Artwork stating 'Education Destroys Barriers', 'We Demand Treatment', and 'I Need A Chance'

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  • New road surfaces for the future – a long and winding (and green) road

    Gipave is a new type of asphalt technology that combines plastic waste with bitumen, a material already used to pave roads, to make recyclable road surfaces with longer lifespans and reduce emissions from road work by 70%.

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  • Tiny Oregon town hosts 1st wind-solar-battery 'hybrid' plant

    The Wheatridge Renewable Energy Facility in Oregon is the first in the United States to use wind energy, solar energy, and battery storage on a large scale to provide consistent energy without using fossil fuels to fill gaps.

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  • How Kenya Became the World's Geothermal Powerhouse

    Kenya is leading the world in geothermal electricity generation and infrastructure. The electricity is cheap, reliable, low-carbon, and a part of the country’s plan to industrialize.

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  • Floating Solar Farms Are a Game Changer

    Solar panels that float on water are used to generate electricity instead of taking up space for solar farms on land.

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  • How Japan Won its ‘Traffic War'

    Fewer than 3,000 people died in Japanese car crashes in 2021, compared to almost 43,000 in the United States. This is due to introducing initiatives like the Shinkansen, the world’s first bullet train, which is safer, quicker, and oftentimes more accessible than traditional cars, thus eliminating the need for residents to drive themselves.

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  • Abuja startup training children robotics, coding for free  

    The free summer boot camp organized by the Dumena Foundation teaches young students how to build and design circuits and also educates them in tech fields like robotics, engineering, and programming. Since launching in 2019, the organization has trained over 3,000 students across 22 schools in the region in order to bridge the gap in tech education and get students on track for careers in the field.

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  • Weber Basin study: Secondary water meters drive down consumption

    Water meters at homes that get their supply from the Weber Basin Water Conservancy are used to help reduce water consumption by informing residents how much water they are using.

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  • This small city ditched its buses. Its public Uber-like service has been a big hit

    A small North Carolina city replaced its bus system with on-demand minivans to better serve residents. In a collaborative effort with the company Via, which provided software, vehicles, and drivers in exchange for city funding, the service runs about 3,700 trips a week and covers 100% of the city, increasing accessibility for residents.

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  • Is Burying Power Lines Fire-Prevention Magic, or Magical Thinking?

    Burying electrical lines underground — a process called undergrounding — can prevent wildfires and mass power outages. Most of the country’s existing electric infrastructure is above ground and outdated, which is something cities at risk for wildfires are beginning to address.

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  • Climate change: 'Sand battery' could solve green energy's big problem

    A team of Finnish engineers havevinstalled the first commercial battery made of sand, which can store green energy in it for months. Solar panels or wind turbines generate electricity, which is then stored as heat in the sand battery. When needed, the battery can discharge hot air to heat up water which is then used to heat homes, offices, and a swimming pool. This solution may be difficult to scale, but it’s a low-cost storage idea that could be useful when it’s cold and energy is more expensive.

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