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  • How the ‘15-Minute City' Could Help Post-Pandemic Recovery Audio icon

    Some cities are using coronavirus shutdowns as opportunities to start infrastructure projects that support car-free living and encourage walking or biking to jobs, shopping, and city services. Car-free urban development benefits the environment, revitalizes cities by keeping resources local, and has become more appealing because of fears of virus spread. Paris, Milan, Tallinn, Ottawa, and Portland are among the cities using coronavirus-related lockdowns to kickstart bike lane and pedestrian zone projects. As the pandemic has decimated city budgets, it is a challenging time to begin infrastructure projects.

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  • The revolutionary boat powered by the ocean

    Since the Philippines relies on boats to transport people and goods across the island nation, a shipbuilding company is designing a new low-carbon alternative of the bangka — a traditional Filipino boat — that uses the waves of the ocean to power it instead of fossil fuels. The ship, known as the trimaran, uses wave energy that converts into electricity for the ship. However, a typhoon and the COVID-19 pandemic have delayed the project, and there are also cost and design challenges. But the trimaran’s use of wave energy could be a step toward reducing the country’s greenhouse gas emissions.

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  • Will Your Next Salmon Come from a Massive Land Tank in Florida?

    A Norwegian firm has built a land-based fish farm – which is "a supersized aquatic version of greenhouse agriculture that aims to solve a host of environmental problems plaguing conventional salmon farms in coastal waters" – near the tip of the Florida peninsula. Although it's yet to be seen if demand will be to the scale necessary to deem the endeavor financially viable, in Denmark where this concept was initially piloted, more than 25 generations of salmon have already been harvested.

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  • O movimento de mulheres indígenas para reflorestar o Xingu

    Grupo de mulheres indígenas Ikpeng completa dez anos coletando sementes para o plantio de árvores em áreas desmatadas na região dos rios Xingu e Araguaia. Neste período, as mulheres coletaram 3,2 toneladas de sementes florestais nativas usadas para o plantio de cerca de um milhão de árvores.

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  • Blockchain technology to boost power access in rural areas

    A micro-grid system has been paired with blockchain technology to easily sell and buy affordable and clean energy in rural Kenya. Residents living in the countryside don't generally have access to reliable and affordable electricity but this new technology allows rural Kenyans to install solar panels on their homes and easily sell surplus electricity to neighbors. The pilot program is a result of a collaboration between an NGO and a local tech company.

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  • Going ‘Deep Green,' Office Buildings Give Back to the Planet

    More and more commercial real estate projects are popping up around the United States that are focused on “deep green” building. This movement suggests that it’s not enough to just make a building out of renewable materials, but they can also be self-sustaining. For example, the Watershed, an office building in Seattle, has a slanted roof that collects rainwater that is then used in toilets. These types of projects can be more complicated and expensive to build, but developers can save money in the long run with the improvements.

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  • Investors say agroforestry isn't just climate friendly — it's also profitable

    With the growing trend in regenerative agriculture, Propagate Ventures is working with farmers to transition them from conventional agriculture to agroforestry. This technique focuses on incorporating trees into farmland which can improve soil health and crop production, and reduce carbon emissions. The company offers farmers help to build the system and connections to investor financing. While implementing an agroforestry system can take time, Propagate Ventures is seeing the interest grow: They’ve expanded to eight states and recently received $1.5 million in capital funding.

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  • How do you (safely) catch a falling bear?

    After a failed removal attempt of a bear cub from a tree, the Washington Department of Fish and Wildlife for North Puget Sound decided they needed a new high-strength tarp. With a reported increase in the number of wildlife sightings, the one net they had in stock for the six-county region wasn’t always easy to deploy. So they secured funding for a tailor-made catch net that could be used for both cougar and bear removals.

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  • Beach Cleanups Prove Popular And Purposeful During Pandemic

    Since single-use plastic usage has increased since the start of the COVID-19 pandemic, organizations in Hawaii are planning beach cleanup events to pick up the plastic waste. Sustainable Coastlines Hawaii’s first beach cleanup event since the start of the pandemic drew 150 registrations in less than a day. 808 Cleanups is growing its adopt-a-site program where households identify a beach, waterway, or trail they’d like to regularly clean up. Coordinating a large number of volunteers while maintaining social distancing guidelines has been difficult to navigate.

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  • Fishermen sell their products at farmers' markets for the first time in Guanacaste

    In Costa Rica, the Guanacaste Chamber of Fishermen, known as CPG launched an initiative to help local fisherman making a living during the pandemic. Most of them sold their product to hotels, but due to the pandemic, 140 hotels closed. The initiative, known as Arroz y Frijoles has helped. CPG buys fish from the fishers, then sell it at the farmers’ markets. ““Fortunately, sales have been constant, we’re getting out a few fishes, around 30 to 100 kilos per night.”

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