NEW YORK, NY - With a simple click of a computer mouse, Sea Girt, New Jersey residents can instantly view online how they are benefiting by a solar power project the U.S. Army Corps of Engineers constructed for the New Jersey National Guard's National Training Facility Headquarters in Sea Girt.

On, an educational research tool, the Guard is showcasing this successful project so that the public can see how it  is conserving energy, reducing harmful emissions, and saving the Guard and other taxpayers considerable money. The project can be viewed at --

"In addition, we wanted to empower the public about the many benefits of solar power and encourage congress to fund more renewable energy projects,"

said John Hastings, Energy Program Manager at the New Jersey Department of

Military and Veterans Affairs.

The project, which was officially completed in October 2009, is an open panel photovoltaic carport solar power project that was built by the Army Corps'

New York District over an existing parking lot and then installed area lighting, inverters, transformers, switchgears and electrical metering equipment. The energy generated is now powering a building less than 200 feet away from the parking lot.  The Corps then restored the parking lot pavements, by re-stripping and sealing cracks.

The steel carport structure stands 16 feet above the parking lot pavement and is supported by web steel joists and joist girders. On top of this structure, the solar photovoltaic power panel arrays were installed.

The panels are composed of modules made up of several solar cells or photovoltaic cells that absorb sunlight that produce electricity. The larger the panel, the more electricity is produced.

Electricity in the form of direct current is produced by the panels, which is not directly usable energy for a building. Most buildings require alternating current at a higher voltage. To make usable building power, the solar panel's direct current is fed into an inverter that transforms it into alternating current at a higher voltage.

This alternating current power is then sent to the building's main transformers where it can be used by the buildings for their energy needs.

The New Jersey National Guard's solar power system is tied into the public's power grid and excess power is shared with the community.

The completed structure including the panels is roughly the size of a football field that's expected to generate approximately 250,000 KWH annually.

The project was also designed in a way that will save the National Guard considerable energy savings during the high energy demand for air conditioning during warm weather months.  "We are hoping it produces 1,000 kilowatts a day during the summer months," said Hastings.

The panels were placed at a 15-degree angle to allow for optimum performance.

This will provide the building 80 percent of its energy needs. Placing the panels on an angle also facilitates runoff of water.

Since the project's completion, the Guard and other taxpayers have been saving considerable money.

Under the State of New Jersey's Solar Renewable Energy Certificate Program, (SREC) solar system owners that generate over 1,000 kilowatts of electricity per year that's connected to the public power grid, receive certificates.

These certificates are then publicly sold and traded to New Jersey businesses and individuals, enabling them to receive solar power benefits without building a solar power system themselves. The revenue is returned to the solar system owners.

The New Jersey National Guard is saving considerable money from electric bill savings and the state's SREC Program. "In just eight months, the project has generated approximately $138,884 savings in kilowatt hours.  If we multiply this by 18 cents, which is typically what utility companies charge per kilowatt hour, this equals $25 thousand we don't have to pay the utility companies," said Hastings.

He continued, "If we divide this $138,884 kilowatt hours by 1,000, this gives us 138 solar energy renewable credits, which comes to almost $90 thousand earned. Under the SREC Program, every 1,000 kilowatt hour produced by solar energy/power is equivalent to 1 credit. This project is giving us a cost avoidance and an income and saving a considerable amount of money."

"We are re-investing all of our earned solar energy renewable credits into other energy projects including such things as cost-effective auditing and outreach efforts with universities."

Hastings uses the University of Rowan to conduct energy audits in their facilities. The University brings in their Electrical Engineering and Mechanical Engineering Classes and the students audit all phases of the building from electrical consumption to water consumption. The students study their data and make recommendations for them to become more energy efficient.

Hastings also plans on inviting students to their renewable energy projects to give them tours and show them the Sunviewer kiosks that can be used to touch, feel and learn about the projects. These kiosks are what collect the project data that gets posted on

Accessing the project on the web site is also useful to the Department of Defense (DoD) that wants to see the beneficial results of the renewable energy projects they fund.  "Now they can view it for themselves live," said Hastings.

The data this website provides is exactly what the DoD wants to see to validate that they are getting their money's worth.  "Some high-ranking DoD officials have been so impressed with this that they've made the Sunviewer website a requirement for all renewable projects.  This solar power project is setting the standard for the nation," said Hastings.

The Army Corps will be performing additional renewable energy projects for the New Jersey National Guard in the near future. This summer, the Corps will be completing a similar carport project at the Guard's Joint Forces Headquarters at Fort Dix and recently, the Guard hired the Corps to perform two additional solar power projects. In addition, the Army Corps will be completing a wind turbine project at Fort Dix in 2011.

Hastings said, "Our partnership with the Army Corps has been very strong.

They are a valuable resource that we would like to see become a center of expertise and assist the National Guard throughout the country with their renewable energy needs.

We're getting phone calls every day from around the country from people wanting to know how we do things. The Army Corps is helping us to empower the people that can't get it done and show them and other agencies that it can be done."

Dr. JoAnne Castagna is a technical writer-editor for the U.S. Army Corps of Engineers, New York District and can be reached at This email address is being protected from spambots. You need JavaScript enabled to view it.