This week Edwin Ndeke @edwinoblak will share his series on recent flooding in Kenya:
Edwin writes: In March all through to May Kenya saw some of its most catastrophic weather for years. Torrential rains caused devastating floods, at least 228 people died, thousands were displaced and nearly 2,000 schools were affected.
Poorer communities were disproportionately affected. Mathare , with roughly 70,000 residents, is just one part of the densely populated “informal settlement” in Nairobi, and people are still reeling from the impact of the flood.
Unplanned or illegal housing developments that obstruct the flow of water, settlements on riverbanks, and poor drainage systems worsened flood impacts
Because About 70% of Nairobi’s residents live in informal settlements, which occupy about 5% of the city’s land. Congested living conditions push the poorest residents to the margins of the settlement, where they are most vulnerable.
These photos paint a picture of how important it his to fight climate change & effects it has to humans.
Captions:
1. Jane Kalekye at the door of her flooded house in the Mathare Slums on 01/05/2024 as the East african country experiences heavy long rains in Nairobi, Kenya
2. Jane Kalekye stands opposite her flooded house in Mathare Slums on 01/05/2024,Nairobi, Kenya as the country experiences heavy long rains.
3. Jane Kalekye and her son, Francis ochieng,help their neighbour remove a sofa that has blocked her house in Mathare Slums on 01/05/2024, Nairobi, Kenya as the country experiences heavy long rains.
#climatechange #globalwarming #climatecrisis #Kenya #Africa #eastafrica #flooding #torrentialrain #rain #poverty #informalsettlements
The UK’s construction industry is accelerating its efforts to decarbonise, with new analyses and corporate collaborations strengthening commitments to environmental sustainability in construction. Recent findings from edie and Mitsubishi Electric highlight practical routes toward reducing both operational and embodied carbon, urging developers to take a whole life carbon approach across every stage of a project. Businesses are adopting sustainable building design principles that consider the full building lifecycle performance, ensuring that both materials and energy use align with net zero carbon building standards. The emphasis on whole life carbon assessment reflects a growing movement toward quantifying the true carbon footprint of construction and embedding low carbon design practice within mainstream procurement and planning.
Policy advocacy is intensifying as industry groups push for more supportive fiscal frameworks. The Builders Merchants Federation has urged the UK government to incentivise low carbon construction materials, resource efficiency in construction, and sustainable material specification through tax reforms and skills funding. Calls for clearer policy signals are linked directly to life cycle cost optimisation and long-term resilience, ensuring that supply chains for eco-friendly construction can scale effectively. This proactive stance from the trade body underlines the necessity for circular construction strategies that promote the reuse and recycling of components, laying the groundwork for a genuinely circular economy in construction.
Infrastructure resilience continues to underscore the nation’s adaptation agenda. Flood defence projects near Goole and on the River Mersey exemplify green construction in practice, protecting communities while addressing the environmental impact of construction through responsible land and water management. Such initiatives highlight how low-impact construction and green infrastructure can merge social benefit with carbon footprint reduction. They also reveal a quiet shift toward whole life carbon thinking in public sector works, where lifecycle assessment ensures investments deliver long-term environmental and economic returns.
The relaunch of the Climate Group’s Smart Energy Coalition demonstrates how data-driven technologies are steering eco-design for buildings. Integrating AI and digital modelling allows better monitoring of energy-efficient buildings and supports lifecycle assessment and BREEAM certification practices, including the emerging BREEAM v7 framework. Large corporate members are combining renewable energy strategies with low embodied carbon materials to create net zero whole life carbon pathways. This alignment between innovation, digitalisation, and carbon neutral construction shows how low carbon building performance is now an operational priority as much as a design ambition.
Workforce transformation is becoming equally crucial to achieving these goals. Industry leaders such as John Tilbrook are pointing to the skills gap as a major constraint on sustainable building practices. Meeting the challenge of net zero carbon buildings will depend on a workforce trained in sustainable architecture, end-of-life reuse in construction, and environmental product declarations (EPDs). By aligning training with principles of sustainable urban development and life cycle thinking in construction, the sector can ensure the capacity to deliver on its net zero carbon commitments. As decarbonising the built environment moves from rhetoric to measurable change, the UK’s construction sector stands as a proving ground for how sustainability, technology, and skilled labour converge to redefine green building materials and sustainable design for the long term.
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