Inspiring: Tech for Good News Articles
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In 2016, a coalition of media, tech, and community organizations launched the Equitable Internet Initiative, a project that will result in the construction of wireless broadband internet networks across three underserved Detroit neighborhoods. Leading the initiative is the Detroit Community Technology Project, a digital justice project sponsored by Allied Media Projects. “During the economic and housing crisis, communities had to fend for themselves,” [executive director of DCTP Diana] Nucera says. That’s why, she explains, “we developed this approach called community technology.” The coalition raised just under $1 million from local and national foundations. Funds were used to hire employees, buy equipment, and internet bandwidth. They purchased three discounted wholesale gigabit connections from Rocket Fiber, a Detroit-based high-speed internet service provider. Their contract with Rocket Fiber allows the coalition to share its connection with the community—a provision not allowed by other companies. Each neighborhood is represented by a partnering organization, whose locale is used as the central connection hub for service. The community members are responsible for installation. DCTP trains a representative of the partnering organization, who then trains five to seven neighbors to install the equipment. “Being a digital steward was completely out of the range of what I usually do,” [neighbor and digital steward Roston] says. “I was so used to using the internet ... but I didn’t know how internet networks work.” So far, he’s helped with getting 19 of the 50 designated households in the Islandview neighborhood online. The bottom-up approach ... strengthens community relationships, increases civic engagement, and redistributes political and economic power to otherwise marginalized neighborhoods. “If the community has ownership of the infrastructure, then they’re more likely to participate in its maintenance, evolution, and innovation,” [Nucera] explains. “That’s what we believe leads to sustainability.”
Note: More than 750 American communities have built their own internet networks. For more, read about the rural Indigenous communities building their own internet networks.
Brooklyn is known the world over for things small-batch and local, like designer clogs. In a promising experiment in an affluent swath of the borough, dozens of solar-panel arrays spread across rowhouse rooftops are wired into a growing network. Called the Brooklyn Microgrid, the project is signing up residents and businesses to a virtual trading platform that will allow solar-energy producers to sell excess-electricity credits from their systems to buyers in the group, who may live as close as next door. The project is still in its early stages — it has just 50 participants thus far — but its implications could be far reaching. The idea is to create a kind of virtual, peer-to-peer energy trading system built on blockchain, the database technology that underlies cryptocurrencies like Bitcoin. The ability to complete secure transactions and create a business based on energy sharing would allow participants to bypass the electric company energy supply and ultimately build a microgrid with energy generation and storage components that could function on their own, even during broad power failures. “The long-term goal is to be at least partially independent of the grid in emergencies, which was a reasonable argument to join,” said Patrick Schnell, whose Gowanus basement flooded during Hurricane Sandy in 2012. “Hopefully it will expand and more people will join and it will be more worthwhile.”
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In December 2016, William Akley sat down in his sprawling headquarters for the biggest gas utility in Massachusetts, Eversource. Across the table were three women from a group that had become increasingly troublesome to his company. The group was Mothers Out Front, and it had been doing things like dressing up in orange costumes depicting gas flames and putting big signs where the company’s natural gas lines leaked into the air. As the meeting started, Zeyneb Magavi and each of the other mothers calmly explained their passion to Mr. Akley: “I have three kids,” Ms. Magavi said. “I’m worried about climate change. And I’m worried about their future.” It was the start of an unlikely partnership that eventually became an audacious idea: to use heat from underground – instead of natural gas – to both cool and heat homes and buildings. The test of that idea is now blinking on in Framingham, Massachusetts. Eversource workers have buried a mile-long loop of plastic pipe underground ... to collect geothermal energy. They are now connecting the loop to heat and cool 36 buildings – homes, a fire station, and businesses. It is the first U.S. trial of this innovative technology being provided to an entire neighborhood by a major utility. It’s the kind of scaled-up model that could bring a wholesale change to the nation’s infrastructure, replacing natural gas just as natural gas supplanted coal and oil in much of the United States.
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Rappler, founded by a group of journalists in 2012, has evolved over time to become one of the leading, most trusted news outlets in the Philippines. In December, the organization launched Rappler Communities, a trailblazing mobile app which it had built and connected directly to their news feed. Built on the open source, secure, decentralized Matrix protocol, the app has the potential to become a global independent news distribution outlet, and promises to pave the way for a “shared reality” — a call [founder and Nobel laureate Maria] Ressa has been making to counter “the cascading failures of a corrupted public information ecosystem.” "At this moment, if news journalism doesn’t come together with communities and civil society that cares about a shared reality, democracy cannot survive," [said Ressa]. "Most important, is that we really have a shared reality. Once our community is set at the matrix protocol chat app, it can then work with other news organizations and become a trusted news distributor. So we will own our distribution, and we could strengthen our communities. Before the end of the year, we aim to have four other new sites, in different parts of the world, federated on this protocol. The matrix protocol is end-to-end encrypted; it is decentralized, similar to the Internet Governance Forum — like having a co-op, it isn’t individually owned, or profit-driven. It’s, literally, a place where we have a shared reality."
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Last month, a small warehouse in the English city of Nottingham received the crucial final components for a project that leverages the power of used EV batteries to create a new kind of circular economy. Inside, city authorities have installed 40 two-way electric vehicle chargers that are connected to solar panels and a pioneering battery energy storage system, which will together power a number of on-site facilities and a fleet of 200 municipal vehicles. Each day Nottingham will send a combination of solar-generated energy — and whatever is left in the vehicles after the day’s use — from its storage devices into the national grid. What makes the project truly circular is the battery technology itself. Funded by the European Union’s Interreg North-West Europe Programme, the energy storage system, E-STOR, is made out of used EV batteries by the British company Connected Energy. After around a decade, an EV battery no longer provides sufficient performance for car journeys. However, they still can retain up to 80 percent of their original capacity, and with this great remaining power comes great reusability. “As the batteries degrade, they lose their usefulness for vehicles,” says Matthew Lumsden, chairman of Connected Energy. “But batteries can be used for so many other things, and to not do so results in waste and more mining of natural resources.” One study ... calculated that a second life battery system saved 450 tons of CO2 per MWh over its lifetime.
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Scientists have just built working computer components out of shiitake mushrooms. As described in a paper published in PLOS One, using mycelium—the threadlike roots of fungi—researchers created memristors, the circuitry elements that remember past electrical states. You’d imagine such a feat would yield a memristor that performs terribly, but the researchers say its performance wasn’t too far off from that inside your laptop. These organic circuits can store information, process signals, and maybe even help future computers behave more like organic brains, all while being low-cost, biodegradable, and probably compostable when you’re done with them. The team grew nine batches of shiitake mycelium in petri dishes. They let them sprawl and stretch into mildly disturbing, gross, tangled networks of roots. Then, they dried them out in the sunlight until they were ready to handle electricity. Once wired up to a circuit, the fungal fibers responded to voltage like living synapses. They were firing off signals at about 5,850 hertz with 90 percent accuracy. The researchers found they could boost power by wiring more mushrooms together, creating an even larger fungal network that improved circuit stability and speed. It’s still very early on, but the implications here are wild and potentially game-changing. Imagine being able to grow the components for, say, a new iPhone or the aforementioned high-end gaming rig, from just some dirt and a lot of humidity.
Note: Explore more positive stories like this on technology for good and healing the Earth.
Researchers at ETH Zurich have designed a sustainable method to extract gold from electronic waste using a byproduct of cheese production. Electronic devices, from smartphones to laptops, contain small amounts of gold due to its excellent conductivity and resistance to corrosion. With the rapid turnover of electronic gadgets, e-waste has become the fastest-growing waste stream globally, reaching 62 million tonnes in 2022, and only 22.3 percent of this was formally collected and recycled, leaving vast amounts of valuable materials unused. Professor Raffaele Mezzenga and scientist Mohammad Peydayesh led the ETH Zurich team in developing a method that utilizes “whey”, the liquid byproduct of cheese-making. By processing whey proteins into amyloid fibrils, they created a sponge-like aerogel capable of selectively absorbing gold ions from acidic solutions derived from e-waste. Professor Mezzenga stated, "The fact I love the most is that we're using a food industry byproduct to obtain gold from electronic waste. You can't get much more sustainable than that!" In laboratory tests, this aerogel successfully extracted gold from dissolved computer motherboards. The sponge drew out gold that was about 90.8 percent pure, yielding a 22-carat nugget weighing approximately 450 milligrams. The research team is also exploring the use of other food industry byproducts, like pea protein and fish collagen, to diversify the sources of the aerogel. The process is economically viable, with operational costs significantly lower than the market value of the recovered gold, unlike traditional gold extraction techniques that rely on toxic chemicals like cyanide.
Note: Explore more positive stories like this on healing the Earth and technology for good.
There is one thing that practically everyone can agree on: politics has become bitterly divided. Yet what if it doesn't need to be this way? For the last five years, Taiwan has been blending technology with politics to create a new way of making decisions. And with certain limits, it has found consensus where none seemed to exist. Taiwan's burgeoning scene of civic hackers ... were invited to join the government. Their creation was called vTaiwan - with the "v" standing for virtual - a platform where experts and other interested parties can deliberate contentious issues. It works by first seeking to crowdsource objective facts from those involved. Then users communicate with each other via a dedicated social media network called Pol.is, which lets them draft statements about how a matter should be solved, and respond to others' suggestions by either agreeing or disagreeing with them. Once a "rough consensus" has been reached, livestreamed or face-to-face meetings are organised so that participants can write out specific recommendations. Pol.is lifted everyone out of their echo chambers. It churned through the many axes of agreements and disagreements and drew a map to show everyone exactly where they were in the debate. There was no reply button, so people couldn't troll each other's posts. And rather than showing the messages that divided each of the four groups, Pol.is simply made them invisible. It gave oxygen instead to statements that found support across different groups as well as within them. "Change the information structure," Colin Megill, one of its founders, told me, "and you can tweak power". Rather than encourage grandstanding or the trading of insults, it gamified finding consensus. "People compete to bring up the most nuanced statements that can win most people across," Tang told me. "Invariably, within three weeks or four ... we always find a shape where most people agree on most of the statements, most of the time."
Note: Dozens of laws have been passed from this process. For more along these lines, read our inspiring summaries of news articles on tech for good.
More communities than ever are embracing building their own broadband networks as an alternative to the Comcast status quo. According to a freshly updated map of community-owned networks, more than 750 communities across the United States have embraced operating their own broadband network, are served by local rural electric cooperatives, or have made at least some portion of a local fiber network publicly available. The map was created by the Institute for Local Self-Reliance, a nonprofit that advocates for local economies. These networks have sprung up across the nation as a direct reflection of the country’s growing frustration with sub-par broadband speeds, high prices, and poor customer service. They’ve also emerged despite the fact that ISP lobbyists have convinced more than 20 states to pass protectionist laws hampering local efforts to build such regional networks. The Institute’s latest update indicates that there’s now 55 municipal networks serving 108 communities with a publicly owned fiber-to-the-home internet network. 76 communities now offer access to a locally owned cable network reaching most or all of the community, and more than 258 communities are now served by a rural electric cooperative. Many more communities could expand their local offerings according to the group’s data. A recent study by Harvard University researchers indicated that community broadband networks tend to offer notably lower pricing than their private-sector counterparts. The study also found that community broadband network pricing tends to be more transparent and less intentionally confusing than offers from incumbent ISPs like Comcast or AT&T.
Note: Read about the rural Indigenous communities building their own internet networks.
In Kent, Ohio, older white women and immigrant families are forging unexpected connections through a time exchange network. Through time exchanges — sometimes called time banking — members earn time credits by helping others, then redeem them when they need assistance themselves. It’s not barter, or charity; time banking emphasizes reciprocal exchange, recognizing that everyone has something to offer, and that we all need help sometimes. With over 530 active members and more than 101,000 hours exchanged over the past 15 years, Kent’s time bank is one of the most vibrant in the world. Last year alone, members completed 3,900 exchanges through the original version of Time and Talents, a free platform. The ... interface is user-friendly. Users can track their time credit balance, and exchange private messages with each other about their needs and skills. Membership isn’t limited to individuals — art galleries, businesses, and even governmental groups have requested volunteer labor in exchange for time credits. Rather than defaulting as a nonprofit with a formal board, groups might experiment with open organizing models where anyone can participate. Madison-based organizer Stephanie Rearick ... helped start a time bank in 2005, after she learned about it as one economic system of many in a book called The Future of Money. “I realized that time banking should address the things in our economy that most need to be addressed ... such as the degradation and devaluation of care and creativity, civic engagement and community work.” Rearick sees common funds as one antidote to co-optation and collapse. Through them, neighbors pool money collectively to support shared projects and one another. After leaving the time exchange in 2017, she helped launch a common fund in 2022 as president of Humans United in Mutual Aid Networks (HUMANS), a global cooperative network focused on building a mutual aid economy. Time exchanges and common funds, she said, are just two tools of many that can be used for cultivating what she calls a neighborly economy.
Note: Learn more about the incredible world of time banking, where thousands of time banks have been established in over 37 countries. Explore more positive stories like this on tech for good and reimagining the economy.
Biomimicry is grounded in the concept that nature, with its 3.8 billion years of evolution, has already solved many of the problems we grapple with today. Animals, plants, and microbes are the consummate engineers. Rather than designing new technology from scratch, scientists and engineers often look to nature for inspiration. In its approach, biomimicry involves three essential aspects: Emulating natural forms, mimicking natural processes, and imitating ecosystems. Nature operates under specific principles: it runs on sunlight, uses only the energy it needs, fits form to function, recycles everything, rewards cooperation, banks on diversity, demands local expertise, curbs excesses from within, and taps the power of limits. By aligning our technologies and practices with these principles, we can create not only innovative but also sustainable solutions to our challenges. Architects and engineers are designing buildings that mimic termite mounds, which maintain constant temperature despite external fluctuations. This biomimetic approach reduces energy consumption for heating and cooling. The self-cleaning properties of lotus leaves have inspired a whole range of products. The microscopic structure of a lotus leaf repels water and dirt particles. Today, we have self-cleaning paints and fabrics based on this principle. The bumps on the fins of humpback whales, called tubercles, increase their efficiency in water. Applying this concept to the design of wind turbines has led to blades that produce power more efficiently. Corals can heal themselves by producing an organic mineral in response to physical damage. Scientists have mimicked this process to create a type of concrete that can "heal" its own cracks.
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When Mount Saint Helens in southwestern Washington erupted on the morning of May 18, 1980, the stratovolcano spewed a plume of debris high into the earth’s atmosphere and spread ash to at least eleven nearby states. But despite the appearance of a mountain-side extinction event, life was already regenerating. Just 10 days after the eruption, the geomorphologist Fredrick Swanson surveyed one of the lahars with colleagues and noticed something intriguing. In the rubble, fine, filament-like threads had attached themselves to some of the smaller pebbles and stones cast out of the volcano’s center. What Swanson was witnessing was the phenomenon of “phoenicoid fungi,” aptly named in a nod to the mythical phoenix rising from the ashes. Fungal organisms such as these are often the first responders to blast zones and wildfire burn areas where the decomposing landscape serves as a smorgasbord for their biological needs. The fungi used for environmental clean-up come in a variety of shapes and sizes. Oyster mushrooms ... can break down petroleum and hydrocarbons, putting them top of the list when it comes to cleaning up deadly oil spills. A 2023 study conducted in Massachusetts, commissioned by MassDOT, found that there could be benefits to integrating mycelium into the state’s pre-existing stormwater management infrastructure to serve as a filtration system to improve water quality.
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Thessy Mehrain founded the Women in Blockchain community in 2016. One of Mehrain’s most consistent messages is that gender equity in blockchain—and tech in general—isn’t a women’s issue. "Men become allies once they understand the benefits," she says. "Most companies, especially in the early blockchain days, were run by men." ETHDenver ... hosted a session featuring Njambi Njoroge, Operations Director of Grassroots Economics Foundation in Kenya. The organization has been pioneering community-driven economies by digitizing traditional mutual-aid systems with blockchain. "Njambi talked about how collaboration has always been at the core of Kenyan communities," Mehrain explains. "For centuries, people have come together to build houses, till land, and share resources. Now, with blockchain, they can track these commitments and scale them beyond their immediate community. In the West, our economies are increasingly relying on central authorities—where ‘trusted middlemen’ own everyone’s data and hold the power. But in many places, economies are rooted in collaboration. One of the features of technologies like blockchain is to add a trust infrastructure that allows to remove central entities, and create cooperative economies." "It’s not about gender—it’s about mindset," she explains. "The masculine principle is about domination—the winner is who gets there first at any price. The feminine principle is about collaboration—winning is defined by getting there first as well but accounts also for the impact on others. You only win together.
Note: Watch our 13 minute video on the promise of blockchain technology. Explore more positive stories like this on healing social division and technology for good.
In many parts of the world, building a house or farming a field means taking out loans. But in Kenya, a time-tested system of mutual aid ... has long been the foundation of local economies. Now, Grassroots Economics Foundation is bringing this age-old practice into the digital age. At the helm of this transformation is Njambi Njoroge, Operations Director at Grassroots Economics. Grassroots Economics is built on a concept called "commitment pooling," inspired by indigenous economic systems. Traditionally, in Kenyan villages, neighbours would come together to build houses, farm land, or provide childcare, repaying each other in labor rather than money. These informal debts balanced themselves over time, ensuring that no one was left behind. "We're not inventing anything new," Njoroge says. "We're automating what has always existed." Using blockchain, Grassroots Economics formalizes these commitments into digital vouchers—secure, trackable tokens that represent labor, goods, or services. The blockchain-powered system functions as a local exchange, where people contribute their skills and pull from a shared pool of community resources. The technology ensures that every commitment has a unique digital signature, preventing fraud and allowing real-time tracking of transactions. "On our platform, Sarafu.network, you can see all the transactions happening in a village—how many houses were built, how many farms were tilled, how much labor was exchanged," Njoroge explains. With blockchain, communities can see tangible data showing how much work they've accomplished together.
Note: Grassroots Economics won the 2019 Newsweek Blockchain Impact award for its innovative use of blockchain. Watch our 13 minute video on the promise of blockchain technology. Explore more positive stories like this on healing social division and technology for good.
In some cities, as many as one in four office spaces are vacant. Some start-ups are giving them a second life – as indoor farms growing crops as varied as kale, cucumber and herbs. In countries including Canada and Australia, landlords are struggling to fill vacant office spaces as companies embrace remote and hybrid work. In the US, the office vacancy rate is more than 20%. "Vertical farms may prove to be a cost-effective way to fill in vacant office buildings," says Warren Seay, Jr ... who authored an article on urban farm reconversions. There are other reasons for the interest in urban farms, too. Though supply chains have largely recovered post-Covid-19, other global shocks, including climate change, geopolitical turmoil and farmers' strikes, mean that they continue to be vulnerable – driving more cities to look for local food production options. Workers are currently aiming to transform a floor of 32-story historic Niels Esperson building in Houston, Texas, into an indoor farm. In September 2024, US indoor farm startup 80 Acres, which opened its first indoor farm inside a vacant building in Hamilton, Ohio, developed a 200,000-sq-ft (18,600-sq-m) facility inside a former commercial building in Florence, Kentucky. Overall, vertical farms have the potential to outperform regular farms on several environmental sustainability metrics like water usage, says [director of the Arell Food Institute] Evan Fraser.
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The explosion of the No. 4 reactor of the Chernobyl Nuclear Power Plant near Pripyat, Ukraine on April 26, 1986 remains the worst nuclear disaster in human history. It left a 30-kilometer exclusion zone—a deserted landscape where high radiation levels remain even now, decades after the incident—where human settlement and habitation are restricted. Within this zone, however, scientists have discovered an unlikely survivor: a resilient black fungus called Cladosporium sphaerospermum. After the Chernobyl disaster, scientists observed patches of blackened growths on the walls of the No. 4 reactor—fungi that seemed to thrive where the radiation was highest. This fungus has adapted to a level of radiation that would be lethal for most life forms. Even more fascinating is its ability to “feed” on this radiation, using it as a source of energy, similar to how plants use sunlight for photosynthesis. Cladosporium sphaerospermum belongs to a group of fungi known as radiotrophic fungi. Radiotrophic organisms can capture and utilize ionizing radiation to drive metabolic processes. In radioactive sites like Chernobyl, where conventional cleanup methods are challenging and hazardous, radiotrophic fungi can provide a safer, natural alternative, according to an April 2008 article published in FEMS Microbiology Letters. Scientists are exploring the feasibility of deploying these fungi to contain and potentially reduce radiation levels in contaminated areas.
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Audrey Tang ... is determined that digital technology will once again become a force for good – a supreme listening tool for humanity, bringing us together by celebrating difference and uniting over what we have in common. Tang spent eight years in Taiwan’s government (the last two as the world’s first minister of digital affairs), putting her theory into practice – and it has worked, from a fantastically efficient response to Covid to countering misinformation about electoral fraud. In 2012, she was part of the digital community that created g0v, pronounced Gov Zero. The project ran in parallel with the official government and was there to support it, even if ministers didn’t initially think so. Through g0v, government websites were examined and rewritten to make them more comprehensible and reachable. “We created a parallel web around which citizens could have a normal conversation. For example, when we did the ministry of education dictionary project, we copied everything from the official website, but turned it into something more accessible.” The thinking is simple, she says: the more clearly information is displayed, the more people will know, and the easier it becomes to have a conversation about what is and isn’t working in a democracy. After g0v came vTaiwan, an online forum allowing people to discuss and petition on issues of public interest. Once there were 5,000 signatures, the petition was taken to the government to be addressed.
Note: Read more about how vTaiwan is changing the game. Explore more positive stories like this on healing social division and technology for good.
Minecraft has established itself as a cultural phenomenon for many reasons: it’s creative, collaborative, and sufficiently facile as to be considered accessible to almost anybody. These benefits ... form the perfect vehicle for Reporters Without Borders’ Uncensored Library, a virtual hub housing a collection of otherwise inaccessible journalism from all over the world, with specific sections devoted to Russia, Egypt, Mexico, Saudi Arabia, and Vietnam. “In Egypt there’s no free information,” Reporters Without Borders media and public relations officer Kristin Bässe tells me. Mexico is the country where journalists are most at risk, she adds, with governmental and cartel interference often culminating in the death of those voices deemed dissident. “It’s a different form of censorship,” Bässe explains. “People don’t want to publish because they’re scared.” “In the Mexico room we built memorials to 12 Mexican journalists who have been murdered,” [said Blockworks managing director James] Delaney. Delaney tells me that the forms of censorship in Egypt are more blatant. “The articles you see in this room are actually banned,” he explains. “If you live in Egypt you’re unable to access them unless you come to our Minecraft server.” This is the case for the Russian, Vietnamese, and Saudi Arabian sections, too. “The content you find in these rooms is illegal, but we can see from the server logins that we’ve already had people from all five of these countries join and read up on this information,” he says.
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Members of Gen Z and Millennials are attending phone-free experiences 567% more often across the globe, signaling a major shift in how people want to gather. Eventbrite data shows that the generations having grown up with limited to no social media and smartphone use, and which then lead the charge to its ubiquitous adoption, is now leading the world back—away from constant connectivity. These events now span the full calendar year, signaling a shift from temporary reset to sustained behavior. The momentum is most pronounced in the US and UK, though each market reflects a distinct pattern of growth. The United Kingdom has emerged as the global leader for phone-free socializing, with events growing by 1,200% and attendance increasing by 1,441%. Of course the previous amount will have been very small, and ... the overall number of phone-free events will still be low in comparison to others. There is a strong focus in the UK on countering loneliness and social isolation. In the United States, the offline or analog movement is defined by expansive participation. While event volume grew by 388%, attendance jumped by 913%. The growth is already accelerating. In just the first three months of 2026, phone-free experiences have reached over a third of last year’s global event volume, signaling that this is no longer a fringe behavior, but a mainstream way of gathering.
Note: Learn more about the young adults joining "offline" social clubs across Europe. Explore more positive stories like this on healing social division and technology for good.
Every time somebody flushes a toilet in Mannheim, they contribute to ecological shipping. Since March 2025, the German city’s wastewater treatment plant has been feeding an experiment of global relevance: Transforming sewage gases into green methanol, a cleaner, nearly-carbon-neutral alternative to heavy fuel oil. The pilot, known as Mannheim 001, is the first full case study of how human waste can be captured, processed and converted into fuel powerful enough to propel cargo ships across oceans. “It’s the first time the entire value chain — from sewage to finished methanol — has been demonstrated,” says David Strittmatter, co-founder of Icodos, the start-up behind the project. Wastewater plants produce sludge — the thickened residue left after sewage is treated and cleaned. Mannheim’s plant ferments this sludge in oxygen-free tanks, yielding biogas rich in methane and carbon dioxide, which is usually burned for heat or flared off. Icodos’ innovation is to clean and upgrade that gas. “The sewage gas is dried, desulfurized, and then the carbon dioxide is separated from the rest,” Strittmatter explains. Using renewable electricity, the captured carbon dioxide is then combined with hydrogen through a catalytic process to form methanol — a liquid fuel that can run ship engines. According to Icodos, scaling sewage-to-methanol worldwide could cover the entire fuel demand of the global shipping sector.
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