Clean Electricity Meets All New Demand Globally—Ember Report
The global electricity system has reached a major turning point. According to Ember’s Global Electricity Review 2026, clean electricity grew fast enough in 2025 to meet all new global electricity demand, preventing an increase in fossil-fuel power generation. Ember says clean power generation rose by 887 terawatt-hours, while global electricity demand increased by 849 terawatt-hours.
This is a historic moment for the energy transition because it shows that clean electricity is no longer just adding extra capacity on the side. It is now growing fast enough to cover the world’s rising power needs. In practical terms, the world used more electricity in 2025, but that extra demand was supplied by clean sources rather than by more coal, gas, or oil-fired generation.
The biggest driver was solar power. Ember’s report says record solar growth was the main reason clean electricity was able to meet all additional demand globally. Solar and wind together are now reshaping the power system faster than many analysts expected only a few years ago.
Why Ember’s 2026 Report Matters
Electricity demand is rising around the world. More people are using air conditioning, electric vehicles, digital services, data centers, industrial equipment, and household appliances. As economies grow, electricity use usually grows with them.
For decades, rising electricity demand often meant rising fossil-fuel generation. When the world needed more power, coal and gas plants filled much of the gap. That pattern is now changing.
Ember’s latest review suggests that clean power deployment has reached a scale where it can cover global demand growth. Al Jazeera quoted Ember senior energy and climate data analyst Nicolas Fulghum saying clean power deployment is now high enough that it can “structurally meet the increase in demand.”
That statement is important. It means clean electricity is not simply benefiting from one lucky year. It may now be moving into a new phase where solar, wind, hydropower, nuclear, and other low-carbon sources can regularly absorb new demand growth.
Clean Power Met Demand Growth for the First Time Since the Pandemic
Ember notes that 2025 was the first year since the Covid-19 pandemic when clean power met all global electricity demand growth. It was also only the fifth year this century without growth in fossil-fuel electricity generation, according to reporting on the report’s findings.
That distinction matters because pandemic-era energy shifts were unusual. Lockdowns reduced demand and disrupted normal economic activity. The 2025 milestone is different because it happened during a year of rising electricity use.
In other words, clean power did not meet demand growth because the world stopped consuming electricity. It met demand growth because clean generation expanded rapidly enough to cover the increase.
That makes 2025 a more meaningful signal for the future of global electricity.
Solar Power Led the Breakthrough
The central story in Ember’s report is solar.
Solar generation has grown rapidly because panel costs have fallen, manufacturing capacity has expanded, installation has become faster, and governments and companies are investing heavily in renewable energy. In many parts of the world, solar is now one of the cheapest ways to add new electricity capacity.
Ember’s report says record solar growth allowed clean power sources to meet all additional electricity demand globally in 2025. Carbon Brief also reported that renewable energy overtook coal as the world’s largest source of electricity in 2025, with solar and wind growth pushing fossil-fuel power into reverse.
This is not just a climate story. It is also an economic story. Solar is winning because it can be built quickly, scaled widely, and deployed in both rich and developing economies.
Renewables Overtake Coal: A Symbolic Shift
One of the most striking findings around Ember’s report is that renewables overtook coal to become the world’s largest source of electricity in 2025. Carbon Brief described this as the first time since 1919 that coal’s share of global power generation fell below renewables.
That is a powerful symbolic shift.
Coal powered the industrial age. It built factories, railways, cities, and modern economies. But it is also the most carbon-intensive major electricity source. For renewables to overtake coal globally shows how quickly the energy system is changing.
Coal is not gone. It remains a major source of electricity in many countries. But its dominance is being challenged in a way that now looks structural, not temporary.
China and India Played a Crucial Role
The global electricity transition depends heavily on China and India because both countries have enormous power demand and historically contributed significantly to fossil-fuel generation growth.
Ember’s analysis says China and India recorded declines in fossil-fuel electricity generation in 2025 as clean energy additions outpaced demand growth. This is one of the most important parts of the report because if clean electricity can grow faster than demand in the world’s largest growth markets, the global fossil-fuel power curve can begin to flatten or decline.
China remains the world’s largest electricity producer and has massive energy needs, but it is also the world’s largest builder of solar and wind. India’s electricity demand is also growing rapidly, but the country has expanded renewable capacity significantly in recent years.
The key question is whether both countries can continue adding clean electricity fast enough to keep fossil generation from rising again.
Fossil-Fuel Power Avoided Growth—but the Fight Is Not Over
The Ember report does not mean fossil fuels have disappeared from the global power system. Coal and gas still generate a large share of the world’s electricity. Many countries still depend on fossil fuels for grid reliability, industrial power, and peak demand.
What changed in 2025 is the direction of growth.
Clean electricity covered the increase in demand, which prevented fossil generation from rising. That is a major milestone, but it is not the same as fully replacing fossil fuels.
The next stage is harder. Clean electricity must not only meet new demand; it must also push existing fossil generation downward year after year.
Ember’s view, according to Al Jazeera’s reporting, is that clean power may meet demand growth in the coming years and begin forcing fossil generation into decline. But that outcome depends on grids, storage, policy, transmission, permitting, financing, and continued clean-energy investment.
Why This Is Good News for Climate Goals
Electricity is central to climate action. A cleaner power system makes it easier to decarbonize transport, buildings, industry, and technology.
Electric vehicles only reduce emissions deeply when the grid becomes cleaner. Heat pumps become more climate-friendly when powered by low-carbon electricity. Green hydrogen, industrial electrification, and data centers all depend on clean power availability.
That is why Ember’s finding matters beyond the electricity sector. If clean electricity can scale fast enough, it becomes the foundation for reducing emissions across the wider economy.
However, the world still needs much more progress. Meeting new demand is a major step, but climate targets require fossil-fuel generation to fall significantly, not merely stop growing.
The Role of Wind, Hydro, Nuclear, and Other Clean Sources
Solar was the star of the report, but it was not the only contributor.
Clean electricity includes solar, wind, hydropower, nuclear, and other low-carbon sources. Wind power continues to play a major role in many countries. Hydropower remains one of the largest renewable sources globally, though it can be affected by drought and changing rainfall patterns. Nuclear power provides stable low-carbon electricity in several major economies.
Down To Earth’s coverage of Ember’s report noted that near-flat hydropower growth highlighted constraints in balancing rapidly expanding renewables. That is an important warning. Solar and wind are growing quickly, but power systems also need storage, flexible demand, stronger grids, and reliable backup to maintain stability.
The future electricity system will not be built by solar alone. It will require a mix of clean generation, batteries, transmission lines, smart grids, and demand management.
Data Centers and AI Could Increase the Challenge
One reason the electricity transition is becoming more urgent is the rapid growth of data centers and artificial intelligence.
AI computing, cloud services, streaming, digital infrastructure, and large-scale data processing all require electricity. In some regions, data centers are already becoming a major source of new power demand. The Guardian reported that Australia’s early-2026 electricity demand reached record highs partly because of increased data center usage and extreme heat, though renewable generation and battery storage helped stabilize the system.
This shows both sides of the challenge. Digital growth can increase demand, but clean power and storage can help meet that demand without automatically increasing fossil-fuel generation.
The big question is whether clean electricity can keep scaling as AI and data-center demand grows globally.
Batteries Are Becoming More Important
Solar growth creates a new challenge: electricity production is highest during daylight hours, while demand may peak in the evening. This is where batteries become critical.
Battery storage allows excess solar electricity to be stored during the day and used later when the sun goes down. This reduces the need for gas or coal plants to meet evening peaks.
The Guardian’s reporting on Australia showed that large-scale battery storage more than doubled and helped shift energy from day to night, contributing to lower wholesale prices despite higher demand.
This is a preview of the next phase of the energy transition. Building solar is only the first step. Building enough storage, transmission, and flexible grid systems is what makes high-renewable electricity reliable.
What This Means for Energy Prices
Clean electricity can help reduce long-term electricity costs because solar and wind have no fuel cost. Once built, they do not need coal, gas, or oil to operate. That makes them less vulnerable to fuel price shocks.
However, prices do not automatically fall just because renewables grow. Electricity bills also depend on grid investment, storage, transmission, taxes, market design, utility costs, and local regulation.
In some places, clean energy can lower wholesale prices during sunny or windy periods. In others, grid upgrades and storage investment may temporarily increase system costs. The long-term benefit is greater energy security and reduced exposure to fossil-fuel volatility.
The key point is that clean electricity changes the economics of power. Instead of paying continuously for fuel, countries invest more upfront in infrastructure that produces electricity for decades.
What It Means for Energy Security
Energy security is another major reason Ember’s report matters.
Countries that rely heavily on imported fossil fuels are vulnerable to price shocks, wars, shipping disruptions, and geopolitical pressure. Clean electricity, especially domestic solar and wind, can reduce that vulnerability.
A country cannot control global oil and gas prices, but it can build local renewable power. It can also invest in batteries, grids, and regional interconnections.
This does not eliminate every risk. Solar panels, batteries, and grid equipment have supply chains too. But the energy-security advantage is clear: sunlight and wind are local resources, while fossil fuels often depend on global markets.
Why the Milestone Does Not Mean the Energy Transition Is Finished
It would be a mistake to treat Ember’s report as a victory lap. The milestone is real, but the work ahead is huge.
The world still needs to:
Retire or reduce coal generation
Limit gas generation growth
Expand grids and transmission
Build much more storage
Speed up permitting
Improve clean-energy financing
Support developing countries
Protect reliability during extreme weather
Manage rising electricity demand from AI and cooling
Modernize electricity markets
Clean electricity meeting all new demand is the beginning of a new phase, not the end of the transition.
The next measure of success will be whether fossil-fuel power generation falls consistently, not just whether it avoids growth in one year.
Why Bing Search Interest Around This Topic Is Growing
People are searching for this story because it connects climate change, electricity prices, renewable energy, solar power, energy security, and global economics.
The phrase “clean electricity meets all new demand” is important because it captures a major shift in simple language. Readers want to know whether this means fossil fuels are declining, whether renewables are now cheaper, whether coal is finished, and whether electricity will become cleaner without hurting reliability.
The answer is nuanced. Clean power is growing fast enough to meet new global electricity demand, but fossil fuels still remain a large part of the system. The trend is encouraging, but the transition must accelerate.
Final Verdict
Ember’s Global Electricity Review 2026 marks a historic moment for the global power sector. In 2025, clean electricity generation increased by 887 TWh, more than enough to meet the 849 TWh increase in global electricity demand.
That means the world’s additional electricity needs were met by clean power, not by more fossil-fuel generation. Solar power led the breakthrough, renewables overtook coal, and major economies such as China and India showed signs that clean electricity can outpace demand growth.
This is one of the clearest signs yet that the global electricity transition has moved from promise to reality.
But the harder test begins now. Clean power must continue growing fast enough to meet rising demand from cities, industry, electric vehicles, cooling, and data centers—while also pushing existing fossil-fuel generation into steady decline.
The Ember report does not say the world has solved climate change. It says the power system has crossed a meaningful threshold. Clean electricity is now strong enough to meet new global demand. The next goal is even bigger: making fossil-fuel electricity shrink, year after year.
