The Trump administration quietly released key climate change data last week...

CNN Climate 24 days ago

The Trump administration quietly released key climate change data last week that has historically been accompanied by expert analysis from government scientists at the National Oceanic and Atmospheric Administration, CNN has learned. The lack of context minimized the government's own findings that atmospheric levels of carbon dioxide — the most abundant planet-warming gas in the air — jumped up by a record amount in 2024. Instead of issuing a public-facing web story with an explanation of the annual measurement, as the agency has at this time of year for about a decade, NOAA public affairs officials scuttled those plans and instead released the new data on X and Facebook on April 14, sources at the agency told CNN. The social media posts link to NOAA's CO2 data-tracking web page. The episode, along with recent budget and staffing cuts, illustrates the Trump administration's resistance to publicly distributing climate change-related data. The posts on X and Facebook, for example, did not call attention to the record-high rate of year-over-year increase in CO2 concentrations. NOAA has also suspended monthly climate press calls during which scientists would discuss global temperatures and the reasons for particular trends. There is no indication NOAA limited its scientists' ability to speak with the press about the annual CO2 data. A NOAA spokesperson did not reply to a request for comment. Read more at the link in our bio. 📷: Charlie Riedel/AP/File

layersDaily Sustainability Digest

Published about 8 hours ago



A major investment of up to £1bn from ENGIE and CDPQ will refurbish the Dinorwig and Ffestiniog hydro plants, critical components of the UK’s energy infrastructure. Together accounting for around three-quarters of the nation’s pumped hydro storage, this upgrade supports the transition to net zero whole life carbon and more energy-efficient buildings. Enhancing hydro infrastructure is key to reducing the carbon footprint of construction and advancing environmental sustainability in construction.

Building renewal projects highlight the sector’s commitment to sustainable building design and the balance of heritage preservation with improved sustainability. The redevelopment of the Royal College of Music’s East Courtyard and the restoration of Elizabeth Tower both use eco-design for buildings and sustainable construction practices. These efforts ensure low carbon design does not compromise historic value while meeting modern whole life carbon assessment standards.

Digital transformation is driving resource efficiency in construction. New inventory management systems are reducing material waste and support circular economy strategies by lowering embodied carbon in materials and minimising excess. Implementing lifecycle assessment and life cycle thinking in construction leads to measurable cost and carbon footprint reduction, while supporting green construction and low carbon building objectives.

The UK Green Building Council is seeking industry input to develop a clear definition of 'nature positive' for the built environment. This sector-wide consultation has a strong focus on establishing credible benchmarks that prevent greenwashing. Input from construction professionals will help ensure environmental product declarations (EPDs) and sustainable building practices become central to future standards for environmental responsibility.

Coastal landfill erosion and the risk of toxic waste leakage underscore the urgency for resilient waste management and integration of climate adaptation into sustainable material specification. These environmental challenges reinforce the need for carbon neutral construction, end-of-life reuse in construction, and building lifecycle performance strategies that protect public health and natural ecosystems.

The construction industry’s pivot to low embodied carbon materials, circular economy in construction, and net zero carbon buildings reflects an ongoing transition. Strong investment, technology adoption, and collaboration are accelerating progress towards decarbonising the built environment and achieving global sustainability targets.

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