Green Product Pro

Abhinav Sidana asked:


Globally there is an increasing awareness among people about the damage that we have done to our environment. This factor coupled with rising fuel prices has revived the interest of people in wind turbines. Wind power for homes is something that homeowners around the world are looking at seriously. Not only can wind turbines help in generating clean power, they can also help you save substantial amounts of money on your energy bills in the long run too.

There are several online guides that can help you build your own wind turbine. You need not be technically qualified in order to install one in your home. In fact wind power for homes is now only a matter of following instructions from detailed manuals, most of which you can find online. Moreover, the entire process of putting together the equipment in place is also a fun opportunity for the entire family.

A good amount of planning and research is needed if you are thinking of building your own wind turbine. First of all you will need to get all the equipment and tools ready. You will for instance need a generator, a mounting, blades, a tower and batteries to store the power in. You can find most of the things that you need for the purpose at a local hardware store.

You will then need to decide on the location in your home that you want to place the wind turbine in. The rapid advances in technology mean that you need not live in a very windy area for your wind turbine to generate power. Even the slightest breeze is enough to turn the blades that you can find in the latest wind turbines.

 

Christiane Perrin asked:


This article focuses on planning and installing a residential home wind power generation system, not as much on how a wind energy system works.

Wind power generation, an alternative and renewable energy source, has seen a dramatic increase in the last few years. Technological advances make it more and more feasible to install wind power generators for individual homes. The newer systems are more efficient and quieter.

Not every geographical location however, is suited for installing a wind power generator. A consistent wind, with average speeds of approximately 11 miles per hour is required to make a wind energy system feasible. Lower wind speeds can be suitable for battery charging and water pumping in your remote weekend cottage.

Wind availability maps are published by the US National Renewable Energy Lab. You can get a general idea from these maps if you are living in a state and county with sufficiently high winds.

Once you confirm this, you will need to also check if your exact location experiences the required, consistent average wind speeds. If your home, your property is located on the side of a hill, your sheltered location might not provide the required wind speeds. Maybe you can install the wind turbine high enough, to just extend it over the ridge. You will then possibly be able to pick up sufficient wind.

Local wind maps, can also be found at the National Renewable Energy Lab. These maps howver, are not very easy to read and understand. Fortunately though, you can simply contact a wind power manufacturer, such as those listed in the American Wind Energy Association website. They can tell you if it is feasible to install a wind power generator for your home.

At this point, just get some general information about the feasibility of installing a wind power system for your home. You have some more checking to do, before you spend a lot of your and the manufacturer’s time on details.

Next step is to check the local codes and requirements. Your town might have some bylaws, or if you live in a subdivision, there might be restrictions in place, that will not allow you to install a wind power generator for your home. Don’t let that deter you! Get a petition going in your town or city to change the bylaws.

Talk to the neighbor hood association. Who knows, maybe the whole subdivision will end up supporting a wind power generator for all the homes!

Don’t forget to also talk to your neighbors. Unfortunately, some people still believe that all wind energy generators are noisy and kill birds. Inform the neighbors as you investigate and learn more.

Once you know that no local laws, regulations, neighbors or neighbor hood associations will stop you, it is time to talk to the manufacturers again.

I recommend talking to at least two different wind power manufacturers with different types of rotors, such as horizontal propeller blades, or vertical ‘egg beater’ blades. Each of these has advantages and disadvantages. You want to make sure that the type of system you end up installing is the best for your particular application.

Ask the manufacturer a lot of questions, such as:

- How much clearance is required around the tower and rotor blades?

- How tall will the wind tower be?

- What are the noise emissions? Do they have certified sound data?

- How many installations have they done? Can you go see one?

- What output can you expect from their system?

- What is the installed cost per kilowatt-hour?

- What kind of warranties do they provide?

- What will they need from you to do to make it happen? (besides money)

- Will they apply for the required permits?

- Will they make the connection to the electric grid?

- Will you have to hire a general contractor?

Compare all the answers between the different models and manufacturers and then you can make an educated decision.

A handful of States provide some incentives for installing small wind power systems. Check with your state and local governments. Another option could be to get a reduced-rate mortgage for adding the wind power system. Check with your mortgage company or mortgage broker.

If you find after doing all this research, that wind power is not the solution for you, then maybe a solar photovoltaic system is your solution.

I do hope that you will be able to install either a solar energy system or a wind power generator for your home.