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Monday, January 23, 2012

The 2009-2014 Outlook for Water Source Heat Pump Unitary Air Conditioners Excluding Room Air Conditioners in Greater China

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This econometric study covers the latent demand outlook for water source heat pump unitary air conditioners excluding room air conditioners across the regions of Greater China, including provinces, autonomous regions (Guangxi, Nei Mongol, Ningxia, Xinjiang, Xizang - Tibet), municipalities (Beijing, Chongqing, Shanghai, and Tianjin), special administrative regions (Hong Kong and Macau), and Taiwan (all hereafter referred to as "regions"). Latent demand (in millions of U.S. dollars), or potential industry earnings (P.I.E.) estimates are given across some 1,100 cities in Greater China. For each major city in question, the percent share the city is of the region and of Greater China is reported. Each major city is defined as an area of "economic population", as opposed to the demographic population within a legal geographic boundary. For many cities, the economic population is much larger that the population within the city limits; this is especially true for the cities of the Western regions. For the coastal regions, cities which are close to other major cities or which represent, by themselves, a high percent of the regional population, actual city-level population is closer to the economic population (e.g. in Beijing). Based on this "economic" definition of population, comparative benchmarks allow the reader to quickly gauge a city's marketing and distribution value vis-a-vis others. This report does not discuss the specific players in the market serving the latent demand, nor specific details at the product level. The study also does not consider short-term cyclicalities that might affect realized sales. The study, therefore, is strategic in nature, taking an aggregate and long-run view, irrespective of the players or products involved.

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Tuesday, November 22, 2011

Oil Boiler Central Heating Systems Vs Air Source Heat Pumps

!: Oil Boiler Central Heating Systems Vs Air Source Heat Pumps

It's the harshest winter season we've had in a long time. Many heating bills will be a lot higher than previous years and money which should be spent on more enjoyable things is having to be used to keep the house warm. There is a way to reduce electricity bills as well as be more energy efficient? Rather than using conventional oil boilers which rely on expensive fossil fuels to run, there is another, greener more economical heating system that suits the UK climate - Air Source Heat Pumps.

Standard oil boilers are renowned for being expensive and damaging to the environment. Oil fired boilers can provide a consistent flow rate which is similar to that of a traditional gas boiler, providing a continuous hot water supply on demand. However this is the standalone positive for this type of heat source. Oil boilers rely entirely on a environmentally damaging fossil fuel in order to run effectively. In a time when environmental friendliness has become one of humanity's highest priorities, this simply isn't good enough.

A far more positive green solutions is to use an Ecodan Air Source Heat pump. Similar to solar heating, the pump works by using the solar energy in the air to produce hot water, supplying the entire household with as much heat as necessary. Furthermore, the pump can be placed discreetly outside your house, causing little intrusion as it gathers the necessary solar heating energy required to heat your home. The benefits of this new heating method are abundant.

Heating bills will be reduced by 40%. That's a lot of money being saved when you consider the price of a standard winter bill. The pump provides a consistent supply of hot water at 55oC - a warmer temperature than that of an average bath. More importantly, however, your home's CO2 emissions will be cut in half. That's right - up to 50% of your carbon emissions will be gone. If we think about how much that can do for the environment, it's certainly a considerable option. Not only that, it's necessary for a sustainable, low carbon future that we must all work towards reaching. So if you are looking for a cost efficient, eco-friendly, alternative central heating system available to domestic homeowners, then look no further than the air source heating technology.

Oil Boiler Central Heating Systems Vs Air Source Heat Pumps

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Tuesday, November 15, 2011

Can You Get Free Heating With A Ground Source Heat Pump?

!: Can You Get Free Heating With A Ground Source Heat Pump?

With the price of oil fast approaching 0 a barrel and with utility bills spiraling out of control, wouldn't it be nice to get free energy we could use to heat our homes?

There is a source of heat that can be harvested and is almost entirely free; almost entirely because you do need to put some energy into the system in order to get the heat out. The good news is whatever energy you put in is multiplied by a factor of two or three so you get far more energy out than you put in. I know this seems too good to be true, but such a system does exist and it's called a ground source heat pump.

When the sun's energy hits the earth the ground acts like a giant heat sink, storing much of that energy in the form of heat. The fact of the matter is that just 1 metre underground, the average temperature is around 9 to 15 degrees Celsius warmer than the temperature at the surface. This is the temperature difference that's utilised by a ground source heat pump.

A trench one metre deep and about 200 meters long is dug around your property and into this trench is placed a plastic tube filled with water. The water in the pipe is cooler than the surrounding ground and so it's heated up as it's pumped through. This warmer water is then transferred into a sealed vessel which contains a refrigerant under pressure. This causes the temperature of the water to be raised from 15 degrees to about 45 degrees Celsius. Not hot enough for a shower or bath but more than adequate to heat your home.

Usually this heat is diverted to underfloor heating which can easily raise the ambiant temperature of your home to a comfortable level. Often a small supplemental boiler is installed (gas or oil) to complement the ground source energy supply.

Because a small amount of energy is required to pump water around the system the heat produced isn't entirely free but for every unit of energy put into the system it will return 2-3 times as much in return. This type of system is ideal if you're trying to go off grid as the water pump could easily be supplied with power from solar panels or a small wind turbine.

Although a fantastic heating system, it does have a couple of disadvantages. It's more expensive to install when compared with traditional heating systems and it's not easy to retro fit to an existing property due to the ground disturbance required to create the trenches.

This type of system is becoming popular with new builds where the pipe work can be laid whilst digging the foundations and the under floor pipework can be laid and tested without having to rip up an existing floor.

Can You Get Free Heating With A Ground Source Heat Pump?

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Sunday, October 23, 2011

The 2006-2011 World Outlook for Water Source Heat Pump Unitary Air Conditioners Excluding Room Air Conditioners

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Post Date : Oct 23, 2011 20:12:06
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WHAT IS LATENT DEMAND AND THE P.I.E.?

The concept of latent demand is rather subtle. The term latent typically refers to something that is dormant, not observable, or not yet realized. Demand is the notion of an economic quantity that a target population or market requires under different assumptions of price, quality, and distribution, among other factors. Latent demand, therefore, is commonly defined by economists as the industry earnings of a market when that market becomes accessible and attractive to serve by competing firms. It is a measure, therefore, of potential industry earnings (P.I.E.) or total revenues (not profit) if a market is served in an efficient manner. It is typically expressed as the total revenues potentially extracted by firms. The “market” is defined at a given level in the value chain. There can be latent demand at the retail level, at the wholesale level, the manufacturing level, and the raw materials level (the P.I.E. of higher levels of the value chain being always smaller than the P.I.E. of levels at lower levels of the same value chain, assuming all levels maintain minimum profitability).

The latent demand for water source heat pump unitary air conditioners excluding room air conditioners is not actual or historic sales. Nor is latent demand future sales. In fact, latent demand can be lower either lower or higher than actual sales if a market is inefficient (i.e., not representative of relatively competitive levels). Inefficiencies arise from a number of factors, including the lack of international openness, cultural barriers to consumption, regulations, and cartel-like behavior on the part of firms. In general, however, latent demand is typically larger than actual sales in a country market.

For reasons discussed later, this report does not consider the notion of “unit quantities”, only total latent revenues (i.e., a calculation of price times quantity is never made, though one is impli

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