The Clean Energy Trap: Why Renewables Alone Won’t Deliver Justice in the Global South

For many developing economies, the clean energy transition is not simply a question of adding solar panels, wind farms, or hydropower capacity. It is also a question of who gains access to modern energy, who remains dependent on polluting fuels, and whether public institutions are strong enough to ensure that the benefits of transition reach poor and rural households.

The global race to expand renewable energy is often treated as an unquestioned development success. More renewables, the logic goes, should mean cleaner economies, lower emissions, wider electricity access, and fairer growth. However, a new cross-country study warns that this assumption may be dangerously incomplete.

For many developing economies, the clean energy transition is not simply a question of adding solar panels, wind farms, or hydropower capacity. It is also a question of who gains access to modern energy, who remains dependent on polluting fuels, and whether public institutions are strong enough to ensure that the benefits of transition reach poor and rural households.

A study published in Economies, titled Unpacking the Nonlinear Effects of Renewable Energy on Socioeconomic Disparities Across the Global South, finds that renewable energy expansion does not automatically reduce poverty or close energy access gaps. Analyzing 82 developing economies from 2000 to 2022, the study shows that renewable energy can be associated with improved income distribution while still coexisting with persistent poverty and unequal access to electricity.

The authors cite the reason as what they call the "biomass paradox." In many low-income countries, high renewable energy shares are not mainly a sign of modern clean energy progress. They often reflect continued reliance on traditional biomass such as firewood, charcoal, crop residues, and animal dung. These fuels may be counted as renewable in aggregate energy statistics, but they are associated with indoor air pollution, deforestation, time poverty, and poor health outcomes.

A country can appear to perform well on renewable energy indicators while millions of people remain without reliable electricity or clean cooking fuels. For policymakers, donors, investors, and climate-finance institutions, the study offers a clear warning: renewable energy targets that fail to distinguish between traditional biomass and modern renewables may exaggerate progress and conceal deprivation.

The Biomass Paradox Rewrites the Energy Transition Story

The study challenges a widely used development shortcut: treating all renewable energy as equally beneficial. The assumption may work in high-income economies where renewables usually mean solar, wind, hydropower, geothermal, or other modern technologies. It becomes misleading in poorer countries where a large share of "renewable" consumption comes from traditional biomass.

The researchers find a complex relationship between renewable energy and equity. Renewable energy consumption is associated with lower income inequality, measured through the Gini index. This suggests that modern renewable deployment can support more inclusive income distribution by creating jobs, reducing energy costs, and expanding productive opportunities.

However, the poverty results point in a different direction. Renewable energy is also positively associated with poverty in the study's poverty model. At first glance, this appears contradictory. The authors argue that the contradiction becomes understandable once renewable energy composition is considered. In poorer economies, high renewable shares often reflect energy hardship rather than technological progress.

Traditional biomass is not equivalent to clean electricity. It can trap households in low-productivity energy systems. Families that rely on firewood or charcoal often spend time collecting fuel, face exposure to harmful smoke, and remain excluded from electricity-enabled economic opportunities. Women and children frequently bear the heaviest burden, making the biomass paradox directly relevant to gender equality, public health, education, and rural development.

The study also examines the urban-rural electricity access gap, defined as the difference between national electricity access and rural electricity access. This is a crucial measure because national electrification figures can hide rural exclusion. A country may report strong national progress while remote communities remain underserved.

The findings are nonlinear here as well. Renewable energy slightly widens the energy access gap in countries where disparities are already small, but helps narrow it in countries where the gap is widest. This suggests that renewable energy investments may generate the greatest equity returns when they are directed toward the most energy-deprived contexts rather than spread evenly across countries or concentrated in already-served urban markets.

Clean energy policy must move beyond headline capacity numbers. Solar farms, wind parks, and hydropower projects can support national decarbonization, but they do not automatically guarantee access for poor households. Equity depends on technology choice, location, affordability, grid design, last-mile delivery, and the political economy of energy distribution.

Governance Decides Whether Clean Energy Becomes Inclusive

Governance quality, as the study claims, acts as a threshold condition for equitable energy transitions. In countries with weak governance, renewable energy expansion shows no statistically distinguishable effect on equity outcomes. In stronger institutional environments, renewable deployment becomes more capable of supporting inclusive development.

Renewable energy systems do not operate in a vacuum. Their benefits are shaped by procurement rules, tariff design, rural electrification mandates, subsidy targeting, land governance, utility regulation, and accountability mechanisms. Where institutions are weak, clean energy investments can be captured by elites, concentrated in urban centers, or designed around commercial returns rather than universal access.

The study identifies a governance threshold using Government Effectiveness as a measure of institutional capacity. The result suggests that below a certain level of governance quality, renewable expansion alone is unlikely to deliver meaningful equity gains. That does not mean poor-governance countries should delay renewable investment. It means energy investments must be paired with governance reforms.

For governments, this implies that just transition strategies should include transparent procurement, stronger regulators, rural service obligations, targeted subsidies, and monitoring systems that track who benefits. For development banks and climate funds, it means finance should not focus only on megawatts installed. It should also assess whether projects expand access, reduce clean cooking deprivation, improve affordability, and strengthen institutional capacity.

The study's Granger causality analysis also points to a possible feedback loop: renewable energy deployment may help improve governance over time by requiring new regulatory systems, technical capacity, and community-level management structures. But the authors caution that this evidence indicates temporal precedence rather than definitive causation. More research is needed to determine whether renewable projects can actively build better institutions or simply perform better where institutions are already stronger.

The transition will not become just merely because energy sources become cleaner. It becomes just when institutions are capable of distributing the gains.

A New Blueprint for Just Energy Policy

The study offers a practical reframing for policymakers, international organizations, investors, and civil society.

Measurement reform

Renewable energy indicators should separate traditional biomass from modern renewables. Without that distinction, countries may appear to advance toward clean energy goals while households remain dependent on polluting fuels.

Clean cooking access

Clean cooking must move from the margins to the center of energy transition policy. Too often, energy transition debates focus on electricity generation while overlooking household cooking fuels. Yet clean cooking access is central to health, gender equality, forest protection, and poverty reduction. If traditional biomass remains widespread, renewable energy statistics will continue to hide human deprivation.

Targeted investment

Renewable investment should be targeted where energy inequality is greatest. The study's distributional findings suggest that the strongest equity gains may come from directing finance toward countries and regions with the widest urban-rural access gaps. This has direct implications for multilateral development banks, concessional finance, climate funds, and national infrastructure planners.

Governance reform

Stronger public institutions are not an optional complement to renewable deployment; they are a condition for inclusive outcomes. Transparent procurement, anti-corruption safeguards, effective regulators, accountable utilities, and well-designed subsidies are as important to a just transition as solar panels and transmission lines.

According to the study, businesses and investors have opportunities in decentralized energy, mini-grids, off-grid solar, clean cooking technologies, battery storage, digital payment systems, and productive-use energy services. However, projects that ignore affordability, community needs, land rights, or governance constraints may face weak social impact, public resistance, or long-term viability problems.

For civil society organizations, the study strengthens the case for energy justice monitoring. Advocacy should not stop at calling for more renewables. It should ask whether projects reach rural households, women, low-income communities, schools, clinics, and small enterprises.

The study has some limitations that can't be ignored. Its renewable energy variable cannot fully separate traditional and modern renewable sources across all countries and years. Inequality and poverty data are intermittent because they depend on household surveys. The energy access gap captures spatial inequality but not reliability, affordability, quality of supply, or actual consumption. The causal dynamics also require further investigation through country-level and subnational research.

So, the real test is not whether countries can increase renewable energy consumption. It is whether they can convert clean energy expansion into cleaner homes, better health, productive livelihoods, rural opportunity, and shared prosperity.