Author name: mcd-admin

Electricity is initially generated at 11 kV and then stepped up to higher voltages for long-distance transmission. The power travels through a network of high voltage lines into the grid, which connects to cities through substations. These substations step the voltage down to 11 kV for distribution to load points via a network of lines. The distribution network includes feeders that branch into subsidiary lines, delivering power to various locations. Transformers at load points further reduce the voltage (LT), providing the last-mile connection to individual customers at either 240 V or 415 V. Feeder lengths vary based on urban or rural areas, with longer feeders leading to potential low voltage issues at the consumer end.

When it comes to evaluating the sustainability of a building, the Energy Performance Index (EPI) plays a pivotal role. These remarkable structures have been honored as Platinum Rated Buildings for their sustainable qualities. Nevertheless, there’s a deeper layer to these edifices that often leaves their platinum status open to scrutiny.

Residents living on the top floor of the building face a considerable heating problem, particularly during scorching summers. Roof temperatures can rise to an unbearable 50°-60° Celsius which can make life pretty hard. There are often no signs of relief even during the nighttime, as the heat absorbed during the day re-radiates into living spaces.

The building envelope comprises walls, roof, and fenestration (openings including windows, doors, vents, etc.). The design of the building envelope influences heat gain/loss, natural ventilation, and daylighting, which, in turn, determines indoor temperatures, thermal comfort, and sensible cooling/heating demand.

Imagine you’re on the cusp of choosing your new office space, and there’s a pivotal question on the table: “Are you asking for glare-free daylight space or just a good-looking glass building?” This isn’t just a choice between four walls and a roof: it’s a question about your daily work experience. On one hand, the allure of those sleek, transparent glass buildings is undeniable. They give a sense of modernity, sophistication, and a connection to the bustling world outside.

There are several passive ways to reduce the heat gain of buildings and decrease the energy consumption. In this article, we will discuss a very effective technique- Insulation. Insulation on walls reduces heat gain or heat loss from an indoor environment to an outdoor environment and maintains the thermal comfort of the room.

The right orientation of a building is crucial for energy efficiency, natural ventilation, maximizing daylight, and reduction of air conditioning load.