China is making rapid progress in scaling up clean energy, tentatively boosting hopes that the world’s largest carbon emitter could soon start to curb greenhouse gas pollution.
A massive wave of permits for new coal-fired capacity poses a significant challenge to the country’s climate goals, with Beijing seen as “the glaring exception to the ongoing global decline in coal plant development,” according to the Global Energy Monitor.
Research from the Center for Research on Energy and Clean Air and GEM published late last month showed China approved the highest number of new coal-fired plants since 2015 last year.
Beijing authorized 106 gigawatts of new coal power capacity in 2022, four times higher than a year earlier and the equivalent of 100 large-fired power plants, the research said.
The extraordinary speed at which China approved the projects was thought to have been driven by energy security considerations, namely electricity shortages following a historic drought and heatwave last summer.
The major additions of new coal-fired capacity may not necessarily mean that carbon emissions from the power sector will increase in China, CREA and GEM analysts said, particularly given the country’s rapid progress in scaling up clean energy.
China was found to have permitted 106 gigawatts of new coal power capacity in 2022, four times higher than a year earlier and the equivalent of 100 large-fired power plants.
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China is recognized as the undisputable global leader in renewable energy expansion, adding new projects to the grid almost as fast as the rest of the world combined in 2022.
The build-out comes as part of the government’s strategy to cut its energy intensity and reach peak emissions “in a well-planned and phased way.”
“When we look around the world today, we can firmly see that the energy transition is in progress,” said Mike Hemsley, deputy director at the Energy Transitions Commission think tank.
“China is building renewables at such a staggering rate [that] it is said to outperform the targets they have set themselves,” Hemsley said at International Energy Week in London last week. He added that around 50% of all renewables built every year were built in China.
“To put that into context, we’ve heard the really admirable goal of Masdar to build 100 gigawatts of renewables by 2030 [but] China every year is building around 75 gigawatts of wind and in excess 100 gigawatts of solar every year,” Hemsley said. Masdar is the UAE’s state-owned renewables developer.
On its current trajectory, Hemsley said that Beijing is on track to reach 1,800 gigawatts of total renewables by 2030. That would be 50% higher than Chinese President Xi Jinping‘s target of 1,200 gigawatts of total renewables by the end of the decade.
“The implications of that being [that] they will outperform their Nationally Determined Contribution, and they are likely to peak emissions way before 2030, some say around 2025 [or] 2026,” Hemsley said, describing this as “really positive news.”
‘A hot, still summer evening is the worry’
The International Energy Agency said earlier this month that, while still rising, global carbon emissions may at least be reaching a plateau.
Energy-related carbon emissions added less than 1% in 2022 to a new high of more than 36.8 billion tons. The increase was less than expected, as renewables helped limit the impact of a global rise in coal and oil consumption. Comparatively, global emissions from energy gained by 6% in 2021.
China’s emissions, the IEA said, were broadly flat in 2022, as Covid-19 measures and declining construction activity led to weaker economic growth.
“Getting China’s emissions to peak has an indispensable role in peaking and declining global emissions — and the success of the overall global effort,” said Lauri Myllyvirta, lead analyst at CREA.
In 2020, China’s Xi announced plans for the world’s second-largest economy to strive for peak carbon emissions in 2030 and for carbon neutrality by 2060.
Myllyvirta told CNBC via telephone that, depending on one’s perspective, China’s climate targets could either be seen as flexible or as lacking in ambition, noting it is important to keep in mind that they allow for a “huge range of outcomes.”
“The grid planners believe that there are going to be some hours or days or weeks during the summer [when] they are going to need more coal-fired power plants,” Myllyvirta said.
China’s power system remains dependent on coal, the world’s dirtiest fossil fuel, to meet electricity peak loads and to manage the variability of demand and of clean power supply.
Burning fossil fuels, such as coal, oil and gas, is the chief driver of the climate crisis.
“A hot, still summer evening is the worry. Where are [they] going to get enough power to keep the lights on? That’s why they think they need more coal-fired power plants, because that’s traditionally the way they’ve met the demand in that situation,” Myllyvirta said.
If China is going to meet its climate commitments — as CREA expects — then the think tank says that the country’s new coal power plants will “end up as short-lived and under-utilized malinvestments.”
One more major player in the auto industry is now testing the “holy grail” of electric vehicle batteries. Solid-state EV batteries promise longer driving ranges, faster charging, and significantly higher energy density. However, this carmaker is using them in a unique way.
Subaru begins testing all-solid-state EV batteries
Subaru isn’t the first car brand that comes to mind when considering electric vehicles. Like other Japanese automakers, including Toyota, Subaru has been one of the biggest laggards in the shift to EVs.
However, Subaru, like many automakers, sees solid-state batteries as a way of unlocking the full potential of battery electric vehicles.
The Japanese automaker began testing all-solid-state batteries at its Oizumi plant in Japan, but not in the way you would think.
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Subaru is using all-solid-state batteries to power robots at the facility, which are used to automate the production process. Typically, batteries in industrial equipment only last one to two years. The all-solid-state batteries will last over 10 years without replacement, Subaru said.
By the end of the month, Subaru will begin testing solid-state batteries in vehicles. However, the battery packs used for its robots are way too small to power an EV.
Maxwell Ltd. manufactures the ceramic-packaged all-solid-state battery packs, which are typically used in industrial equipment.
By the end of the decade, Maxwell aims to offer solid-state batteries for other applications, including “automotive devices.” The Japanese electronics firm sees a possibility that its tech could end up in vehicles, but not anytime soon. For the time being, it will focus on smaller battery packs.
2026 Subaru E-Outback (Trailseeker for US market) electric SUV (Source: Subaru)
A spokesperson from Subaru told Automotive News that the company is still exploring future battery chemistries and has yet to decide on solid-state batteries for EVs.
Although a solid-state battery-powered EV from Subaru is not expected anytime soon, it is launching several new all-electric vehicles, including the updated Solterra and Trailseeker SUVs. Subaru, like a handful of other brands, is reconsidering its EV strategy in the US due to the changes under the Trump administration, including the removal of the federal tax credit.
2026 Subaru Uncharted EV (Source: Subaru)
The news follows Nissan’s announcement this week of a partnership with US-based LiCAP Technologies to develop a dry electrode production process for mass-producing all-solid-state EV batteries.
Electrek’s Take
Many major car brands are pursuing the “holy grail” of EV batteries, including Toyota, Mercedes-Benz, BMW, and Stellantis, to name a few. Global battery leaders, CATL and BYD, expect to launch their first EVs powered by solid-state batteries around 2027. Others are aiming for the end of the decade.
In February, Mercedes claimed to have put “the first car powered by a lithium-metal solid-state battery on the road” using a modified EQS prototype. BMW announced a similar feat a few months later in May.
Meanwhile, SAIC MG is preparing to launch the first EV with a semi-solid-state battery, the new MG4, which will be sold globally. The company will reveal prices in September, with deliveries set to begin before the end of 2025.
And these are just the auto brands. Several other startups and tech companies are also looking to unlock new battery technology.
Which company will be the first to launch the new battery tech on a mass scale? Let us know your thoughts in the comments below.
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Police in the UK have confiscated what they say is the fastest electric bicycle they’ve ever seen, suggesting it was capable of reaching speeds of 83.2 MPH.
It was reportedly one of more than 100 illegally-modified electric two-wheelers seized by police in Sunderland so far this year.
The Northumbria Police shared several images of the bike, revealing a DIY build using a high-power direct drive rear hub motor, a triangle bag-mounted softshell battery, and a large speed controller slung under the down tube. The bike itself appears to be a fairly standard mountain bike converted into an e-bike.
E-bikes in the UK are permitted to reach electrically assisted speeds of just 15.5 mph (25 km/h) and do so on pedal-assist only. The bike in question was apparently capable of significantly exceeding that legal limit.
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Police shared an image of the bike’s LCD panel showing a max speed of 83.2 mph (134 km/h), though this is almost certainly the “no-load” speed reached from lifting the rear wheel and allowing it to spin up freely without resistance. Police say that they stopped and confiscated the bike when its rider was seen traveling at 35 mph (56 km/h). They were alerted to it “following reports it was travelling in front of a car.”
Due to the nature of roads in the UK, e-bikes that ride on them are generally in front of or behind cars, and occasionally next to them.
Electrek’s Take
This is pretty dumb for a number of reasons. First of all, those bikes and components aren’t meant to handle these kinds of stresses. Any number of parts could fail catastrophically. The tires can fail early, the freewheel can lock up and cause the crank to whip around while sending several fragments of your fibula to places they shouldn’t be, the suspension fork can shear from hitting a bump at such speeds, the dropouts can literally tear out and send your rear wheel in a different direction at speed… the possibilities are endless. And that’s just the risk to the rider, not even yet getting to the risk they cause to others, depending on how and where they ride.
Then there are the legal issues, and the fact that these knuckleheads are going to ruin it for everyone by bringing a bad name to actually legal e-bikes. Most of the “illegally fast e-bikes” are clearly not bicycles (we’re talking Sur-Ron dirt bikes and similar), but this one is actually built on a bicycle frame and thus further confuses the public and law enforcement regarding legal and safe e-bikes.
If you want to go 35 mph, just get a scooter. There are plenty of good options.
Tern has just unveiled a new pair of electric bikes in collaboration with Airstream, and they might be the most “on-brand” accessories an RV owner could dream of.
The two-bike collection includes special edition versions of Tern’s Vektron S10 and HSD P5I e-bikes. Those two models are already well-loved e-bikes in the urban mobility world, known for their bulletproof designs and rugged everyday rider build quality. But now they come wrapped in Airstream’s signature polished aluminum aesthetic and are purpose-built for life on the road… or more accurately, life off the road.
The new Vektron S10 Airstream by Tern is a premium folding electric bike that combines compact stowability with full-size performance. It folds down in seconds and tucks neatly into an Airstream trailer or tow vehicle.
And it’s not just a pretty new face, either. This is still a Bosch-powered, cargo-capable workhorse that can haul groceries or even a kiddo on the rear rack.
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The second model, the HSD P5I Airstream by Tern, is a compact electric cargo bike that’s essentially a small pickup truck disguised as a bike. You get serious utility in a short, nimble package. It’s ideal for campsite errands, runs into town, or cruising around a rally site.
Both models use Bosch’s Performance line drive system with pedal assist up to 20 mph (32 km/h), and they tap into Tern’s impressively deep accessory ecosystem so you can spec them out with front racks, passenger seats, panniers, and more. The Vektron S10 Airstream is priced at $3,699, while the HSD P5I Airstream rolls out at $5,099.
According to Steve Boyd, Tern’s GM for North America, “folding e-bikes and compact e-cargo bikes make the perfect addition to the RV lifestyle.” And frankly, it’s hard to disagree. When you’re parked for the night, your trailer isn’t going anywhere, but your e-bike sure can. Whether you’re headed to the nearest trailhead, grocery store, or lakeside picnic spot, these e-bikes let you leave the truck behind and ride in style.
I’m always hearing from RV owners about how an e-bike – or usually a pair of them – completely changed the game for them by giving them easy mobility beyond where they can reach with their rig.
Airstream’s CMO Mollie Hansen says the company wanted to give owners a better way to explore and make memories, and this partnership with Tern fits right into that mission. The idea is to extend the sense of freedom you get from your trailer onto two wheels, and maybe even spark a little envy from the folks camped next to you.
The design of the bikes was led by The Show Design Co., and the team had plenty of direct contact with real Airstream owners during testing, including a visit to the Airstream International Rally in Sedalia, Missouri. According to company president Mike Milo, the bikes proved to be a hit. And now they’re heading to their official debut at this year’s Airstream Club International Rally in York, Pennsylvania (August 23–28), where owners will get free demos.
Electrek’s Take
This collaboration makes a lot of sense to me, and it’s almost surprising it didn’t happen sooner. Airstream and Tern are both brands with serious design chops and practical roots. Folding e-bikes and cargo e-bikes already dominate the RV world because of how easy they are to transport and how useful they are once you’re parked. Add in some Airstream polish and now you’ve got the official e-bike of campfire coffee runs and last-minute beer missions.
Of course, these aren’t budget bikes by any means, but they’re built to last. When someone tells me they want a bike that is built to haul and they don’t mind paying a bit extra for something higher quality, I always tell them to go to Tern. These bikes are just built to a higher standard, literally. I say that if you want a bike that looks like it’s built tough, get one of those ridiculous Hummer fat tire e-bikes. If you want something that’s actually built tough, you get a Tern.
Now, if they could just also build one that looks like a mini aluminum trailer for e-bikes, we’d really be in business. They’re close… Tern already has a bicycle tow kit!
Tern’s new Airstream-edition e-bikes are neat, but can we also get a Tern edition Airstream meant for e-bikes, too?!
Ok… now, after spending time making AI generate that image, I really want to build that thing!
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