Infrastructure Strategies for Achieving the Global Development Agendas in Small Islands

Abstract

Small island developing states face particular challenges to ensure their infrastructure promotes social, economic, and environmental well‐being. Closing the achievement gap for the Sustainable Development Goals (SDGs) involves prioritization and coordination across multiple sectors. With an application to the country of Saint Lucia, this paper develops a stakeholder‐driven analysis framework integrating four interdependent infrastructure sectors (electricity, water, wastewater, and solid waste). Drawing on extensive consultation with decision‐makers in‐country—134 stakeholders from 18 government ministries, agencies, academia, or the private sector—the analysis identifies specific interventions that could be implemented over the next decades to meet future needs for sustainable infrastructure services. These interventions are congruent with the government's development plans. Long‐term, cross‐sectoral portfolios of investments and policies (“strategies”) are developed which demonstrably reach the targets of the SDGs and Saint Lucia's emissions reduction commitments under the Paris Agreement. The sequencing of these investments or policies is designed to optimize their efficiency and impact over time, identifying “quick wins” while ensuring that there is sufficient action to provide services in the long‐term sustainably. A comparison of costs associated with each strategy suggests that accounting for interdependencies and taking a long‐term perspective can save costs over the life of infrastructure investments. This process of infrastructure assessment is applicable beyond the small island context, allowing practitioners a means to undertake systematic assessment of a country's future infrastructure needs and to develop appropriate solutions aligned with its national objectives and international commitments.

An assessment of requirements in investments, new technologies, and infrastructures to achieve the SDGs

“…It is widely acknowledged that infrastructures are crucial to achieving significant development outcomes, i.e., poverty (SDG1), health (SDG3), education (SDG4), economic (SDG8) and environmental (SDG 12, 13, 14, 15) targets [ 73 ] through collaborative partnerships (SDG17) [ 74 ]. This can be of utmost importance, since many of these SDGs were identified as of high priority (Table 2 ).…”

Evaluation and optimization of business environment based on sustainable development perspective: Exploring the role of the reform of government functions

“…Natural gas supply Total gas sales/Population using gasAdshead et al, 2021;Alotaibi et al, 2022;Liu et al, 2017; World Bank, 1994 Water supply Water consumption for production and operation/ Population using water…”

Sorption‐Based Atmospheric Water Harvesting: Materials, Components, Systems, and Applications

“…[153,158] Although seawater desalination can be efficient in supplying water to waterfront areas, this technology usually requires well-developed infrastructure, which is too costly for those small island developing states. [159] However, the air in island areas has adequate moisture, making SAWH a promising solution for water supply issues in these regions. Wang et al [42] developed a large-scale SAWH device by using activated carbon fiber felt-silica sol-LiCl as sorbents for island climate.…”