The Billion-Dollar Weather and Climate Disasters Database, which the Trump administration "retired" in May, has relaunched outside of the government using the same methodology. In its first update at the new site, the database shows that the first six months of 2025 have been the most expensive first six months of any year since 1980.
The database tracks the financial costs of property and other infrastructure destroyed by extreme weather disasters in the United States, focusing on events that caused $1 billion or more in damages. So far, 2025 has racked up $101.4 billion in such losses. The climate research nonprofit Climate Central now hosts the database and makes this information available to insurers, policy makers, broadcast meteorologists and ordinary citizens.
The database was rebuilt and will be maintained by its previous administrator Adam Smith, a former economist at the National Oceanic and Atmospheric Administration, the agency which used to host it. Smith found 14 billion-dollar disasters in the first half of this year, including the Los Angeles wildfires in January and a tornado outbreak across the central US in mid-March. More billion-dollar disasters are likely to be added to the list before 2025 is over.
Without the database, the public would have no easy way to track the cost of extreme weather events, many of which are becoming more common and severe because of climate change.
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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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