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
The £41m funding boost for a Thames heat pipeline marks a significant shift in sustainable construction, moving decarbonising the built environment from policy ambition to practical green infrastructure. Capturing surplus industrial heat for up to 650,000 London homes strengthens the case for energy-efficient buildings, low carbon design and sustainable urban development at district scale. Rising household energy bills make heat networks an economic necessity as much as a net zero carbon priority.
A UN-backed taskforce has proposed measures to attract more capital into climate adaptation and resilience, reinforcing the need to treat environmental sustainability in construction as an investment issue rather than a compliance cost. Heat stress, drought, flooding and grid pressure now affect insurance, asset values, planning risk and construction programmes. Developers and lenders are being pushed towards whole life carbon, life cycle cost and building lifecycle performance as core measures of long-term value.
Materials remain a critical weakness. UK trials on bio-based, biodegradable and compostable products show that innovation in green building materials, renewable building materials and low carbon construction materials must be matched by recycling systems capable of processing them. The findings strengthen the case for lifecycle assessment, sustainable material specification, environmental product declarations (EPDs), resource efficiency in construction and clear end-of-life reuse in construction. Without stronger circular economy infrastructure, embodied carbon in materials and the wider carbon footprint of construction will remain difficult to reduce.
Industrialised construction faces the same systems challenge. Factories, standards, logistics, procurement and dependable demand must mature together if modern methods are to support low-impact construction, eco-friendly construction and carbon neutral construction at scale. Circular economy in construction depends on circular construction strategies, not isolated green building products.
The direction for sustainable building design is clear: net zero carbon buildings require whole life carbon assessment, net zero whole life carbon targets and credible evidence on embodied carbon. BREEAM, BREEAM v7, eco-design for buildings and sustainable architecture are becoming more important as clients seek measurable carbon footprint reduction across design, construction, operation and reuse. Sustainable design is no longer defined by individual products, but by integrated networks that reduce the environmental impact of construction across the full building lifecycle.
Whole Life Carbon is a platform for the entire construction industry—both in the UK and internationally. We track the latest publications, debates, and events related to whole life guidance and sustainability. If you have any enquiries or opinions to share, please do
get in touch.
Let's chat!
WLC Assistant
Ask me about sustainability
Hi! I'm your Whole Life Carbon assistant. I can help you learn about sustainability, carbon assessment, and navigate our resources. How can I help you today?