Indonesia's digital economy is experiencing explosive growth. From Jakarta to Surabaya, new data centers are rising to meet the demands of a rapidly digitizing population. Yet this expansion faces a formidable natural obstacle: Indonesia's tropical climate. With year-round temperatures averaging 28-33°C and humidity levels consistently above 75%, conventional cooling systems struggle to perform efficiently.

For data center operators and facility managers, this translates into a critical business challenge. Cooling typically accounts for 30-40% of a data center's total energy consumption. In high-humidity environments, traditional evaporative cooling loses effectiveness precisely when it's needed most, driving up electricity costs and compromising PUE targets.

Arkora's cooling solutions are purpose-built for tropical conditions like Indonesia's. Our approach combines three key technologies:

High-Temperature Chiller Compatibility: Our cooling towers are designed to operate efficiently with higher water return temperatures, allowing chillers to run with reduced compressor workload. This alone can cut cooling energy consumption by 20-30% compared to conventional systems.

Humidity-Optimized Fill Media: Standard fill materials lose efficiency as humidity rises. Arkora's specially engineered, high-surface-area fill maintains exceptional heat exchange performance even at 85% relative humidity. The unique louver design ensures continuous water film coverage, maximizing thermal transfer in challenging ambient conditions.

Intelligent Variable-Speed Control: Our PLC-based control system continuously monitors wet-bulb temperature and cooling demand, automatically adjusting fan speed to match actual load. This precision control eliminates energy waste during partial load conditions, which represent most operating hours.

Space is at a premium in Jakarta's metropolitan area, and project timelines grow tighter each year. Arkora's fully modular, pre-assembled cooling towers address both constraints:

reduces on-site installation time by over 50% compared to traditional field-erected towers

maximizes cooling capacity on limited land

supports phased investment as capacity needs grow

minimizes commissioning surprises and delays

With much of Indonesia's industrial development concentrated in coastal areas, corrosion resistance is non-negotiable. Arkora cooling towers feature:

This comprehensive protection ensures 10+ years of reliable service life, even in salt-laden coastal environments.

A Tier III data center in Jakarta's Cibitung district faced multiple challenges: limited site area, constrained grid power capacity, and a corporate PUE target below 1.5. The facility installed four Arkora modular counterflow cooling towers paired with high-temperature chillers.

After 18 months of continuous operation, the results are compelling:

(versus 1.55 design target)

compared to conventional design baseline

from delivery to commissioning, 10 days ahead of schedule

with zero fill clogging issues

The facility manager notes: "Arkora's modular design allowed us to maximize capacity on limited land. More importantly, their performance in Jakarta's humidity exceeded our expectations."

Every Indonesian project has unique site conditions, load profiles, and operational requirements. Arkora offers comprehensive support from concept through commissioning.

Download our free Indonesia Data Center Cooling Efficiency Assessment Tool to:

Or contact our Jakarta technical team for a personalized consultation. With local technical support based in Indonesia, we're ready to discuss your specific project requirements.