Global Renewable Energy: Uneven Growth and the Push for Equity
Published · 4 min read
The world is switching to clean energy. But progress is too slow and too uneven. Many regions are left behind. To meet climate goals and SDG7—which aims for modern, affordable energy for all by 2030—urgent action is needed.
Global Growth: Promising, But Not Enough
Solar, wind, hydro, and other clean sources are growing fast. For example:
- Solar and wind lead new capacity.
- Battery storage supports variable energy.
- By 2023, about 92% of people had electricity access—an improvement, but still 666 million remain without.
Yet, total energy still relies on fossil fuels. Studies show current clean energy growth won’t meet net‑zero targets.
Uneven Deployment: A Growing Divide
Rich nations like China, the US, and parts of Europe lead in clean energy. But many developing regions lag.
- Sub‑Saharan Africa has nearly 18 of the 20 countries with the lowest electricity access.
- Africa gets less than 2% of global clean energy investment despite huge solar potential.
- South Asia still lacks reliable power. Only 95% have access, but many suffer outages and poor quality.
This gap blocks growth. Farms, schools, hospitals, and small businesses suffer without reliable power.
SDG7 Targets: Off Track
SDG7 2030 goals include:
- Universal electricity access
- Clean cooking for all
- Doubling energy efficiency improvements
- Significantly raising renewables’ share
But today:
| Indicator | Status |
| Electricity access | ~92% have access; 666 million still lack power. |
| Clean cooking | 74% use clean fuels; 2.1 billion still lack access. |
| Renewables in total energy | Projected at 21–23% by 2030—too low |
| Energy efficiency | Improving, but pace is weak |
Why Progress Is Uneven
Several key barriers hold back clean energy:
- High upfront costs: Clean energy systems like solar and grids cost a lot at first.
- Weak grids: Many places can’t handle variable solar or wind power.
- Poor policies: Inconsistent rules scare investors.
- Capital barriers: High finance costs make projects too risky.
- Energy justice gaps: Marginalized groups, especially women, miss out on benefits.
Experts agree that an equitable and fast transition needs action on many fronts:
- Policy clarity: Clear, long‑term rules—like carbon pricing and feed-in tariffs—attract investors.
- Finance tools:
- Green banks, bonds, blended finance can unlock capital.
- Redirect fossil-fuel taxes to clean energy projects.
- Bankable pipelines: Build a pipeline of ready-to-fund projects.
- Decentralized energy: Solar mini-grids help remote villages. A study in Kenya and Nigeria found mini-grids boosted incomes fourfold and increased women’s decision power.
- Just transition: Ensure benefits reach vulnerable groups. Learn from US Justice40 programs.
- Global partnerships: G20 clean-power missions, COP28 pledges, and APRA in Africa focus on equity.
Role of Global South and North
Growth is fastest in the Global South. From 2018 to 2023, solar and wind grew 23% per year in those regions—double the 11% in rich countries. Yet, most investment stays in wealthy nations and China. The Global North must step up financing and transfers for the South.
India, Brazil, Vietnam, and other emerging economies show strong renewables growth. But they need better finance and stable policies.
United States Progress: Good, But Partial
The US has boosted renewable power. Clean electricity now makes up over 20% of its supply. However, the wider energy system still leans heavily on oil, gas, and coal, and disadvantaged communities lag in gains. Programs like Justice40 push for equity. Still, implementation and funding flow lag behind. Connecting this work with global trends can help build more inclusive energy systems.
Urgency: The Time Is Now
Key tipping points:
- COP29 financing: $2.4 trillion per year needed for climate investments.
- 10‑year clean growth race: G20 urges tripling renewables and doubling energy efficiency by 2030.
- $10 trillion target: The Global North must mobilize to reach $1.3 trillion per year by 2030—more than double current levels.
Clean energy isn’t just green—it’s smart economics. It creates jobs, boosts health, and lifts communities. But if deployment remains uneven, it will deepen global divides and threaten climate goals.
Conclusion
The world stands at a crossroad. Clean energy is expanding—but too slowly and unevenly. To make the energy switch just and fast, we need:
- Clear policies and stable rules
- Innovative finance like green banks
- Strong pipelines and ready-to-go projects
- Focus on remote areas and vulnerable groups
- Global cooperation and funding to flow where it’s needed most
Leaders must act—now. The cost of delay is too high—for our climate, our communities, and our shared future.
