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  • Soap on tap? A startup arrives in NYC with a plan to take the plastic out of cleaning products.

    To make food and cleaning products more accessible to those experiencing economic hardship, the startup Algramo has installed more than 2,500 automated bulk-dispensing systems throughout Chile where people can purchase an item and come back to refill it using the same container. Instead of competing against other consumer good companies, Algramo works with them to help change their packaging practices to reduce their plastic waste. Algramo is scaling the service to New York City and Indonesia to help cash-strapped and eco-friendly shoppers.

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  • Jersey City's Composting Program Expands During a Pandemic

    Since the Jersey City composting program, over 50,000 pounds of disposable waste has been used to fertilize home gardens, parks, and community gardens, instead of going into landfills. While scaling the program is a challenge due to the lack of infrastructure for integrating composting as part of the city’s waste removal, residents were eager to participate.

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  • Smartphones saving the rainforest

    Rainforest Connection makes a smartphone app that is part of a system using solar-powered phones in the rainforests of Brazil, Sumatra, Costa Rica, and Peru to stream audio of suspected illegal logging. This system, using recycled phones, enables the capture and shutting down of logging operations. In Brazil, about 100 loggers have been arrested and a large share of the rainforest has been protected, though many loggers there and in other countries still evade detection. This app is one example of innovations in use around the world to extend the lives of smartphones to benefit environmental conservation.

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  • ‘Tons and tons of fishing equipment': B.C. tour operators clean up ocean debris during coronavirus pandemic

    Expeditions to clean up debris from the coastline are underway along the B.C. coast after an ecotourism company was forced to stop tours during the pandemic. The project is largely funded by the B.C. government’s Clean Coast, Clean Waters Initiative Fund, and involves five different companies. In just one expedition, 61 tonnes of garbage was collected and removed via volunteers, a helicopter, and a barge.

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  • Cities are using poop to look for early Covid-19 outbreaks

    Wastewater-based epidemiology is helping scientists and public health experts track the prevalence of coronavirus in communities. Although this practice can be complicated by the size of cities and lacks a standardized testing protocol, it has already helped identify outbreaks at two universities.

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  • What sewage can tell us about the spread of COVID-19

    Scientists in Bozeman, Montana are tracking community spread of COVID-19 by studying samples from the city’s wastewater. Although this form of tracking is more tedious and not necessarily as effective as testing individuals via a swab, the wastewater tracking program is able detect the virus and help health officials identify the area where it likely originated from.

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  • Organic fertilizers to lift African farmers out of poverty

    After realizing that chemical fertilizer was doing more harm to the land than good in Burkina Faso, a Burkinese agronomist created a fertilizer from organic waste that has allowed the land to once again become fertile. Although the organic fertilizer promises a much higher increase in yields, chemical fertilizer is still widely used in the region.

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  • Preserving forests while emptying trash cans? The story of a Burkinese green charcoal

    To preserve the millions of trees that are cut down just to produce coal in Burkina Faso, a Burkinese engineer created "green charcoal that would not only protect forests but also help fight against the proliferation of garbage." This ecological fuel is made from carbonized collected garbage and coconut husks, which in turn has reduced the amount of garbage that has to be managed by the authorities in charge of sanitation.

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  • On the Delaware, A Promising New Era in Cleanup of an Urban River

    Once known for being dirty, the Delaware River is being cleaned up by nonprofits and government entities to the point where they’re encouraging people to swim in it again. The Camden County Municipal Utilities Authority diverted the flow of sewage at 52 municipal plants to a new treatment plant, which has kept 15 million gallons of sewage out of the river each day. While overflows have not been completely eliminated, a national advocacy group even named the Delaware its River of the Year because of its improvements in water quality.

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  • How the World's Largest Garbage Dump Evolved Into a Green Oasis

    The former Fresh Kills Landfill in Staten Island is turning into a public park that will accept visitors in 2021. By capping the trash site with plastic, covering it with soil, and planting native grasses, city officials are restoring the area’s former tidal wetlands and scrublands; nearly 314 plant and animal species have already been sighted. While the successful closing of the dump nearly 20 years ago means that the trash is being sent to other neighborhoods in the United States where people dealing with economic hardship live, the project could be a model for sustainability and urban renewal.

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