Renewables could meet almost half of global electricity demand by 2030 – IEA
With solar leading the way, renewables could meet almost half of global electricity demand by the end of this decade, says a new IEA report.
The International Energy Agency (IEA) just released its “Renewables 2024” report, which projects that by the end of this decade, global renewable energy capacity is set to grow by more than 5,500 gigawatts (GW).
To put that in perspective, that’s about as much power capacity as the current combined total of China, the EU, India, and the US.
From 2024 to 2030, new renewable installations are expected to be nearly three times higher than what we saw between 2017 and 2023. China is leading the way and will be responsible for almost 60% of all new renewables added in that time frame, meaning it will account for nearly half of the world’s renewable power capacity by 2030. Meanwhile, India is seeing the fastest growth among major economies.
Solar is the biggest driver of this surge, with solar PV expected to make up 80% of the new renewable capacity. This is thanks to the ongoing construction of large solar power plants and more rooftop solar being installed by homeowners and businesses. Wind is also set for a strong rebound, doubling its growth rate between now and 2030 compared to the previous seven years. Right now, wind and solar are already the cheapest ways to generate new electricity in almost every country.
This rapid growth means nearly 70 countries – representing 80% of global renewable power capacity – are on track to meet or even exceed their current renewable energy goals for 2030. While the world is set to add an impressive amount of renewable capacity by 2030, it may still fall slightly short of the goal set at COP28 to triple capacity by then. But the IEA says that meeting this goal is doable if governments make bold commitments, enhance international cooperation, and address high financing costs, especially in high-potential regions like Africa and Southeast Asia.
IEA Executive Director Fatih Birol highlighted that renewables are expanding faster than many governments can even set new targets. He emphasized that it’s not just about emissions reductions or energy security – it’s because renewables are simply the cheapest option for new power generation in most countries. “By 2030, we expect renewables to be meeting half of global electricity demand,” Birol said.
The IEA report warns, however, that governments will need to step up efforts to integrate solar and wind into power grids. Some countries are seeing renewable power generation curtailed – or not even used – at rates of up to 10%. To fix this, countries will need to boost power system flexibility, streamline permitting processes, and build or modernize electric grids and reach 1,500 GW of storage capacity by 2030.
The report also looks at renewable manufacturing, especially for solar. Global solar manufacturing capacity is expected to exceed 1,100 GW by the end of 2024, far outpacing demand. This oversupply, mainly coming from China, has driven down solar module prices but also put financial pressure on manufacturers. Meanwhile, solar manufacturing capacity is expected to triple in both India and the US by 2030, helping to diversify the global supply chain – though costs remain significantly higher outside of China.
The big takeaway? Renewables are expanding faster than many anticipated, thanks to supportive policies and improving economics. But to fully harness the potential of solar, wind, and other renewable energy technologies, governments will need to work together to overcome the financial and infrastructure challenges that still stand in the way.
Dave Jones, independent energy think tank Ember‘s director of global insights, said: “Policymakers are embracing solar and wind like never before, but they are still two steps behind the reality on the ground. The market can deliver on renewables, and now governments need to prioritize investing in storage, grids, and other forms of clean flexibility to enable this transformation. The next half decade is going to be one heck of a ride.”
Read more: Prices fall for residential solar, demand is up for battery storage – EnergySage
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Tesla has quietly expanded its new MultiPass feature to more regions across Europe, allowing owners to charge at third-party stations directly through their Tesla account — no separate app, card, or registration required.
The feature, which first launched in the Netherlands earlier this year, is now rolling out to additional countries, including Germany and France, according to Tesla’s own support page. The update builds on Tesla’s push to make charging as frictionless as possible — not just at Superchargers, but across an entire network of compatible public chargers.
What is Tesla MultiPass?
Tesla describes MultiPass as a “seamless charging option” that lets drivers find and charge at third-party charging stations using their existing Tesla Account. By partnering with a network aggregator, Tesla now connects to over 1,000 charging networks and thousands of stations across Europe.
In practice, MultiPass aims to make the charging experience at third-party stations as close to a Tesla Supercharger as possible — you can simply tap your Tesla key card or select the stall in your Tesla app at a supported charger, and the cost of the session is automatically billed to your Tesla account. The same payment method used for Supercharging applies, and sessions appear right in your Tesla app’s charging history, unified with your Supercharger activity.
Tesla’s goal is to reduce the number of sign-ups and third-party accounts you need to charge outside of Tesla’s own network. MultiPass turns the Tesla key card into a universal charging credential.
Tesla owners simply need to activate MultiPass through the Tesla app:
- Open the Tesla app and check “Messages” for the MultiPass invitation
- Tap Learn More → Next
- Follow on-screen steps to activate your key card via NFC
Once activated, you can start charging sessions in two ways:
- Tap your key card directly on the supported third-party charger
- Or, start the session in the Tesla app, selecting the stall remotely
Your session appears instantly in the app, complete with cost and time details, just like any Tesla Supercharger session.
Electrek’s Take
Tesla already operates the world’s most reliable and extensive DC fast-charging network. Supercharger is probably the best thing Tesla has ever done.
But outside of the Supercharger footprint, especially in Europe’s dense urban areas, third-party chargers fill critical gaps.
MultiPass eliminates one of the last friction points for Tesla drivers to use these third-party charging stations.
It looks like after a short testing phase in the Netherlands, Tesla is now ready to expand access throughout Europe.
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Environment
It seems like Elon Musk stoking a civil war in England isn’t good for Tesla’s sales there
Tesla’s EV registrations in the UK, its biggest market in Europe, took a dramatic hit in October 2025 — just 511 units — marking one of the brand’s weakest showings in recent memory. That’s a steep drop from 971 in October 2024 and 2,677 in October 2023. The tone of the market is shifting.
Maybe Tesla’s CEO stoking a civil war in England isn’t helping the automaker’s demand in the important market.
Tesla’s sales have been struggling in Europe over the past two years, and the decline has been accelerating in 2025.
While some believed that things were stabilizing for the American automaker in Europe, the October data tells a different story. Tesla had its worst month of deliveries of the year in 12 of its 15 biggest European markets.
As Tesla sales in Germany crashed over the last year, partly because Tesla CEO Elon Musk supported the far-right AfD party, the UK became Tesla’s biggest market in Europe.
But now it looks like the UK is going in the same direction.
According to registration data, Tesla delivered only 511 vehicles in the UK in October 2025. Tesla has over 50 stores in the country – that’s an average of roughly 10 vehicles per location for the whole month.
It’s the worst monthly performance since October 2022.
Much as Tesla’s demand crashed in Germany, Elon Musk’s politics might be behind the lower demand in the UK.
The CEO regularly comments on UK politics and often shares inflammatory reports about crimes perpetrated by immigrants. He also shares misleading crime and immigration statistics aimed at spreading hatred.
After he tweeted that “Civil war is inevitable. Just a question of when.”, he was accused of stoking a civil war in the country.
Musk’s public commentary on UK topics has sparked backlash and resulted in his “unfavorability rating” reaching 80% in the country.
Electrek’s Take
Meanwhile, Tesla’s demand cliff is opening the door to competitors. BYD is now expected to outsell Tesla in the whole year of 2025 in the UK despite Tesla having a presence in the market for much longer.
Not many industry watchers thought it would happen this fast.
Tesla appears to be completely missing out on the surge of EV sales in Europe due to a mix of having a stagnant EV lineup, brand problems brought on by a controversial CEO, and increased competition.
In the US, Musk is believed to have cost Tesla about 1 million sales over the last 3 years.
I think it will soon be approaching this number in Europe.
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Rondo Energy and energy producer EDP are installing a massive 100 MWh renewable-powered heat battery at HEINEKEN’s brewery in Lisbon, Portugal. The project will deliver round-the-clock renewable steam and reduce emissions without altering the facility’s beer brewing process.
Brewing HEINEKEN with zero-carbon steam
The Rondo Heat Battery (RHB) will be the biggest deployed in the beverage industry worldwide. It can store electricity as high-temperature heat using refractory bricks, then convert that heat into 24/7 steam, all without burning fossil fuels.
At HEINEKEN’s Central de Cervejas e Bebidas Brewery and Malting Plant, the heat battery system will supply 7 MW of steam, powered by renewable electricity from onsite solar and the grid. That steam is identical to steam created by gas-fired boilers, but without the carbon pollution.
EDP is providing the renewable electricity and will deliver the steam directly to HEINEKEN via a Heat-as-a-Service model. Rondo is supplying the battery, and HEINEKEN gets to ditch fossil fuels without retooling its brewing process.
Why this matters
This project is a big win for industrial decarbonization. High-temperature steam is one of the most complex parts of manufacturing to electrify, and the beer industry runs on it. HEINEKEN’s Lisbon site already uses solar panels for electricity and electric heat pumps for hot water, and this move helps it go even further.
It’s part of HEINEKEN’s “Brew a Better World” plan to hit net zero emissions by 2040 and decarbonize all of its global production sites by 2030.
Additionally, the deployment aligns with Portugal’s national target of reducing greenhouse gas emissions by 55% by 2030.
The bigger picture
With the European Investment Bank and Breakthrough Energy Catalyst backing this and other Rondo projects with €75 million in funding, this Lisbon installation is just the beginning. Rondo’s technology enables energy-hungry industries to switch from fossil fuels to renewable electricity without compromising 24/7 operations.
Rondo CEO Eric Trusiewicz sums it up: “We are thrilled to be installing our first Rondo Heat Battery in Iberia, and to support HEINEKEN to reach its goals. We look forward to helping industries across Iberia cut costs and carbon, and help Iberia capitalize on the opportunity.”
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