People - Staff
James Mandel

Managing Director, Sustainability, Blackstone

James Mandel

James Mandel is a Managing Director in the Portfolio Operations Group at Blackstone. He is focused on sustainability and emissions reduction within Blackstone’s portfolio. Prior to that, he was a Managing Director at Rocky Mountain Institute where he led the Carbon-Free Buildings Program. James has a Ph.D. in Ecology from Cornell University.

James Mandel is a Managing Director in the Portfolio Operations Group at Blackstone. He is focused on sustainability and emissions reduction within Blackstone’s portfolio. Prior to that, he was a Managing Director at Rocky Mountain Institute where he led the Carbon-Free Buildings Program. James has a Ph.D. in Ecology from Cornell University.

More from Concordia

Important
Notice

You are currently on Concordia’s official website: www.concordia.net

We have identified a fraudulent website operating under

www.theconcordiasummit.org

that is impersonating Concordia and using our brand, language, and images without authorization. This site is not affiliated with Concordia. If you have shared personal or payment information with that website, please contact us immediately at enquiries@concordia.net. We are actively working to have the site removed.