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Inspiring: Tech for Good News Stories

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Sort articles by: Article Date | Date Posted on WantToKnow.info | Importance

Strengthening The Connective Tissue Of Democracy
2025-02-28, Noema
Posted: 2025-06-19 20:38:56
https://www.noemamag.com/strengthening-the-connective-tissue-of-democracy/

California has introduced a first-in-the-nation online public platform to help bridge silos. The platform, called Engaged California (EC), enables and encourages the direct engagement of citizens with government and with each other. Engaged California is not glorified polling and is more than a town hall gathering. It is a three-way tool that enables policymakers and administrators to listen at scale to average citizens outside of election cycles and be responsive; it invites citizens to directly voice their concerns and proposals on an ongoing basis; and it is a platform for Californians from all walks of life to interact with each other to find common ground. Audrey Tang ... helped craft California’s program ... modeled on the pioneering online deliberative platform she created as Taiwan’s first digital minister. Tang’s vTaiwan platform engages thousands of citizens at a time to weigh in on social issues or policy propositions. In essence, as each participant formulates a position on an issue, others chime in with their own versions. Extreme positions fall to the margins with minimal support, and more consensus views aggregate in the middle. In turn, legislators, parties and administrators can formulate policies in full knowledge of where the public stands. Housed in the state’s Office of Data and Innovation, Engaged California is meant to become a permanent feature of governance going forward that will be used for the public to deliberate a range of concerns and proposals

Note: Read more about how vTaiwan is changing the game. Explore more positive stories like this on healing social division and technology for good.


My invention brought clean water to millions. Don't rewrite the law that made it possible
2024-12-24, Salon
Posted: 2025-06-11 15:43:54
https://www.salon.com/2024/12/24/my-invention-brought-clean-water-to-millions...

For 4.4 billion people, the only water available is unsafe to drink. In the early 1990s, I was working as a physicist at Lawrence Berkeley National Laboratory ("Berkeley Lab") when I heard about a devastating cholera outbreak in my home country. I started to study waterborne pathogens with the aim to develop a new way to make water drinkable that would be affordable and effective in rural areas of low income countries. In a short few years, and later on with funding support from the Energy Department and the U.S. Agency for International Development, I came up with an invention — the UV Waterworks — that met all my goals. It was inexpensive, efficient, portable and effective. Roughly the size of a microwave, the device sanitizes water using UV light to kill harmful bacteria, viruses and molds. It can purify approximately four gallons of water per minute and provide a year's worth of potable drinking water for just seven cents per person. The University of California, which runs the lab, filed the initial patent. I helped found WaterHealth International, which exclusively licensed the UV Waterworks technology from the university in 1996. In the time since, the invention has benefited tens of million people across India and Africa. Roughly 80% of our customers live below the poverty line in their home countries.

Note: Read about the ecologist who used sunlight, plants, and pond life to turn toxic sewage into clean drinking water—proving that nature can heal what industry has broken. Explore more positive stories like this on technology for good.


These Robots Are Recovering Dumped Explosives From the Baltic Sea
2025-02-03, Wired
Posted: 2025-06-11 15:42:06
https://www.wired.com/story/these-robots-are-recovering-dumped-explosives-fro...

Within sight of northern Germany’s windswept beaches, specialized clearance teams have been trawling the seafloor for the kind of catch that fishermen in these parts usually avoid—discarded naval mines, torpedoes, stacks of artillery shells, and heavy aerial bombs, all of which have been rusting away for nearly 80 years. For much of September and October 2024, underwater vehicles, fitted with cameras, powerful lights, and sensors, have been hunting for World War II–era explosives purposefully sunk in this region of the Baltic Sea. Tons upon tons of German munitions were hastily dumped at sea under orders from the Allied powers at the end of World War II, who sought to dispose of the Nazis’ arsenal. The clearance work last year was part of a first-of-its-kind project to explore ways to clear up this toxic legacy of war. “Conventional munitions are carcinogenic, and the chemical munitions are mutagenic, and also they disrupt enzymes and whatnot—so they are definitely affecting organisms,” says Jacek Bedowski, a leading expert on underwater munitions dumps. The next stage of the pilot project, also now underway, is building a floating munitions-disposal facility that could incinerate the aging explosives near the dump sites. That would eliminate the need to bring the ordnance above water ... and ship it overland. Longer term, the dream is to have unmanned underwater vehicles map, scan, and magnetically image the seabed to get a sense of what lies where.

Note: Explore more positive stories like this on healing the war machine and technology for good.


Imagine a furnace that heats the whole neighbourhood, not just your home
2024-02-14, CBC News (Canada's Public Broadcasting System)
Posted: 2025-06-11 15:40:08
https://www.cbc.ca/news/science/district-heating-explainer-1.7113827

What if your heating and cooling worked during power outages, and you could count on it becoming more efficient and climate-friendly over time? That's the promise of district heating and cooling or district energy, where entire communities share a heating and cooling system. That allows them to tap into many low-carbon energy sources they couldn't before, more efficiently than any individual building could. As governments look to tackle carbon emissions from buildings — the third largest source in Canada behind the oil and gas industry and transportation — it's an idea that more of them are considering and implementing. Peter Ronson is chief operating officer for Markham District Energy (MDE), a network in a Toronto suburb that heats and cools 14 million square feet in more than 200 buildings, including condo buildings up to 44 storeys tall, a hospital, data centres, hotels and two schools. Some, like the data centres, produce a lot of heat, while others may use lots of hot water. "We got all sorts of stuff on the system," Ronson said. "When [some are] throwing away energy, I can recover and give it to somebody else." That kind of heat-sharing is efficient. Excess heat in the system can also be stored (underground in water or rock, for example) ... and much more cheaply than electricity. All that means converting buildings that burn fossil fuels to district energy can potentially put less strain on the grid than electrifying individual buildings using heat pumps or baseboard heating.

Note: Explore more positive stories like this on healing the Earth and technology for good.


Transparent Wood? Scientists Invent Biodegradable Material That Could Replace Plastics
2025-03-28, The Debrief
Posted: 2025-06-06 21:17:45
https://thedebrief.org/transparent-wood-scientists-invent-biodegradable-mater...

A team of researchers searching for safe, sustainable, and biodegradable alternatives to plastics presented a new type of transparent material at the American Chemical Society (ACS) spring meeting. Unlike previous transparent “wood” designs that sacrifice some biodegradability for strength by including certain types of plastics, the team said its eco-friendly see-through material is made with all natural components. Potential applications for the plastic alternative include electronic device screens, wearable sensors, coatings on solar cells, and transparent wood windows. Bharat Baruah, a professor of chemistry ... said his woodworking hobby led him to research efforts to create transparent wood. He quickly discovered that successfully created transparent wood materials were enhanced with epoxy, a type of plastic, to increase its strength, sacrificing some biodegradability. The professor decided he should see if there were better alternatives. After enlisting Ridham Raval, a Kenneshaw State undergraduate student, to help, the duo used a vacuum chamber, sodium sulfite, sodium hydroxide, and bleach to remove lignin and hemicellulose, two of wood’s three components, from a sample of balsa wood. What remained was a paper-like layer of cellulose filled with tiny pores. Instead of refilling the pores with epoxy, the team soaked the cellulose layer in a mixture of egg whites and rice extract. They were “left with semi-transparent slices of wood that were durable and flexible.”

Note: Explore more positive stories like this on healing the Earth and technology for good.


Turn your trash into gold with a new invention that makes E-waste a goldmine!
2025-05-08, Economic Times
Posted: 2025-06-06 21:14:36
https://economictimes.indiatimes.com/news/international/canada/turn-your-tras...

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.


How Rappler Is Building Its Own Communities to Counter AI and Big Tech
2024-07-25, Global Investigative Journalism Network
Posted: 2025-05-28 12:54:01
https://gijn.org/stories/rappler-building-communities-counter-ai-big-tech/

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."

Note: Explore more positive stories like this on people-powered alternative systems.


An Experiment in Tribally Owned Internet
2024-02-20, The Nation
Posted: 2025-05-28 12:51:52
https://www.thenation.com/article/society/hoopa-acorn-wireless-native-internet/

In the final bay of an old, mustard-colored mechanic’s garage in the middle of the Hoopa Valley Reservation’s main settlement is the headquarters of Acorn Wireless. This small, relatively young Internet service provider is owned and operated by the tribe’s public utilities department—an unusual arrangement in the United States, where Internet service is more often the purview of predatory corporations like AT&T and Verizon, whose regional monopolies enable them to charge exorbitant rates for uneven service. Before the launch of Acorn, residents had to choose between a HughesNet satellite connection (more than $100 per month), a bare-bones Starlink kit ($600), unreliable wireless hot spots—or, as was often the case, nothing. Download speeds are nearly 75 percent slower in tribal areas, yet the lowest price for basic Internet service is, on average, 11 percent higher. Acorn’s operation is based on the idea that local, democratic ownership can help address the coverage disparity by eliminating the profit motive. Because it is owned by the tribe and administered by the tribe’s public utilities department, Acorn can focus on equity instead of revenue. Its premium service package is set at $75 a month, [but] most Acorn customers can get service at no personal cost. Hoopa’s experiment in public broadband remains a work in progress, embodying hopes (and facing hurdles) that are shared on tribal lands all over the country.

Note: Explore more positive stories like this on people-powered alternative systems.


'We're automating what already works:' How Grassroots Economics uses blockchain for community empowerment
2025-03-14, The Street
Posted: 2025-05-23 13:16:56
https://www.thestreet.com/crypto/innovation/were-automating-what-already-work...

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.


‘Men become allies once they understand the benefits,' says Women in Blockchain founder
2025-03-15, The Street
Posted: 2025-05-23 13:15:07
https://www.thestreet.com/crypto/innovation/men-become-allies-once-they-under...

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.


Crossing Divides: How a social network could save democracy from deadlock
2019-10-25, BBC
Posted: 2025-05-22 10:47:16
https://www.bbc.com/news/technology-50127713

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.


When They Couldn’t Afford Internet Service, They Built Their Own
2018-03-26, Yes! Magazine
Posted: 2025-05-22 09:37:35
https://www.yesmagazine.org/democracy/2018/03/26/when-they-couldnt-afford-int...

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.


More Than 750 American Communities Have Built Their Own Internet Networks
2018-01-23, Vice
Posted: 2025-05-22 09:25:00
https://www.vice.com/en/article/new-municipal-broadband-map/

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.


This Black Fungus Might Be Healing Chernobyl By Drinking Radiation
2024-11-02, Forbes
Posted: 2025-03-19 16:54:36
https://www.forbes.com/sites/scotttravers/2024/11/02/this-black-fungus-might-...

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.

Note: Explore more positive stories like this on healing the Earth and technology for good.


This alien plant is lethal for the environment. Now it’s being turned into a plastic to regrow forests
2025-01-07, CNN News
Posted: 2025-03-19 16:53:01
https://www.cnn.com/world/africa/hyacinth-alien-plant-environment-plastic-spc...

Water hyacinths are native to South America, but were introduced as an exotic ornamental to many other countries. They’ve since taken over freshwater environments and are labeled an alien invasive species on every other continent aside from Antarctica. As well as their impact on biodiversity and livelihoods, the floating plant can clog hydroelectric and irrigation systems, meaning that one does not need to live in their proximity to be affected. It’s the highest-profile example of an invasive aquatic plant crisis that has cost the global economy tens of billions of dollars historically, and now more than $700 million annually. Now a Kenyan company is addressing the problem as well as the country’s plastic pollution issue by turning the invasive plant into a bioplastic. HyaPak Ecotech Limited, founded by Joseph Nguthiru, began life as a final year project by the former Egerton University civil and environmental engineering student. Nguthiru’s bioplastic is made from dried water hyacinth combined with binders and additives, which is then mixed and shaped. The product, which biodegrades over a few months, was first used as an alternative for plastic packaging. HyaPak has gained widespread attention, winning the Youth category at the East Africa Climate Action Awards, a prize at UNESCO’s World Engineering Day Hackathon, and a Prototype for Humanity Award 2023 announced at the COP28 climate conference.

Note: Explore more positive stories like this on healing the Earth and technology for good.


A new life for empty offices: Growing kale and cucumbers
2025-01-28, BBC News
Posted: 2025-03-19 16:51:26
https://www.bbc.com/future/article/20250127-why-veg-is-growing-in-empty-offic...

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.

Note: Explore more positive stories like this on healing the Earth and technology for good.


From source to stomach: How blockchain tracks food across the supply chain and saves lives
2024-08-12, World Economic Forum
Posted: 2025-03-06 17:36:55
https://www.weforum.org/stories/2024/08/blockchain-food-supply-chain/

Efficiently run food supply chains can positively impact communities and lives across the globe. Real-time tracking supports sustainability, prevents food waste, and ensures compliance with environmental, social and governance (ESG) standards. Communication throughout the supply chain can help producers earn fair compensation for their efforts. Traditional approach to food supply chain management face challenges to efficiency, security and transparency. The consequences can be dire, from food waste to death by contamination. Blockchain technology can provide much-needed transparency, traceability and privacy, as well as co-ordination across disparate parties, enabling greater food access and quality improvements across the global supply chain. Built on a blockchain backend, Silal Fresh adopted a comprehensive traceability solution that utilizes consumer apps, a web-based dashboard, and integration with existing supply chain management systems. This significantly improved identifying and flagging delays in their deliveries, as well as increased satisfaction, trust and brand loyalty. They even added tracking to each piece of produce so that a consumer could pick up a vegetable, scan a QR code, and see that food item's journey. Ultimately, increased transparency and traceability can save lives. With improved traceability, food recalls can happen faster, and the source of contamination can be determined quicker.

Note: Our latest video explores the potential for blockchain to transform society for the better. Explore more positive stories like this on technology for good.


Solar Experiment Lets Neighbors Trade Energy Among Themselves
2017-03-13, New York Times
Posted: 2025-03-01 17:19:31
https://www.nytimes.com/2017/03/13/business/energy-environment/brooklyn-solar...

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.”

Note: Our latest video explores the potential for blockchain to transform society for the better. Explore more positive stories like this in on technology for good.


Beyond the scandals: How crypto is quietly revolutionizing philanthropy
2024-11-07, Salon
Posted: 2025-02-20 22:14:26
https://www.salon.com/2024/11/07/beyond-the-scandals-how-crypto-is-quietly-re...

In January 2024, The GivingBlock, one of the largest crypto donation platforms, reported that crypto donations had reached more than $2 billion, projected to exceed $10 billion by 2032. Crypto donors, who are largely millennials, contribute on average 128 times more per donation than cash donors. By leveraging tax incentives like capital gain offsets to eliminate taxes on donations, crypto giving is as financially smart as it is impactful. But the benefits of crypto giving go far beyond the financial incentives. Social impact is embedded in the foundation of Web 3. This new economy is fueled by cutting out traditional middlemen, banks, and allowing transparent, secure, and borderless peer-to-peer payments. No ID or passport is needed. This allows people, especially the unbanked, to have full control of their assets with minimal fees. Ethereum co-founder Vitalik Buterin has championed using memecoin momentum for good, saying, “I want to see quality fun projects that positively impact the ecosystem and the world.” He donated nearly $2 million in memecoin winnings to charities, including $532,000 to the Effective Altruism Fund's Animal Welfare Fund and over $1 million to the United Humanitarian Front, an organization providing grants to humanitarian relief initiatives in Ukraine. New Story, a nonprofit building homes to alleviate homelessness worldwide, partnered with artist Brian Ku to release a limited edition series of NFTs where each sale provided a 3D house for a family in Latin America.

Note: Watch our latest video on the potential for blockchain to fix government waste and restore financial freedom. Explore more positive stories like this on technology for good.


Bitcoin offers freedom from political repression—and that’s a key to its future
2021-02-18, Fortune
Posted: 2025-02-20 22:12:56
https://fortune.com/2021/02/18/bitcoin-censorship-political-repression-deplat...

Bitcoin usage in emerging markets is increasing rapidly. And while it’s true that Bitcoin can be a better alternative for unbanked peoples who don’t have the means, access, or even the basic proof of identity to open a bank account, it turns out its biggest benefit today for many people is that Bitcoin is censorship-resistant. In other words, government cannot throttle, control or monitor your behavior as they can in the legacy financial world. In 2020, protests against the government erupted in Lagos and across Nigeria because of the brutal and illegal actions of a unit in the police force. Within days, groups supporting the protesters had their bank accounts frozen. With no other option, they turned to Bitcoin, raising funds that sustained the movement. Peer-to-peer Bitcoin transactions can be zero-fee, a big break from the much higher fees many in Africa are forced to pay for basic financial services, such as those for remittances, which are on average closer to 9%. Alex Gladstein, chief strategy officer for the Human Rights Foundation, has identified a number of other countries, including China, Russia, Belarus, and Myanmar, where the government uses the monetary and banking systems to silence dissidents. Recent deplatforming by big social media companies of certain groups and individuals ... has raised concerns about similar risks in financial services, where banks can limit access to bank accounts, credit cards, and so forth.

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