paris agreement’s National Determined Contributions (NDC), and the
related National Adaptation Plans (NAPs). Indeed, if countries have managed until now to deploy territorial
policies to implement SDG related projects, this unfortunately does not apply to the other two UN frameworks
(PA and SFDRR). These two mechanisms have demonstrated either their limitation in terms of local vision and
in terms of proper implication of local stakeholders and population for their implementation. Before analyzing
this important challenge, I should underline that since the ratification of the Paris Agreement in which
191 Parties out of 197 Parties to the United Nation Framework Convention for Climat Change (UNFCCC) are
Parties to the Paris Agreement, more than 93% of the submitted NDCs mentioned water as a priority for their
adaptation policies. Water is seen as a major issue by most of the countries in a context of climate change.
Droughts, flooding, rise of the sea level, degradation of the water quality, biodiversity degradation, are some of
the issues to fix. The Intergovernmental Panel on Climate Change (IPCC)
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in its « Climate Change and Water »
technical paper VI, confirmed by observational records and climate projections that freshwater resources are
vulnerable and have the potential to be strongly impacted by climate change, with wide-ranging consequences
for human societies and ecosystems. However, and as indicated, without a clear technical and political will for a
vertical integration of the projects related to NDC or NAP implementation, the results will be far from realistic
and the claimed targets and objectives will not be achieved. So how could a country integrate national water
climate policies within a local context? For that, we should remind ourselves that the Paris Agreement
recognizes in its Preamble the importance of the engagements of all levels of government in the elaboration
and deployment of parties NDCs. To understand further this vertical integration point, I invite the reader to
read an in-depth policy brief about this approach in a paper published very recently (May 2021) by the
“Collaborative Climate Action
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. The authors of the paper, suggest that NDCs localization could be based on
three elements:
1- the involvement of subnational governments by the national government early in the process of NDC
elaboration
2- During the implementation of NDCs, a large part of the work needs to take place at subnational level, and
3- Advocacy and positive interplay through cooperation across levels of government
Finally, for the NDC’s vertical integration to be effective till the end of the process or at least by the next revision round in
2025, it is imperative that joint efforts for data sharing and collection be supported so national and local capacities to assess
NDC progress are strengthened.