Wind and solar are growing faster than any other sources of electricity in history, according to new analysis from thinktank Ember.
It says they are now growing fast enough to exceed rising demand, meaning there will be a peak in fossil fuel electricity generation – and emissions – from this year.
As a result, Ember says in its latest annual review of global electricity data that a “new era of falling fossil fuel generation is imminent”.
Renewables met a record 30% of global electricity demand in 2023 and emissions from the sector would already have peaked if not for a record fall in hydropower, the analysis says.
The rise of wind and solar has been stemming the growth of fossil fuel power, which would have been 22% higher in 2023 without them, Ember says. This would have added around 4bn tonnes of carbon dioxide (GtCO2) to annual global emissions.
Nevertheless, the growth of clean electricity sources needs to accelerate to meet the global goal of tripling renewables by 2030, Ember says.
Meeting this goal would almost halve power sector emissions by the end of the decade, and put the world on a pathway aligned with the 1.5C climate target set in the Paris Agreement.
Clean capacity expansion
In 2023, more than twice as much new electricity generation from solar was added around the world as from coal, Ember says.
The share of solar within the global energy mix reached 5.5%, up from 4.6% in 2022, according to Ember. The share of wind stayed steady at 7.8% (2,304 terawatt hours, TWh).
No other sources of electricity generation have ever grown from 100TWh per year to 1,000TWh faster than solar and wind, Ember says. These took just eight and 12 years respectively, as shown in the figure below.
This sits far ahead of gas generation at 28 years, coal at 32 years and hydropower at 39 years. (Nuclear also grew from 100TWh to 1,000TWh over 12 years, the Ember figure shows, but tailed off more quickly than wind).
In response to Ember’s report, Dr Hannah Ritchie, deputy editor at Our World in Data, says in a statement:
“The main headline from Ember’s 2023 review is that the world sees a bright future for solar power. It is consistently breaking records and maintains its position as the fastest-growing power source in history. This is not only driven by the need to move to clean energy, but by its exciting economics as prices continue to fall. There are early signs that a peak in power sector emissions is imminent. Faster growth in low-carbon energy will be needed to drive down emissions quickly, especially as countries electrify transport, heating and industry.”
Despite solar and wind capacity growth in 2023, generation grew more slowly than expected, rising by 513TWh – a small drop from the 517TWh added in 2022.
Solar generation growth lagged behind record high capacity addition growth of 36%, due to lower sunlight levels in 2023, especially in China, as well as underreporting of solar generation in some countries. This is expected to be temporary, notes Ember.
For wind, there was a fall in generation for the first time since 2001, down 9.1TWh or 2.1%. Low wind conditions kept load factors close to their lowest level in five years, Ember says.
Additionally, higher costs slowed wind capacity additions as developers were forced to delay or cancel projects. More than $30bn in investment was put on hold as at least 10 offshore wind projects in the US and Europe were hit by delays, the Wall Street Journal reported for example.
In other renewables, hydropower’s share of the electricity mix fell by 0.6 percentage points to 14.3% of the world’s electricity mix, Ember reports. It therefore remains the world’s largest source of clean power, but its share of the mix is now at the lowest since at least 2000, with wind and solar combined sitting just 1 percentage point behind at 13.4% (3,935TWh) .
This is despite 7GW of new hydropower capacity coming online in 2023, according to the International Renewable Energy Agency (IRENA).
Ember had previously estimated that there would be a 0.4% reduction in global power sector emissions in 2023, but the fall in hydropower generation prevented this. Instead, emissions from the power sector rose by 1%, as the hydro shortfall was mostly met by coal.
Wind and solar have expanded from 0.2% of the global electricity mix in 2000 to 13.4% in 2023. Over the last year, their share grew by another 1.5 percentage points, up from 11.9% in 2022.
Demand rises to a record high
While wind and solar were rising fast, 2023 also saw global electricity demand reaching a record high, with an increase in demand of 627TWh, Ember reports. This is the equivalent of adding the entire demand of Canada (607TWh), for example.
With wind and solar having grown by 513TWh in 2023 and nuclear by 46TWh, but hydro falling 88TWh, the remaining demand growth was met by increased fossil fuel use.
This continued the trend of recent years where the gap between clean power growth and rapidly-rising demand was met by expanded electricity generation from fossil fuels.
Moreover, last year’s increase in demand was below the recent average, rising by 2.2%. This was due to a pronounced decrease in demand from OECD countries, including the US (-1.4%) and the European Union (-3.4%).
Elsewhere, there was rapid growth in electricity demand in China, growing nearly 7%. This was the equivalent of the total global demand growth in 2023, Ember notes.
Looking ahead, demand is likely to grow even faster as energy use is increasingly electrified. Already more than half of global electricity demand growth in 2023 was driven by the rise of electric vehicles (EVs), heat pumps, electrolysers, air conditioning and data centres, the report states.
According to the International Energy Agency (IEA), nearly 14m EVs were registered globally in 2023, bringing the total number on the roads to 40m. This puts electric car sales last year at 3.5m higher than in 2022, a 35% year-on-year increase.
Ember forecasts that electricity demand will accelerate significantly going forwards, with a growth of 968TWh expected in 2024. Even faster growth would be expected on a path to staying below 1.5C under the IEA’s “NZE” scenario, it notes.
Yet clean electricity generation is expected to grow faster still, with wind,solar and other clean energy sources adding an estimated 1,300TWh in 2024, as shown in the chart below.
This would be more than double the increase in 2023 (493TWh), due to an expected uplift in the US from the Inflation Reduction Act and a reversal in short-term factors such as last year’s hydro drought, the report says.
As a result of this, Ember estimates that fossil generation will decline by 333TWh or 2% in 2024. Even more importantly, Ember says clean energy growth makes ongoing falls in power sector fossil fuel use “inevitable” – meaning a steady decline in related emissions.
Christiana Figueres, former executive secretary of United Nations Framework Convention on Climate Change and founding partner of Global Optimism, says in a press statement:
“The fossil fuel era has reached its necessary and inevitable expiration date as these findings show so clearly. This is a critical turning point: Last century’s outdated technologies can no longer compete with the exponential innovations and declining cost curves in renewable energy and storage. All of humanity and the planet upon which we depend will be better off for it.”
Tripling renewables and what comes next
At the COP28 UN climate conference in Dubai in 2023, all countries agreed to contribute to the tripling of global renewable energy capacity by 2030, in what was seen as a “crucial” step for 1.5C.
Although the COP28 outcome did not include numerical targets, Ember says tripling renewables would mean adding 14,000TWh of annual renewable generation by 2030, compared to 2022 levels. In 2022, renewables accounted for 8,599TWh of the 28,844TWh of electricity generated globally.
After accounting for rising electricity demand, it says this tripling would help cut fossil fuel generation by 6,570TWh, or 37%. With highly-polluting coal power bearing the brunt of this reduction, power sector emissions would fall even faster, by 45% in 2030, it says.
Already, the expansion of renewable energy has slowed fossil fuel growth substantially, as the graph below shows.
After recording average annual growth of 3.5% over the decade 2004-2013, fossil fuel generation only grew by an average of 1.3% in the decade to 2023.
Fossil fuel generation was 22% lower in 2023 than it would have been without solar and wind generation. Between 2015 and 2023, wind and solar have together avoided more than 4GtCO2 emissions, Ember notes.
Meeting the tripling goal would mean some 60% of global electricity supplies coming from renewable sources by 2030.
This would mark a dramatic shift from current renewable shares. In 2023, 102 countries had a renewable generation share of 30% or higher, up from 98 in 2022. Yet only 69 countries in 2023 had a share in excess of 50%.
Hitting the tripling target would help put “the world on a pathway aligned with the 1.5C climate goal”, says Ember.
Ember’s director of global insights, Dave Jones says in a statement:
“We already know the key enablers that help countries unleash the full potential of solar and wind. There’s an unprecedented opportunity for countries that choose to be at the forefront of the clean energy future.”
The post Wind and solar are ‘fastest-growing electricity sources in history’ appeared first on Carbon Brief.
Wind and solar are ‘fastest-growing electricity sources in history’
Saturday, 17 October 2026
7.18 AM AWST
Hi folks! We’re joining you live from the Rainbow Warrior where we will be providing you with updates as our four activists continue scaling and occupying Woodside’s gas platform. The activists are peacefully protesting against Woodside’s latest gas expansion plans, the Browse project, which would see up to 57 toxic wells drilled at Scott Reef.
“Right now our activists are scaling Woodside’s massive Floating Production Unit. They are scaling the South-East pillar and the underside of the Helideck. They’ll be setting up camp soon and have plenty of provisions with them – so stick around!”
5:45 AM AWST
Our RHIBS are in the water! We’ve deployed our four activists and our ship crew on our small fast boats, headed to the gas platform. We’re carrying crew and equipment, plenty of food, all of our safety climbing gear, some big banners, cameras and a whole lot of heart… someone even has something to read after they get settled in.
5:26 AM AWST
Before sunrise activists prepared to launch RHIBS from the Rainbow Warrior.
Looking for a front seat view?
You can follow along with the Live Rainbow Warrior bow cam here!
Looking for more?
Follow us on Instagram for a peek behind the scenes and hear from our Rainbow Warrior crew.
Live blog: Greenpeace activists occupy Woodside gas project to save Scott Reef
Climate Change
Greenpeace activists climb and occupy Woodside’s Scarborough gas project calling on the Australian government to “Stop Woodside’s Dirty Gas” and “Save Scott Reef”
PERTH, Saturday 17 October 2026 — Four Greenpeace Australia Pacific activists are scaling and occupying a Floating Production Unit at Woodside’s Scarborough gas project off the coast of Western Australia, displaying banners reading: “Stop Woodside’s Dirty Gas. Save Scott Reef.”
- Photos and video available here and here. More will be uploaded throughout the day.
- Content and live updates will be uploaded to a live blog and to Instagram
Early this morning at 05:45 AWST, Greenpeace Australia Pacific activists launched from the Rainbow Warrior, Greenpeace’s flagship vessel, scaling and attaching themselves to a Floating Production Unit (FPU), a key piece of gas processing infrastructure at the Scarborough gas field over 200km off the coast of Exmouth.
Woodside has since confirmed it has initiated a temporary shut down of the FPU.
Greenpeace Australia Pacific is occupying the gas platform in peaceful protest of Woodside’s plans to drill for oil and gas at Scott Reef as part of its Browse proposal.
David Ritter, CEO at Greenpeace Australia Pacific, said: “Greenpeace Australia Pacific is taking action today to expose the unacceptable risk to Scott Reef posed by Woodside’s plans.
“Australians love our oceans. Woodside’s reckless Browse gas proposal would turn the magnificent Scott Reef into an industrial gas zone. Woodside wants to drill up to 57 toxic wells around Scott Reef, Australia’s largest oceanic reef, home to nesting green sea turtles, and endangered species like pygmy blue whales and the dusky sea snake; it is a place like nowhere else on Earth.
“Woodside has an alarming track record of oil spills, incidents and environmental neglect, and can’t be trusted with our oceans. From whaling in Albany in the seventies, to Woodside’s threat to Scott Reef today, there’s more than fifty years of history, of Greenpeace taking action off WA’s coasts to protect our oceans.
“There’s no future in new gas projects. Our future is in secure homegrown renewable energy, green industry and exports, where communities and places like Scott Reef are protected — there’s no future in dirty gas shipped offshore.
“The prospect of drilling for oil or gas on the Great Barrier Reef would be considered absolute madness today, but that is exactly the decision before the government: save Scott Reef or risk its destruction at the hands of a gas corporation.”
From aboard the Floating Production Unit, Dr Chris Holden, Greenpeace Australia Pacific activist said: “As a doctor, when I see new fossil fuel projects like Woodside’s Browse project being put forward, I can’t help but think about the impact this is going to have on the health of our communities and planet, and feel a sense of duty to act.
“Not only will this project do irrevocable harm to nature at Scott Reef, it will have a terrible impact on our climate, putting all of our lives at risk.
“On the Rainbow Warrior I’m carrying a copy of the 2025 Lancet countdown report, which warns that health impacts of climate change are worsening, with millions dying needlessly each year due to fossil fuel dependence, growing emissions, and failure to adequately adapt.
“With warnings like this from the leading global health professionals, our government simply can’t allow fossil fuel projects like Woodside’s Browse project to go ahead. It is their duty to do what is in the best interest of our communities.”
Almost half a million people have signed a petition calling on the government to Save Scott Reef and Woodside’s Browse gas project.
-ENDS-
Notes:
- Dial-in, SimSat and Zoom interviews with Geoff Bice, WA Campaign Lead at Greenpeace Australia Pacific, currently aboard the Rainbow Warrior, can be organised separately
Media contact:
Greenpeace Australia Pacific media team on +61 406 231 892 or +61 407 581 404
The board of the Fund for Responding to Loss and Damage (FRLD) will decide on Thursday on whether to “provisionally set aside” $20 million for Nepal to deal with some of the effects of the climate-driven flood it suffered in August.
The motion, seen by Climate Home News, has been drafted by a group of board members from both developed and developing countries and so is likely to pass easily at the fund’s first-ever extraordinary board meeting on October 22.
It invites the government of Nepal to submit a proposal for how to use the money, with the board then deciding at one of its regular board meetings whether to approve the proposal or not.
While Nepali officials have described $20 million as merely “symbolic” in the face of the $4.8 billion estimated costs of recovery and reconstruction, it would be the first time the new FRLD – agreed in 2022 months after devastating floods in Pakistan – has set aside money for a specific disaster.
Until now the fund has only taken requests through a single call for proposals, launched at COP30 in Belém last November, that gave countries six months to submit requests.
Most of the 180 projects the FRLD is currently considering are designed to help countries avoid damage from future climate disasters, for example by strengthening responses to floods in Bangladesh and Lagos.
The draft decision says Nepal’s proposal will serve as a pilot for how funding requests can be submitted outside of the fund’s current timetable. That could let governments seek funds quickly after a climate disaster strikes, rather than waiting for the next call.
This arrangement would set the fund apart from other United Nations funds designed for climate adaptation or cutting emissions like the Green Climate Fund.
Climate campaigners from Fill the Fund said the draft decision is “a real step forward” as it is “the first time this Fund has moved to respond to a specific disaster”.
Too little, too late
The FRLD was agreed by governments at COP27, set up and operationalised at COP28 in 2023 but has yet to award any money. The 180 funding requests it is currently considering would cost around $2.8 billion, but it only has $350 million to allocate.
The United Nations Secretary-General António Guterres has described the amount of money available in the fund as “ridiculously small” and Fill the Fund said $20 million “is a meaningful signal but it is a drop against an ocean of need”.
A glacial rock and ice collapse sent a torrent of water and debris through Nepal and the Chinese-administered region of Tibet on August 26. It killed more than 1,400 people, left thousands more missing and destroyed homes, bridges, roads and hydropower plants. Nepal’s finance and environment ministers quickly appealed to the FRLD board for funds, saying that “time is of the essence”.
Their call was followed swiftly by a letter from developing country FRLD board members urging the board’s co-chairs to organise an extraordinary meeting to allocate funds to Nepal.
But developed countries initially called for an informal consultation rather than a full board meeting. It took a further 45 days for the board’s co-chairs to organise an extraordinary board meeting for October 22 and to draft a motion for adoption.
Fill the Fund called for a permanent way of the fund rapid responding to disasters as “Nepal should not have required historic letters, an informal drafting group and the Fund’s first-ever extraordinary meeting simply to unlock an emergency response. The next country cannot wait two months and a bureaucratic marathon. Speed must be built in, not improvised.”
The post UN’s loss and damage fund set to give Nepal $20m for flood recovery appeared first on Climate Home News.
UN’s loss and damage fund set to give Nepal $20m for flood recovery
