Reports & benchmarking

Impact Reports

Guidance documents


Taking part in rigorous external benchmarking of our performance helps us to track and assess our progress. It also provides stakeholders with confidence that we’re turning our commitments and targets into action. And it underlines our ambition to be a sustainability leader in our industry.

Benchmarking scores

Activity Performance
Carbon Disclosure Project (CDP) 2017: A (Leadership)
2016: A- (Leadership)
2015: disclosure 99/score B
2014: disclosure 96/score A-
2013: disclosure 88/score B
2012: disclosure 92/score B
Global Real Estate Sustainability Benchmark (GRESB) 2018: score 90% (Ranked 1st - UK Listed Leader)
2017: score 78%
2016: score 77%
2015: score 77%
2014: score 78%
2013: score 67%
2012: score 68%
Dow Jones Sustainability Index (DJSI) 2018: score 73/percentile ranking 93
2017: score 75/percentile ranking 92
Bronze Class Sustainability Award
2016: score 76/percentile ranking 92
2015: score 72/percentile ranking 89
2014: score 70/percentile ranking 87
2013: score 72/percentile ranking 87
2012: score 70/percentile ranking 85
FTSE4Good We continue to retain our established position in the FTSE4Good Index
EPRA Received a Gold Award from EPRA for best practice sustainability reporting
Workforce Disclosure Initiative (WDI) Highlighted as an example of good practice in the pilot first year of the Workforce Disclosure Initiative

Previous Reports