Oh the irony, it burns! Solar power is supposed to open the door on a new era in which humans and their ecosystems exist in harmony, but for now the record is still stuck on fossil energy. Oil, gas, and coal producers continue to dig up carbon from underground and disburse it about the surface, and solar power is becoming an enabler, providing power to operate — and equip — drilling sites and mines.
More Solar Power For Fossil Fuels
The use of solar power in the fossil energy industry should come as no surprise. After all, extractive energy sites need energy to operate, and the expense of building new transmission lines or ferrying fuel to remote locations can be formidable.
Solar power became the solution after the first practical solar cell was introduced in 1954. Oil producers were the solar industry’s leading customer by 1980, with an emphasis on use at offshore drilling sites.
Those early solar devices were limited in scale, but that changed as solar technology improved. Drillers began installing the first large-scale solar arrays for oil and gas operations in the US as early as 2003.
Alongside a sharp drop in the cost of solar cells, the scale of solar activity at drilling sites and mines has picked up significantly in recent years.
Fossil energy stakeholders have begun leaning on solar power and other renewables to fend off critics with new pledges to reduce carbon emissions. However, when fossil energy stakeholders pledge to decarbonize, they mostly mean reducing carbon emissions from operations under their direct control. Once their product reaches the marketplace, it’s a different story.
In effect, renewable energy is giving fossil energy stakeholders license to keep pumping out more product, exploring more sites for extraction, and building new pipelines, leaving energy consumers to hold the carbon emissions bag.
More Solar Power For Sustainable Steel
That brings us to the latest news about solar power and steelmaking. Steel is one of those tough-to-decarbonize industries, and steel is also the material that makes pipelines and other fossil energy infrastructure. Fossil energy stakeholders could give themselves many brownie points for transitioning their infrastructure to steel made with renewable energy.
For example, last year CleanTechnica was among those to welcome plans for a new solar array at the longstanding Rocky Mountain steel mill in Pueblo, Colorado. The mill is currently owned by the North American branch of Russia’s leading steel and coal producer EVRAZ, and the project has been developed by Lightsource bp, a joint venture between bp and the solar firm Lightsource.
Aside from enabling the mill to offset about 90% of its electricity with solar power, the project also helps to hasten the closure of the nearby Comanche coal power plant.
Why Rain On The Solar Parade?
At the time, the steel mill’s ability to churn out a new generation of extended-length rails for railroads was so exciting that we totally forgot to take a look at its other branches of its business. Our friends over at Colorado Public Radio report that the mill is also known for producing well casings, mainly for oilfields in Texas and North Dakota, in addition to producing steel pipe for, you guessed it, pipelines.
The cat’s out of the media bag now. Earlier this week bp announced that the new solar array, dubbed Bighorn Solar, is now up and running,
According to bp, the new solar array will have the carbon-reducing effect of “removing 92,100 fuel-burning cars from the road,” which is fine if carbon emissions from the mill were the only emissions in question. The bigger problem is that millions of carbon-emitting cars still rule the global roadways, and millions of car buyers are switching over to bigger vehicles that burn more gas.
That’s a problem for bp and EVRAZ, both of which have taken the opportunity to burnish their green cred by touting “the world’s first steel mill to be powered largely by solar energy,” while continuing along with their fossil energy operations.
“It is the largest on-site solar facility in the US dedicated to a single customer, with more than 750,000 solar panels providing nearly all the plant’s annual electricity demand,” bp enthused in a press release earlier this week. “This will enable the mill to produce some of the world’s greenest steel and steel products.”
Dave Lawler, chairman and president of bp America, piled on with this comment:
“Bighorn Solar shows us what the future of American energy can look like. Renewable energy can create a more sustainable, competitive business. Projects like this can make companies more resilient and protect jobs through the energy transition. And it’s another example of how bp is working to help the US and the world reach net zero by 2050.”
Do tell! Just last summer, bp CEO Bernard Looney seemed to be anticipating that the oil and gas industry would continue to be a leading customer for steel products, if not from the Rocky Mountain mill then from others. In a widely circulated interview with Bloomberg News, Looney foresaw a strong, continuing recovery in demand globally.
It’s Time To Get Serious About Decarbonizing
Looney is not alone. OPEC is also anticipating that oil demand will beat pre-pandemic levels by next year, and demand for coal is practically through the roof.
In terms of promoting a nice, green public image, that is a problem for EVRAZ and bp. On its part, EVRAZ appears to be ready to resolve part of the problem. As of last January the company was reportedly mulling over the idea of spinning off its coal business to concentrate on steel making.
The sharp uptick in coal demand may have prompted EVRAZ to set those plans aside for now, but the idea could still be percolating. Vanadium is EVRAZ’s other main business branch, and that should help cushion the separation from coal, considering the growing market for vanadium in energy storage as well as steel making.
Last year, EVRAZ also launched a new vanadium R&D center in Switzerland, focusing on expanding its use in the steel industry. That still leaves the door open for fossil energy customers, but EVRAZ seems to have its eye on the growing demand for green steel by the auto industry, which is pivoting into battery electric cars as well as fuel cell electric trucks and other heavy-duty vehicles.
No such cushion is at hand for bp. The company is pretty much stuck tinkering around the edges of decarbonization while continuing to pump out oil and gas.
Still, cleantech investments by bp and several other fossil energy firms are not insignificant, and those that invest the big bucks on cleantech gain an important public relations edge over the others.
That could be the motivation behind two interesting solar power moves that bp made right in ExxonMobil’s backyard, the US. The biggest media play went to the company’s gigantic new 9-gigawatts solar acquisition in Texas, announced last June.
Less attention went to a 132-megawatt project in Arkansas, which bp also announced last summer. That sounds like peanuts compared to the Texas buy, and it is, but in the context of solar power growth in Arkansas it’s a huge step forward.
As of halfway through 2021, solar developers in Arkansas were drifting in the range of 12 megawatts or less. Activity finally began to scale up in 2019 after a sea change in the state’s solar policies. The Arkansas branch of Entergy was leading the way, and now bp has spotted an opportunity to stake its claim in a market ripe for rapid growth.
All else being equal, the surging cost of oil and gas for home heating should help juice solar activity in Arkansas and elsewhere, so stay tuned for more on that.
As for the Rocky Mountain steel mill, one day in the sparkling green future it will churn out less well casings and more parts for solar arrays, wind turbines and electric vehicles, but today is not that day.
Follow me on Twitter @TinaMCasey.
Photo: Solar power for Rocky Mountain steel mill courtesy of bp via prnewswire.
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It flies, it floats, it’s electric — and now it’s officially a hit. The world’s first electric hydrofoil ferry, a Candela P-12 vessel named Nova, has wrapped up its first season of public service in Stockholm, and new data confirms what many suspected: this sleek, silent, water-skimming machine isn’t just a cool piece of tech — it’s also wildly successful.
The Nova, which first entered Stockholm’s public transport system last fall, uses a combination of electric propulsion and hydrofoil technology to quite literally lift above the water. This reduces drag, increases efficiency, and makes it the fastest electric passenger vessel in the world, cruising comfortably at 25 knots (around 29 mph or 46 km/h).
As it prepares to return to the water on April 15 after a winter pause, Stockholm’s public transport authority has released performance data from Nova’s autumn run. The numbers reveal that the boat isn’t just fast — it’s popular, green, and pulling people out of their cars.
Compared to the diesel ferries it operates alongside, Nova emits 95% less CO₂ and uses 84% less energy per passenger-kilometer. That translates to just 23 grams of CO₂ per passenger-kilometer, compared to 439 grams for the older diesel vessels. In other words, it’s a drop in a bucket compared to the old standard.
It’s not just an environmental win — it’s a rider favorite too. With 80% average occupancy (and many trips fully booked), Nova has become quite literally one of the hottest tickets on Stockholm’s Route 89. Some of that success may come from its 30-minute travel time between Tappström and Stockholm City Hall — roughly half the time it takes to get there by car or bus.
The numbers are clear with the data revealing that Nova attracts more people to travel on water, with a 30% increase in ridership on route 89. According to Candela CEO Gustav Hasselskog, this shows that high-speed, comfortable waterborne transit can actually convert car commuters into ferry riders — a holy grail for sustainable city planning.
In response to the strong demand, Region Stockholm will expand Nova’s service from five to six days a week this spring, and to daily operations by May. In August, the pilot program will be evaluated — and Candela is already eyeing more routes across Stockholm’s vast archipelago.
The P-12’s combination of speed, silence, and ultra-low operating costs makes it ideal for routes with moderate passenger volume — a gap that many traditional ferries struggle to serve efficiently.
Candela isn’t stopping in Sweden, either. The company already has customers lined up in Saudi Arabia, New Zealand, and the U.S., suggesting that this may be just the beginning of the era of flying electric ferries.
“We are incredibly happy that Region Stockholm has enabled us to demonstrate the hydrofoil technology in the city’s public transport. We see that waterways in most cities have enormous potential for fast, low-cost, and emission-free transport that can relieve road networks and increase accessibility,” said Hasselskog. “This is just the beginning.”
Electrek’s Take
I’ve followed Candela with such interest over the years not just because of their fun electric speedboats (though I love those too, as you can tell from my first ride video below), but also because of the company’s ability to help take more cars off the road and switch commuters to ferry riders.
As someone who lives a largely car-free lifestyle, that’s huge for me. When we talk about reforming urban transportation, such lofty goals require a holistic approach and we should include a diverse field of options that can work together to achieve those intentions. Flying electric boats might not be most people’s first thought, but they achieve the same goal as many other alternatives, shifting commuters to more sustainable alternatives to cars.
We’ve already seen how capable electric hydrofoil ferries like these are, even watching the Candela P-12 tackle large swells in open seas. So short commutes like these that allow rapid recharging via DC Fast Charging at each stop make so much sense for such a capable machine.
Even when compared to traditional electric ferries, which are already an improvement by reducing emissions, electric hydrofoil ferries like these go so much further. They not only use even less energy than a traditional electric ferry, but they offer a faster trip and a smoother ride, making the idea of ferry travel that much more enticing. In this case seen in Stockholm, commuters get to arrive faster, more comfortably, and in a pretty cool way. That’s a win-win-win if you ask me!
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Renewables and nuclear provided 40.9% of the world’s power generation in 2024, passing the 40% mark for the first time since the 1940s, according to a new global energy think tank Ember report.
Renewables added a record 858 TWh in 2024, 49% more than the previous high in 2022. Solar was the largest contributor for the third year running, adding 474 TWh to reach a share of 6.9%. Solar was the fastest-growing power source (+29%) for the 20th year in a row.
Solar has doubled in just three years, providing more than 2,000 TWh of electricity in 2024. Wind generation also grew to 8.1% of global electricity, while hydro – the single largest renewable source – remained steady at 14% of global electricity.
“Solar power has become the engine of the global energy transition,” said Phil MacDonald, Ember’s managing director. “Paired with battery storage, solar is set to be an unstoppable force. As the fastest-growing and largest source of new electricity, it is critical in meeting the world’s ever-increasing demand for electricity.”
Ember’s sixth annual Global Electricity Review, published today, provides the first comprehensive overview of the global power system in 2024 based on country-level data. It’s published alongside the world’s first open dataset on electricity generation in 2024, covering 88 countries that account for 93% of global electricity demand, as well as historical data for 215 countries.
What drove the rising power demand
The analysis finds that fossil fuels also saw a small 1.4% increase in 2024 due to surging electricity demand, pushing global power sector emissions up 1.6% to an all-time high.
Heatwaves were the main driver of the rise in fossil generation, accounting for almost a fifth (+0.7%) of the increase in global electricity demand in 2024 (+4.0%), mainly through additional use of cooling. Without these temperature effects, fossil fuel generation would have risen by only 0.2%, as clean electricity generation met 96% of the demand growth not caused by hotter temperatures.
“Amid the noise, it’s essential to focus on the real signal,” continued MacDonald. “Hotter weather drove the fossil generation increase in 2024, but we’re very unlikely to see a similar jump in 2025.”
Aside from weather effects, the increasing use of electricity for AI, data centers, EVs, and heat pumps is already contributing to global demand growth. Combined, the growing use of these technologies accounted for a 0.7% increase in global electricity demand in 2024, double what they contributed five years ago.
Clean power will grow faster than demand
Ember’s report shows that clean generation growth is set to outpace faster-rising demand in the coming years, marking the start of a permanent decline in fossil fuel generation. The current expected growth in clean generation would be sufficient to meet a demand increase of 4.1% per year to 2030, which is above expectations for demand growth.
“The world is watching how technologies like AI and EVs will drive electricity demand,” said MacDonald. “It’s clear that booming solar and wind are comfortably set to deliver, and those expecting fossil fuel generation to keep rising will be disappointed.”
Beyond emerging technologies, the growth trajectories of the world’s largest emerging economies will play a crucial role in defining the global outlook. More than half of the increase in solar generation in 2024 was in China, with its clean generation growth meeting 81% of its demand increase in 2024. India’s solar capacity additions in 2024 doubled compared to 2023. These two countries are at the forefront of the drive to clean power and will help tip the balance toward a decline in fossil generation at a global level.
Professor Xunpeng Shi, president of the International Society for Energy Transition Studies (ISETS), said: “The future of the global power system is being shaped in Asia, with China and India at the heart of the energy transition. Their increasing reliance on renewables to power demand growth marks a shift that will redefine the global power sector and accelerate the decline of fossil fuels.”
Read more: Made-in-America solar just got a big win in Louisiana
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The next-gen LEAF is almost here, and it’s looking better than ever. This isn’t the electric hatch you are used to seeing. Nissan’s new LEAF EV has more range, a fresh crossover design, and yes, it can finally charge up at Tesla Superchargers with an NACS port. With the official reveal just around the corner, someone already spotted the new LEAF at a Tesla charger in Canada.
Nissan is launching the new LEAF in the US and Canada
A little over a week ago, we finally got our first look at the third-generation LEAF. Nissan’s iconic electric hatch has grown into a “sleek and spacious family-friendly crossover.”
The US and Canada will be the first to see the reimagined LEAF later this year. It will join the Ariya in Nissan’s North American EV lineup as it looks to spark growth in one of its most important markets.
Based on the CMF-EV platform, the same one underpinning the Ariya, Nissan promises the new LEAF will have “significant range improvements.” Although no other details were revealed, Nissan’s vehicle programs chief, Francois Bailly, told TopGear.com that it’s expected to have WLTP driving range of up to 373 miles (600 km).
It will likely be lower on the EPA scale, but anything even close to 300 miles would be a major improvement over the current 212 EPA-estimated miles offered on the 2025 LEAF SV Plus.
The next-gen LEAF will also be Nissan’s first EV to feature an integrated NACS charging port. With its official debut later this year, the new model is out for testing and was just caught testing at a Tesla Supercharger in Canada.
If you didn’t know what vehicle it is, the LEAF is hardly recognizable. The new image from KindelAuto gives us a closer look at the new crossover design. It almost looks like a Tesla sitting in front of the charger.
The new LEAF is one of 10 new and refreshed Nissan vehicles set to launch in the US and Canada. It will arrive later this year, followed by the fourth-gen Rogue in 2026, which will be available as a PHEV for the first time.
Nissan also plans to build a new “adventure-focused SUV” at its Canton, Mississippi, plant in late 2027. The teaser shows what appears to be a rugged electric Xterra. We’ll have to wait for more details on that one.
Nissan will reveal additional info about the upcoming LEAF mid-year. Check back soon for more updates.
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