Inspired by the rhythm of the rainy season each October, Vietnamese...

CNN Climate 4 months ago

Inspired by the rhythm of the rainy season each October, Vietnamese architecture firm Tropical Space opened a flood-resistant studio for local artist Le Huc Da, dubbed Terra Cotta Studio, in 2016. Each year, the monsoon waters consume the lower reaches of the striking cube-shaped structure — but rather than sweeping it away, the rising tide flows gently through its perforated brick walls. The studio's lattice-brick design also harnesses airflow and shade to withstand central Vietnam's unforgiving climate. In 2023, the architects expanded the project with Terra Cotta Workshop, a neighboring facility featuring studio space for other local artists, as well as a large kiln and visitor center. Inside, artisans store their work on 6.5-foot‑high platforms, above the highest flood levels seen in the village this century. The workshops' electric wiring was installed three feet above the ground, and equipment can be moved safely to high shelves during monsoons. "We did not design the structure to resist or oppose the water," Tropical Space's co-founder, Nguyen Hai Long, said of the original studio building in an email interview. "Instead, it stands there and quietly observes the rise and fall of the river." Nguyen is part of a new generation of architects in the country, turning to local materials and time-honored building techniques — not only the distinctive brickwork but also stilted foundations and floating bamboo platforms — as enduring tools of climate resilience. These architectural solutions, rooted in centuries of climate adaptation, may eventually have an impact beyond Vietnam. Read more at the link in @cnnclimate's bio. 📸: Oki Hiroyuki; Le Minh Hoang; Herve Gouband/Alisa Production

layersDaily Sustainability Digest

Published about 9 hours ago



Data from the UK’s recent cold spell has strengthened confidence in the performance of low carbon building systems. Heat pumps maintained comfort in sub‑zero conditions, with user satisfaction surpassing that of traditional gas boilers. This supports the business case for sustainable building design and energy‑efficient buildings that cut both emissions and operating costs, accelerating the shift to net zero carbon buildings. Developers investing in low carbon design are recognising the growing importance of Whole Life Carbon Assessment and lifecycle assessment to demonstrate savings across both operational and embodied carbon phases.

New energy procurement models are advancing environmental sustainability in construction by linking tariffs to real‑time carbon intensity instead of annual offsets. Buildings capable of shifting demand to low‑carbon hours will benefit most, driving uptake of smarter envelopes, eco‑design for buildings and renewable building materials. Integrating storage and controls aligns with Circular Economy principles and supports resource efficiency in construction.

Yet project momentum remains fragile. A 6% fall in detailed approvals and a 26% decline in contract awards point to a slowdown that could hinder green construction and eco‑friendly construction initiatives. Investors are increasingly prioritising schemes that deliver verifiable carbon footprint reduction, backed by transparent Life Cycle Costing modelling. The direction of travel is towards net zero Whole Life Carbon portfolios that embed sustainable material specification, low embodied carbon materials, and verified environmental product declarations (EPDs).

Policy alignment will determine whether sustainable construction can translate climate targets into social and economic value. Cities embedding green infrastructure and circular construction strategies are demonstrating that carbon neutral construction can enhance affordability through better performance standards. The sector’s challenge is to prove, through rigorous life cycle thinking in construction, that every building can be efficient, flexible, and genuinely low‑impact across its entire life cycle.

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