Net metering vs gross metering in India (2026 update)
India’s rooftop solar market is growing rapidly under the PM Surya Ghar: Muft Bijli Yojana and various state solar policies. As more homeowners and businesses install solar systems, understanding the difference between Net Metering and Gross Metering has become essential. Both mechanisms determine how solar energy exported to the grid is measured and compensated, but […]
Acoustic doors and penetrations: keeping STC in real sites
Acoustic Doors and Penetrations: Keeping STC Performance Effective on Real Sites In modern buildings, acoustic performance is a critical factor for occupant comfort, privacy, and regulatory compliance. While walls and partitions may be designed to achieve high Sound Transmission Class (STC) ratings, the actual site performance often depends on two overlooked elements — acoustic doors […]
HVAC duct-borne noise control: lining
Modern buildings demand more than efficient heating and cooling systems — they also require quiet, comfortable indoor environments. One of the most common yet overlooked sources of indoor disturbance is HVAC duct-borne noise. Without proper noise control measures, sound generated by fans, airflow, and mechanical equipment can travel through duct systems and affect occupant comfort […]
Module mounting on asbestos/old roofs: safety and structural checks
As rooftop solar installations continue to expand across industrial, commercial, and warehouse facilities, many businesses are exploring the possibility of installing photovoltaic (PV) modules on older buildings with asbestos cement sheets or aging roofing structures. While utilizing existing roof space for solar generation can provide excellent long-term energy savings, mounting solar systems on old or […]
MEP value engineering that doesn’t compromise performance
In modern construction projects, cost optimization is important — but reducing cost should never reduce system reliability, efficiency, safety, or occupant comfort. This is where MEP value engineering plays a major role. MEP (Mechanical, Electrical, and Plumbing) value engineering is not about choosing the cheapest option. Instead, it focuses on selecting smarter designs, optimized equipment, […]