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  • How a trickle of water is breathing life into the parched Colorado River Delta

    A unique partnership between environmental groups and governments in the United States and Mexico has led to the resurrection of wetlands and forests in the long-dry Colorado River Delta. Since the waters were dammed and diverted in the 1900s, estuaries dried up and vegetation was lost. The two nations agreed to rewet the delta via a planned flood. Even though there isn’t enough water available to restore a flowing river, these restoration projects on parts of the delta have shown promise. Challenges, including limited funds and hotter, drier conditions due to climate change, remain for its longterm success.

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  • In Czech Republic, cryptocurrency mining boosts agriculture

    Using cryptocurrency mining, technological innovation, and entrepreneurial thinking, Parallel Garden, a Czech-based initiative, is tackling unsustainable agricultural practices. The project seeks to increase local food production and reduce waste, while sharing best practices with other communities through open-sourcing.

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  • The 'water literacy' lessons cities can learn from Cape Town

    Facing a drought in 2017, Cape Town, South Africa pursued a number of city planning and public engagement efforts to reverse course. From publishing water use dashboards to creating a more flexible water planning strategy, the city rebounded. Could this multi-pronged model work in other places facing a changing climate?

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  • WFP uses new tech to fight refugee food shortages in Jordan

    Jordan is dealing with an influx of Syrian refugees that are putting a strain on already scarce resources like water. In response, the United Nations World Food Program has started to grow barley and other foods hydroponically in a process that uses 90% less water than traditional methods. Beyond the innovations in the lab, new technology is also allowing refugees to shop freely in local supermarkets and use their irises—checked with eye scans—to pay for their groceries from their given funds. This eliminates the threat of theft and is improving food access across Jordan.

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  • Are you pouring hundreds of dollars a year down the drain?

    The use of rain gardens and rain tanks - which capture rainwater runoff, clean the water, and reuse the water for plants and gardens - helps to reduce water waste and toxic runoff. One Australian man built a rain garden to cut back on his waste (and his water bill) and estimates that he has cut down water consumption in his house by one third.

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  • How to Exorcise the Ghosts of Crab Traps Past

    Low cost sonar helps teams of crabbers in the Great Bay Estuary locate abandoned traps, which they use hook lines to remove to protect wildlife and damage to fishing boats. Funded by three grants, teams have retrieved around 2,200 traps and crabbers are compensated for their efforts. The initiative is modeled after one in the Chesapeake Bay, where 34,408 ghost pots were removed over six years. Similar efforts have been implemented around the world, including the Ghost Trap Rodeo in Tampa Bay, which is styled like a fishing tournament but competitors collect abandoned traps instead of catching fish.

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  • Battle to restore Chesapeake Bay provides lessons for Great Lakes

    The Great Lakes region is becoming overtaken by algal blooms, but reduction efforts from past projects are helping to create a guide for a way forward. The Chesapeake Bay Program – a multi-state and multi-agency effort – is proving to be one such model since reporting "reductions in algae growth, and an increasing percentage of water tributaries meeting clean water standards."

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  • Lake Erie's green monster: Climate change adds pressure to prevent toxic algal blooms

    Toxic green algae has become a prominent threat in Lake Erie, but local farmers are trying to reduce their footprint by limiting agricultural nutrient runoff from manure and fertilizer that is spread on their farm fields. From increasing transparency around agriculture practices to altering how fertilizer is distributed, early signs are showing success with these measures despite there still being a long ways to go.

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  • ‘The worth of water' and what conservation strategies are working

    To address worsening droughts and limited water resources in the 2nd driest state in the country, Utah government officials are implementing different methods of water metering throughout the state as a tool for water consumption measurement. Residents can have digital access to the amount of water they are using for landscaping comparative to the amount they should be using. Since this implementation, water consumption has drastically decreased in project areas.

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  • Greening the Desert With Wastewater

    The Serapium Forest is one of 36 forests in Egypt that are growing because of treated wastewater, part of a country-wide initiative that started 25 years ago as a way to productively use treated sewage water, create forest in the desert, and help minimize desertification. Additionally, the program creates high-quality wood that can be sold, as well as absorbing greenhouse gases.

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