In the domain of construction relying on rule-of-thumb approaches has long provided a quick and convenient guide. The conventional wisdom of the 200– 300 sq ft/ TR rule for estimating cooling loads may not be the most prudent choice. Similarly using rule of thumb for electrical load “6 VA / sqft”.
Climate change has necessitated global action to reduce greenhouse gas emissions. A pivotal tool in this fight is the concept of carbon credits, which come in various forms and are integral to both regulatory and voluntary markets. In this blog, we’ll explore the nuances of carbon credits, focusing on Compliance Carbon Credits, Certified Emission Reductions (CERs), Emission Reduction Units (ERUs), and Verified Emission Reductions (VERs).
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.
In our current era, we’re facing significant challenges due to climate change and the increasing scarcity of water on a global scale. It’s crucial that we adopt sustainable practices to conserve water and minimize the negative impact on our environment. One such eco-friendly solution is rainwater harvesting, which has the potential to lead campuses and communities towards achieving a ‘net zero water’ status.
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.
High electricity bills are becoming a major pain point in resident’s everyday life. With the growing demands for electronic gadgets and increasing dependency on electrical equipment such as a fridge, ACs, water heaters, computers, laptops, mobile devices, speakers, washing machines, and much more the use of electricity will only go up.
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.