This month CSj hears from the team behind the MTR corporation's award-winning sustainability reports – Theodora Thunder, Managing Director, Streeter Strategic Ltd, and Dr Glenn Frommer, Head of Corporate Sustainability, MTR Corporation – about what it takes to put together a first-rate sustainability report.

Can we start with some background about yourselves and your collaboration on the MTR sustainability reports? Theodora: 'In 1996 I started working on the MTR annual reports in the lead up to the MTR listing in 2000. The 1997, 1998 and 1999 reports were award winning – they won awards for photograp