Dessy Kushelieva

Building Physics Consultant/ Sustainability engineer with experience delivering Passivhaus, retrofit and decarbonisation projects across residential and low-energy developments. Skilled in PHPP modelling, thermal bridge analysis, retrofit assessment and energy strategy development, with an architectural background and MSc in Sustainable Architecture. Experienced in supporting Passivhaus certification, fabric-first design approaches and operational energy analysis, with a strong interest in sustainable, high-performance buildings and practical low-energy design solutions.

Building Physicist - Greengauge

(2024-01)

• Support delivery of Passive House certification projects and PHPP modelling
• Carry out thermal bridge analysis and junction performance reviews
• Produce retrofit and decarbonisation assessments for residential projects
• Contribute to operational energy and fabric performance analysis
• Prepare technical reports and coordinate with architects and consultants during design development

Sustainability Engineer - Qoda Consulting/ Enhabit

(2021-01 - 2024-01)

• PHPP: Advanced experience with Passivhaus Planning Package (PHPP) and the DesighPH for SketcUp for energy modeling on both retrofit, AECB and newbuilt projects.
• Thermal Bridge Calculation: Performed detailed thermal bridge calculations to ensure energy efficiency. (2D using flixo software, 3D using /Heat3)
• Decarbonisation Studies: Conducted studies to explore and implement decarbonization strategies in building projects.
• Retrofit Options Assessment: Assessed retrofit options to enhance energy efficiency in existing buildings.
• Basic BREEAM & IES Skills: Applied fundamental BREEAM and
• Client Advisory: Provide technical advice to clients and team members, contributing to the improvement of Passivhaus design and certification processes.

Architectural Assistant, Part 1 - James Totty Partnership - Sheffield

(2017-01 - 2021-01)

• Main duties involved preparing technical drawings and delivery of tender packages, planning applications and tender packages.
• Main clients included: NHS, Police & Fire departments.

Heritage intern - Great Yarmouth Preservation Trust

(2015-01 - 2015-12)

• Conservation Work: Participated in hands-on conservation projects, including the repair and consolidation of St Margaret's Church (Grade II* listed) and the Great Yarmouth medieval town wall.
• Production of high quality 3D renderings and posters for marketing purposes.
• Site surveying

MSc - Sustainable Architecture - University of Huddersfield

BA (Hons) - Architecture - University of Huddersfield

Natural Sciences and Mathematics School