Generative AI energy consumption grows, but ROI role unclear November 6, 2024 SHARE THIS IT leaders have several cost considerations as they build a business case for generative AI — some obvious and some hidden. SHARE THIS More Blog Posts Hitachi Digital Services Ranked Market Leader in HFS Research’s 2025 Legacy Application Modernization Services Report December 2, 2025 Hitachi Digital Services Receives Frost & Sullivan’s 2025 North America Competitive Strategy Leadership Recognition for Excellence in Artificial Intelligence Services October 21, 2025 Hitachi Digital Services’ Second Sustainability Report Spotlights Significant Progress Toward Aggressive ESG Goals September 22, 2025