The last 12 months in a row have each set record high temperatures for their respective month – an unprecedented streak in @nasa’s record. The record months are part of a long-term warming trend driven by human activities, especially greenhouse gas emissions.
May 2024 was the warmest May on record, marking a year of record-breaking monthly temperatures. Around the world, average temperatures were 1.14 °C (~2 °F) warmer than the 1951-1980 May average in NASA’s global temperature record, GISTEMP. Our temperature record starts in 1880 and uses data from instruments on ships and buoys and thousands of stations on land.
The 12 month streak was affected by El Niño, which usually causes warmer temperatures, among other factors. Earth is moving out of El Niño toward La Niña, which can cause relatively cooler temperatures. Even with La Niña’s influence, 2024 will likely be one of the hottest years on record.
This record heat wasn’t just seen on land. Ocean temperatures have also been breaking records. Overall, the ocean is absorbing about 90% of the excess heat in the climate from increased greenhouse gases from human emissions.
#Earth #Climate #ClimateChange #Temperature #Data #Science #NASA
Momentum in sustainable construction is uneven but accelerating as firms realign toward low carbon design, embodied carbon reduction and whole life carbon assessment. Mapei’s sector outlook places energy-efficient buildings and residential retrofits at the centre of recovery strategies, where life cycle cost and resource efficiency in construction drive both environmental and economic gains. These developments signal that decarbonising the built environment demands more than new projects; it relies on sustainable building design integrating circular economy in construction principles and eco-design for buildings that lower the carbon footprint of construction.
Despite this transition, data from the PMI indicate persistent weakness in traditional markets, intensifying the pressure on businesses to adopt sustainable building practices and green construction methods. Limited large-scale investment in net zero carbon buildings and low embodied carbon materials constrains growth. Financial fragility among small firms is slowing innovation in renewable building materials and circular construction strategies needed to achieve true net zero whole life carbon outcomes.
Practical demonstrations such as the adaptive reuse of Bacon Mews House exemplify sustainable architecture focused on embodied carbon in materials and end-of-life reuse in construction. These projects demonstrate how whole life carbon performance and lifecycle assessment can underpin sustainable urban development, transforming heritage spaces into low carbon buildings aligned with BREEAM and modern eco-friendly construction criteria. They prove that environmental sustainability in construction depends on measurable building lifecycle performance, not rhetoric.
Governments adopting circular economy policies and incentivising green building materials show that sustainable material specification and environmental product declarations (EPDs) can make decarbonising the built environment a market reality. Those clinging to outdated procurement frameworks risk undermining carbon footprint reduction and life cycle thinking in construction. The sector’s future resilience lies in embedding environmental impact of construction metrics into every phase, ensuring sustainable design delivers carbon neutral construction and low-impact construction from concept to completion.
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.
eco
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?