Ocean water is pushing miles beneath Antarctica’s “Doomsday Glacier,” making it more vulnerable to melting than previously thought, according to new research that used radar data from space to perform an X-ray of the crucial glacier.
As the salty, relatively warm ocean water meets the ice, it’s causing “vigorous melting” underneath the glacier and could mean global sea level rise projections are being underestimated, according to a study published Monday in the Proceedings of the National Academy of Sciences.
The glacier, which already contributes 4% to global sea level rise, holds enough ice to raise sea levels by more than 2 feet. But because it also acts as a natural dam to the surrounding ice in West Antarctica, scientists have estimated its complete collapse could ultimately lead to around 10 feet of sea level rise — a catastrophe for the world’s coastal communities.
Tap the link in bio for more.
📸: NASA/Reuters
The UK’s Construction Products Reform consultation signals a firm shift towards accountability in sustainable construction. Its White Paper proposes stricter verification of claims, improving reliability in environmental product declarations (EPDs) and sustainable material specification. Stronger oversight of embodied carbon in materials and transparent disclosure of the carbon footprint of construction products aim to strengthen trust and support net zero carbon goals. Aligning supply chains with whole life carbon assessment and lifecycle assessment practices will promote resource efficiency in construction while driving measurable reductions in embodied carbon.
Global finance is aligning with environmental sustainability in construction. The Green Climate Fund’s regional hubs will streamline investment into sustainable building design and climate‑resilient infrastructure. This approach encourages low carbon construction materials and net zero whole life carbon delivery, building confidence among financiers seeking credible, verifiable outcomes. Firms that adopt life cycle thinking in construction and track life cycle cost performance are better positioned to attract green funding and participate in circular economy models.
Decarbonisation on sites is advancing. JCB’s 100% biodiesel plant option illustrates tangible progress in reducing Scope 1 emissions, providing an immediate low carbon design alternative while electric and hydrogen systems mature. Practical deployment of eco‑friendly construction equipment supports the wider transition toward carbon neutral construction and minimises the environmental impact of construction operations.
The UK’s £100 million programme for walking and cycling infrastructure highlights how incremental green infrastructure projects deliver sustainable urban development benefits with low embodied carbon. Thousands of small‑scale upgrades contribute to eco‑design for buildings and streets, reinforcing the circular economy in construction and demonstrating low‑impact construction strategies.
Across all sectors, execution now outweighs rhetoric. Firms that deliver verifiable whole life carbon reductions, quantify the carbon footprint of construction, and integrate circular construction strategies into building lifecycle performance will lead the next phase of green construction and sustainable design.
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?
