HOW CAN INDIA BALANCE DATA CENTRE BOOM WITH CLIMATE AND RESOURCE CONSTRAINTS?

Why In News?

A study reveals that rapid data center expansion in hubs like Mumbai and Noida strains local resources through sudden electricity spikes and high municipal drinking water use for cooling.

What is a Data Centre?

A data center is a physical facility or building that houses computer systems, servers, data storage drives, and networking hardware used to store, process, and share digital information and applications.  

Core Components

• IT Equipment: Racks of servers, high-capacity storage drives, routers, and switches that handle data processing and transmissions.  

• Power Systems: Uninterruptible power supplies (UPS), backup diesel generators, and heavy-duty electrical lines to keep operations running 24/7 without interruption.  

• Cooling Systems: Specialized air conditioners, chillers, and liquid cooling setups that remove massive amounts of heat to prevent equipment from failing.  

• Security Measures: Biometric scanners, security guards, 24-hour surveillance cameras, and strict access controls to protect sensitive data.  

• Network Connectivity: High-speed fiber-optic links connecting the facility to the outside internet and other networks.  

Why are Data Centres Expanding Rapidly in India?

Surge in Data Consumption & 5G Rollout: India has over 1 billion internet subscribers consuming an average of 26.7 GB of wireless mobile data per user each month, ranking among the world's highest digital traffic consumers. (Source: TRAI)

Boom in Generative Artificial Intelligence (AI): Training and deploying large language models under the ₹10,371.92 crore IndiaAI Mission requires high-density graphics processing unit (GPU) server clusters that demand five times more computing power than traditional web hosting.

Statutory Data Localization Mandates: Section 16 of the Digital Personal Data Protection (DPDP) Act, 2023 and Reserve Bank of India (RBI) payment storage directives compel global technology corporations to store Indian citizens' personal and financial data within domestic geographic borders.

Strategic Real Estate & Infrastructure Status: The Union Government granted "Infrastructure Status" to data centres with more than 5 MW capacity in Budget 2022-23, providing access to long-term low-interest institutional loans and duty-free equipment imports. 

State Government Tax Incentives: States like Maharashtra, Uttar Pradesh, and Tamil Nadu offer 100% electricity duty exemptions, subsidized land allotments, and dual-power grid connections to attract hyperscale investments. 

What are the Benefits of Expanding Data Centres?

Sovereign Data Protection & Digital Independence: Hosting sensitive citizen data within India prevents foreign intelligence surveillance, preserves digital sovereignty, and complies with national security directives.

Attracting Billions in Foreign Direct Investment (FDI): Private equity and foreign direct investment in Indian data centres rose by 25% year-on-year to over $2 billion in 2026, surpassing commercial office real estate investments. (Source: DPIIT)

Powering Digital Public Infrastructure (DPI): Provides reliable computing backbones for processing billions of transactions on the Unified Payments Interface (UPI), Aadhaar authentication, CoWIN, and DigiLocker. 

Fostering High-Tech Artificial Intelligence Ecosystems: Domestic hyperscale facilities provide computing hardware for Indian AI startups, educational universities, and space research centres without paying expensive foreign cloud subscriptions.

Catalyzing Renewable Energy Investments (Case Study): In Navi Mumbai, CtrlS Datacenters partnered with solar developers to build a 125 MW captive solar power farm in Maharashtra, proving that data centre demand can directly finance large-scale private solar installations. 

What are the Impacts of Expanding Data Centres?

Way Forward

Mandate Strict Power Usage Effectiveness Standards: The Bureau of Energy Efficiency (BEE) must notify mandatory Energy Conservation Building Code (ECBC) rules for all newly commissioned facilities by 2027.  

Enforce 100% Recycled Water & Closed-Loop Cooling: Prohibit the extraction of potable groundwater for data centre cooling; mandate 100% tertiary-treated municipal sewage water or air-cooled chillers, replicating the Surat Municipal Corporation industrial treated-water reuse model. 

Decentralize Hubs to Sub-Himalayan & Tier-2 Regions: Offer capital subsidies to shift new data centres away from congested coastal cities to naturally cooler, water-abundant locations like Himachal Pradesh, Sikkim, and Odisha, reducing active cooling energy.

Enforce 24/7 Carbon-Free Energy (CFE) Power Purchase Agreements: Require data centre operators to procure 100% round-the-clock green energy through bundled solar-wind-pumped hydro hybrid power purchase agreements under the Green Energy Open Access Rules, 2022. 

Reclaim & Recycle Waste Heat for Industrial Use: Formulate urban planning guidelines directing data centres to pipe industrial waste hot water into nearby textile dyeing units, food processing facilities, or pharmaceutical dryers, preventing thermal air pollution.

Enforce Extended Producer Responsibility (EPR) on Server Hardware: Mandate that technology companies and cloud hyperscalers achieve 100% certified recycling of obsolete servers, rare earth magnets, and UPS battery storage under the E-Waste (Management) Rules, 2022.

Institutionalize Green Data Centre Star Ratings: Establish an independent environmental audit framework under the Indian Green Building Council (IGBC) that publicly rates data centres on carbon emissions, water efficiency, and renewable energy adoption. 

Conclusion

Aligning India's data centre expansion with climate goals requires mandatory green building standards, closed-loop waterless cooling, and decentralized locations to prevent digital progress from depleting vital natural resources.

Source: thehindu