INTERNATIONAL BUILDING PERFORMANCE
SIMULATION ASSOCIATION – ENGLAND
CIBSE IBPSA-England Technical Symposium 2025 - 24-25 April 2025
IBPSA-England is pleased to announce its partnership with CIBSE in organising the joint conference, CIBSE IBPSA England Technical Symposium 2025. This collaborative event aims to bring the two communities together and unveil new innovative pathways to addressing the climate change challenge and help advance solutions that are fit for a healthy and resilient future for the built environment.
IBPSA-England recommends attending the following sessions:
24 April 2025
- Session 4: Simulation-Driven Design: Improving Building Energy Efficiency & Resilience – LG26 Lecture Room, Bentham House, 10:00 – 11:15
- Session 12: AI and Machine Learning: Enhancing Efficiency and Decarbonisation – LG26 Lecture Room, Bentham House, 14:15 – 15:15
25 April 2025
- Session 21: Improving Indoor Environments: Air Quality, Health, and Thermal Comfort – SB31 Denys Holland Theatre, Bentham House, 09:20 – 10:35
- Session 22: Pioneering Advances in Heat Network Systems – LG26 Lecture Room, Bentham House, 09:20 – 10:35
- Session 25: Optimising Overheating Assessments: Techniques and Innovations – SB31 Denys Holland Theatre, Bentham House, 11:00 – 12:15
- Session 30: Weather Data Innovations for Climate Resilient Buildings – LG26 Lecture Room, Bentham House, 13:15 – 14:30
- Session 33: Retrofit: Balancing Carbon, Cost and Equitability – SB31 Denys Holland Theatre, Bentham House, 14:40 – 15:55
- Session 34: AI and Parametric Tools: Transforming Design and Collaboration – LG26 Lecture Room, Bentham House, 14:40 – 15:55
IBPSA members receive an exclusive discount. Contact symposium@cibse.org to get your discount code!
For more information contact info@IBPSA-England.org
Remembering Edward Murphy: 8th February 1962 – 25th July 2023

Edward (known to his colleagues as Eddie) was a passionate and committed supporter of IBPSA-England. He always saw value in everyone’s work and was quick to recognise connections between academic research and commercial opportunities. Founder of Ollio The Building Performance Consultancy and former Technical Director at Mott MacDonald, he valued research and researchers at all levels and as a result became the “academic’s friend” as well as an astute businessman. He was a sharp, highly intelligent man who always had time for people. He was instrumental in establishing IBPSA-England and much of the UK activity associated with ASHRAE, the American Society of Heating, Refrigerating and Air Conditioning Engineers. There are many people in the energy and building services sector who will always be grateful for their discussions with Eddie.
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To discuss becoming a corporate member of IBPSA-England please email: info@IBPSA-England.org