A giant crane hoists a 40-tonne chunk of turbine tower almost 60 metres in the air and then places it on top of a half-finished structure. What’s different about this project is that it isn’t made from the usual ingredient: steel.
Rather, start-up Modvion is building the tower out of wood, a material it says will reduce the carbon footprint by more than 90 per cent. This will be the world’s tallest turbine of timber when completed in the coming weeks, and then it will be sold to a utility supplying clean energy to local homes and factories.
Sweden has a rich heritage of using wood in everything from windmills to centuries-old churches, clogs, decorative Dala horses and even a skyscraper.
Modvion is drawing on that craftsmanship to disrupt a forecasted $40 billion tower industry, where the use of heavily polluting steel and cement hasn’t changed much in the past few decades, undermining the turbines’ environmental benefits.
“The world is facing a climate crisis, and we need to switch energy sources,” chief executive Otto Lundman said after watching the lift. “Wind power is one of the most efficient and attractive that we have. We increase that value further.”
While the blades and the machinery are industry standard equipment, the approach has attracted interest from some of Europe’s biggest energy companies. Vestas Wind Systems bought 15 per cent of the firm after seeing a smaller demonstration model, and Italy’s Enel Green Power reached a co-operation agreement.
Sweden’s Vattenfall is a partner, and Germany’s RWE signed a letter of intent in March to use Modvion’s wooden towers in future projects.
The planet’s original building material is making a comeback in the net-zero age, with timber high-rises, corporate campuses and Olympic Village housing all in the works. A 20-storey “plyscraper” opened in Skelleftea, Sweden, in 2021.
Even as the wind industry is suffering from cost increases, supply chain bottlenecks and financing problems due to higher interest rates, forecasts for growth are still huge as nations rush to meet ambitious plans for reducing carbon dioxide emissions.
Annual European onshore installations are predicted to surge by almost a quarter by 2030, according to BloombergNEF.
Wind additions will exceed 16 gigawatts for the first time this year, with Germany, France, Spain, Sweden and Finland propping up the estimate.
“We expect our collaboration to increase,” said Todd O’Neill, chief executive of Vestas Ventures. “Many of our customers have proactively inquired to learn how they can be a part of Modvion’s journey.”
That connection comes in handy. The generator on top of the timber tower will be a recycled Vestas V90 2-megawatt machine. The Danish wind giant also will supply blades to crown the structure, which will be 150 metres (492 feet) tall when finished.
Modvion’s project outside Skara, Sweden, is made from Finnish spruce that’s laminated for strength and protection against the elements and fire, and then curved into four pieces about 30 centimetres thick. The tower walls may get thinner in the future as Modvion refines the technology.
The modules are stacked on lorries at a factory in Gothenburg and then glued together on site.
The assembly process saves on future maintenance costs since the typical steel tower contains as many as 50,000 bolts requiring manual checks by workers. Modvion’s towers can be inspected by sending up a drone instead.
Yet it’s the numbers surrounding carbon dioxide emissions – both in manufacturing and operation – that give wood a significant edge over steel.
Steelmaking is responsible for about 8 per cent of the energy industry’s CO2 emissions, and decarbonising will require trillions of dollars in investments. By comparison, wood is a carbon sink and renewable.
Parts of Modvion’s factory are automated, with robots sawing notches into the ends of the modules so they can be slotted together like a jigsaw puzzle. Still, there’s also some old style carpentry going on.
During a recent visit, workers used a measuring tape, nail gun and hand saw to get the pieces just right. To scale up in the future, even more of the work would probably need to be done with machines.
The laminated lumber is stronger than steel at the same weight, so wooden turbines can be taller and support bigger blades (generating more electricity) while needing less reinforcement (saving on building costs), the company says.
Lundman declined to say how much the machine with the timber tower will cost. A standard 2-megawatt turbine is about $2 million, said Leo Wang, a wind analyst at BloombergNEF.
Enel expects significant cost reductions from using wood once a supply chain and economies of scale have been established.
“We are currently monitoring their development so that we are ready to use the technology once it will be available for large-scale applications,’’ said Nicola Rossi, head of innovation at Enel Green Power.
“Wooden solutions are promising, but the long-term benefits of a full-scale adoption of wooden towers in a commercial wind farm are yet to be assessed.”
Modvion, which bills itself as a tech company focusing on engineered wood, is the brainchild of David Olivegren, 56, a carpenter, boat builder and architect.
He developed concepts for wooden masts and tubes during his studies, honed his skills while renovating old houses and even built a small wind turbine meant to charge a converted Renault car.
The start-up, founded in 2016, has received funding from the European Union and the Swedish Energy Agency. Earlier this year, 125 million Swedish kronor ($11 million) were raised through a convertible note issue.
A capital round of €20 million ($21 million), raised primarily through equity stakes, should close in the first quarter of 2024, according to the company.
That will helping financing a 150 metre tall tower, which will support a 6-megawatt machine ready to generate electricity in 2025.
UAE currency: the story behind the money in your pockets
Ziina users can donate to relief efforts in Beirut
Ziina users will be able to use the app to help relief efforts in Beirut, which has been left reeling after an August blast caused an estimated $15 billion in damage and left thousands homeless. Ziina has partnered with the United Nations High Commissioner for Refugees to raise money for the Lebanese capital, co-founder Faisal Toukan says. “As of October 1, the UNHCR has the first certified badge on Ziina and is automatically part of user's top friends' list during this campaign. Users can now donate any amount to the Beirut relief with two clicks. The money raised will go towards rebuilding houses for the families that were impacted by the explosion.”
UPI facts
More than 2.2 million Indian tourists arrived in UAE in 2023
More than 3.5 million Indians reside in UAE
Indian tourists can make purchases in UAE using rupee accounts in India through QR-code-based UPI real-time payment systems
Indian residents in UAE can use their non-resident NRO and NRE accounts held in Indian banks linked to a UAE mobile number for UPI transactions
The schedule
December 5 - 23: Shooting competition, Al Dhafra Shooting Club
December 9 - 24: Handicrafts competition, from 4pm until 10pm, Heritage Souq
December 11 - 20: Dates competition, from 4pm
December 12 - 20: Sour milk competition
December 13: Falcon beauty competition
December 14 and 20: Saluki races
December 15: Arabian horse races, from 4pm
December 16 - 19: Falconry competition
December 18: Camel milk competition, from 7.30 - 9.30 am
December 20 and 21: Sheep beauty competition, from 10am
December 22: The best herd of 30 camels
DMZ facts
- The DMZ was created as a buffer after the 1950-53 Korean War.
- It runs 248 kilometers across the Korean Peninsula and is 4km wide.
- The zone is jointly overseen by the US-led United Nations Command and North Korea.
- It is littered with an estimated 2 million mines, tank traps, razor wire fences and guard posts.
- Donald Trump and Kim Jong-Un met at a building in Panmunjom, where an armistice was signed to stop the Korean War.
- Panmunjom is 52km north of the Korean capital Seoul and 147km south of Pyongyang, North Korea’s capital.
- Former US president Bill Clinton visited Panmunjom in 1993, while Ronald Reagan visited the DMZ in 1983, George W. Bush in 2002 and Barack Obama visited a nearby military camp in 2012.
- Mr Trump planned to visit in November 2017, but heavy fog that prevented his helicopter from landing.
Dhadak 2
Director: Shazia Iqbal
Starring: Siddhant Chaturvedi, Triptii Dimri
Rating: 1/5
UAE currency: the story behind the money in your pockets
BULKWHIZ PROFILE
Date started: February 2017
Founders: Amira Rashad (CEO), Yusuf Saber (CTO), Mahmoud Sayedahmed (adviser), Reda Bouraoui (adviser)
Based: Dubai, UAE
Sector: E-commerce
Size: 50 employees
Funding: approximately $6m
Investors: Beco Capital, Enabling Future and Wain in the UAE; China's MSA Capital; 500 Startups; Faith Capital and Savour Ventures in Kuwait
It’ll be summer in the city as car show tries to move with the times
If 2008 was the year that rocked Detroit, 2019 will be when Motor City gives its annual car extravaganza a revamp that aims to move with the times.
A major change is that this week's North American International Auto Show will be the last to be held in January, after which the event will switch to June.
The new date, organisers said, will allow exhibitors to move vehicles and activities outside the Cobo Center's halls and into other city venues, unencumbered by cold January weather, exemplified this week by snow and ice.
In a market in which trends can easily be outpaced beyond one event, the need to do so was probably exacerbated by the decision of Germany's big three carmakers – BMW, Mercedes-Benz and Audi – to skip the auto show this year.
The show has long allowed car enthusiasts to sit behind the wheel of the latest models at the start of the calendar year but a more fluid car market in an online world has made sales less seasonal.
Similarly, everyday technology seems to be catching up on those whose job it is to get behind microphones and try and tempt the visiting public into making a purchase.
Although sparkly announcers clasp iPads and outline the technical gadgetry hidden beneath bonnets, people's obsession with their own smartphones often appeared to offer a more tempting distraction.
“It's maddening,” said one such worker at Nissan's stand.
The absence of some pizzazz, as well as top marques, was also noted by patrons.
“It looks like there are a few less cars this year,” one annual attendee said of this year's exhibitors.
“I can't help but think it's easier to stay at home than to brave the snow and come here.”
From Zero
Artist: Linkin Park
Label: Warner Records
Number of tracks: 11
Rating: 4/5
The bio
Favourite food: Japanese
Favourite car: Lamborghini
Favourite hobby: Football
Favourite quote: If your dreams don’t scare you, they are not big enough
Favourite country: UAE
The%20specs%20
%3Cp%3E%3Cstrong%3EEngine%3A%20%3C%2Fstrong%3E2.0-litre%204cyl%20turbo%0D%3Cbr%3E%3Cstrong%3EPower%3A%20%3C%2Fstrong%3E261hp%20at%205%2C500rpm%0D%3Cbr%3E%3Cstrong%3ETorque%3A%20%3C%2Fstrong%3E400Nm%20at%201%2C750-4%2C000rpm%0D%3Cbr%3E%3Cstrong%3ETransmission%3A%20%3C%2Fstrong%3E7-speed%20dual-clutch%20auto%0D%3Cbr%3E%3Cstrong%3EFuel%20consumption%3A%20%3C%2Fstrong%3E10.5L%2F100km%0D%3Cbr%3E%3Cstrong%3EOn%20sale%3A%20%3C%2Fstrong%3ENow%0D%3Cbr%3E%3Cstrong%3EPrice%3A%20%3C%2Fstrong%3EFrom%20Dh129%2C999%20(VX%20Luxury)%3B%20from%20Dh149%2C999%20(VX%20Black%20Gold)%3C%2Fp%3E%0A
THE BIO
Bio Box
Role Model: Sheikh Zayed, God bless his soul
Favorite book: Zayed Biography of the leader
Favorite quote: To be or not to be, that is the question, from William Shakespeare's Hamlet
Favorite food: seafood
Favorite place to travel: Lebanon
Favorite movie: Braveheart
DUBAI CARNIVAL RESULTS
6.30pm Handicap US$135,000 (Turf) 2,410m
Winner Dubai Future, Harry Bentley (jockey), Saeed bin Suroor (trainer).
7.05pm UAE 1000 Guineas Listed $250,000 (Dirt) 1,600m
Winner Dubai Love, Patrick Cosgrave, Saeed bin Suroor.
7.40pm Dubai Dash Listed $175,000 (T) 1,000m
Winner: Equilateral, James Doyle, Charles Hills.
8.15pm Al Bastakiya Trial Conditions $100,000 (D) 1.900m
Winner Laser Show, Kevin Stott, Saeed bin Suroor.
8.50pm Al Fahidi Fort Group Two $250,000 (T) 1,400m
Winner Glorious Journey, James Doyle, Charlie Appleby.
9.25pm Handicap $135,000 (D) 2,000m
Winner George Villiers, Tadhg O’Shea, Satish Seemar.
Lexus LX700h specs
Engine: 3.4-litre twin-turbo V6 plus supplementary electric motor
Power: 464hp at 5,200rpm
Torque: 790Nm from 2,000-3,600rpm
Transmission: 10-speed auto
Fuel consumption: 11.7L/100km
On sale: Now
Price: From Dh590,000
The specs
Engine 60kwh FWD
Battery Rimac 120kwh Lithium Nickel Manganese Cobalt Oxide (LiNiMnCoO2) chemistry
Power 204hp Torque 360Nm
Price, base / as tested Dh174,500
Padmaavat
Director: Sanjay Leela Bhansali
Starring: Ranveer Singh, Deepika Padukone, Shahid Kapoor, Jim Sarbh
3.5/5
Our legal consultants
Name: Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
