The Global Cooling Pledge provides an opportunity to commit to sustainable cooling with concrete actions. An initiative of the United Arab Emirates as host of the 2023 United Nations Climate Change Conference (COP28), the Pledge is one of nine non-negotiated declarations, pledges, and charters that constitute key outcomes for the COP28 Presidential Action Agenda. It aims to raise ambition and international cooperation through collective global targets to reduce cooling related emissions by 68% from today by 2050, significantly increase access to sustainable cooling by 2030, and increase the global average efficiency of new air conditioners by 50%. The emission targets draw on the modelling from the UNEP Cool Coalition report Global Cooling Watch 2023 Keeping it Chill: How to meet cooling demands while cutting emissions. Below are the list of countries that have pledged to the Global Cooling Pledge: Antigua and Barbuda, Armenia Belgium Bhutan Brazil Brunei Darussalam Bulgaria Burkina Faso Cambodia Canada Chad Chile Comoros Costa Rica Côte d'Ivoire Czech Republic Denmark Djibouti Dominican Republic El Salvador Eswatini Ethiopia France Germany Ghana Japan Kazakhstan Kenya Kiribati Kyrgyzstan Lebanon Maldives Micronesia Mongolia Montenegro Morocco Nepal Netherlands Nicaragua Nigeria North Macedonia Norway Palau Panama Peru Rwanda Saint Lucia Serbia Sierra Leone Singapore Solomon Islands Somalia Spain Sri Lanka Syrian Arab Republic Thailand Togo Tunisia United Arab Emirates United Kingdom United States of America Uruguay Vietnam Zimbabwe
Sustainable construction is entering a more demanding phase as climate resilience shifts from voluntary reporting to boardroom risk management. Developers, contractors and asset owners are under growing pressure to treat flood risk, heat stress, grid capacity and adaptation as core investment criteria. Whole life carbon, embodied carbon and life cycle cost are becoming central to procurement, planning and asset valuation, not optional metrics for sustainability reports.
The direction of European policy reinforces this shift. Ursula von der Leyen’s warning that prosperity will be shaped by climate action and AI points to stronger clean-tech and digital measures, with direct implications for sustainable building design, energy-efficient buildings and net zero carbon buildings. Analysis from Ember on smarter, more flexible energy systems strengthens the case for buildings as active grid assets. Low carbon design, demand optimisation and building lifecycle performance are becoming essential to decarbonising the built environment.
In the UK, official advice that Heathrow expansion would conflict with climate targets unless sustainable aviation fuel and greenhouse-gas removals scale materially sends a wider signal to infrastructure and construction. Carbon-intensive development will face closer scrutiny, with stronger expectations for credible mitigation, whole life carbon assessment and transparent lifecycle assessment. The embodied carbon in materials, the carbon footprint of construction and the use of low embodied carbon materials are likely to carry greater weight in planning consent, funding decisions and supply-chain evaluation.
The government’s post-Grenfell fire-safety update underlines a critical point for green construction: retrofit, insulation, renewable building materials and innovative green building products must meet stricter safety expectations. Sustainable architecture cannot advance through performance claims alone. Eco-design for buildings, sustainable material specification and environmental product declarations (EPDs) will need to support both safety and environmental sustainability in construction.
The market signal is clear. Sustainable construction is moving towards net zero whole life carbon, circular economy principles and resource efficiency in construction. Circular economy in construction, end-of-life reuse in construction and circular construction strategies are becoming practical routes to carbon footprint reduction and lower environmental impact of construction. BREEAM, BREEAM V7 and comparable frameworks are likely to gain importance as clients seek evidence-based standards for low carbon building, green infrastructure and sustainable urban development. Sustainability is no longer a decorative label for construction; it is becoming the specification for resilient, investable and compliant assets.
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