This week @everydayclimatechange will share @jameswhitlowdelano’s series, “Morocco’s Climate Crisis: A Rising Tide of Saharan Sands is Burying the Last Drought-Stricken Oasis in the Valley of Draa.”
“There used to be houses and green fields here”, Mohammed Hamouisi says, looking out over dead and dying date palms sticking up out of wind-driven sand dunes that accumulate against low mudbrick walls that once demarcated irrigated fields.
“The date palms began to die when the sand started to pile up in the 1990’s”, he continued, “because there was only enough water to raise crops in fewer and fewer fields”.
Palmeraie occupy the Oued Draa, a seasonally flooded wadi draining the Atlas Mountains, for 200km from Agdz to M’Hamid, growing progressively drier the further they are from the source. Temperatures here are rising at twice the global average with summer temperatures sometimes exceeding 50C (122F).
Caption: Sands, buffeted by a Saharan gale, advance upon Zwaya, threatening to buried it in surging dunes, part of the oasis palmeraie of M'Hamid, Morocco.
#climatechange #climatecrisis #sahara #drought #Morocco #maghreb #northafrica
The sustainable construction sector is shifting rapidly from incremental improvement to verified decarbonisation. New material technologies demonstrate that embodied carbon reductions no longer compromise structural or aesthetic performance. The adoption of low carbon construction materials such as advanced concretes is driving progress toward net zero whole life carbon performance, supporting the transition to genuinely sustainable building design. These innovations enable life cycle thinking in construction, where the carbon footprint of construction is assessed across supply chains and operational stages through whole life carbon assessment and robust lifecycle assessment tools.
Policy reform is reinforcing this transformation. The UK government’s ongoing review of construction product safety and environmental performance standards indicates stronger alignment between regulatory accountability and environmental sustainability in construction. Transparent environmental product declarations (EPDs) and consistent carbon reporting will underpin future requirements for sustainable building practices. This signals a move toward life cycle cost optimisation and resource efficiency in construction, advancing the shift to circular economy principles and circular economy in construction frameworks.
Global market trends add momentum. With energy security driving demand for renewable energy systems, wind-assisted shipping and floating solar are reshaping the environmental impact of construction logistics. The sector’s progress towards net zero carbon buildings depends increasingly on low carbon design, carbon neutral construction methodologies, and integration of eco-design for buildings within green infrastructure planning. As the industry adopts sustainable material specification and end-of-life reuse in construction strategies, the link between embodied carbon in materials and overall building lifecycle performance becomes measurable.
Firms slow to embed whole life carbon strategies risk losing credibility as regulation and client priorities converge around measurable sustainability outcomes. Sustainable construction now requires more than branding; it demands scientifically defensible evidence of carbon footprint reduction and adherence to circular construction strategies that support the long-term decarbonising of the built environment.
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