Natural Gas Cogeneration Plants for the Home

How They Work

• Cogeneration plants come in several types that differ in their operation, but function on the same principle. The cogeneration plant, or fuel cell as it is termed in household use, runs on natural gas. Natural gas runs through the fuel cells and electricity and a lesser amount of heat is produced. As it produces heat and electricity, the natural gas is broken down by chemical means rather than by burning. This, coupled with its efficiency, makes it a product worth considering for individuals looking for alternative energy sources that are budget-friendly as well as environment-friendly.

Cost

• Two factors must be considered when it comes to the cost of home natural gas cogeneration plants. These are the long-term and short-term costs. Fuel cells can save a great deal of money for homeowners in the long term; they could end up saving more than 50 percent of what they were previously spending for electricity. The short-term financial commitment can be significant, however. Because they are relatively new to the market and at the cutting edge of technology, as of 2011, natural gas fuel cells typically cost between $3,000 and $5,000 on the conservative end. Larger cogeneration fuel cells can cost significantly more.

Efficiency

• When it comes to efficiency, household cogeneration products are viewed by most scientists as a temporary option until other markets for energy are better exploited. For the time being, the numbers say it all. On top of saving energy, consumers can save money. Plus, a single household using a cogeneration plant can cut the carbon dioxide it puts into the atmosphere and surrounding environment. In many ways, it already sounds perfect, but researchers are hoping to remove natural gas from the equation altogether. As it stands, natural gas fuel cells are so profitable from an economic and environmental standpoint that some researchers foresee utilities operators installing them free of charge for homeowners in the future.

Availability

• Natural gas fuel cells might not be available in all areas of the world, but each year sees them broadening their market. Most of the technology originated in Australian companies, and thus Australia enjoys some of the best access to such products. In general, most people living in North American, European, Australian, and some Asian countries can get access to fuel cells if they really want one, but in some areas it will be more difficult to get it quickly and professional installation might be a problem.