Callum Nelmes

LCA Specialist, London

Excellence
Patrick Bellew
Careers
Craig White
Regenerative Architecture Index (RAI) 2026
Day in the life: Graduate Electrical Engineer
Ioannis Rizos
Next Gen of Atelier Ten - Electrical
Nick Colledge
Reusing and Regearing Lighting: A Practical Route to Reducing Embodied Carbon
Ivan Jovanovic
Jonathan Gittins
Team
Jessica Glynn, Engineer of the Year - Highly Commended, CIBSE Building Performance Awards 2026
Throwing out new ideas
Contact
The Draft London Plan 2026: Key Changes and Impacts
From Presence to Power: Redefining Leadership and Influence in the Built Environment
Atelier Ten named Employer of the Year at the CIBSE Young Engineer Awards 2026
Ben Burgess
Next Gen of Atelier Ten - Public Health
Next Gen of Atelier Ten - Graphics
Alan Stuart
Whole Life Carbon Assessment – Callum Nelmes becomes London’s first CIBSE registered WLCA Assessor
Day in the life: Graduate Environmental Designer
Bid and Marketing Coordinator, London
Halil Ozcurumez
Manchester
Duncan Campbell
Next Gen of Atelier Ten - Mechanical
Explore all careers at the Surbana Jurong Group
About us
Next Gen of Atelier Ten - Lighting
Awards
Regional Director, MEP Engineering UK
Join the London team
Our approach
Articles
Marianne Löwgren
LSE Bankside receives planning approval
Clients and collaborators
Decarbonisation Turnkey
The Gibbon Rehabilitation Project
Ben Rose
Philanthropy
Liam Taylor promoted following success leading northern benchmarking teams
Services
Paul Vincent
History
London 7 data centre reaches key planning milestone in Southall
News
Atelier Ten roundtable: if your retrofit is a compromise, you’re doing it wrong
Do
LABS Montserrat
London
Michela Mangiarotti
Younha Rhee
Day in the life: Graduate Mechanical Engineer
Projects
Day in the life: Graduate Public Health Engineer
Think
Two Atelier Ten engineers named among CIBSE’s 30 Under 30
About Surbana Jurong Group
Drawings
Elga Niemann
Sustainable schools in Zambia and Uganda
Gustavo Brunelli
Next Gen of Atelier Ten - Environmental
Gordon Dunlop