BRE is a leading organization in the field of built environment research and consultancy. With a rich history dating back to 1921, the company has been at the forefront of innovation in building science and technology. BRE provides a wide range of services including research, testing, and certification to improve the quality and sustainability of buildings and communities.

In terms of sustainability, BRE is committed to promoting sustainable development and reducing environmental impact. The company is known for its BREEAM certification, which is one of the world's leading sustainability assessment methods for master planning projects, infrastructure, and buildings. BREEAM helps to drive sustainable design and construction, reducing carbon emissions and protecting natural resources.

BRE's sustainability efforts are further supported by its involvement in various research projects aimed at improving energy efficiency and reducing waste in the construction industry. The company also publishes numerous reports and guidelines to help organizations implement sustainable practices.

Despite its significant contributions to sustainability, detailed information on BRE's own carbon footprint and specific ESG metrics is limited. However, its influence in setting industry standards and promoting sustainable practices is widely recognized.