Latest Construction News Dernières nouvelles de la construction

Researchers from Germany's Hof University of Applied Sciences have developed a new insulation material made from mushroom mycelium that captures CO2 and is compostable. The project, called Mycobuild, aims to produce these eco-friendly insulation boards at an industrial scale by 2026, using locally sourced plant residues. The material is tested for flexibility, moisture absorption, and thermal conductivity, showing promise in reducing mold risk through the integration of a mineral top layer. The team focuses on optimizing production while addressing consumer concerns about potential mold issues.

US company NANO Nuclear Energy is selling its ODIN microreactor technology to Cambridge AtomWorks in the UK for $6.2 million. The ODIN microreactor uses High-Assay Low-Enriched Uranium with an enrichment level of up to 20% and features a unique low-pressure coolant system. This sale allows NANO Nuclear to focus on its gas-cooled reactor portfolio, including the KRONOS MMR Energy System, LOKI MMR, and ZEUS reactors. Collaboration with MIT is ongoing to explore the use of solar salts in advanced nuclear reactors.

Residential electricity rates have increased by 6.6% compared to the previous year as gas prices rise. The price impact varied across different sectors, according to the U.S. Energy Information Administration. This indicates an uneven distribution of price hikes in electricity across various consumer segments.

The Japan International Cooperation Agency (JICA), a Japanese government-related investment body, is focusing on impact-driven infrastructure funds. They are seeking managers who share their commitment and capability to maximize the impactful nature of these investments. This initiative highlights their strategy to support infrastructure projects that deliver tangible societal benefits.

In the current era of widespread disinformation, the residential construction industry experiences a notable gap between perception and reality concerning the costs associated with housing. A survey by Liaison Strategies highlights misconceptions about how fees and taxes contribute to home prices. This disparity exemplifies the challenge of discerning true costs amid prevalent misinformation. The article seeks to demystify these costs to provide clearer understanding for stakeholders.

A report from the Mechanical Contractors Association of Canada highlights the significant contribution of mechanical contractors to the Canadian economy, injecting over $30 billion into the GDP while employing more than 205,000 workers. The report, titled 'Building Canada Now: The Economic Impact of Mechanical Contracting in Canada,' was commissioned by the association to showcase the sector's economic importance.

In August, housing starts in Canada's major markets rose 10% compared to the previous year, as reported by the CMHC. However, a monthly decline was observed with the seasonally adjusted annual rate (SAAR) of housing starts for Canada falling 16% from July 2025. The slowdown aligns with forecasts, with Vancouver and Montreal showing significant yearly gains. Despite this, rural housing starts decreased 4% year-over-year.

Bechtel has received approval to proceed with a $6.7 billion liquefied natural gas (LNG) project at the Rio Grande LNG Facility. The project had previously been delayed after an appeals court overturned the Federal Energy Regulatory Commission's authorization last year. With this green light, Bechtel can move forward with construction and development. This project is expected to have significant implications for the energy sector.

The article discusses a recent quarter-point interest rate reduction which has been welcomed by construction firms. While this cut provides a boost in confidence that may particularly benefit private projects, it is not expected to significantly increase overall construction activity.

Six construction technology firms have collectively raised $110 million. Recent months have seen a significant portion of this funding directed towards startups focused on reality capture and projection. These technologies are increasingly becoming integral in modern construction projects, enhancing efficiency and precision.

Greenbuild 2025 is an annual event for green building professionals, scheduled for November 4-7, 2025, in Los Angeles, aiming to improve resilience and sustainability in buildings and communities. Attendees will gain insights into sustainable development, connect with industry leaders, and explore innovative solutions. The event offers numerous learning opportunities, including CE credits, and will emphasize social equity and diverse participation.

California is set to move forward with SB 79, a bill that would allow for the construction of denser, multifamily housing near major train stations and rapid bus lines. The legislation aims to alleviate housing shortages by streamlining permissions for building in transit-rich areas. This aligns with California's broader strategy to improve public transport access while addressing housing needs. Governor Gavin Newsom is expected to review and potentially approve this legislation soon.