There were 90 declarations of "major disasters" in 2024. It was one of the worst years for disasters declarations in the last three decades (1995-2024), according to a new analysis from the International Institute for Environment and Development, or IIED, shared exclusively with CNN. Ninety major disaster declarations in a year is nearly double the annual average of 55 declarations, according to the London-based think tank.
It translates to a major disaster declaration every four days.
Researchers also found that 41% of the US population lived in a county where a major disaster or emergency was declared — about 137 million people.
"Our analysis of FEMA data shows the agency has been responding to a growing number of climate-driven disasters over the past few decades. This is in line with what scientists warned us would happen," said Sejal Patel, senior climate finance researcher at IIED, in a statement to CNN.
It comes as the Trump administration plans for deep staff cuts at FEMA.
"As global temperatures continue to rise, all levels of government will have no choice but to help people adapt to the realities of climate change," Patel said, adding political leaders should be focusing on how to adapt and build resilience against climate change threats, including solutions like stronger building codes, early warning systems, reenvisioning the homeowners insurance industry and infrastructure like flood barriers.
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Peel Waters has submitted a new planning application for Mea Park West, a major part of the Wirral Waters regeneration scheme in the UK. The development is centred on low carbon design, featuring green infrastructure, cycle networks, and public realm improvements. Positioned as one of the country’s most ambitious projects, the expansion is expected to strengthen sustainable building practices while supporting net zero carbon ambitions and local employment. The project reflects a shift towards sustainable urban development where environmental sustainability in construction is treated as a baseline requirement rather than an add-on.
Unifi has introduced ThermaLoop, an insulation derived from REPREVE® recycled textiles, bringing the Circular Economy into the spotlight. The closed-loop takeback programme used to create the material addresses embodied carbon in materials and reduces the carbon footprint of construction through innovative resource efficiency in construction. Products like this signal a move towards low embodied carbon materials and renewable building materials, ensuring insulation plays a larger role in whole life carbon assessment and sustainable building design.
Ameresco has completed a $5.3 million energy infrastructure project at Ave Maria University. The scheme delivered solar power, HVAC upgrades, and smart metering to curb emissions and enhance energy-efficient buildings. While campus facilities are often older and energy-intensive, this project demonstrates how targeted retrofits support net zero whole life carbon objectives and long-term building lifecycle performance. Such investment highlights the role of life cycle cost analysis in planning sustainable building design and meeting expectations for carbon neutral construction.
Shifts in global data suggest major companies are scaling back on ESG marketing while increasing tangible action. More than a quarter of recent emissions reductions stem from private industry initiatives. Within construction, this underscores the importance of whole life carbon strategies, lifecycle assessment, and life cycle thinking in construction as developers focus on measurable outcomes rather than declarations. The trend advances decarbonising the built environment and reinforces the use of circular construction strategies over surface-level claims.
Materials data management is also improving, with collaborations such as Novata and S&P Global Sustainable1 aiming to simplify environmental product declarations (EPDs). Streamlined reporting frameworks aid sustainable material specification, eco-design for buildings, and life cycle thinking in construction. For large-scale investors and developers, these tools support effective circular economy in construction strategies and broaden adoption of sustainable building practices across international projects.
Growing water scarcity around the UK and globally is shaping sustainable design responses. Rainwater harvesting, efficient plumbing, and eco-friendly construction approaches are now central to building lifecycle performance. This redefines sustainable architecture and reinforces the environmental impact of construction on local ecosystems. Integrating low-impact construction techniques improves resilience while aligning projects with green building products and end-of-life reuse in construction, demonstrating how environmental sustainability in construction can mitigate resource threats.
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