3, 2, 1... PREFIRE! The first of the twin PREFIRE (Polar Radiant Energy in the...

NASA Climate Change 1 year ago

3, 2, 1... PREFIRE! The first of the twin PREFIRE (Polar Radiant Energy in the Far-InfraRed Experiment) CubeSats is now in low-Earth orbit after lifting off atop Rocket Lab’s Electron rocket from Māhia, New Zealand at 12:41am PT on Saturday, May 25. The mission consists of two shoebox-size cube satellites, or CubeSats, that will measure the amount of heat Earth radiates into space from two of the coldest, most remote regions on the planet. Data from the mission will help researchers better predict how Earth’s ice, seas, and weather will change in a warming world. At the heart of the PREFIRE mission is Earth’s energy budget — the balance between incoming heat energy from the Sun and the outgoing heat given off by the planet. The difference between the two is what determines Earth’s temperature and climate. A lot of the heat radiated from the Arctic and Antarctica is emitted as far-infrared radiation, but there is currently no detailed measurement of that far-infrared energy. Until now! Each of PREFIRE’s CubeSats will carry an instrument called a thermal infrared spectrometer, which use specially shaped mirrors and sensors to measure infrared wavelengths and will give researchers information on where and when far-infrared energy radiates from the Arctic and Antarctic environments into space. The second PREFIRE CubeSat will set off on its own Electron rocket in the coming days. PREFIRE has a prime mission of 10 months following a 30-day checkout period, when engineers and scientists will make sure both CubeSats are operating normally. Image credit: Rocket Lab #NASA #NASAJPL #ReadyAimPREFIRE #Earth #EarthScience #Climate #PREFIRE #CubeSat #Launch #EarthMission Image Description: A vertical image shows a RocketLab Electron rocket taking off. The top half of the image shows the base of the rocket. It is nearly black, set against a black and orange smokey background. At the base of the rocket are four visible nozzles emitting the rocket’s exhaust. These glowing yellow, orange, and white flames take up the bottom half of the image.

layersDaily Sustainability Digest

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AI-driven innovation is reshaping sustainable construction, as demonstrated by Greyparrot’s Analyser being named on TIME’s Best Inventions of 2025 list. The technology’s precision in identifying recyclable materials reinforces circular economy in construction principles and strengthens whole life carbon assessment practices by improving data capture on waste flows. This form of circular construction strategy supports resource efficiency in construction and encourages greater adoption of eco-design for buildings, reducing the embodied carbon in materials and promoting a measurable approach to the carbon footprint of construction. By integrating artificial intelligence into sorting systems, the industry is taking a critical step toward decarbonising the built environment through technology-led environmental sustainability in construction.

Recognising that machinery alone cannot achieve sustainability goals, the UK construction sector is prioritising human capital to meet the demands of net zero whole life carbon objectives. A coordinated drive to develop new green skills underscores the importance of life cycle thinking in construction and low carbon design expertise. Building professionals are being urged to strengthen their competence in sustainable building practices and whole life carbon management, ensuring future workforce capability in sustainable building design and renewable building materials. These efforts are vital for maintaining BREEAM and BREEAM v7 certification standards which continue to define quality benchmarks for low carbon building performance.

The European Union’s compromise on its Corporate Sustainability Reporting Directive (CSRD) and Corporate Sustainability Due Diligence Directive (CSDDD) is poised to reshape how construction firms disclose their environmental impacts. By applying due diligence primarily to large corporations, the policy risks excluding smaller firms from conducting full whole life carbon and lifecycle assessment reporting. Such omissions could distort visibility into total embodied carbon across supply chains, reducing transparency in life cycle cost evaluation. Broader inclusion would help achieve carbon footprint reduction across all tiers of the built environment and encourage greater adoption of sustainable material specification consistent with the circular economy.

Global scrutiny of sustainable architecture and construction is intensifying in the run-up to COP30, drawing political figures and sustainability advocates alike. Prince William’s planned attendance symbolises renewed commitment to net zero carbon buildings and carbon neutral construction policy, setting a high bar for environmental sustainability in construction targets. These global gatherings amplify pressure to deliver energy-efficient buildings and low carbon construction materials backed by environmental product declarations (EPDs). Governments and construction enterprises alike are expected to demonstrate measurable reductions in the carbon footprint of construction aligned with whole life carbon and embodied carbon standards.

Regulators in Wales have reinforced the importance of compliance as a foundation for sustainable construction. A significant fine imposed on a waste operator underscores how enforcement directly supports cleaner practices and enhances building lifecycle performance. Tackling illegal dumping not only prevents environmental degradation but also sustains the circular economy by protecting legitimate recycling pathways crucial for low-impact construction. Integrity in waste management underpins the success of sustainable design and ensures that resource efficiency in construction continues to strengthen green infrastructure. The ongoing shift toward environmentally responsible building demonstrates how strong governance, technical innovation, and skilled workforces can combine to reduce embodied carbon and ensure sustainability remains at the core of the construction industry.

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