Tamarai Tech Park

We are delighted to share that our project, *Tamarai Tech Park* in Chennai, has been awarded the distinguished *Gold rating* under the USGBC LEED v4.1 Building Operations and Maintenance (O&M) green building certification system. In addition, our office has achieved the prestigious *LEED Zero Energy* certification, positioning it as one of the first projects in India to reach this milestone under the v4.1 system as of August 2022.

Our campus has been developed with a comprehensive approach to sustainability and environmental stewardship. It features an extensive rainwater harvesting system and an efficient wastewater recycling process, ensuring optimal water resource management. Our commitment to waste reduction is demonstrated through robust waste management protocols, which include thorough waste segregation, reuse, and recycling measures that align with international standards for environmental responsibility.

To ensure a safe and healthy indoor environment, the project exclusively uses Green Seal 37-certified housekeeping chemicals. This choice underscores our dedication to environmentally responsible and non-toxic cleaning practices. Additionally, the facility implements an integrated pest management program, prioritizing non-chemical methods and strategic approaches to minimize health risks and environmental impacts.

Supporting our net-zero energy achievement, *Tamarai Tech Park* incorporates a 14 KW onsite solar photovoltaic (PV) system. This is supplemented by a strong offsite renewable energy portfolio, which includes 1 MW of solar power and 3.7 MW of wind power. This comprehensive renewable energy strategy ensures that the building maintains a net-zero energy status throughout the year, contributing significantly to reduced reliance on non-renewable energy sources.

The facility's energy performance stands out, achieving an impressive *Energy Performance Index (EPI) of 117 kWh/sq.m/year*, setting a benchmark for energy efficiency in older facilities. Furthermore, the project has successfully reduced its carbon footprint, achieving a reduction of *81 metric tons of CO2e* annually, as validated by Environmental Protection Agency (EPA) standards.