The smartest people in the commercial real estate industry agree–if we really got energy efficiency in buildings right using smart building technologies, corporations could save so much money that there would be little need for solar panels or windmills. While most experts are still strong supporters of these alternative energy sources, they agree that extreme energy efficiency measures could have very dramatic positive results. On the other hand, there are an increasing number of people who are growing disenchanted with the energy efficiency movement. It is not that they are against the idea, it just seems like it is an…

The business case for energy efficiency is a powerful one. At the end of 2010, the Carbon Trust reported that the average return on investment of energy-efficiency projects carried out in commercial premises is 48%. Increasingly, it is becoming clear that to invest in sustainability is to save money. But while the UK government is supporting carbon reduction by introducing grants and green initiatives, these have done little more than skew people’s perception of what represents an energy saving. With heavy focus applied to insulation and heating, cooling strategies have been left rather more out in the cold. The hot…

A hybrid vehicle is a vehicle that uses two or more discrete power sources to propel the vehicle. Common power sources include: On-board or out-board rechargeable energy storage system (RESS) and a fueled powA hybrid vehicle is a vehicle that uses two or more discrete power sources to propel the vehicle. Common power sources include: On-board or out-board rechargeable energy storage system (RESS) and a fueled power source (internal combustion engine or fuel cell) Air engine and internal combustion engines Human powered bicycle with electric motor or gas engine assist Human-powered or sail boat with electric power The term most…

The recent economic crisis that has plagued the entire world has many people wondering if there ever will be any job opportunities available to them. The mistake that most people make is assuming that only specific markets and industries have positive growth prospects related to the employment. However, there are some industries that many not seem as attractive as others, but they allow for a lot of opportunities for earning profits. One such example is that of the construction industry. Construction jobs have started dominating the market as many people rush to take advantage of the numerous vacancies for skilled…

It’s a homeowner’s responsibility to make sure that he or she is using appliances that are energy efficient. Replacing a twenty-year-old refrigerator is likely to reduce your electricity bill because a new ENERGY STAR-rated icebox has been designed to do more while using less of the juice. Energy efficiency, however, is not just a concern for the little guy. Utility companies must worry about “line losses,” the electricity that is lost as a result of the inherent inefficiency of the generation and transmission system. In places like Texas and New York, however, engineers are thinking of ways to prevent this…

There are only minor changes to the energy efficiency provisions in the newly released BCA 2012, volumes 1 and 2. Mostly the changes are to terminology and explanatory information, intended to clarify several of the provisions. There has been one change to Table J1.3a in Section J which is of particular note; the required R-Value for roof and ceiling construction in climate zones 4 and 5 have been amended to align with climate zones 1, 2 and 3. See below for a full list of changes. BCA 2012 Volume 1 “” Section J: J0.2(a)(ii) – The reference to the 2006…

Double glazing involves adding a second pane of glass to the existing one while leaving a space in between. This space traps air that can act as an excellent insulator against noise and heat loss. Many people spend a lot of money buying home heaters to keep the house warm during the cold days. Windows that are single glazed usually loose up to 20 percent of heat. With double glazing however, you can save a lot of utility costs since the glazed windows and doors will conserve the heat energy in the house. During the hot days, the glazed windows…

Spreading of industrialization world over and population explosion, our natural resources have been ever shrinking. In India, the last two decades the rise of spending power of the middle class has increased their energy consumption drastically. Each and every family have around 2 to 4 bedroom flats, with one or more television, fridge, Air conditioners, and lighting to illuminate their homes . Over dependence on non-renewable sources of energy like coal powered energy stations screams for the expansion of energy saving systems by bringing in LED lighting company in India. The LED lights are designed in such a manner, that…

In spite of rapidly increasing bills, many people are still spending more than they need to on their utilities. More often than not, this is due to careless habits and a number of common myths and misconceptions about saving energy. The following seeks to dispel some of these misunderstandings in order to help you cut down on your electricity consumption significantly. Appliances which Are Turned Off Consume No Energy The reality is, that if an electrical appliance is turned off, it will usually still be drawing some power unless it is disconnected from the power socket entirely. Some appliances even…

Presently the organizations have been aiming at efficient ways and procedures to attain more with less, reducing IT expenses and even minimize the incidental costs associated with data center growth and expansion. In today’s competitive market scenario data center managers need to focus on establishing effective operating environments to support the life of the existing data centers. There are numerous ways in which companies can attain data center efficiency and is inclusive of setting up a cold aisle containment system, efficient utilization of outside air and maximize compute densities. The main component however is to maintain a comprehensive metric system…