I did not know whether you were looking outside the U.S. or within the U.S.
You might wish to pursue a dual MS/MBA degree (or concentration). Some U.S. programs closely integrate the two degrees.
East Coast
Duke offers a combined Master of Environmental Management/Master of Business Administration (MEM/MBA) that might interest you. Here is more information -
https://www.fuqua.duke.edu/edge/education/mem-mba. You could combine that with a concentration in Energy & Environment or Operations Management.
Yale offers an MEM/MBA (
https://environment.yale.edu/academics/d ... joint/mba/) that is completed in three years.
UNC Kenan-Flagler has a Sustainable Enterprise concentration and NYU Stern offers a Specialization in Social Innovation and Impact.
Midwest
Michigan offers an MS/MBA through the Erb Institute at
https://erb.umich.edu/education-programs/mbams/ that is also three years.
West Coast
Stanford offers a joint MS/MBA through its School of Earth Sciences and GSB. Here is an article -
https://www.gsb.stanford.edu/news/bmag/s ... egree.html.
Haas has an awesome Clean Tech program at
https://mba.haas.berkeley.edu/academics/energy.html.
I hope this helps. Since your goals are focused, I would recommend you give the schools a call to discover if these specific programs fit your educational needs and career goals.
Good luck,