For the first time, a transatlantic flight operated by a commercial airline...

CNN Climate 3 years ago

For the first time, a transatlantic flight operated by a commercial airline will be powered by 100% Sustainable Aviation Fuel (SAF) — a type of plane fuel that bears the promise of a much lower climate impact than traditional ones. Traveling from London Heathrow to New York’s JFK, the flight, which is meant purely as a demonstration and will not carry any paying passengers (although it will carry scientists and media), is operated by Virgin Atlantic using a Boeing 787, with both its engines running on the fuel. However, while Virgin Atlantic says that using SAF will reduce the aircraft’s emissions by 70%, critics say the flight is little more than a gimmick, and that the kind of SAF used by the plane will do little to clean up aviation’s climate impact. Read more at the link in bio. 📸: Markus Mainka/imageBROKER/Shutterstock

layersDaily Sustainability Digest

Published about 10 hours ago



Wildfires destroying homes in the Midlands and Shropshire crews moving between fire and flood show why sustainable construction must now treat climate resilience as a core design requirement. Sustainable building design, low carbon design and eco-design for buildings need to account for overheating, fire risk, drainage capacity, defensible space and durable fabric performance.

Whole life carbon, embodied carbon and life cycle cost are becoming inseparable from safety, insurability and asset value, making whole life carbon assessment and lifecycle assessment essential tools for developers, councils and investors.

Karachi’s mangrove loss reinforces the construction value of green infrastructure and nature-based flood protection. Tidal creeks, mangrove belts and resilient coastal landscapes can reduce erosion, store carbon and protect communities, supporting environmental sustainability in construction without relying solely on hard engineering. For sustainable urban development, green construction and eco-friendly construction must prioritise site planning, biodiversity and building lifecycle performance alongside energy-efficient buildings and net zero carbon buildings.

Plans for a wind-turbine recycling facility in the Scottish Highlands point to a more mature circular economy in construction. Renewable infrastructure must address end-of-life reuse in construction, resource efficiency in construction and the embodied carbon in materials, especially composite blades and complex low carbon construction materials. The shift supports circular construction strategies, low embodied carbon materials and net zero whole life carbon targets, aligning with BREEAM, BREEAM v7 and wider expectations for environmental product declarations (EPDs). The strongest signal for decarbonising the built environment is clear: sustainable building practices must measure the carbon footprint of construction across design, use, maintenance and decommissioning.

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