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hello@oneltd.com

HQ: +44 (0) 1905 362 300   |   London: +44 (0) 208 0596 526   |   Birmingham : +44 (0) 121 312 3876   |   Cardiff : +44 (0) 2920027983   |  

Big Energy Saving Week!

Posted: 21 January 2026

At ONE, sustainability is built into everything we design. It’s central to our vision and shapes every project we deliver.

Every scheme is different, and we pride ourselves on bespoke, innovative, and genuinely sustainable solutions. As Passive house – certified designers and low-carbon consultants, we help clients achieve outstanding environmental performance. We have many net-zero buildings in operation and are proud to have been recognised in many sustainability awards.

How we save energy:
– Net zero carbon design
– Passive House principles
– Smart building technologies
– Low-carbon and renewable energy systems
– Data-driven energy modelling and performance tracking

By engaging with our team at the earliest opportunity, you can ensure sustainability is central to your design from day one.

Find out more on our sustainable here.