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  • The buildings constructed from cannabis

    June 18, 2023 |

    BBC |

    Text |

    1500-3000 Words

    Response Location: United Kingdom, Cambridgeshire

    Hempcrete, a combination of hemp, water, and lime, can be used as a more sustainable insulation option for buildings. The material improves energy efficiency, produces less carbon than options like fiberglass and foam, and will continue to capture carbon while used as insulation.

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  • Amsterdam's 'Smart' Blue-Green Roofs Reduce Urban Flooding

    April 07, 2023 |

    Reasons to be Cheerful |

    Text |

    800-1500 Words

    Response Location: Netherlands, Amsterdam

    The city of Amsterdam funded a blue-green roofs program to reduce both flooding and the urban heat island effect. The water collection system stores and releases rainwater, the variety of indigenous plants increase biodiversity, and the connected digital network allows them all to be controlled remotely.

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  • The Benefits of Greening Affordable Housing

    March 30, 2023 |

    Next City |

    Text |

    Under 800 Words

    Response Location: United States, Denver, Colorado

    The Denver-based Triple Bottom Line Foundation funds projects to retrofit low-income, multi-family properties that house underserved groups. The projects include energy-efficiency upgrades, solar power installations, and weatherization upgrades among others.

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  • 'The Green Steel of the 21st Century'

    November 14, 2022 |

    Reasons to be Cheerful |

    Text |

    800-1500 Words

    Response Location: China, Hong Kong

    Bamboo is growing in popularity as a cheap, sustainable building option that can replace hardwoods and other common construction materials.

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  • A Building Material That Consumes CO2 Has Finally Come to the US

    November 10, 2022 |

    Reasons to be Cheerful |

    Text |

    800-1500 Words

    Response Location: Belgium

    A building material made of hemp fibers, water, and clay or lime is a sustainable alternative to other options like concrete. Dubbed hempcrete, the product has many benefits including a very low carbon footprint, active sequestration of carbon dioxide, and using a sustainable, fast-growing crop as its base.

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  • To build for a warming planet, architects look to nature – and the past

    September 14, 2022 |

    The Christian Science Monitor |

    Text |

    Over 3000 Words

    Response Location: Mexico, Mexico City

    A global movement to localize the construction process, and design buildings for the climate they reside in, is bringing back practices like green roofs and using natural materials like mud and salt to keep people cool as the planet warms.

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  • Sacramento-area experiment could help merge a 'clean' future with viable neighborhoods

    September 08, 2022 |

    Sacramento Business Journal |

    Text |

    800-1500 Words

    Response Location: United States, Sacramento, California

    Green Means Go identifies central parts of cities called “Green Zones” and then makes efforts to increase infill housing where services already exist for residents and improve access to alternative, more “green" modes of transportation, and reduce commute times. Less vehicle commuting means fewer greenhouse gas emissions. Out of 28 local jurisdictions, 23 have already adopted Green Zones.

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  • ‘Life changing': Collaborative effort brings free solar panels to low-income families in Greensboro

    September 01, 2022 |

    Triad City Beat |

    Text |

    Over 3000 Words

    Response Location: United States, Greensboro, North Carolina

    A collaborative partnership among local and national organizations made it possible to install solar panels on 10 Greensboro homes for free. Because of this effort, many low-income families have seen a significant decrease in their energy bills and an increase in value of their homes. Although convincing people to install the panels was a challenge, organizers are now figuring out how to scale the initiative and make it sustainable in the longterm.

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  • Flood control goes green: How Houston is using nature to combat flooding

    August 16, 2022 |

    Houston Public Media |

    Text |

    1500-3000 Words

    Response Location: United States, Houston, Texas

    Several areas in Texas are using public green spaces and nature preserves as ways to mitigate or reduce flooding. Exploration Green is one example of a project that reclaimed nature in an urban area by creating five ponds, each of which can hold up to 100 million gallons of floodwater while also supporting native plants, animals, and trails for hiking.

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  • 'Ventilation Corridors' Funnel Cool Mountain Air Into Steamy Stuttgart

    August 12, 2022 |

    Reasons to be Cheerful |

    Text |

    800-1500 Words

    Response Location: Germany, Stuttgart

    Stuttgart is using a “nature-based response” to climate change by leveraging earth-cooling tools already available in the natural world. The city has created a vast network of ventilation channels – green parkways and corridors of water and trees – designed to funnel cooler breezes into the city at night and naturally lower air temperatures.

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