IBM appoints Christina Shim as new Chief Sustainability Officer, focusing on AI and hybrid cloud for sustainability initiatives.

IBM names Christina Shim as its new Chief Sustainability Officer, succeeding Wayne Balta. Shim, with nearly 20 years of experience in business, tech, and impact, will utilize AI and hybrid cloud to advance IBM's sustainability initiatives. IBM aims to use AI-powered solutions to accelerate problem-solving and address climate change, building on the company's long-standing commitment to environmental leadership.