With inflation and power shortages going in sync, the era of having cheap electricity is fast becoming a myth. Governments all over the world are refusing to subsidize Petrol, Diesel and Coal, and the increasing price of crude oil is forcing energy companies and corporations to pass on the buck to consumers.
Our civilization is at a critical stage, where the combustible energy we have depended upon since the industrial revolution, is coming to an end in the absence of a cheap infinite source of renewable energy. In this juncture, consumers have no choice but to pay through their nose or opt for a more energy efficient way of living.
Govt. subsidies and encouragement
Energy saving is the in-thing these days. Oil and energy companies, at the moment, are heavily investing on green and renewable sources of energy. Major energy consumers like USA, European Union, India, China, Australia and United Kingdom are encouraging their citizens to adopt more energy efficient ways of living.
They are also subsidizing energy efficient products and solar energy. One of the best possible ways of saving energy is designing a building in such a way that it consumes less units and volume of energy. Leadership in Energy and Environmental Design (LEED), the premier agency energy conservation, provides a rating systems and guidelines for the design, construction and operation of high performance green buildings, homes and neighborhoods. It has overseen over 7,000 cases in about 30 countries since its inception in 1998.
The method of evaporative cooling
Evaporative cooling is the one of the oldest and cheapest means of effectively cooling in a large office, school, warehouse, factory or even your home. In comparison to air-conditioners, it consumes less unit of electricity per hour, and is also environment friendly and easy to install. It produces fresh, clean, and moist air for your home or office with minimum CO2 (carbon dioxide) emissions. And the best thing about evaporative cooling is that you can keep your windows and doors open.
These units cool the air’s evaporative elements, and are very effective and efficient when used properly, but it can’t be used everywhere. The evaporative process used by these cooling units is best suited for hot, dry and humid climates. These coolers are mostly in use in south-west region of USA, Australia and India. In such climate, an evaporative cooler can be the most effective and efficient means of climate control.
Cool Your Sojourn with Evaporative Cooling
In a dry climate, the temperature of a building can be minimized and marginalized to a great extent in parity with the comfort of its occupants by phase transition of liquid water to water vapor, which can cool the air using much lesser energy than the mode of refrigeration. In regions which are extremely dry or arid, the process of evaporative cooling inculcates an auxiliary advantage of air conditioning.
It distills more moisture for the convenience and comfort of the occupants of the building. It is not like a closed-cycle refrigeration system, and seriously demands a perennial water source in order to operate. That is the only drawback of this technology. But, in the long run it will save you lots of money in electricity bills.
This article is written by Belinda who is currently working with http://www.coldflow.net.au. The company deals in air conditioning and evaporative cooling services for home and offices.