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Achieving Greater Business Energy Efficiency

A recent article by the American Council for an Energy-Efficient Economy listed 10 programs that spurred organisations and customers to save energy. The findings acutely show that behavioural programs can be especially effective.

Improving energy efficiency is an important topic on the timetable of most organisations these days. The benefits are numerous, from lowering carbon footprint to the most outstanding of all cutting down on costs with energy. So million dollar question is: How to enhance business energy efficiency?

There are many ways to do so but this is not quite what I want to talk about in this column. I wont be propounding you change all the lights in your company to LED lights, even though that is one the most cost effective ways to enhance your business’ energy efficiency.

In this item I’d like to contest what is more effective consumer education or infrastructure updates. One could say that by combining both you could achieve greater results but that you will have to adjudge once you have finished reading this article.

Purchaser education has proven to be an effective way to better energy efficiency of households and businesses alike. When combined with programs that apply social science to energy conservation it can incite individuals to reduce consumption and make choices that will enable their companies to save as well.

Such programmes are an attractive way to reduce energy consumption since they have low initial cost and require little change to existing business processes / lifestyles.

However, simply relying on consumer/employee education might not be adequate. There is a real danger that energy efficiency gains seen from consumer/employee behaviour will go away over time.

That is when infrastructural upgrades come into the picture. Even though they necessitate a greater upfront investment if evaluated properly and done right such upgrades could generate better benefits. The down side is that most of these benefits will only be noticed in the long run.

But there is no better time to start upgrading your business with more energy efficient machinery. With many governments around the globe offering funds to subsidise these changes. For instance here in the UK the Government is creating the Green Investment Bank.

If you are unsure of which route to take in order to save energy. Why not ask for professional help. Hire an energy consultancy or an independent energy broker to inspect your premises and suggest the best and most effective options for you business.

The Best Split Ac’s With Maximum Energy Efficiency

Electronic gadgets had always been the eye-catchers for people because of its advanced technology and comfort quotients attached to it. However, it is also true that, the demand for products largely depends on the requirement of people in that area. For instance, they are mostly common in the tropical countries which are hot and humid. For this reason, air coolers are frequently on demand in countries like India, Gulf countries, African continent, Indonesia etc. In this context, air conditioners are almost necessary in every place, because of its dual functions of cooling as well as warming. There are numerous split air conditioners available in the market. Hence, it has become really difficult to determine which one would be the best split AC, that suits your requirements.

The Indian sub-continent has a tropical climate with a maximum average temperature of 40 degree Celcius. Hence, the requirement for a cooler or an air conditioner is of utmost importance. Other than using them in households, it is also highly used in office environments. Infact, the importance of such cooling gadgets are very much evident from the fact that, even the sole proprietor domestic companies have cooling gadgets in their office. However, among all air conditioners, the Electrolux 1.0T Split AC can well be considered as one of the best split AC gadget for its competitive pricing as well as extended advanced specifications.

What makes this AC unique is the fact that it is light weighted and can be carried anywhere without unnecessary harassment. So if you are relocating somewhere or need to shift it from one place to the another, you can easily do it without bothering to call extra helping hands so as to help you carry it. Other than this, another plus point of the Electrolux 1.0T Split AC lies in the fact that, it is flat faced and does not occupy too much space in your room, thus leaving enough space to walk around freely. What is most amazing is that, it is a digitally enhanced device with user friendly options along with a LCD remote control.

Other than this, it provides excellent energy efficiency, that reduces fear for high electric bills. This means that, you can now keep it on throughout the day as well as night, and enjoy the cool atmosphere inside your room or office. This device is highly advisable for people who are living in remote villages with frequent power cuts. Under such circumstances, if you have a battery or a generator at home, you can use the power supply from the battery to run the AC without hassles. Another most amazing feature of this device is that, it has a 3 stage filter with bactericidal properties that not only prevents bacterial growth, but also relieves the atmosphere from foul smell. Most amazingly, it also has a special microprocessor that helps to identify any malfunctioning in the gadget.

Apart from this, even the Voltas 1.0 vertis Elite 3 Star has also become pretty famous among users for its fast cooling effects and excellent digitally enhanced options. Infact, a considerable number of people, have started considering it as one of the best split AC for its high quality compressor, energy efficiency as well as various digitally enhanced user-friendly options. Some of the other latest split AC’s are Haier HSU-12LEA03, Hitachi-RAU018HODZ1, Bluestar HWE242YB, etc.

Taking The whole House Approach To Home Energy Efficiency

In this industry, there are times when energy efficiency experts come across some fairly prodigious claims about the potential effectiveness of the products they provide to homeowners. While these assertions are great for selling products, they don’t always create a realistic picture of the ultimate benefit to the homeowner.

Instead of claiming the added efficiency that a single product will offer, it’s much more effective to create a profile of your entire house’s energy system – one that identifies the strengths and weaknesses of your home’s energy use. With this approach, we can take a more realistic look at which improvements will result in the most impactful improvement of your home.

Understanding “Whole House” Energy Efficiency

Be skeptical of any company that provides you a single product but quantifies its potential energy savings for your home. These “miracle cure” solutions are not always as effective as they seem!

For example, let’s say that a company claims that replacing your windows and exterior doors with ENERGY STAR approved windows and doors can save you up to 25% on your annual heating and cooling bills. Unfortunately, this is only likely in some cases.

Let’s look at these two examples…

House A is an old, drafty colonial house that is poorly updated by its owners. However, the furnace is fairly modern, and operates at about 85% of the efficiency of a new, modern system. Unfortunately, the air ducts that channel the heat from the furnace have several air leaks, and the furnace is being stored in a cold, uninsulated basement. The attic also has a mere 4″ layer of old fiberglass insulation installed. While the windows are not ENERGY STAR approved, they do have double-paned glass.

House B is a 1970s home, whose owners take the time to update it when possible. In this case, the furnace is very outdated, and while it still works, it operates at about half the efficiency of a new, modern system. The owners service their system frequently, and have already sealed all holes in the air ducts. Their basement is finished and insulated, and the attic is properly sealed and insulated with new fiberglass insulation. They have single-paned windows installed that are not ENERGY STAR approved.

Which House Would Benefit Most From Energy Efficient Windows?

In this case, we can see that the owners of House A are paying much more for their heat than the owners of house B. While replacing these old windows would increase the energy efficiency, there are many more cost-effective ways to reduce their utility bills.

For example, instead of spending $10,000 or more on a window upgrade, the owners of House A may want to consider using the same money on a combination of air sealing the home to eliminate the drafts, insulating the basement, repairing the air ducts, or sealing and insulating the attic.

In the case of House B, however, we can see that the basement and attic are insulated, and the home has already been air sealed. Because the furnace is outdated, heating comes at a premium. In this case, it can be very cost-effective to keep as much heat inside the house as possible. So replacement windows are a pretty good idea.

But even in this case, the savings will take many years to balance out the cost of the windows. In the end, much of the value of the upgrade will be appreciated through the increased comfort, beauty, and value of the home.

Professional Energy Efficiency Evaluation In Connecticut & New York

Before deciding on a major energy efficiency upgrade for your home, it’s worth the effort to hire a professional to inspect your problem and make recommendations on the most effective upgrades for your home.

Each house will have its own unique energy-using system; professional and customized energy efficient upgrades are well worth the investment in energy savings and comfort for your home.

Insulated Vinyl Siding For Increased Energy Efficiency

Vinyl siding is the choice of many homeowners and builders due to its durability, long life, and ease of installation. Unlike painted siding, it does not require repainting every four to five years, making it an essentially maintenance-free and economical choice over a long term. Simple cleaning or power washing on a yearly basis is all that is needed to keep this siding looking like new for many years.

Vinyl siding has improved greatly from its beginnings, resisting fading and warping like the earlier products were known to do. It is also now available in a vast range of colors and patterns, including wood, stone, and metal faux veneers that appear identical to these real materials from even short distances when expertly installed. For those who love the look of stone or cedar but not the expensive price tags, vinyl siding can offer the ideal solution.

One of the drawbacks of standard vinyl siding is that it doesn’t offer additional insulation. This issue has been addressed with the introduction of insulated siding that is now available from a number of manufacturers. It offers all of the advantages of other vinyl siding, plus many more.

Insulated vinyl siding can significantly reduce energy costs by increasing the home’s energy efficiency by four to five times over that of traditional vinyl. These savings can effectively pay for the siding in just a few years making insulated vinyl an even more economical siding choice.

The appearance and feel of insulated vinyl is more like wood siding due to increased firmness and stiffness. Traditional vinyl is flexible, following a structure’s bends and bumps that are ultimately highlighted by the material rather than masked. Insulated vinyl is inflexible, offering a smooth appearance like that of wood siding. It also offers greater protection from impact damage such as hail, storm debris, and accidental impacts from golf balls or baseballs that can so easily happen with busy, active families.

The thermal insulation that improves a home’s energy efficiency also has significant acoustical advantages, reducing the levels of noise from the outside. This results in an interior that is much more quiet and comfortable, especially for homes located near busy streets or intersections.

Of all the siding options available, it is little wonder that vinyl siding is the most popular for its beauty, durability, and maintenance-free advantages. Though it costs more up front than traditional vinyl, insulated vinyl offers even greater advantages with the significant money savings in energy costs. When considering siding choices, put insulated vinyl at the top of the list for economy and quality.

Choices For Energy Efficiency Savings Through The Management Of Energy How Can You Save Energy

Learning how you can save energy these days is important for a number of different reasons. There are a many different plans that you might use to reduce your usage of energy and make your home or business more efficient. Deciding on an energy audit or other methods to find the higher use areas can be very helpful.

If you are looking at your energy bills and wondering how can you save energy, you can just begin the process by learning which areas of the building are using the most energy. This is known as an energy audit. Because there are many different ways that energy is used, it is important to understand what might be changed to reduce the use and what cannot be changed.

Working through the process will likely point out spots where too much energy is being used in various ways. When you find these areas, you can quickly correct the problem and reduce the use of energy in that way. Determining the best choices to correct problems will depend on the type of business you are in as well as the why there is excess energy being used.

The reduction of energy use is important to save money of course, but there are other reasons why you want to learn about ways you can accomplish this task. Today it is very important that everyone do their part in the reduction of energy use. By reducing the amount of energy that is used, steps are taken to help reduce the natural resources that are being used to create that energy.

Using specific methods for the management of energy is one way that anyone can learn about reducing the cost for this type of resource. By managing the use you can reduce the expense as well as be more efficient in a number of different ways. Finding ways to reduce the use will be important and can easily be accomplished by doing an audit of your use.

Learning how you can save energy is an important step to help reduce the use of natural resources to create the energy in the first place. At the same time it will help you to reduce your energy bill which is something everyone is working on doing today. Whether you need to rearrange equipment to create a more efficient use of the energy or you need to learn about other options, you can find a number of ways to help you save money on this necessary utility today.

Energy Efficiency Audit In New Orleans

Rising energy costs and growing concerns about climate change has made homeowners to look for cost-effective ways of saving money on their household bills. Building energy efficient homes and improving energy efficiency in our homes can increase their value. Even smallest changes can yield the biggest results. A number of homeowners have started educating themselves on how to make their home more and more energy efficient.
The first step in making your home energy efficient is by conducting energy efficiency audit. Home energy audits are easy to carry out and useful in identify areas for home improvement. In this the focus is on areas of lowest energy efficiency, such as un-insulated lofts, single glazed windows, open fireplaces and energy ‘eating’ appliances and improving your home’s air tightness.
Assigning home energy audit to a certified energy advisor such as Eco Star Foam is a necessary to ensure that the most cost-effective improvements are undertaken. Basic areas which energy auditor from Eco star foam will test in your home are:
Blower-Door testing.
Weatherization Programs.
Thermal Imaging Video of Home.
Duct-Blasting Test.
Furnace Flute Testing.
Moisture Reading.
Eco Star Foams energy auditors after completion of audit provide you with a full written report of the auditors findings and solutions to increase your homes energy efficiency. Energy audit has its own benefits and some of the most prominent of them being:
Make your home more comfortable and at the same time using less energy.
Prevent wear and tear on your heating and A/C equipments.
Lowering your energy bill.
Reducing airborne contaminants.
Immense help in saving energy.
North Americans people are increasingly looking at ways to improve the energy-efficiency of their homes as making substantial improvements in energy efficiency. This will save house owners money in the long run. Eco star foam provides services in New Orleans, Louisiana, Mississippi and other regions.

Custom Home Builders Vaincrease Energy Efficiency Of My Home

Custom Home Builders VA:What can I do to increase the energy efficiency of my current home?

by: www.CustomHomeBuildersVA.com

Most advisers agree that energy prices are going to continue to go up. If you look at the possibility of further devaluation of the dollar combined with the possibility of draconian energy legislation, the opportunity of extraordinary escalation of energy prices exists.

Many Americans are living in homes larger than they need. Homes that were built for size rather than quality.

In my opinion, getting prepared for high energy costs is a critical component of any preparedness strategy.

First do all the conventional things to make your home as energy efficient as possible.

Add insulation, upgrade windows and doors (while you are doing this it is an excellent opportunity to upgrade your security), change light bulbs, upgrade appliances, install water heater blankets. If the plumbing pipes have relatively short runs it is very likely that a propane fired tank-less water heater would make sense.

Secondly, consider your heating system. This is an intensive area of energy for many homes.

We recommend wood-fired outdoor boilers where feasible. These units circulate hot water and can be used for many heating applications including home heat, domestic hot water, greenhouse radiant heat and swimming pools, to name a few.

If you have a heat pump, a propane furnace installed with the heat pump is a very good combination. This allows for an energy efficient propane furnace to do the heating when the heat pump is out of its operating range. While there are very efficient and comfortable heat pumps, the back-up heating strips on heat pumps are very energy intensive. Propane is still primarily produced in the United States.

Also, we have had very good experiences with geo-thermal. While it is still electric based, it provides an excellent source of heating in mild climates and is incredibly energy efficient.

We always recommend some alternate options in heating, so there is some source of heat in the event of grid failures. For example, if you have a geo-thermal heating system, install a wood stove as the back-up.
There are a number of structural changes or modifications which could result in much greater energy efficiency. These would include adding a vestibule or windbreak if you have children or go in and out of the house a good bit. You might be able to earth berm part of the north side of your house, or add a solar room to the south side of the home, just to name a few possibilities.

Ensuring Energy Efficiency With Heat Meters

When Terminal 5 was being planned, there was significant environmental opposition and concerns over carbon emissions and the effects on local habitats, including the path of two rivers. When the project was given the go-ahead, these concerns were taken into account and stringent environmental targets were set for every step of the process, both during construction and for the long term future.

The building of Heathrow was a complex project; along with the environmental planning, the entire build had to be completed without any impact on the rest of the activity or infrastructure at the international airport. To achieve this significant construction was undertaken off-site, including the roof, which was partially assembled in Yorkshire and the latest technologies were employed.

When it came to the buildings interior, Terminal 5 utilized high quality fittings that ensured on-going energy efficiency and the minimisation of waste. Temperature control within the expansive interior was an area of focus. The need to regulate the temperature in such a huge space could lead to costly energy consumption, which would not be in keeping with the environmental targets.

The building was designed with large glass windows that allow the terminal to benefit from natural light and heat. To prevent over-heating, the design of the building incorporates areas of natural shade. Additional heating is used, but these design features reduce the requirement and the temperature is carefully monitored and controlled, to ensure energy efficiency.

The Micronics Ultraflo 2000Flow and Heat Meter is one of the fittings used forthis temperature monitoring. The Ultraflo 2000 is a clamp-on, ultrasonic flow meter,created to monitor liquid flow, but with the use of a temperature probe is effective as a heat meter.It has been installed (along with other products) to provide an energy measurement solution. By monitoring and managing the temperature, the Ultraflo 2000 is playing a small part in ensuring that up to 30 million people a day are happy, as well as minimising energy waste.

Terminal 5 is a huge construction, but Micronics flow and heat meters are equally suited to smaller scale buildings too. Creating a comfortable temperature in your business can lead to an enormous bill every month due to the energy consumed. If you want to measure the flow of energy used in your building, whether its a small commercial factory, a shopping centre or a building on the scale of Heathrow airport, installing a heat meter will allow you to monitor and manage the actual physical flow of energy used for heating.

A heat meter will allow you to identify where energy can be channelled more effectively for an improved outcome and reductions in both consumption and cost. The savings made through monitoring and changes can soon cover the cost of installing the heat meter. Many of the heat meters clamp on your pipework and machinery. This means that installing them requires no interruption to your processes and they can easily be removed for maintenance, or when they are used as a temporary measure.

The Ultraflo 2000 is supplied with electronics, sensors and all mounting hardware and also a temperature probe when it is used as a heat meter. Whilst installation is uncomplicated, Micronics have specialist engineers who can come on-site and install heat meters for you as required.

If you want a temporary monitoring solution; either to decide whether to invest in more permanent energy monitoring, or to identify areas of improvement for increased energy efficiency, it is possible to hire portable heat meters from Micronics. This can be ideal for inspections and to help you meet your own industrys environmental targets.

Whether you are planning a new project, or making improvements to an existing building, if energy efficiency and cost reductions are core to your project, Micronics can help you to achieve your goal.

Bipartisan Energy Efficiency Bill On Verge Of Senate Breakthrough

While many in Washington still warn about the dangers of carbon emissions and climate change, the reality and perhaps the one thing that experts on both sides agree on, is that Americans are paying less attention to global warming than they have in the past. To end this uncertainty, the Senate after months of behind the scenes maneuvering will begin the debate on the critically important legislation which could help American consumers, businesses and the federal government to save millions of dollars each year by using less energy, and using less energy will be a step forward in the fight against climate change in the U.S.
The new energy efficiency legislation introduced by Senators Shaheen and Portman could come up before the U.S. Senate for approval. The Energy Savings and Industrial Competitiveness Act, also known as Shaheen-Portman Bill will help to reduce the energy bill of U.S., improve its economic competitiveness, create new American jobs and enhance U.S. energy security. The bill has been endorsed by more than 200 businesses, trade associations and advocacy groups.
What is the Energy Savings and Industrial Competitiveness Act?
The Shaheen-Portman Energy Efficiency Bill passed the Senate Energy and Natural Resources Committee by a 19-3 vote, it includes provisions that will directly improve energy efficiency in buildings, industrial processes and federal agencies, the provisions in the bill include strengthening energy efficiency requirements in building energy codes, incentivizing energy efficiency using rebates and for certain equipment, encouraging energy efficiency supply chains through a new supply star program.
The American Council for an Energy Efficient Economy (ACEEE) found implementation of the bill would save about 9.5 quadrillion btus (british thermal units) between 2014 and 2030, or nearly one tenth of the annual energy use in the U.S. As the second largest consumer of energy in the world and the worlds biggest economy it is critically important for the United States to improve energy efficiency, the bill has received bipartisan support with seven Republicans and twelve Democrats in favor of the bill. It contains a variety of policies and programs to reduce residential, commercial and industrial energy use and focusing on sectors and areas with energy savings potential such as the residential, commercial and industrial sectors, the bill also restricts inefficient energy practices that will cost the U.S. economy billions of dollars and millions of jobs every year. One of the components of the bill also requires the Federal Government- which is the largest user of energy adopt energy saving techniques and best practices to operate efficiently.
Commenting on the bill Senator Portman said Washington can seem pretty divided these days, but there are some things on which we all can agree. This bill is one of them it is good for the economy and good for the environment. By making it easier for employers to use energy efficient tools, we are helping them to reduce their costs, enabling them to put those savings towards expanding their companies and hiring new workers.
The bill has received positive feedback and widespread support, the only constraint halting the success of the bill are the amendments lawmakers are trying to attach to it. The successful passing of this bill will not only help in mitigating climate change in the U.S. and reduce carbon emissions but also be a trendsetter for other countries to follow suit.

http://www.internationalfinancemagazine.com/article/Bipartisan-Energy-Efficiency-Bill-Verge-Senate-Breakthrough.html

Energy Efficiency And The Us Heavy Industry

Heavy Industry’ is a rather amorphous term. According to Wikipedia, Heavy Industry signifies the production of goods that are either heavy in weight or in the processes leading to their production.Examples of such industries include steel, chemical, mining, and construction equipment, machinery.

The United States is the largest consumer of energy in the world, using 94.9 quadrillion BTUs in 2009 and heavy industry in the United States accounts for about 31% of all energy consumption, significantly more than any other sector of the economy. Seven energy-intensive industries use three-fourths of this power; these are aluminum, chemicals, forest products, glass, metal casting, mining, and steel. All these heavy industries are also under tremendous pressure to reduce their huge dependence on expensive non
renewable energy.

A recent study by the European Commission thinks not. The study estimates that the United States has the potential to save about 45 TWh energy per year, through use of energy efficient transformers. Even a 0.01 percent gain in the average efficiency of utility transformers installed in the U.S. in a single year, can save as much as 2.9 Twh energy.

The environmental benefits of energy-efficient transformers are also significant and the study by the European Commission believes transformers could well emerge as a major focus for energy efficient
initiatives in the industry.

Energy Guzzling Industries
Chemical Industry,
Paper and Pulp Industry
Iron and Steel Industry
Mining Industry

Is the Answer Energy-Efficiency

Energy efficiency is already playing a significant role in the Heavy Industry, but with growing concerns of greenhouse gas emissions and skyrocketing cost of energy, it obviously needs to do more.Before the 1970s, the U.S. energy consumption grew in parallel to gross domestic product (GDP). Had that trend continued, current U.S. energy demand would have more than doubled, currently, the energy consumption is 1.5 times that of 1970. Reduction in energy consumption has resulted from a combination of energy efficient methods and a shift from energy-intensive manufacturing toward a service and information-based economy.

Do Energy Efficient Transformers Hold the Key?

As energy costs rise and availability becomes uncertain, the necessity of utilizing energy-efficient products becomes imperative. Additionally, a globally competitive business environment is causing businesses to cut costs in order to remain competitive. Of particular interest are distribution transformers
that are the largest loss-making components in electrical networks.

In a typical grid, electric transformer loss contributes to about 40-50% of the total transmission and distribution loss. The Environmental Protection Agency (EPA) estimates that on a conservative estimate 61 billion kWh annually can be attributed to transformer losses. These losses cost end-users $3 to $4 billion annually. An energy-efficient transformer is therefore an important means to reduce transmission and distribution loss. Energy saving transformers can additionally save the equivalent of more than 70 million tons of CO2 emissions.

The answer to energy efficiency is in making distribution transformers efficient; and thankfully, manufacturers have the technical know-how to offer better, cost effective, low loss, energy efficient transformers.

Energy Efficient Distribution Transformers

Distribution transformers distribute power from power generating facilities to end-users and while energy loss during transmission is inevitable, measures are taken to reduce it considerably.However, for energy to be consumed voltage needs to be reduced and it is at this point of stepping down electricity that distribution transformers lose energy. Even though only a small portion of energy is lost it is in a permanent manner and standby power losses account for 2% of total electricity production.

Despite high average efficiencies of 95 to 99.75%, transformers have a significant environmental impact because they continuously consume power.

The energy losses in electricity transformers fall into two components, namely, no-load losses resulting from the energized iron core, which is a permanent phenomenon, and load losses, arising when providing power to users. Load losses also result from the resistance of the coil when the transformer is in use, and from eddy currents due to stray flux.

Technical solutions exist to reduce transformer losses by 75% at minimum when replaced by modern transformers or even by 90% when replacing transformers over 30 years old. Energy-efficiency can be improved with better transformer design, like selecting better, lower-core-loss steels; reducing flux density in a specific core by increasing the core size; increasing conductor cross-section to reduce current density; good balancing between the relative quantities of iron and copper in the core and coils.

An energy efficient transformer is an important means to reduce Transmission & Distribution loss and can save up to 120 TWh / year. Energy efficient transformers can provide considerable environmental benefits too. For example, a typical urban distribution transformer rated at 400 kW has lifetime losses equivalent to 125 “”184 tons of CO2 emissions; a more energy-efficient design can reduce these emissions to 56 tons.