 CHICAGO, May 04, 2021 GLOBE NEWSWIRE -- GATX Corporation NYSE:GATX today announced publication of its first Sustainability Accounting Standards Board SASB report, which discloses metrics related to relevant environmental, social and governance ESG factors for calendar year 2020. Furthermore, the Company announced disclosure of its Scope 1 and 2 greenhouse gas GHG emissions data for calendar year 2019. GATX intends to publish 2020 GHG emissions data in the second half of 2021. 