The Essential Role of Energy in Global Health and Food Security

Posted: September 5, 2025 by Idee Inyangudor in Insights

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Power lines at sunset

Energy poverty remains a critical barrier to global development, with 755 million people still lacking electricity, including 85 percent in Sub-Saharan Africa. The cost is staggering: $2.6 trillion lost annually in productivity, food system inefficiencies, and preventable health crises. Without reliable energy, progress toward the Sustainable Development Goals (SDGs) is impossible. The impacts are most visible in health and agriculture. Over 60 percent of healthcare facilities in energy-insecure regions lack consistent power, leading to higher maternal mortality rates and vaccine spoilage. Farmers without reliable electricity for irrigation and storage lose up to 40 percent of their harvests, locking communities into cycles of poverty and food insecurity.

Yet the benefits of expanding access are equally striking. Reliable electricity increases vaccination coverage by 30 percent, doubles agricultural yields, and delivers $4–$15 in economic and social returns for every $1 invested. Energy is thus one of the most catalytic development investments available. Canada is uniquely positioned to lead in addressing global energy poverty. Over the past decade, Canadian institutions and companies have implemented 300 clean energy projects across 80 countries, mobilizing $2.5 billion in investment. Successes include halving vaccine wastage in East Africa and reducing food spoilage by 40 percent in the Caribbean. With technical expertise, financing tools, and trusted partnerships, Canada can play a transformative role in closing the global energy gap.

As the United Nations General Assembly convenes, Canada faces a clear opportunity: leverage its energy leadership to advance global health, food security, and sustainable development, while reinforcing its own strategic influence.

A man at the Dimbaza co op outside of King Williams town in Sout

The global development community’s traditional focus on health and food security as discrete challenges obscures a more fundamental truth: reliable energy access underpins virtually every aspect of human development. Nearly 755 million people today live without access to electricity, predominately in Sub-Saharan Africa, where 565 million people account for 85 percent of the global population in the dark. The economic cost of this energy poverty is staggering. The global economy loses an estimated $2.6 trillion annually in foregone productivity, stunted agricultural output, and preventable health crises.


“Reliable energy access underpins virtually every aspect of human development.”


As nations grapple with unprecedented health challenges and mounting food insecurity, the critical role of energy infrastructure, from basic electricity to advanced power systems, has become impossible to ignore. Countries with reliable, accessible, and affordable power consistently demonstrate higher literacy rates, longer life expectancy, and stronger economic growth. Yet despite this reality, energy access remains severely limited in many of the world’s most vulnerable regions. Without energy, progress stalls across all Sustainable Development Goals (SDG) and development metrics.

How energy poverty impacts health and food systems

Energy poverty, defined as the lack of reliable and affordable energy access, creates a complex web of developmental challenges that disproportionately affect low-income nations. The ramifications extend far beyond mere inconvenience, fundamentally undermining both healthcare delivery and food system resilience.

Health

The consequences of inadequate power supply in healthcare are devastating. Over 60 percent of healthcare facilities in energy-insecure areas lack reliable electricity and nearly one in four have no power at all. Maternal mortality rates in facilities without reliable electricity are up to three times higher than those with consistent power. The absence of reliable electricity in healthcare facilities creates cascading failures in medical service delivery: 25 precent of vaccines spoil without proper refrigeration, diagnostic equipment sits idle, and critical care becomes impossible after sunset. In particular, these limitations devastate maternal and neonatal care, where the lack of basic medical equipment and lighting can mean the difference between life and death.

Food and agriculture

In energy-poor regions, agricultural productivity remains trapped in pre-industrial patterns. Without reliable power for irrigation systems, cold storage facilities, and modern processing equipment, farmers in Sub-Saharan Africa and South Asia face chronically low yields and devastating post-harvest losses of up to 30 to 40 percent, as compared with less than 15 percent in developed economies. This perpetual cycle of inefficiency not only threatens food security but also locks farmers (who lose an estimated $4 billion annually in potential income) and entire communities into poverty by preventing agricultural modernization and market expansion.

From crisis to opportunity: Energy as a development catalyst

The upside of addressing energy poverty is equally striking. Reliable electricity consistently produces 20 to 30 percent increases in vaccination coverage, as cold-chain systems remain intact. In agriculture, electrification has doubled yields in regions where irrigation and storage facilities were introduced, such as in northern India and Kenya.

Cost-benefit analyses reveal that every dollar invested in rural energy infrastructure can yield between $4 and $15 in economic and social returns, making energy one of the highest-impact development investments available. This pattern highlights an essential insight. The SDGs, particularly in health and nutrition, depend fundamentally on establishing robust energy systems.

Translating potential into progress: Canada’s strategic role

Given the clear connection between energy access and development outcomes, the question becomes one of implementation. Canada’s comprehensive energy expertise positions it as a potentially transformative force in addressing global energy poverty. Canadian companies and institutions have delivered more than 300 clean energy projects across 80 countries, mobilizing over $2.5 billion in investments over the past decade. Success stories include rural electrification programs in East Africa that cut vaccine wastage by half and microgrid initiatives in the Caribbean that reduced food spoilage by 40%.

This technological breadth, combined with Canada’s established diplomatic channels, trade, and development partnerships, creates unique opportunities for meaningful intervention in the global energy crisis. The strategic advantage lies not only in Canada’s technical capabilities but in its ability to tailor energy solutions and investment tools to specific regional contexts.


“Canada’s comprehensive energy expertise positions it as a potentially transformative force in addressing global energy poverty.”


Emerging economies represent a $1.7 trillion clean energy investment opportunity by 2030. While solar microgrids might suit remote African communities, small modular reactors could provide baseload power for emerging industrial zones in South Asia. While grant funding through Global Affairs Canada (GAC) provides technical assistance, Canada’s development finance institutions, such as FinDev, can de-risk projects through blended financing. This flexibility, backed by Canadian expertise across the energy spectrum, enables a more nuanced and effective approach to energy development than the one-size-fits-all solutions often promoted by international development agencies.

Moreover, Canadian leadership in this space carries significant geopolitical implications. As competing nations vie for influence in emerging markets, Canada’s reputation for transparent partnerships and technical excellence offers a compelling alternative to more transactional approaches. This positioning not only advances global development goals but also strengthens Canada’s strategic interests by establishing long-term partnerships in rapidly growing economies.

Pipeline construction work in progress in mountain area with haze

Energy poverty is not simply a technical problem, it is a humanitarian and economic crisis that underpins failures in health, food security, and education. Conversely, solving it offers cascading benefits across all development goals.

Canada’s comprehensive energy expertise, coupled with its commitment to sustainable development, provides a unique opportunity to accelerate this critical transition. The question is no longer whether energy access should be prioritized. Every year of inaction costs trillions in lost potential and millions of preventable deaths. The path forward is clear, invest in energy and watch development flourish rapidly.


Idee Inyangudor

Vice President

idee.inyangudor@wellingtonadvocacy.com


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