Asia Becomes a Clean Energy Superpower
When we think of renewable energy, Scandinavia or Germany usually come to mind. However, by 2025, the epicenter of the global energy transition has shifted to Asia.
The Asia-Pacific region now produces more renewable energy than all of Europe, North America, and Latin America combined. This is no exaggeration – according to data from the International Renewable Energy Agency (IRENA) published in June 2025.
Eco-Business, a portal dedicated to sustainable development in Asia-Pacific, released a report in July 2025 titled „Asia’s Energy Revolution: The Numbers Behind the Shift.” The report reveals surprising figures:
- 62% of global renewable energy growth comes from Asia (data from 2020–2025)
“This is no longer a transition – it’s a revolution. Asia is not waiting for the world to follow. Asia is moving forward, and the rest of the world has a choice: follow or fall behind,” said Dr. Ravi Shankar, head of the Energy Transition program at Eco-Business, in an interview with Carbon Brief published on August 12, 2025.
Where Is the Energy? The Five Most Important Countries
1. China: The Factory of Clean Energy
China is investing in renewables with unprecedented intensity.
In 2024:
However, these numbers don’t capture the full scale. China is building projects on an almost unimaginable scale for the West.
The Desert Solar Farm project, launched in 2022, is set to become the world’s largest solar farm. It covers an area of 14,000 km² (almost the size of the Łódź province). Capacity: 500 GW (for comparison – Poland’s entire energy demand is about 25 GW).
The project’s estimated cost is $83 billion. Timeline: 2025–2030.
2. India: Solar Superpower
India has a different advantage than China – it benefits from abundant sunlight. By 2025, India had already installed 148 gigawatts of solar capacity (more than Germany has installed over the past 20 years).
A flagship project is the Bhadla Solar Park, the largest solar farm in the world owned by India. Capacity: 2,250 megawatts, area: 56 km².
What’s the impact? In August 2025, India announced that solar energy now accounts for 35% of its total energy mix – up from 6% in 2020.
By comparison: in the USA, solar energy makes up only 5% of the energy mix.
3. Vietnam: Wind Energy
Vietnam has taken a different approach – focusing on wind energy. Between 2024 and 2025, it installed 17 gigawatts of wind capacity (mostly onshore).
The Vung Ang project, an offshore wind farm, will have a capacity of 6 gigawatts and will be the largest such investment in Asia. Cost: $12 billion.
Result? Wind energy now accounts for 24% of Vietnam’s energy demand – up from 5% in 2020.
4. Japan: Recovery After Fukushima
Japan faced a serious challenge after the Fukushima nuclear disaster in 2011. By 2025, it is actively rebuilding its energy system, focusing on renewables.
Installed renewable capacity stands at 147 gigawatts (mainly solar). The ambitious goal is 40% renewable energy by 2030.
A new project is the Noto Peninsula – Japan’s largest integrated solar-wind farm with a capacity of 3.5 gigawatts.
5. Australia: Hydropower and Solar Energy
Australia struggles with a dispersed population over a vast territory despite abundant sunlight. The solution is combining hydropower with solar energy.
The Snowy Hydro 2.0 project, the largest infrastructure investment in Australia, will integrate hydropower with solar energy. Capacity: 27 gigawatts. Cost: $28 billion.
The Economics of the Transition
Investments: Where Is the Money Going?
In 2024, global investments in renewable energy totaled $550 billion. Asia claimed $240 billion (43.6% of the total).
For comparison:
The trend is clear – Asia is gaining an increasing share. In 2019, it held 35% of global investments; by 2025, this rose to 43.6%.
Job Creation
Renewable energy in Asia generates numerous jobs. In China alone, the sector employs 13 million people (July 2025 data), exceeding Poland’s entire workforce.
In India, renewable energy jobs rose from 1.1 million in 2020 to 4.2 million in 2025.
Challenges: Obstacles on the Path of Transition
Challenge 1: Grid Infrastructure
Solar and wind energy are generated where the wind blows or the sun shines, not always where demand is highest. Asia must invest in new grid infrastructure.
China is independently building 30,000 km of new power lines (data from 2024–2025).
Cost: $67 billion.
Challenge 2: Energy Storage
Solar and wind are variable energy sources. To rely on them fully, energy storage in batteries is necessary.
Asia is investing heavily in this area. In 2024, it installed 150 gigawatt-hours of storage capacity (up from 20 GWh in 2019).
The main battery producers for Asia are China (70% of global production), South Korea, and Japan.
Battery costs fell from $156 per kWh in 2019 to $53 per kWh in 2025 – a 66% decrease.
Challenge 3: Emissions and Coal Phase-Out
Asia still heavily depends on coal. In 2025, coal accounts for about 50% of the region’s energy.
To shift to renewables, Asia must actively retire coal plants. However, this causes unemployment in coal-dependent regions, such as entire provinces in China and India.
The Future: Where Is Asia Headed?
By 2030:
According to WWF Blog (August 2025):
Global Implications:
What Does This Mean?
Asia’s energy transition is one of the biggest, yet underreported, stories in Western media.
For the global economy, it is an event of greater significance than most daily news topics.
Asia is not waiting for international consensus. It is building the future of clean energy today, investing billions of dollars, employing millions, and planning decades ahead.
The rest of the world is watching.
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📚 Sources:
Eco-Business (July 2025)
Carbon Brief (August 12, 2025)
WWF Blog (August 2025)
ℹ️ All links open in a new tab.