The Blue Nile State in Sudan is grappling with a severe and escalating crisis, marked by an intensifying conflict between the Sudanese Armed Forces (SAF) and the Rapid Support Forces (RSF) since April 2023. This conflict has displaced 8.7 million people, including 4.6 million children by December 2024, with 336,710 seeking refuge in Blue Nile State. This situation has exacerbated existing intercommunal tensions and complicated the management of natural resources, which are already under strain from climate change impacts. The report recommends six strategic actions to tackle the immediate and long-term challenges in Blue Nile State: Contribute to stabilization and build foundations for longer-term peacebuilding: This involves facilitating community-based peace dialogues, supporting local peace committees, and ensuring climate-sensitive humanitarian efforts to address the dynamic conflict. Promote Climate-Smart Livelihoods: Focus on sustainable, community-driven, and scientifically informed livelihood initiatives, specifically targeting women, IDPs, and other marginalized groups. Strengthen Community-Based Conservation: Support the protection, conservation, and restoration of natural ecosystems through inclusive, community-led efforts that respect local and indigenous knowledge. Establish Inclusive Governance for Natural Resources: Create governance structures that integrate the voices and leadership of all community members, especially those typically excluded, to ensure equitable resource management and conflict prevention. Enhance Protections Against Sexual and Gender-Based Violence (SGBV): Implement comprehensive measures to address SGBV within resource-dependent roles, improving legal awareness, safety infrastructure, and effective response systems. Foster Transboundary Environmental Cooperation: Promote collaboration with neighboring countries on the sustainable management of shared ecosystems, which is crucial for regional peace and environmental stability. These recommendations aim to establish a robust framework that not only navigates the current crisis but also paves the way for sustainable peace and development, aligning local efforts with broader regional and international goals for resilience and conflict resolution.
Sustainable construction is redefining its priorities as environmental sustainability in construction shifts from technology-driven solutions to place-based, resource-conscious design. Across climate-stressed regions, the focus is turning to whole life carbon assessment, lifecycle assessment and life cycle cost as essential tools to measure and control the carbon footprint of construction. Developments in the US Mountain West are embedding low carbon design principles, addressing drought and urban growth constraints through sustainable building design that integrates water efficiency, green infrastructure and renewable building materials into district-scale masterplans.
In India, reconstruction efforts in landslide-prone regions expose the financial and environmental risks of neglecting embodied carbon in materials and sustainable building practices. Resilient schemes now apply eco-design for buildings and life cycle thinking in construction to avoid repeating failures, reinforcing that whole life carbon and embodied carbon metrics must guide future housing strategies.
Urban housing demonstrates the growing viability of net zero carbon buildings and low carbon construction materials, supported by sustainable material specification and green building products that deliver measurable performance improvements. Investors are tying building lifecycle performance to life cycle cost benefits, transforming sustainable design into a mainstream financial metric rather than a niche initiative.
Corporate campuses and mixed-use retrofits are consolidating a retrofit-first logic. The drive to decarbonise existing stock is aligning with circular economy in construction principles, end-of-life reuse in construction and circular construction strategies that minimise demolition and embodied carbon losses. Achieving net zero whole life carbon and BREEAM V7 certification is becoming the benchmark for responsible modernisation, integrating resource efficiency in construction and environmental product declarations (EPDs) into procurement systems.
Uneven policy frameworks and material supply constraints are prompting adaptive low-impact construction strategies that incorporate circular economy thinking and carbon footprint reduction across borders. Designs must allow flexibility to meet differing lifecycle assessment standards while maintaining alignment with global goals for decarbonising the built environment.
Future-ready sustainability depends on district-level efficiency, hazard-aware land planning and community-led stewardship. Success belongs to those who demonstrate environmental sustainability at the level that truly counts—the whole place—delivering net zero carbon outcomes through sustainable construction that unites performance, resilience and economic viability.
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