While most of us have heard of solar power, the general consensus is that it would be great, but it costs too much. I know this is how I felt about it. When solar energy panels first came out this was true. Today the technology has had time to advance and many solar energy products can be set up at a more reasonable cost.

We now have options that were not available when solar energy products first came on the market. Along with the large crystalline panels of photovoltaic cells that we were first introduced to there are also thinner, more flexible thin film versions on the market. This does not necessarily mean that they are a better option; it just means that you do have options. What it does mean is that before you decide to make the investment in a solar energy system you need to do some research to see which option is the best for your energy needs and the area that you live in. That is what I will try to help you with in this article.

I will be assuming that most of us do not plan on installing these systems ourselves, so talking to the contractor you hire to install the system is always a wise choice. I will try to give you enough information so that you can ask intelligent questions when you talk to him/her. I will be looking at utility-interactive systems, ones that can hook into your current electrical supply. These are set up so that you use the energy from the system first and any supply you do not use is sent on to the grid. Keep in mind however, that there are also systems that operate completely off the grid; these are handy for remote areas that do not have electrical suppliers nearby. These systems allow you to receive a credit for the energy your system supplies to the grid, which reduces the amount you have to pay for energy you use when your system is not supplying enough, for instance during storms or at night. In some cases your energy supplier could be paying you money.

Pros and Cons

Crystalline Photovoltaic Modules:
1. 170 to 220W
2. 12% to 17% efficiency
3. 3 by 5 foot in size
4. Takes less room
5. Stabilizes immediately
6. Less output in shady areas
7. Estimated cost 3KW system 27,900

Thin Film Module:
1. 60 to 70 W
2. 6%to 8% efficiency
3. 3 by 3 foot in size
4. Takes more room for same output
5. 6 to 12 months to stabilize
6. Better output in shady areas
7. Estimated cost 3KW system 35,600

These are just some of the thing s to consider when you are trying to decide on a solar energy system. You should also be sure to check zoning laws in your area some areas do not allow solar energy panels. Talk to your contractor about the best place to put this system. We usually see them on rooftops, but if you live in an area that receives much snow in the winter you may want them accessible so that you can keep them cleaned off. I try to avoid snowy rooftops in the winter; they are bad for my health.

While these systems are not inexpensive, consider how much a new car would cost you. These systems are comparable and instead of costing you money for upkeep they would be saving you money on your energy costs. Most of these systems are also guaranteed to produce at least 80% of rated energy for 25 years. You could easily save the cost of the system in just a few years; still this is a long-term investment.

Being more energy efficient can be as simple and inexpensive as buying and installing caulk and weatherstripping or as complicated and expensive as building a state-of-the-art, energy-efficient house. However, whatever you do to reduce energy costs will usually require the purchase of goods or services. If you feel that energy bills are taking a big chunk of change out of your pocket, you are not alone. Americans spend more than $115 billion each year on fuel and electricity for their homes. On the average, HVAC Air Conditioning and HVAC Heating accounts for about 45% of the energy a home uses. Water heating consumes about 14%, and appliances and other sources consume about 41%. Though energy use varies among homes, there are many ways to lower your energy bills. Investments in products or systems designed to save energy can provide a return through future savings from lower energy bills. They also reduce the impact of rising fuel prices and usually help improve the environment. However, poor choices of such products or systems can be disappointing and aggravating. Whether you are buying a new heating system or tightening up your home, be sure to investigate the options before investing.
An energy audit is one of the best ways to determine the most cost-effective measures for reducing energy bills. Energy audits can locate areas where energy is wasted and can determine the efficiency of your HVAC Air Conditioning and HVAC Heating System. Energy audits vary in complexity. You can perform a simple audit yourself by examining your home for obvious leaks or ensuring that appliances work efficiently. More thorough audits can be conducted by your HVAC Contractor, who usually work in teams using special equipment such as blower doors, infrared cameras, furnace efficiency instruments, and surface thermometers. This equipment allows them to find inefficiencies that a visual inspection could not detect. Your HVAC Contractor may also analyze previous energy bills and implement some energy efficiency measures at the time of the audit. This type of energy audit should be relatively inexpensive. Some utilities offer energy audits for free or for a nominal charge. The extent of these audits varies. Auditors from utilities may or may not use special equipment such as blower doors and infrared cameras, and they may or may not check the performance of your HVAC Air Conditioning and HVAC Heating System.
Results from the energy audit can direct you to the changes that would be most appropriate to improve the energy efficiency of your home. Before you purchase an energy related product or system, though, you should answer some important questions. What are your budgetary limits? Which areas are causing your greatest energy losses? How long can you wait for the investment to pay for itself in energy savings? How much time and money are you willing to spend on maintenance and repair? Are you investing solely to save on energy bills or are other factors also important? Many options that improve energy efficiency are available. Although installing caulk, weatherstripping, and insulation may not be as exciting or impressive as a ground-source heat pump, such energy efficiency measures are very often cost effective. Indeed, if you decide to install an Energy Star, Green HVAC Air Conditioning or HVAC Heating System, you should first ensure that your home is properly weatherized. Using energy efficiently reduces demands for heating, cooling, and electricity, thereby allowing a smaller, less expensive system to be used.
Because of the high percentage of your energy bill that goes toward conditioning the air in your home, detecting heat losses and gains is a great place to start when deciding what measures may improve the energy efficiency of your home. Leaky windows and doors, open fireplace dampers, poorly insulated attics and walls, and cracks and holes in the walls and ceiling are all areas where heat can escape in the winter and enter in the summer. Heat can also escape through light fixtures and switches, electrical outlets, and leaky ducts.

Alternative energy sources like biomass, sunlight, wind or water now represent the earth-friendly solution that could replace the consume of harmful fossil fuels little by little. Nevertheless, there are lots of controversies related to the use of palm oil or food remains as bio fuel. Comparative studies indicate that without proper care such alternative energy sources could lead to a competition with food markets and would cause too low an improvement of the global warming issue.

In the category of highly advanced but extremely efficient types of alternative energy sources, we ought to mention floating wind farms. They go as deep as 700 meters in water, and they bring the huge advantage of harnessing the strong ocean winds. The wind still has obstructions on the coast, which is why floating wind farms have an improved potential for energy production.

Methane production by biogas digestion represents another fine energy source. Garbage and sewage systems are a huge reservoir of energy given the fact that methane is produced by bacteria breaking down the biomass in an air-free environment. Systems capable of collecting and refining the methane resulting from digesters make really valuable alternative energy sources with an important role to play in the future of renewable energy.

Another example of alternative energy sources that raises collection difficulties is hydrogen. So far, the commercial use of hydrogen as one of the alternative energy sources has proved inefficient. The challenge is that of implementing the hydrogen production system on the large scale. Yet, this should become a reality in the coming years, due to the increasing pressure to come up with a viable energy source.

Although influenced by climate in terms of efficiency, solar energy remains the most popular and efficient of all alternative energy sources. It is highly efficient for the generation of electricity and home heating. Moreover, the government offers very advantageous rebates and tax reductions for the purchase and installation of solar panels. There are some IRS forms to be filled before you can benefit from such programs.

Always appreciate the efficiency of alternative energy sources in your particular case. The efficiency of the power system could be improved by using two types of renewable energy. Superior energy levels are thus more within reach!

More and more people are realizing that you can still enjoy modern amenities while enjoying the independence of off grid living.  Being off the grid means being exactly that, off the grid.  No power lines, no electric bills, and being free of utility grid demands, not to mention their ever-rising rates.  Off grid living is environmentally friendly and cost effective and it is an option available to almost any one owning a home.

The principles of off grid living may be applied to any home in the world, even those currently tied to the grid.  From solar panels, hydropower and windmills, there is growing curiosity in off grid living and breaking free from fossil fuel burning power plants.  The technologies have advanced and the costs have dropped greatly.
Even do-it-yourselfers can take leaps into off grid living with many kits, resources and manuals available for instruction.  As energy demands increase globally, those living off grid can rest easy knowing their own energy costs are diminishing.

The idea of off grid living can be scary to some who believe they will have to give up some of their most prized possessions and electronic gadgets to achieve such freedom.  This is very far from the truth.  Off grid living is simply about learning to moderate your use of electricity.  It can be as simple as turning off lights that are not really in use.  Purchasing appliances that don’t use energy when not in use (like clocks on microwaves and stoves).  Learning to unplug, not just turn off.  Things like computers and printers, well anything with the little green light that is always on, these items are stealing precious energy and adding to your bill.  Wanting to become part of the off grid living adventure, doesn’t always mean giving up everything, sometimes it just means getting smarter about the things you have.

Off grid living has gotten so popular that even completely re-locatable high efficiency homes are being produced to meet those needs.  Very similar to mobile homes and travel travelers in layout and definitely only designed for a one or two person dwelling, these housing units use solar power, passive solar design and a small amount of natural gas to provide off grid living that you can take with you when you move.

If you are interested in off grid living, but need more success stories to drive you over the teetering point then start your research on the Internet.  There are tons of great resources available and individuals who took the plunge into off grid living with great success telling their stories.  Imagine, no more gathering around that one little candle when the power goes out, or having the neighbors over to watch their favorite shows when there is a blackout.  Off grid living is obtainable for anyone and you too can enjoy the life of off grid living no matter where you make your home.

If you’re tired of wasting money and you’re starting to wonder about green electricity to save you money you’re one of many. so read this review – you are sure to find it extremely helpful. Most of us get our power supply from the electric company; but now it’s possible to get a system that will allow you obtain vast amounts of energy for your home at very little expense to you.

The skeptics among you might be doubtful, but believe me – people are now able to take advantage of the new technology and create their own electricity, and without being ‘married’ to any local or national power company. This future can be yours – never again wasting your hard-earned money on an essential need – simply free and environmentally-friendly power to power everything in your house.

If you’re ready to do a google search for information on green electricity to save you money; i want to make sure you understand the remarkable fact that you can get on board with a system used by literally thousands of people in the united states and around the world that lets you lower your electric bills by 80% and often gets rid of them altogether. You are no doubt starting to wonder what this is really about; well, it is based on renewable energy – the transformation of energy that is found everywhere into electricity, quickly and simply, without leaving your own home and without calling in extra help. The most amazing part about this is that everyone is capable of this, even if you lack technical know how and even if the concept of electricity is a mystery to you.

So while you continue educating yourself about green electricity to save you money, prepare yourself for another amazing fact – using this new technology, not only are you saving the planet and saving money; as a bonus, it is possible to get paid by your power company for making your own electricity! Try to envision using your air-conditioning system without counting each cent, and actually making extra money by using green technology. Sounds unreal? Don’t wait to find out more – look into this further; I’ll willing to bet it’ll shock you as much as it shocked me.

Environmental Business Expo San Diego

San Diego Downtown Embarcadero – North Side

SUNDAY OCTOBER 18th, 2009

619 – 865 – 5904

The Green Expo 2009

The Green Expo l Resource Web Portal-is dedicated to providing help across an impressive range of needs by connecting to resources and info for a Greener Planet and Life. The outlook for success have never been larger. A dawning time of creativity and invention in’green technology’ ( sometimes called’clean technology’ ) is bringing the guarantee of a more fit planet – as well as the prospect of growing businesses that will sustain its health. The buzz building around this sector is reminiscent of the early years of the information technology revolution.

Our Purposes and Goals

The Green Expo is a committed network of activists anden entrepreneurs in service for a healthy, prosperous and sustainable future for all living things.

Our community embraces collusion that increases awareness, encourages leadership and provokes action toward a healthy, wealthy and sustainable future for all living things.

What we do is:

* offer a website which p-rovides useful info, technologies and solutions.

* Produce the Green Expo fairs for environmental education, awareness and celebration.

* Bring together community and environmental leaders to discuss issues of mutual concern.

* Provide techniques for people to actively participate in the management and restoration of their environment.

* Educate the public about ecological concerns by organizing events, making presentations and publishing information.

* Celebrate life on Earth!

The foundation of our work is the pervasive interest in and concern for our environment and quality-of-life, expressed by the Yankee public generally. They want to support people, organizations and congressmen that further these goals. They need to do the honest thing — and they query what the decent thing is.

Standing on this foundation, our target is to support public inclusion through education and action. Our Green Expo events bring together the troubled public with setups that have some of the answers — our exhibitors. .

Environmental Business Expo San Diego

Environmental Business Expo San Diego 619 865 5904

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Opting for greener energy sources like wind power can yield substantial economic and environmental benefits. It is a great way for local utility consumers to reduce on bill costs, and at the same time contribute to environment conservation. Switching to sustainable energy can be achieved by using windmill systems. But knowing how to make windmills may be a daunting thought to many.

Getting yourself a windmill and installing one in your home shouldn’t be a difficult task. But before you get into the details on how to make windmills, make sure that you check with your local zoning board if you’re allowed to set up a windmill in your location. You can assemble the device if you have adequate space in your backyard, terrace or front yard where there’s enough wind to drive your windmill.

You also need to have the right tools and kits to set up the windmill. Do plenty of research before assembling the device. There are many available kits online that can teach you how to make windmills. Another option is to check your local hardware store. They can also help you choose the right windmill kit. See to it that you have a complete DIY guide, with step-by-step procedures, helpful tips and a money-back guarantee. Read and familiarize yourself with the instructions and parts. Windmills generally have three parts: the rotor blades, generator and the base. Choose the convenient location in your yard or terrace for the windmill base, then connect the rotor blades to the generator, and you’re all set. Knowing how to make windmills is all that easy. And the tremendous benefits that it brings are worth your investment.

Step one is to hire an energy auditor. We need to turn to the experts, to people who are best at it when we need something done. They could tell you about what is making you poorer by heating and cooling your home as well as other areas.

If you are not sure where they are located then just run a google search. Perhaps you might consider looking up the yellow pages otherwise. These guys have got some high-tech tools which include infrared cameras, pressurizing fans, moisture meters and smoke blowers (or pencils).

He might even get a brand new house fan fitted to the outside doorway. It creates pressure, holding out a smoke pencil could help you understanding where you are becoming poorer. He might want to use a moisture meter to figure out extra moist places of your house. High RH or Relative Humidity can make a home’s inhabitants feel uncomfortable and add to high energy costs.

Second step is to find effective solutions. I have got a problem. You have found a guy to investigate it. Now is the time to fix it. Mostly he is going to suggest solutions. Sometimes you might be able to fix it yourself or at times you might need those experts to do it for you. It may be as simple as caulking gaps on the exterior of the homes siding with a good silicone sealant and adding insulative foam electric outlet sealers to go behind your home’s electrical outlet switch plates with plug in outlet covers to reduce drafts and air loss.

Other more extensive energy saving features may aid in lowering fuel costs as well. Among these are adding attic insulation, Low E glass windows, high SEER HVAC system (13 or better), tankless water heater and Energy Star appliances.

Couple example cases, this place had absolutely no insulation in the walls, though it did have a little insulation at the attic. On pier and beam with hardwood floors, there was no insulation underneath the home as well. On acting on the experts suggestion, believe it or not, the gas and electricity bills dropped down. It’s a perfect way to check your energy efficiency.

This expert is going to help you determine how to modify your house into an energy effective place which conserves energy. She conducted another audit on this one model 2 story with zoned HVAC. There was one heater and an aircon unit at all levels. At this audit, she learned more about the way air flow works. Apparently if you leave the bedroom doors open, then the HVAC is going to work better. So if you get an expert, he is going to help you modify older homes in energy effective, even though they weren’t meant to be that way.

In these days of increased energy costs whether it’s Gas, Oil or Petrol many governments around the world are looking for an alternative that is both cost-effective and kind to our environment.  The green issue seems to be the latest concern of the government in the UK and with oil prices skyrocketing they are keen to levy their dependence on these fuels.

Alternative energy sources have already been introduced sporadically in the UK with wind turbines being placed in windy areas of the country such as just outside Barnsley in South Yorkshire.  The idea has caught on with many wind farms being situated all over the country, much to the ramblers and country folk’s disapproval.

One new proposal involves yet another alternative energy source derived from nature, tidal power.  In January of this year the Welsh Assembly and UK Government launched a study into whether using the Severn estuary to capture onclick=”javascript:pageTracker._trackPageview(‘/outgoing/article_exit_link’);” href=”http://www.moneysupermarket.com/utilities/cheaper-gas-electricity.aspx”>electricity through tidal power was possible.  After all the River Severn has the second largest tidal range in the world.

There are two different methods being tested for feasibility, being Tidal streams and Tidal ranges.  Tidal streams generate electricity by having large free standing turbines turned by the force of the water, this works in a similar fashion to wind turbines and is considered to have a lower environmental impact.

Environmental impact is a big concern for the initiative as the area is a vital feeding ground for many wading birds and any major installations would disrupt the local wildlife.

The other tidal method, ranges involves a large chain of devices which take advantage of the large difference between low and high tide, and stores water to be released when the tide is low passing it through a turbine which generates the energy that will be used to create onclick=”javascript:pageTracker._trackPageview(‘/outgoing/article_exit_link’);” href=”http://www.moneysupermarket.com/utilities/cheaper-gas-electricity.aspx”>electricity.  Engineers believe this to be the best method for the Severn estuary but it is much more invasive to local wildlife.

Whilst it is admirable that we are looking to renewable energy and natural means of getting onclick=”javascript:pageTracker._trackPageview(‘/outgoing/article_exit_link’);” href=”http://www.moneysupermarket.com/utilities/cheaper-gas-electricity.aspx”>electricity it is important that we consider all the implications such as wildlife when we start putting up wind farms and water turbines.

We are all well-aware of the staggering effects that our use of fossil fuels has had, and will continue to have, on the environment. Global warming, acid rain and a host of devastating results will continue to threaten the majority of species currently inhabiting the planet for many ages to come. Luckily there are also millions of people currently working hard to reduce and limit these problems, and their efforts tend to be focused on several key “green” initiatives.

These initiatives encompass a wide range of efforts and plans, but the bulk of them tend to be centered on alternative energy production. Rather than relying upon coal, oil and gas for energy production, these groups work to create reliable and affordable methods for creating energy from solar rays, wind, water and even steam.

What is the future of green initiatives? That question involves multiple answers. For instance, there is a huge trend for consumers and businesses to purchase things called “carbon offsets”. These are tax deductible contributions to groups working to create alternative energy sources or who are currently at work in reforestation projects, among other programs. The majority of them offer a consumer tools that will help them determine their carbon usage during a standard year and then allow them to purchase “offsets” against their consumption. This tends to “balance the scales” which is something that has not been happening over the past few centuries.

Of course a majority of people look to solar technologies as the simplest and most well-developed of the green initiatives. Solar energy has been studied for more than a century, but only since the 1950s has its real potential been recognized and implemented. Today, there are active solar energy power plants and many home and business owners have taken strong measures to implement as many solar energy options as possible in their homes and offices. Using outdoor LED lights is one such strategy. 

There are also some great answers in the power of the wind, but this is a bit more restrictive in implementation because a measurable and steady supply of wind must always be present in order for the system to work. Currently there are hundreds of “wind farms” working to supply communities or homes with their energy needs.

Though there are many problems facing the planet, there are also millions who want to work to solve them. This is the basis for all of the green movements and green initiatives at work in the modern world. The technologies that will lead to their success have been improving and becoming more and more accessible every year, and will continue to do so for decades to come.