Sustainable at Heart, Partnership in Practice
Projects
Featured Case Studies
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![Urban scene with modern glass building and an old stone building, people walking and biking in a plaza with benches, trees, and a cloudy sky.]()
11 & 12 Wellington Place, Leeds
Sector: Commercial / Retail / Public Realm
Outcome: BREEAM ‘Outstanding’ / Fitwel 2*
Services: Acoustics, BREEAM AP, Carbon Management, ESG, Fitwel, LCC, WLCA
This major commercial development achieved some of the highest sustainability ratings available, supported by deep multi‑disciplinary input throughout design and delivery.
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![Modern university building with white panels and glass windows, featuring the Texas Tech University BioScience logo on the upper corner, set against a clear blue sky.]()
BIOS Building, Teesside University
Sector: Education
Outcome: BREEAM ‘Outstanding’
Services: BREEAM AP, LCA, WLCA
A flagship example of high-performance educational architecture, integrating whole‑life carbon modelling, wellbeing and environmental excellence.
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![High-rise buildings and a park with walking paths, trees, and a small stream, in an urban cityscape.]()
The Republic, Mayfield - Manchester
Sector: Commercial
Services: CarbonCentric, WLCA
CarbonCentric enabled real‑time, supply‑chain-driven carbon management across this commercial development - lowering embodied emissions and improving transparency.
At Mainer Associates, our projects reflect our commitment to pioneering sustainable development, embedding whole-life thinking, measurable carbon reduction and evidence‑driven design into the UK’s built environment.
From large mixed‑use commercial districts to universities, laboratories, healthcare facilities, community buildings and residential schemes, our work spans every sector and scale - consistently delivering high‑performance environmental outcomes.
We partner with clients to align sustainability ambitions with project realities, supporting them through BREEAM, Whole Life Carbon Assessment (WLCA), Life Cycle Analysis (LCA), EPDs , Fitwel, ESG integration, Carbon Management and Planning - helping them make informed decisions at key milestones.