The Trump administration is pulling the United States out of the bedrock treaty...

CNN Climate 9 months ago

The Trump administration is pulling the United States out of the bedrock treaty that underpins international cooperation on climate change, along with dozens of other global bodies, according to a memorandum released by the White House Wednesday evening and an accompanying social media post. The directive would make America the first country to pull out of the 1992 agreement. Such an action, if successful, would leave the US out of international climate change talks and could raise tensions with US allies for whom climate action is a priority. The agreement in question is the United Nations Framework Convention on Climate Change, or UNFCCC, which the US joined and Congress ratified in 1992, when George H.W. Bush was in the White House. The agreement does not require the US to cut fossil fuels or pollution, but rather sets a goal of stabilizing the amount of climate pollution in the atmosphere at a level that would "prevent dangerous anthropogenic (human-caused) interference with the climate system." It also set up a process for negotiations between countries that have come to be known as the annual UN climate summits. It was under the UNFCCC's auspices that the Kyoto Protocol was negotiated in 1995, and the Paris Agreement in 2015 — two monumental moments of global cooperation and progress toward limiting harmful climate pollution. Read more at the link in our bio. 📸: Mario Tama/Getty Images/File

layersDaily Sustainability Digest

Published about 3 hours ago



Flood-performance certificates planned for government and Flood Re testing before a wider 2027 rollout signal a major shift for sustainable construction: climate resilience is becoming a measurable asset risk. Flood exposure, insurance access and property value are moving into the same decision framework as whole life carbon, life cycle cost and building lifecycle performance. A new national flood-advice service and protection pledge for 200,000 properties strengthen the case for sustainable building design that treats adaptation, green infrastructure and low-impact construction as core requirements rather than optional upgrades.

Bupa’s expanded work with the Norman Foster Foundation on urban greening, active travel and public cooling reinforces the link between healthy places and environmental sustainability in construction. The direction supports sustainable urban development, eco-design for buildings and sustainable architecture that reduces overheating, improves walkability and makes neighbourhoods more resilient. For developers pursuing BREEAM, BREEAM v7, net zero carbon buildings and net zero whole life carbon, the message is clear: sustainable design must account for public health, heat risk, flood resilience and operational energy use across the full building lifecycle.

Reports that the UK and EU are moving closer to linking emissions trading systems could reshape procurement for steel, cement and other high-emission products. A deeper carbon market would increase pressure to cut the carbon footprint of construction through low carbon design, low carbon construction materials, green building materials, renewable building materials and stronger sustainable material specification. Credible carbon pricing would make embodied carbon, embodied carbon in materials and environmental product declarations (EPDs) more influential in tendering, lifecycle assessment and whole life carbon assessment.

New research suggesting insulation schemes may be underestimating heat loss exposes a persistent performance gap in energy-efficient buildings. Models are not enough if completed assets fail in use. As electrification and battery storage accelerate, demand reduction becomes central to net zero carbon, carbon footprint reduction and decarbonising the built environment. The sector needs sustainable building practices based on measurement, resource efficiency in construction, circular economy principles, circular economy in construction, end-of-life reuse in construction and circular construction strategies. Low carbon building delivery, eco-friendly construction and carbon neutral construction now depend on verified outcomes, not design intent alone.

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