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Shared solar fridges prevent massive waste in Nigerian markets

Morgane le Cam

August 24, 2020 |

Heidi.news |

Text |

800-1500 Words

Response Location: Nigeria, Obinze

In Nigeria, shared solar refrigerators known as "ColdHubs" have allowed food producers and sellers to preserve their perishable goods and avoid throwing away many of their products. Throughout the region, 3,500 producers and retailers have used these containers with many doubling their monthly income.

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

Morgane le Cam

August 24, 2020 |

Heidi.news |

Text |

800-1500 Words

Response Location: Burkina Faso, Ouagadougou

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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Zion National Park's shuttles are falling apart, but there is no funding to replace them. Why?

K. Sophie Will

August 13, 2020 |

St. George Spectrum & Daily News |

Text |

1500-3000 Words

Response Location: United States, Springdale, Utah

As part of a collaboration between Zion National Park and the nearby town of Springdale, shuttle buses were introduced to limit the amount of noise in the canyon and deal with issues of over parking. However, those shuttles have now reached the end of their lifespan and threaten to disrupt the flow of tourists into the park. Efforts to replace the buses with an electric fleet, that could also reduce carbon emissions, have hit roadblocks as they’ve been denied federal funding.

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The ‘solar canals' making smart use of India's space

Kalpana Sunder

August 03, 2020 |

BBC |

Text |

800-1500 Words

Response Location: India, Gujarat

Covering canals with solar panels has allowed Indian communities to save land, water and carbon emissions, and even bring electricity to rural villages. The solar panels are suspended on metal structures over the canal, which can generate electricity for farmers and be fed into the state grid or sold to public utilities. While these canal-top solar power plants can be expensive to build, so far, eight Indian states have commissioned canal solar projects.

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Could carbon-removal tech make travel more sustainable?

Sarah Reid

July 27, 2020 |

BBC |

Text |

1500-3000 Words

Response Location: Iceland

Climeworks, a Swiss start-up, is using technology to suck carbon out of the air and turning it into stone, essentially cutting greenhouse gas emissions from the atmosphere permanently. Their plant in Iceland is able to turn 50 tonnes of carbon to stone per year. While that amount of carbon won’t solve the climate crisis, they are expanding their work to other countries and are launching a personal carbon removal subscription service as a way for the travel industry to help offset the carbon that they emit each year.

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The revolutionary boat powered by the ocean

Rina Diane Caballar

July 15, 2020 |

BBC |

Text |

1500-3000 Words

Response Location: Philippines

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?

Michael Grunwald

July 14, 2020 |

Politico |

Text |

Over 3000 Words

Response Location: United States, Homestead, 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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Blockchain technology to boost power access in rural areas

Faustine Ngila

July 14, 2020 |

Nation Africa |

Text |

800-1500 Words

Response Location: Kenya

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

Jane Margolies

July 14, 2020 |

The New York Times |

Text |

800-1500 Words

Response Location: United States, Seattle, Washington

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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Can direct air capture make a real impact on climate change?

Anna Kusmer

July 03, 2020 |

Public Radio International (PRI) |

Radio |

5-15 Minutes

Response Location: Switzerland, Zurich

Climeworks is focusing on pulling carbon dioxide directly out of the air to store or reuse in some capacity as a way to lower global greenhouse gas emissions. The Swiss company has 16 plants around Europe, with their biggest one in Switzerland that removes 900 tons of carbon dioxide a year that is then sold to Coca-Cola Co. to put in soft drinks or to local industrial greenhouses for plant growth. Scaling the operations to capture more carbon is costly, but the startup recently raised $76 million from investors.

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