The World Bank is betting on this company to ‘green’ the $1.6 trillion steel industry — take a look inside
Boston Metal CEO, Tadeu Carneiro
Photo courtesy Boston Metal
In an indistinct office park in the suburban outskirts of Boston, a ten-year-old startup is trying to reinvent a process at the core of the $1.6 trillion steel industry to reduce carbon emissions and fight climate change.
Boston Metal was spun out of research developed at the Massachusetts Institute of Technology in 2013 and has since raised a total of $250 million. The 120-person company is working on a green way to make steel, which is both the backbone of modern infrastructure construction and a significant contributor to climate change, generating between 7% and 9% of global carbon dioxide emissions, according to the World Steel Association.
Boston Metal has not started generating revenue and is still iterating on the final technology that it will use to make clean steel at scale.
But recently, it signed a $20 million funding deal with the private-sector investment arm of the World Bank, the International Finance Corporation.
It’s the first time the IFC has ever invested in a pre-revenue startup, which speaks to the value the World Bank sees in helping low-income nations make steel without carbon emissions, IFC Director William Sonneborn told CNBC.
“I am just here in Africa,” Sonneborn said in a video call from Senegal at the end of May. “There are hundreds of millions of people that don’t have a house. At some point, they’re going to need steel. And so the incremental steel production of the world is not going to be in the U.S. — the technology may have been invented at MIT, but the incremental steel production is not going to be in the U.S.”
The majority of crude steel, 59%, was manufactured in developing countries in 2021, according to the IFC. Boston Metal’s process will be particularly attractive in developing nations that also have access to clean electricity, such as Chile, Ethiopia, Malawi, Uruguay, and Zambia, the IFC says.
CNBC visited Boston Metal’s headquarters in Woburn, Mass., at the end of May to learn more about the startup that’s raised hundreds of millions of dollars from investors like ArcelorMittal (the second-largest steel producer in the world), Microsoft‘s Climate Fund, and Bill Gates’ Breakthrough Energy Ventures in addition to the World Bank.
The Boston Metal offices in Woburn, Mass.
Cat Clifford, CNBC
How Boston Metal is cleaning up the historically dirty backbone of infrastructure
The conventional steel-making process puts iron ore or iron oxide in a coal-powered blast furnace, which generates significant carbon dioxide emissions. In a conventional steel mill, two tons of carbon dioxide are generated for every ton of steel that is made, explained Boston Metal executive Adam Rauwerdink during a tour of the lab.
Instead, Boston Metal uses an electro-chemical process called molten oxide electrolysis.
A diagram of the process Boston Metal is using to make green steel.
Graphic courtesy Boston Metal
The technique passes electricity through iron oxide mixed with a slew of other oxides, which are chemical compounds that contain at least one oxygen atom. If the electricity that goes into the process is clean, then the steel that comes out the other side of the electrolysis cell is clean, too.
The process resembles a battery, with a positively charged anode and negatively charged cathode directing the flow of electricity through the process.
For Boston Metal’s electrolysis to work, it has to convert the alternating current from the grid to direct current.
This is where the electricity is converted from AC to DC in the Boston Metal location. (A portion of the photo has been altered to protect the intellectual property of Boston Metal.)
Cat Clifford, CNBC
The anode in Boston Metal’s process was a key development from MIT. It’s primarily made of chrome and iron with some other small quantities of other materials mixed in, and does not get consumed or corroded during the electrolysis process.
“What’s special about it is it can survive at high temperature — 1,600 Celsius, 3,000 Fahrenheit. And as you’re doing electrolysis, you’re using electrons to split apart iron and oxygen. So that anode is getting hit by oxygen all day long at super high temperature, and it has to survive in that environment,” explained Rauwerdink during a tour of the lab. “There’s very few elements that will do that. That alloy is one that will.”
The byproduct of the process is oxygen.
The Boston Metal electrolysis process releases oxygen as a byproduct. On the screen circled, oxygen bubbles can be seen being released. (The text on the white board has been blurred out to protect the intellectual property of Boston Metal.)
Cat Clifford, CNBC
While Boston Metal is still iterating on the commercial-scale technology, the science behind the process is assured.
“It’s no longer a binary thing that you will fail or you will succeed,” Boston Metal CEO Tadeu Carneiro told CNBC in Woburn. “It’s a question of how long will be the life of the anode? Is it going to last three years or two years? That’s where we are now, we are finalizing all the parameters in order to build the biggest, the largest industrial cell. So that’s where we are.”
The steel industry is watching.
“The first thing I did when I joined the company was to visit my friends, all the CEOs of the different steelmaking companies, especially in Asia, to present them the idea. That’s six years ago,” Carniero said. “It’s funny, for most of them, it seemed to be too early. Now, they are all desperate — because they have to find a solution. And they don’t have a solution.”
Other benefits of the process
Boston Metal’s process can use low-grade iron ore, which is one of the reasons that the IFC invested in the company.
Boston Metal can make steel with low grade iron ore, such as this Australian ore from mining company BHP, which is one of the start-up’s investors.
Cat Clifford, CNBC
“There are many emerging markets that have lots of iron ore, it’s just low quality and so therefore they can’t have steel production with blast furnace technology. They can use the Boston Metal technology,” Sonneborn told CNBC.
That means that these developing markets can make their own steel, creating self-sufficiency for these countries’ economies, Sonneborn said.
Also, the electrolysis cells can get bigger to a certain point, but after that the company will have to place many cells next to each other to make green steel.
This is a mid-size electrolysis device, between the lab scale bench and the full-scale cell. This can run for weeks at a time and gathers performance data for the anode. (The text on the white board has been covered to protect the intellectual property of Boston Metal.)
Cat Clifford, CNBC
“If you go to a full-scale plant using this technology, you might see a couple hundred electrolysis cells.” Rauwerdink told CNBC.
That cell modularity is attractive to the World Bank.
“The modular technology of Boston Metal allows a small country like Burkina Faso to build their own steel plant, to have their own steel production — as opposed to importing it from India and paying hard currency outside of the country when it could actually do it internally,” Sonneborn told CNBC.
Here, one full-scale anode is running the electrolysis process at Boston Metal’s Woburn location.
Cat Clifford, CNBC
Another, faster path to revenue
Boston Metal is in the midst of raising what it hopes will be a $300 million funding raise. So far, it has closed half of that round and has “much of the remainder spoken for,” Rauwerdink told CNBC.
The main goal of Boston Metal is green steel, but the company will also use its core electrolysis technology to produce tin, niobium, and tantalum metals from what is otherwise considered waste from the mining process. About one third of the $300 million will go towards getting this program commercialized in its Brazil subsidiary, and the largest device the company has built so far will be used there.
Reporter Cat Clifford stands next to Boston Metal’s multi-anode electrolyzer cell. (A portion of the device has been covered to protect the intellectual property of Boston Metal.)
Cat Clifford, CNBC
Niobium is primarily used in making steel, tin us used both as a metal and in electronics, and tantalum is used, among other purposes, in the electronics industry for capacitors and other components.
“It’s easier, that’s why we can deploy earlier,” Carneiro told CNBC in Woburn. “The characteristics of the anodes are different.”
The metal-generation business in Brazil will be the first to generate revenue for the company.
The other two thirds of the $300 million raise will go towards finalizing the development of the steel making process and its components. Boston Metal plans to be at commercial scale for making green steel in 2026.
When Boston Metal is ready to commercialize its green steel operation, these kinds of cells will run for years at a time. Boston Metal will make money both by licensing the technology and by making and selling the anodes needed for the green steel process.
Boston Metal hopes to start licensing the technology in 2026, Carniero told CNBC.
IFC wants Boston Metal to be successful so that it can help developing nations build their own steel manufacturing, but also so it can generate returns for other projects. IFC does not pay out dividends from its investments to investors — all gains go right back into the coffer.
“When we exit, all of those gains are going to go back to solving gender inequality in India or South Asia or climate challenges in different aspects. So every profit that we make, again doesn’t get distributed as a dividend to our shareholders, it gets reinvested back into our development goals,” Sonneborn told CNBC.
A logo hangs on the building of the Beijing branch of Semiconductor Manufacturing International Corporation (SMIC) on December 4, 2020 in Beijing, China.
Vcg | Visual China Group | Getty Images
Shares of Semiconductor Manufacturing International Corporation, China’s largest contract chip maker, fell nearly 7% Friday after its first-quarter earnings missed estimates.
After trading on Thursday, the company reported a first-quarter revenue of $2.24 billion, up about 28% from a year earlier. Meanwhile, profit attributable to shareholders surged 162% year on year to $188 million.
However, both figures missed LSEG mean estimates of $2.34 billion in revenue and $225.1 million in net income, as well as the company’s own forecasts.
During an earnings call Friday, an SMIC representative said the earnings missed original guidance due to “production fluctuations” which sent blended average selling prices falling. This impact is expected to extend into the second quarter, they added.
For the current quarter, the chipmaker forecasted revenue to fall 4% to 6% sequentially. Gross margin is also expected to fall within the range of 18% to 20%, compared to 22.5% in the first quarter.
Still, the first quarter saw SMIC’s wafer shipments increase by 15% from the previous quarter and by about 28% year-on-year.
In the earnings call, SMIC attributed that growth to customer shipment pull in, brought by changes in geopolitics and increased demand driven by government policies such as domestic trade-in programs and consumption subsidies.
In another positive sign for the company, its first-quarter capacity utilization— the percentage of total available manufacturing capacity that is being used at any given time— reached 89.6%, up 4.1% quarter on quarter.
“SMIC’s nearly 90% utilization rate reflects strong domestic demand for semiconductors, likely driven by smartphone and consumer electronics production,” said Ray Wang, a Washington-based semiconductor and technology analyst, adding that the demand was also reflected in the company’s strong quarterly revenue growth.
Meanwhile, the company said in the earnings call that it is “currently in an important period of capacity construction, roll out, and continuously increasing market share.”
However, SMIC’s first-quarter research and development spending decreased to $148.9 million, down from $217 million in the previous quarter.
Amid increased demand, it will be crucial for SMIC to continue ramping up their capacity, Simon Chen, principal analyst of semiconductor manufacturing at Informa Tech told CNBC.
SMIC generates most of its revenue from older-generation semiconductors, often referred to as “mature-node” or “legacy” chips, which are commonly found in consumer electronics and industrial equipment.
The state-backed chipmaker is critical to Beijing’s ambitions to build a self-sufficient semiconductor supply chain, with the government pumping billions into such efforts. Over 84% of its first-quarter revenue was derived from customers in China.
“The localization transformation of the supply chain has been strengthened, and more manufacturing demand has shifted back domestically,” a representative said Friday.
However, chip analysts say the chipmaker’s ability to increase capacity in advance chips — used in applications that demand higher levels of computing performance and efficiency at higher yields — is limited.
This is due to U.S.-led export controls, which prevent it from accessing some of the world’s most advanced chip-making equipment from the Netherlands-based ASML.
Nevertheless, the chipmaker appears to be making some breakthroughs. Advanced chips manufactured by SMIC have reportedly appeared in various Huawei products, notably in the Mate 60 Pro smartphone and some AI processors.
In the earnings call, the company also said it would closely monitor the potential impacts of the U.S.-China trade war on its demand, noting a lack of visibility for the second half of the year.
Phelix Lee, an equity analyst for Morningstar focused on semiconductors, told CNBC that the impacts of U.S. tariffs on SMIC are limited due to most of its revenue coming from Chinese customers.
While U.S. customers make up about 8-15% of revenue on a quarterly basis, the chips usually remain and are consumed in Chinese products and end users, he said.
“There could be some disruption to chemical, gas, and equipment supply; but the firm is working on alternatives in China and other non-U.S. regions,” he added.
SMIC’s Hong Kong-listed shares have gained over 32.23% year-to-date.
Close-up of a hand holding a cellphone displaying the Amazon Pharmacy system, Lafayette, California, September 15, 2021.
Smith Collection | Gado | Getty Images
Amazon is expanding its online pharmacy to fill prescription pet medications, the company announced Thursday.
The company said it has added “hundreds of commonly prescribed pet medications” to its U.S. site, ranging from flea and tick solutions to treatments for chronic conditions.
Prescriptions are purchased via Amazon’s storefront and must be approved by a veterinarian. Online pet pharmacy Vetsource will oversee the dispensing and delivery of medications, said Amazon, adding that items are typically delivered within two to six days.
Amazon launched its digital drugstore in 2020 with the added perk of discounts and free delivery for Prime members. The company has been working to speed up prescription shipments over the past year, bringing same-day delivery to a handful of U.S. cities. Last October, Amazon set a goal to make speedy medicine delivery available in nearly half of the U.S. in 2025.
The new pet medication offerings puts Amazon into more direct competition with online pet pharmacy Chewy, as well as Walmart, which offers pet prescription delivery.
Amazon Pharmacy is part of the company’s growing stable of healthcare offerings, which also includes One Medical, the primary care provider it acquired for roughly $3.9 billion in July 2022. Amazon’s online pharmacy was born out of the company’s 2018 acquisition of online pharmacy PillPack.
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