The rise of the machines: the 2025 CIBSE Technical Symposium

Artificial intelligence was among the topics that grabbed the attention of delegates on day two of the Technical Symposium, with speakers stressing the importance of human oversight as the sector balances innovation with real-world climate challenges. Molly Tooher-Rudd and Alex Smith report

Living proof: regenerative design approaches

Regenerative design takes inspiration from nature to heat, cool and purify buildings. Aecom’s Dave Cheshire explores real-world examples where natural systems are replacing conventional HVAC practices

Easing the gridlock with DC power

Power-grid congestion threatens the clean energy transition, but a shift to DC microgrids in buildings could help bypass bottlenecks, reduce waste and usher in the next chapter of electrification – one that’s decentralised, resilient and fit for purpose. Jacobs’ Adam Selvey reports

Community impact: celebrating CIBSE volunteers

During Volunteers’ Week, CIBSE highlights the role played by its volunteers in advancing the Institution’s work. Leon Markwell shares how volunteering has helped him give back to the profession while learning, connecting, and supporting the next generation

Keeping the bar high: CIBSE’s new competency framework

Under the Building Safety Act, building services engineers must demonstrate competence when working on higher-risk buildings. Dr Anastasia Mylona explains how CIBSE has created a competency framework for members working in the sector

Indoor air quality and designing for dementia

As dementia rates rise and care demands grow, new research reveals how indoor air quality may be influencing aggressive behaviours in care settings. Newcastle University’s Professor Neveen Hamza shares insights from the study

How NABERS UK helped deliver a winning office design

CIBSE Building Performance Award winner Globe Point, in Leeds, is using the NABERS UK standard to ensure that its carbon-busting office design is realised post-occupancy. Andy Pearson speaks to Hoare Lea’s Philip Mannis about the design and assessment tool