Mexico City, a sprawling metropolis of nearly 22 million people and one of the world’s biggest cities, is facing a severe water crisis as a tangle of problems — including geography, chaotic urban development and leaky infrastructure — are compounded by the impacts of climate change.
Years of abnormally low rainfall, longer dry periods and high temperatures have added stress to a water system already straining to cope with increased demand. Authorities have been forced to introduce significant restrictions on the water pumped from reservoirs.
Politicians are downplaying any sense of crisis, but some experts say the situation has now reached such critical levels that Mexico City could be barreling towards “day zero” in a matter of months — where the taps run dry for huge swaths of the city.
Tap the link in bio to read more.
📸 : Henry Romero/Reuters
The United Nations COP30 summit in Brazil has amplified global scrutiny of environmental sustainability in construction, accelerating the industry’s alignment with climate imperatives. The UK Environmental Audit Committee’s drive to integrate whole life carbon assessment into the planning system, supported by the Royal Institution of Chartered Surveyors, marks a significant shift toward measuring embodied carbon throughout the entire project lifecycle. This focus on whole life carbon moves beyond operational efficiency, placing embodied carbon in materials and construction methods under stricter evaluation. It signals stronger accountability across sustainable building design, resource efficiency in construction, and life cycle cost analysis.
National governments’ endorsement of integrity principles for voluntary carbon markets could redirect climate finance toward projects demonstrating clear contributions from sustainable construction and low carbon design. Clean construction must demonstrate not only carbon footprint reduction but also verifiable outcomes, reinforcing the demand for lifecycle assessment and environmental product declarations (EPDs) across the supply chain. This momentum aligns with the developments described in Governments Endorse Principles for High-Quality Carbon Credits.
Ofgem’s £164 million investment in the UK’s hydrogen backbone underscores the urgency of developing net zero carbon buildings and energy-efficient buildings capable of integrating renewable heating technologies. These measures are shaping the long-term path toward net zero whole life carbon while influencing sustainable material specification and low carbon construction materials adoption.
Innovation remains essential to maintaining public confidence in sustainable urban development. Reports emphasising smarter renewable deployment encourage life cycle thinking in construction to prevent grid strain as solar infrastructure expands. Photovoltaic systems installed on public buildings illustrate how decentralised generation can reinforce green infrastructure and eco-design for buildings while improving lifecycle performance outcomes, a trend highlighted in Great British Energy announces latest wave of 250 solar school projects.
More than six million small and medium-size enterprises that underpin construction supply chains now call for policy support to sustain the shift toward carbon neutral construction and green building materials. Their role in advancing circular economy in construction, end-of-life reuse in construction, and circular construction strategies remains decisive. Without robust frameworks supporting sustainable building practices and the circular economy, the ambition to decarbonise the built environment and achieve green, low-impact construction risks losing momentum, as echoed in COP30: SMEs demand more support from governments to help them reach net zero.
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.
