ANALYZING CARBON EMISSIONS AND RENEWABLE ENERGY INTEGRATION STRATEGIES FOR ENVIRONMENTALLY SUSTAINABLE DATA CENTRE INFRASTRUCTURE DEVELOPMENT

Prindal Rawal

doi:10.5281/zenodo.23178235

Abstract

The global expansion of digital infrastructure, driven by cloud computing, artificial intelligence, streaming
services, and increasingly data-intensive economic activities, has intensified concerns regarding the
environmental footprint of data centres. Their substantial electricity requirements can increase carbon emissions
when operations depend heavily on fossil-fuel-based power systems, creating tension between digital
transformation and climate objectives. This study analyzes carbon emissions associated with data centre
infrastructure and evaluates renewable energy integration strategies for improving environmental sustainability.
The analysis considers operational electricity consumption, grid carbon intensity, cooling demand, facility
efficiency, and indirect emissions associated with supporting energy infrastructure. It further examines renewable
electricity procurement, on-site solar and wind generation, power purchase agreements, battery energy storage,
demand response, workload scheduling, and grid-interactive operations as potential decarbonization pathways.
Particular attention is given to intermittency, energy matching, reliability requirements, and differences between
annual renewable procurement and real-time carbon-free electricity consumption. The study provides an
integrated framework for aligning expanding computational capacity with emissions reduction, energy resilience,
and long-term environmentally sustainable data centre infrastructure development.

Keywords

Data Centres; Carbon Emissions; Renewable Energy; Digital Infrastructure; Energy Sustainability; Decarbonization

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