Archive for February 19, 2014

Tennessee Solar Industry Said to be Expanding

A new report says Tennessee’s solar industry is expanding quickly.

The Solar Foundation says there are now more than 130 companies in the state dedicated to solar manufacturing, installation and project development.

Foundation spokesman Philip Haddix says that, nationwide, solar-industry employment grew by almost 20-percent since 2012 to reach 242,000 jobs across the U-S; and locally.

“Tennessee is up as well with 2,800 jobs this year versus 2,300 last year – 500 additional jobs. It puts Tennessee tied for 12th place if you were to rank the states in terms of their solar employment.”

Haddix says about half of all solar jobs are in installation, with manufacturing the next biggest sector.

Natural Resources Defense Council calls for compensation for customers with solar PV

NRDC

The Natural Resources Defense Council and the U.S. utility industry’s trade group are jointly calling for a new rate structure to account for customers that generate their own power with rooftop solar systems. “We need the grid and need to improve it in ways that support clean energy and distributed resources,” says Nathanael Greene, director of renewable energy policy at the NRDC in New York. Owners of rooftop solar panels “must provide reasonable cost-based compensation for the utility services they use,” says both groups. In exchange, utilities must simplify the process of connecting systems to the grid and compensate owners “fairly for the services they provide.”

Under the current policy, known as net metering, utilities must purchase excess electricity generated by customers’ solar panels. Both groups want that policy to continue, with a new mechanism that would cover utilities’ fixed costs. Still, they agree that changes to utility rate structures would improve energy-efficiency programs and expand rooftop solar. They recommend allowing utilities to recover the costs of maintaining and improving the grid in a way that’s not tied to the amount of electricity they deliver to consumers.

“We want regulators to decouple grid charges from volumetric consumption,” Greene said. “Then the utilities can’t use net metering as an excuse for the high fixed-cost charges they want.”

Comment from S. Levy:
It is my personal belief that ratepayers are going to be supplied by smart metering in the near future. As a result of smart metering, the electric utility industry will begin setting different rates based on their peak loads during the day and evening hours. The purpose being to lower the peak demand that occurs between the hours of 5 pm and 9 pm. So, they will charge the consumer more during the peak hours to reduce the peak load and with it, the resources to produce and deliver that higher power level.

It’s all about demand charge management and that demand charge management can result in a 10 percent to 20 percent bill savings. That is if the homeowner controls the use of high wattage appliances and home electric heating and cooling of the home and their water heater. Automation is available today that can control these energy users.

******DO NOT INSTALL SOLAR PV ON YOUR SIDE OF THE ELECTRIC METER WITHOUT CONTACTING YOUR DISTRIBUTOR**************

Sniper attack on power grid

A recently revealed criminal attack upon a Pacific Gas & Electric (PG&E) substations has given lawmakers pause and turned the subject not just to cybersecurity for electric power infrastructure, but physical security.
The Wall Street Journal reported a previously unpublicized 52-minute assault by snipers on PG&E’s Metcalf transmission substation. The assailants fired some 100 bullets into the substation, which knocked 17 transformers out of service.
PG&E was able to stave off a loss of service by diverting to other T&D assets, but utility workers had to spend 27 days repairing the shooters’ damage to the substation area.
The FBI, which is serving as lead agency on the investigation, does not believe the attack was an act of international terrorism. Jon Wellinghoff, who led FERC at the time, said he believed the incident was domestic terror.

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Volkswagen Chattanooga Powers Up Largest Solar Park In Tennessee

VW solar plant

Volkswagen’s Chattanooga plant powered up the largest single solar installation at an automotive manufacturing facility in the United States and the biggest solar installation in the state of Tennessee. At a dedication ceremony here, dignitaries today flipped a giant light switch to signal the official opening of the “Volkswagen Chattanooga Solar Park”, built on Volkswagen’s compound in Chattanooga.

The solar installation at Volkswagen Chattanooga confirms the awarding of the highly-coveted LEED Platinum certification to VW by the U.S Green Building Council in late 2011. At that time, the Building Council called the Chattanooga manufacturing facility “the world’s greenest auto plant” and noted it was the first automotive manufacturing plant in the world to receive the top LEED certification. Today, the Chattanooga plant remains the only auto plant worldwide to earn the LEED Platinum certification. 


The electricity produced from the solar park is expected to meet 12.5% of the energy needs of Volkswagen’s Chattanooga manufacturing plant during full production and 100% during non-production periods. The plant covers 1.9 million square feet and employs more than 3,000 people who manufacture the highly-acclaimed Volkswagen Passat sedan. For Volkswagen, the solar park in Chattanooga will rank as the automaker’s largest photovoltaic installation worldwide.


Silicon Ranch (www.siliconranch.com), which develops and operates solar energy solutions tailored to meet its customers’ needs, will own the solar park and sell the electricity to Volkswagen under a 20-year Power Purchase Agreement (PPA). Phoenix Solar Inc. (www.phoenixsolar.com), the U.S. subsidiary of Phoenix Solar AG (www.phoenixsolar-group.com), provided engineering, procurement and construction (EPC) services in building the solar park over the last six months. 


Frank Fischer, CEO and Chairman of Volkswagen Group of America, Chattanooga Operations LLC, said, “We are proud to power up the biggest solar park of any car manufacturer in North America today. The solar park,” he said, “is another proof point of Volkswagen’s worldwide commitment to environmental protection under its ‘Think Blue. Factory’ philosophy, a broadly focused initiative for all Volkswagen plants to achieve more efficient use of energy, materials and water and produce less waste and emissions.” Mr. Fischer added, “Powering up the solar park also validates the awarding of the LEED Platinum certificate to Volkswagen Chattanooga, which is still the only car factory in the world that has earned such an honor.”



Featured Job: Sperry Van Ness | RM Moore 50kW Solar Installation

ARiES Energy completed a 50kW solar installation at Cycle Gear, a motorcycle gear retail store in the Cedar Bluff area of Knoxville, Tennessee.  This is the second solar

project that ARiES Energy has completed for property owner Sperry Van Ness | RM Moore, a leading commercial property manager in Knoxville.  The system is expected to produce 62,500 kWh per year.

With 345 Stion frameless panels, Aurora inverters and a frameless racking system, this system is ready to go! ARiES Energy also installed a energy monitoring system, so the property owners can monitor their energy production, giving them the power to make educated decisions about future energy-efficiency upgrades.