Recent Posts
Thursday, November 25, 2010
Saturday, April 17, 2010
Geothermal Mechanical Engineering
Egg Geothermal engineers design the perfect geothermal loop and pump systems to cool, heat, and control your environment, whether it be for your homes, apartment complexes, offices, shopping centers, hospitals, schools, stores, factories, or theaters. Each project area has its own set of challenges that the our engineers are qualified to solve. Our engineers can meet the needs that come with the typical home as well as developing systems for large areas such as glass-enclosed shopping malls.
Egg Geothermal's engineering staff can help you every step of the way to help estimate the costs of labor and supplies, determine building requirements and needs to design the appropriate Geothermal source for air conditioning systems and also supervise the installation, operation, and maintenance of air conditioning systems. If it needs to be heated or cooled, we can help!
"If you don't take the time to do it right the first time, when are you going to have time to do it over again?" Jay Egg
Thursday, December 10, 2009
"Geothermal is leaving wind, solar in the dust..."
A Study from NYU
"Geothermal is the cheapest source of alternative electricity and shows the fastest improvement per dollar invested, according to a study from NYU."In a report by Melissa Schilling, professor at New York University at Stern, geothermal was shown to cost less to produce than wind and solar energy. She also notes that geothermal technology is improving at a faster rate despite it being underfunded by the government and investors.
She suggested that although wind and geothermal have similar current costs, "the performance trajectory of wind is already slowing, while geothermal is exponentially increasing." This shows that in the near future geothermal should be the dominant alternative energy source.
Solar, which is commonly thought of as the leader in alternative energy, costs significantly more and lags behind in projected improvement.
Schilling was surprised by the results of the study. She notes, "The findings are very surprising because most people are not paying attention to geothermal. We went into this really rooting for wind and solar, probably because they're the ones you hear about the most, and they're received a lot of investment, particularly solar."
However, her advice to governments and investors was to invest more evenly towards energy technologies. She says, "Solar is so far away from being cost effective, and tremendously far away from being efficient. Right now the bigger and quicker payoff is geothermal."
For the whole story, please read here.
Tuesday, November 10, 2009
Geothermal Heat Pumps
One of the greatest benefits to using geothermal energy to heat and cool your home is the savings on your energy bill. A Geothermal Heat Pump (GHP) is one of the most efficient systems available. They have heating efficiencies up to 50-70% higher than other heating systems, and cooling efficiencies up to 20-40% higher than conventional air conditioning units. What does that mean for you? An energy savings of nearly half in the winter and 20% in the summer!
What is geothermal energy, and how does it work?
Geothermal energy is the energy produced by extracting the earth's internal heat. The earth is relatively constant in temperature, making it a natural source to draw energy from. Geothermal heat pumps are electrically powered systems that tap into this energy to provide heating, cooling, and even hot water for homes and businesses.
GHPs can have either a closed loop or an open loop system, and are most commonly installed either vertically or horizontally. In a closed loop system, water or an antifreeze solution circulates through plastic pipes buried deep in the ground. During the winter, the fluid collects heat from the earth and carries it through the system into your home or office. In the summer months, the opposite occurs; the system pulls heat from your home or office carrying it through the system and placing it in the ground. This process also creates free hot water in the summer and a large savings in hot water costs during the winter.
Open loop systems work much in the same way, and the benefits are the same. The only difference is these systems are installed when an adequate supply of water is available.
For more information, visit us at http://www.goeggsystems.com
(sources: www.novageothermal.com, www.wikipedia.com, www.dictionary.com)
Thursday, October 15, 2009
Sunday, October 4, 2009
Plug Into Earth's Energy
Geothermal heat pumps use the natural heat from within the earth to heat and cool a home. They can also be set up to provide your home with hot water. These units can cut your electric bill in half! The government is also providing a 30% tax credit based on the installed cost of unit.
Please consider a better alternative the next time you need to update your HVAC system!
Saturday, October 3, 2009
The Future Of Our Planet
According to the U.S. Environmental Protection Agency (EPA), geothermal heat pumps are the most energy-efficient, environmentally clean, and cost-effective systems for temperature control. Although, most homes still use traditional furnaces and air conditioners, geothermal heat pumps are becoming more popular. In recent years, the U.S. Department of Energy along with the EPA have partnered with industry to promote the use of geothermal heat pumps.
Please consider a more 'green' alternative the next time your air conditioner needs to be replaced.