Most homeowners know that heating water is one of the most expensive household tasks. If you are looking to save money in the long run or simply have an outdated and inefficient water tank it may be time to consider the many benefits of green hot water heaters. Switching to a highly efficient and green hot water heater not only would contribute to protecting the environment but it could greatly reduce the amount of money that you spend on your utility bills. There are many different types of tanks available.

Solar powered hot water heaters are becoming very popular. Many states, including California and Hawaii, have even begun to offer cash incentives to homeowners who are willing to make the switch to more energy efficient solar. Solar powered heaters use clean and renewable energy from the sun to heat the water. Not only is solar power cleaner but it will cut down your electric or gas costs.

The two types of solar hot waters most commonly used in residential settings are direct and indirect circulation systems. A direct circulation system is best for more mild climates that do not experience regular freezing temperatures. These systems work by circulating water through various collectors and then in to the home. Indirect circulation systems are better suited for colder climates. They circulate a heat transfer fluid through a heat exchanger that in turn heats the water. There are also passive solar heating systems that cost less than the active direct and direct systems but also are less efficient.

Your new green water tank does not have to be solar powered. There are green options available in both gas and electric models. High performing gas and electric heaters can have less harmful impacts on the environment and function more efficiently which will save you money. Newer gas models tend to be more efficient than electric and can last for up to twenty years, but can suffer a loss of efficiency after ten years.

Another excellent green option is a tankless or instantaneous water heater. Tankless units do not store water in large tanks but instead instantly heat water on an as needed basis. You will save a great deal of money by not having a full tank of water that often needs to be reheated in order to deliver hot water. Tankless water heaters also take up less space than traditional models.

A green water heater can save you and your family a lot of money while also protecting the environment. There are numerous options available on the market to suit your needs. Gas, electric, solar powered and even tankless hot water tanks all offer the advantaged of efficient and clean energy while performing better than older models. It may be an investment at first to purchase and install a new water heater. Do not let the upfront cost deter you from upgrading to a green model because you will see money saving benefits for years to come.