ENUGU STRENGTHENS CAPACITY FOR LONG-TERM DEVELOPMENT PLANNING THROUGH iSDG MODELLING

As part of the technical assistance to establish a data-backed Needs Assessment for a Sustainable Development Goals (SDGs)-based 25-Year Development Plan, the Ministry of Budget and Planning, Enugu State, in technical partnership with the United Nations Development Programme (UNDP) and the Office of the Senior Special Assistant to the President on Sustainable Development Goals (OSSAP-SDGs), organized an intensive 3-day capacity-building workshop focused on Integrated Sustainable Development Goals (iSDG) modeling.

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Delivering the technical sessions, UNDP Consultant Mr. Francis Onyilo emphasized the vital necessity of an Integrated State Development Plan (iSDP). He noted that long-term development plans cannot succeed when sectors are treated in isolation. While short-to-medium-term planning often relies on basic spreadsheet calculations or standard macro-econometric tools, long-term 25-year plans require dynamic, integrated simulation models to deliver reliable results without misleading projections.

​Central to the iSDG model is its foundation in System Dynamics—a methodology that looks beyond surface-level events to analyze underlying structural relationships across the economy, society, and environment up to 2050. The model relies on four core building blocks of system dynamics—stocks, flows, feedback loops, and delays—which govern how real-world systems behave over time. Understanding these dynamics is critical, as many policies do not yield immediate results and require intensified, sustained programming to achieve long-term targets. As Mr. Onyilo underscored during the workshop:

​”Responding only to events brings short-term relief. Lasting change comes from understanding and changing the structure that produces the trends.”

​To bridge theoretical concepts with practical execution, state officers underwent step-by-step hands-on exercises using specialized modeling tools. Participants actively engaged with the Vensim interface guide and worked through simulation exercises—including population dynamics modeling using the Zambaqui model—to build proficiency in simulating policy scenarios, tracking sectoral linkages, and projecting long-term development trends driven by local and international data sources.

At the conclusion of the 3-day session, Professor Emeka Nzeh commended the UNDP consultant for the depth of technical delivery and commended the participants for their active dedication throughout the practical exercises. By mastering these analytical simulation tools, Enugu State’s technical planning team has strengthened its capacity to design a data-driven, resilient roadmap that accurately anticipates future needs and delivers sustainable development up to 2050.