Samsung Partners Gates Foundation to Develop ‘Reinvented Toilet’

Samsung vice chairman Jay Y Lee

Global tech giant Samsung in partnership with The Gates Foundation has developed a ‘reinvented toilet’ that has the capability to kill pathogens and safely dispose of human waste.

According to Samsung the new toilet also recycles and safely disposes of humans.

The South Korean tech giant was responding to the foundation’s Reinvent the Toilet Challenge that started in 2011, which aims to develop cost-effective toilets that can deliver inclusive sanitation services without the need for sewage treatment systems.

Samsung vice chairman Jay Y Lee
Samsung vice chairman Jay Y Lee

The company’s advanced research arm Samsung Advanced Institute of Technology had been working with the Bill & Melinda Gates Foundation since 2019. The institute recently completed the development of core technologies and made a prototype of the toilet that has gone through a user test, Samsung said.

Read also: Chip War: Samsung Beats TSMC to 3nm Production

According to Samsung, the toilet, aimed for household use that meets the performance requirements of the foundation, comes with heat-treatment and bioprocessing technologies to kill pathogens from human waste and the released material is safe for the environment.

The treated water can be fully recycled, while the solid waste is dried and combusted to ash and the liquid waste is purified, Samsung said. The company added that it plans to offer licenses of patents related to the toilet for free to developing countries during commercialization.

According to the South Korean tech giant, Samsung’s initiative to develop the toilet was started by Samsung vice chairman Jay Y Lee, the de facto leader of the conglomerate, who met with Bill Gates earlier this month to discuss the progress of the project.

Lee shared his commitment to using Samsung’s technologies to help “address the challenges facing humanity,” the company added.

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Samsung has announced multiple corporate social responsibility projects in recent years. At Unpacked in February, the company said it was incorporating materials made from discarded fishing nets to make its Galaxy devices.

Last year, the company said it was repurposing used Galaxy phones and modifying them into eye care devices for use in underserved communities around the world.

Kelechi Deca

Kelechi Deca has over two decades of media experience, he has traveled to over 77 countries reporting on multilateral development institutions, international business, trade, travels, culture, and diplomacy. He is also a petrol head with in-depth knowledge of automobiles and the auto industry

Chip War: Samsung Beats TSMC to 3nm Production

An aerial view of the Samsung Electronics’ chip production facilities at Hwaseong, South Korea

Samsung Electronics said on Thursday it has begun mass-producing chips with advanced 3-nanometre technology, the first to do so globally, as it seeks new clients to catch far bigger rival TSMC in contract chip manufacturing.

Compared to conventional 5nm chips, the newly developed first-gen 3nm process can reduce power consumption by up to 45%, improve performance by 23%,and reduce area by 16%, Samsung said in a statement.

Samsung Co-CEO Kyung Kye-hyun
Samsung Co-CEO Kyung Kye-hyun

The South Korean firm did not name clients for its latest foundry technology, which supplies made-to-order chips like mobile processors and high-performance computing chips, and analysts said Samsung itself and Chinese companies are expected to be among the initial customers.

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While Samsung is the first to production with 3nm chip production, TSMC is planning 2nm volume production in 2025

Taiwan’s TSMC is the world’s most advanced foundry chip maker and controls about 54% of the global market for contract production of chips, used by firms such as Apple and Qualcomm which don’t have their own semiconductor facilities.

Samsung, a distant second with a 16.3% market share, according to data provider TrendForce, announced a ₩171-trillion (US$132-billion) investment plan last year to overtake TSMC as the world’s top logic chip maker by 2030.

“We will continue active innovation in competitive technology development,” said Siyoung Choi, head of foundry business at Samsung.

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Samsung Co-CEO Kyung Kye-hyun said earlier this year its foundry business would look for new clients in China, where it expects high market growth, as companies from car makers to appliance goods manufacturers rush to secure capacity to address persistent global chip shortages.

While Samsung is the first to produce with 3nm chip production, TSMC is planning 2nm volume production in 2025.

Samsung is the market leader in memory chips, but it had been outspent by frontrunner TSMC in the more diverse foundry business, making it difficult to compete, analysts said.

“Non-memory is different, there’s too much variety,” said Kim Yang-jae, analyst at Daol Investment & Securities.

“There are only two kinds of memory chips — DRAM and NAND Flash. You can concentrate on one thing, raise efficiency and make a lot of it, but you can’t do that with a thousand different non-memory chips.” 

Samsung Electronics workers stand with wafers at its chip contract manufacturing facilities in Hwaseong, South Korea

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Samsung’s compound annual growth rate of capital spending between 2017 and 2023, which measures how quickly a company is increasing its investment, is estimated at 7.9%, versus TSMC’s estimated 30.4%, according to Mirae Asset Securities.

Samsung’s efforts to compete with the industry leader have also been hampered by less-than-expected yields of older chips during the past year or so, analysts said. The company said in March that its operations have shown a gradual improvement.

Kelechi Deca

Kelechi Deca has over two decades of media experience, he has traveled to over 77 countries reporting on multilateral development institutions, international business, trade, travels, culture, and diplomacy. He is also a petrol head with in-depth knowledge of automobiles and the auto industry