Press Release: Greeniverse LLC Receives 2013 Best of Denton Award

FOR IMMEDIATE RELEASE Greeniverse LLC Receives 2013 Best of Denton Award Denton Award Program Honors the Achievement DENTON December 11, 2013 -- Greeniverse LLC has been selected for the 2013 Best of Denton Award in the Solar Energy Equipment category by the Denton Award Program. Each year, the Denton Award Program identifies companies that we believe have achieved exceptional marketing success in their local community and business category. These are local companies that enhance the positive image of small business through service to their customers and our community. These exceptional companies help make the Denton area a great place to live, work and play. Various sources of information were gathered and analyzed to choose the winners in each category. The 2013 Denton Award Program focuses on quality, not quantity. Winners are determined based on the information gathered both internally by the Denton Award Program and data provided by third parties. About Denton Award Program The Denton Award Program is an annual awards program honoring the achievements and accomplishments of local businesses throughout the Denton area. Recognition is given to those companies that have shown the ability to use their best practices and implemented programs to generate competitive advantages and long-term value. The Denton Award Program was established to recognize the best of local businesses in our community. Our organization works exclusively with local business owners, trade groups, professional associations and other business advertising and marketing groups. Our mission is to recognize the small business community's contributions to the U.S. economy. SOURCE: Denton Award Program CONTACT: Denton Award Program Email: PublicRelations@bestofbusinessawards.org URL: http://www.bestofbusinessawards.org via Press Release.

Are Solar Panels Facing the Wrong Direction? : Greentech Media

Are Solar Panels Facing the Wrong Direction? New study finds that west-facing panels are far superior for cutting peak demand. Katherine Tweed November 14, 2013 West-facing rooftop solar panels produced 49 percent more electricity during peak demand compared to south-facing panels, according to a new study from Pecan Street Research Institute. The research is the first of its kind to evaluate the energy production of solar panels oriented in different directions. Pecan Street analyzed 50 homes in the Austin, Texas area. Some had only south-facing panels, others had west-facing panels, and some had both. South-facing panels produced a 54 percent peak reduction overall, while west-facing solar PV panels produced a 65 percent peak reduction. “There’s no other residential demand response tool generating 60 percent reductions,” said Brewster McCracken, CEO of Pecan Street. “Those are pretty extraordinary peak reductions.” When the data was normalized for a 5.5-kilowatt system, the panels turned to the west generated nearly 50 percent more electricity during peak demand hours than did their southern-facing counterparts. Homes with west-facing systems also produced slightly more electricity, with those panels producing 37 percent of total daily electricity use, compared to 35 percent for the south-facing panels. During times of peak demand, which is defined as 3 p.m. to 7 p.m. in Texas's ERCOT territory, 84 percent of electricity in west-facing systems was used in the home. The information could help inform utility rebate programs for rooftop solar panels and demand response programs. Most homes currently have south-facing panels. For the research, Pecan Street paid a premium to participants to induce them to turn their panels westward. If more utilities were to move to dynamic pricing models, where power cost more during days of high peak demand, west-facing panels could potentially be more attractive to certain households with high peak loads. The next round of research will also include information about the pitch of the roof. Panels on flat roofs tend to have higher rates of electricity generation, but most homes in the U.S. have pitched roofs, as did all of the participants in the first study. Pecan Street will also look beyond Austin in the next stage of the study. McCracken said there are plans to include homes in Colorado, Dallas and potentially California. TAGS: demand response, grid edge, peak demand, peak reduction, pecan street, residential solar, solar pv Katherine Tweed SPONSOR RELATED CONTENT: via Are Solar Panels Facing the Wrong Direction? : Greentech Media.

Solar airplane begins first leg of trip across America

 
By W.J. HenniganMay 3, 2013,

With a wingspan the size of a Boeing Co. 747 jumbo jet, a spindly solar-powered aircraft took to the skies from Moffett Federal Airfield, near San Francisco, on a pioneering flight across the country.

The goal is not speed, because it’s traveling a leisurely 43 mph, or endurance, because it’s making the trip piecemeal. Rather, the goal is to showcase that the trip can be made at all without the use of fuel. The plane, called Solar Impulse, has an immense 208-foot wing covered with 12,000 solar cells that soak up the sun’s rays and power the plane's four electric motors while simultaneously charging batteries. That means the plane can keep flying at night.
    • Video: Midair interview with Solar Impulse pilot

The first leg is an excruciatingly long 18-hour trip from Moffett Field to Phoenix Sky Harbor International Airport.

“It’s never boring because it’s the most revolutionary airplane that exists -- an airplane that flies day and night with no fuel,” said pilot Bertrand Piccard in an interview  as he traveled at 13,000 feet above Northern California. He took off from Moffett Field at about 6 a.m. Pacific time and is set to land in Phoenix at 1 a.m. Mountain time Saturday. The solar plane was created Piccard and engineer Andre Borschberg, both Swiss nationals. The two have raised money since 2003 from corporate sponsors and investors, such as Swiss watch manufacturer Omega and Belgian chemicals group Solvay. Solar Impulse flew for the first time in 2009, soaring 3 feet off the ground for 28 seconds. Work continued and by the next year Solar Impulse made a 26-hour flight in Switzerland on the world's first solar-powered night flight. In 2011 the plane made its first international flight from Switzerland to Belgium to France. Last year it took on the first solar-powered intercontinental flight, flying from Europe to North Africa in eight legs over two months. Now comes the U.S. cross-country voyage that’s expected to take another two months. After Phoenix, there are stops in Dallas, St. Louis, Washington, D.C., and finally at JFK International Airport in New York. The journey is based around raising awareness for the adoption of clean technology.  Everything on the plane has been designed to save energy. It weighs just 3,527 pounds, due to lightweight structure, flight instrumentation and engines. Four pods are fixed under the wings. Each contains an electric motor with a maximum power output of 10 horsepower. Because the aircraft only has one seat, Piccard and Borschberg plan on taking turns flying the plane. They are planning to fly around the world in a second plane in 2015. That flight will take place over 20 days and 20 nights with several stops.

Sun-powered plane completes California test flight

  • The Solar Impulse is seen after landing from a test flight at Moffett Field NASA Ames Research Center in Mountain View, Calif., Friday, April 19, 2013. A solar-powered plane that has wowed aviation fans in Europe is set to take an early morning test flight over the San Francisco Bay area. Considered the world's most advanced sun-powered plane, the Solar Impulse is set to take off from Moffett Field in Mountain View at first light for a two-hour practice run leading up to the start of a multi-city, cross-country tour. (AP Photo/Jeff Chiu)
    View PhotoAssociated Press/Jeff Chiu - The Solar Impulse is seen after landing from a test flight at Moffett Field NASA Ames Research Center in Mountain View, Calif., Friday, April 19, 2013. A solar-powered plane that …more 

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MOUNTAIN VIEW, Calif. (AP) — A solar-powered plane that has wowed aviation fans in Europe took to the skies Friday over the San Francisco Bay area in a successful test flight.

Considered the world's most advanced sun-powered plane, theSolar Impulse took off from Moffett Field in Mountain View at first light for a two-hour practice run in advance of a planned multi-city,cross-country tour.

"That's a mythical step in aviation," André Borschberg, one of the plane's pilots and creators, said about flying cross-country. "We are something like between 1915 and 1920, compared to traditional aviation, when pioneers tried these non-stop flights."

He said a flight around the world could occur in two years. The Solar Impulse is powered by about 12,000 photovoltaic cells that cover massive wings and charge its batteries, allowing it to fly day and night without jet fuel. It has the wing span of a commercial airplane but the weight of the average family car, making it vulnerable to bad weather. Its creators say the Solar Impulse is designed to showcase the potential of solar power and will never replace fuel-powered commercial flights. The delicate, single-seat plane cruises around 40 mph and can't fly through clouds. Borschberg and Bertrand Piccard, Solar Impulse co-founder and chairman, said the plane should be ready for the cross-country journey on May 1, depending on the weather. "We like nice weather. We like sunny days," Borschberg said. Stops are planned in Phoenix, Dallas, Washington, D.C., and New York. Each flight leg will take 20 to 25 hours, with 10-day stops in each city. Between Dallas and Washington, the plane will also stop at one of three other cities — Atlanta, Nashville or St. Louis. Borschberg said the plane's creators are close to being able to launch the non-stop flights needed to go around the world. Using solar power, "we are close to the notion of perpetual flight," he said.

Local radio station taps the sun to send its signal

By: Bonnie Gonzalez
Local non-profit radio station KDRP is on the air, but it’s not plugged into the power grid.  KDRP, located in Dripping Springs, is the first radio station in Texas to be 100 percent powered by the sun. A large solar panel installed near the station’s tower powers its signal. The system also stores energy so the station can stay on the air at night and on cloudy days. While it would take weeks of cloudy weather to use up the stored solar energy, there is a battery back-up system if all else fails. "Being a pioneer in a certain area in an industry, I think that's fantastic,” said Leslie Bradshaw, a KDRP advisory board member. “And I'm sure being so close to Austin that it will catch on in Austin and Central Texas." There are energy efficient modifications inside the studio as well, where light streams in from sun ports, eliminating the need for most electric lighting. In addition to being an innovation, the green energy is also a money saver for the small independent station.

SolarAid and SunFunder Launch New Crowdfunding Project to Finance Solar Lighting in Zambia

by Staff Writers San Francisco CA (SPX) Sep 25, 2012 SolarAid and SunFunder will launch an innovative financing partnership to bring solar power to over 20,000 people in Eastern Zambia. SunFunder is providing up to $50,000 in loans to SolarAid through its social enterprise SunnyMoney, in 2012. The first loan, for $10,000, will finance the purchase of 781 solar-powered lights. These lights will be sold to Zambian families who currently live without power. The money for this loan will be raised through SunFunder's crowdfunding platform, which allows anyone to invest money into the project in amounts starting at $25. Richard Turner, Director of Fundraising for SolarAid is excited about the potential. "Families in Africa are prepared to buy solar lights to replace kerosene and candles. These brilliant little lights can transform the lives of a family by reducing the amount they spend on kerosene, and providing a safe clean light to use. "We just need the capital to buy these magical lights and get them to remote areas. Sunfunder can help make that happen and we are delighted to be partnering with this amazing initiative". SolarAid owns SunnyMoney the brand and company which works to build trust in solar products in Africa to help create a market for solar lights. This market approach is more sustainable than aid. SunFunder is a new platform for anyone to invest in high-impact solar projects, unlocking access to clean, affordable energy around the world. SunFunder solves the biggest problem facing solar businesses working to deploy affordable solar technology in off-grid markets: access to financing. SunFunder, which specializes in off-grid markets where power is most needed, unlocks a significant new source of capital for solar: individual investors who will be able to place money into high-quality, vetted projects. "This partnership has the potential to make clean affordable solar energy a reality where it is needed the most," said Ryan Levinson, CEO and founder of SunFunder. Investors who place money into a project are repaid over a period of six months to two years, earning back their principal plus interest-based "Impact Points" that can be used to reinvest in new projects. Investors are also able to track their project's performance and impact. The project that launches with SolarAid will provide solar-powered lights to families in the Chadiza district of Eastern Zambia using distribution through local schools. Working through schools allows SolarAid to overcome the trust barrier typically faced when introducing a new technology such as solar lights. All of the target schools in the Chadiza zone of the Eastern Province are remote and not connected to the electric grid, instead relying on kerosene lanterns and candles for light.

Can a “Value of Solar Tariff” Replace Net Energy Metering?

Can a “Value of Solar Tariff” Replace Net Energy Metering? Austin Energy’s VOST might be the answer to the NEM controversy. HERMAN K. TRABISH: AUGUST 24, 2012   Ten U.S. utilities currently account for 70 percent of all net energy metering (NEM) -- but most solar companies and utilities are thinking about it. Innovative financing, unprecedentedly low panel costs and local mandates are increasing the prevalence of photovoltaic solar-generated electricity. But utilities and ratepayers without solar are concerned about potential cost inequities. Austin Energy (AE), the progressive municipally owned Texas utility, may have a solution. NEM allows solar system owners to roll their meters backward as they earn retail rates for the electricity their systems send into the grid. In sunny places, bills can roll back to zero. This may shift some costs to the utility and the utility’s other ratepayers. When a PV system owner doesn’t pay a bill, it deprives the utility of income although that utility is still serving that customer. When PV system owners don’t pay for electricity, they also don’t pay ancillary charges for transmission and distribution system operations and maintenance even though both their electricity consumption and production use the infrastructure. That could make such payments higher for other ratepayers. The result is a growing clamor from non-solar owning ratepayers and utilities to end NEM. Solar advocates say NEM is vital to the growth of solar. It plays a pivotal role in the decision to bear the large upfront costs of installing solar because it significantly reduces the “payback period” for system purchasers. The rapidly expanding third-party-ownership model is eliminating the hurdle of upfront costs for residential rooftop solar. But NEM remains essential to the new financing scheme’s funders because it hastens the return on their investment. AE has been involved in solar for decades, explained AE Solar Incentives Program Manager Leslie Libby. It has long provided NEM because “costs were so high it was never going to be able to compete with coal or nuclear.” AE’s analysis, Libby added, is that even NEM, without a rebate on the system cost, is inadequate. “We still need to overcome the obstacle of upfront capital costs.” Because of considerations pertaining to the deregulated Electric Reliability Council of Texas (ERCOT) electricity market, AE does not allow third-party ownership in its service territory, although, Libby noted, as solar approaches grid parity, a transition to third-party ownership will likely be necessary. Solar supporters at AE could see solar delivering an array of up-to-then unquantified benefits to a city that basks under one of the richest U.S. solar resources. “If we quantified them," Libby said, “we could pay more for solar.” The result was Austin Energy’s Value of Solar Tariff (VOST), an alternative to NEM that moves from a production-based incentive to a hard value that balances out in the utility’s bookkeeping. It may satisfy utilities, ratepayers and solar advocates. The VOST was derived from analyses by PG&E, Sandia Labs, Clean Power Research and others. It was, Libby said, “an inclusive process” that recognized the multiple added benefitssolar brought the municipality, including: 1. Energy value for predictably priced point-of-consumption electricity production; 2. Generation value for the avoided cost of building traditional generation; 3. Environmental value for reduced emissions and pollution; 4. Transmission and distribution system value for reduced burdens on existing wires and infrastructure and the eliminated need for new wires and infrastructure; 5. Disaster recovery value for serving when central stations go offline; 6. Reactive power value for stabilizing voltage drops that cause outages; and 7. Loss savings value for preventing all the above-named losses. In the 12.8 cents per kilowatt-hour 2011 update of the annually revalued tariff, “the value for solar went up,” Libby said, because the times “when solar is produced match [the times] when ERCOT needs power.” Beginning in October, AE’s solar system owners will be billed the same five-tiered, seasonally adjusted rates ranging from 1.8 cents to 11.4 cents per kilowatt-hour and the $10 monthly Customer Charge levied on all other AE electricity consumers. No meters will roll backwards. But solar owners will also be credited with 12.8 cents for every kilowatt-hour they send to AE. Theoretically, there should be no revenue loss to utilities or undue burden to other ratepayers because AE will only be paying for value it receives. Solaria Vice President for External Relations and Vote Solar co-founder David Hochschild, who helped lead the recent fight to protect California’s NEM, said AE’s VOST is still an unknown. Its viability as a solar support, he noted, depends entirely on where the tariff is set. But, he added, “it’s good to see Austin Energy showing leadership.” The VOST applies only to AE’s residential solar. AE bills list it as the residential solar rate. Some AE promotional materials call it Gross Metering. “What it is not,” Libby insisted, is an incentive. It is a credit applied to our customer’s bill for bringing this valuable resource into our service territory. That resource has a value to Austin Energy and we are going to credit them for that value.” What made the VOST “palatable both internally and externally,” Libby said, “is that a residential solar system owner is billed like every other customer for their total consumption. The brilliance of it is this piece. Solar system owners are no longer a special class of customer.” At the same time, she added, “we don’t have non-solar-owners hounding us anymore. But system owners get credited at the rate the utility has agreed is the value of bringing this resource into Austin. So far, it makes sense to everybody.”

Solar Comes to the NFL

As NFL season nears kickoff, NRG Energy is installing solar energy at some of the league’s biggest stadiums.

By Andrew Moseman
August 22, 2012 4:57 PM
             
A ribbon of glowing Jets-green shone around the top rim of MetLife Stadium last night. Later, the ring turned big blue for the New York Giants, a nod to the fact that two teams share not only a $1.8 billion stadium but also that stadium’s newest gee-whiz feature.
The ring is the work of NRG Energy, the utility that is diving headlong into bringing solar power to the NFL. The company installed solar panels at the home of the Washington Redskins and is developing a display for the Philadelphia Eagles. CEO David Crane says NRG is working with the San Francisco 49ers to plan a solar installation (details yet to be disclosed) for the team’s new stadium to be built in Santa Clara, Calif. And yesterday, PM got to see two of the newest arrays: One that provides power and shade for the area around the New England Patriots’ Gillette Stadium and the crown jewel: the LED ring around the home of the Jets and Giants in New Jersey, which NRG raced to finish before the start of the new NFL season.NRG is not a renewable-energy company, Crane says flatly—it’s a traditional energy company. "We own a lot of coal-fired power plants." However, "solar is now" is one of the CEO’s favorite mantras. For reducing greenhouse gases, he says, "there is no killer tech" right now. But the energy source with the highest ceiling is solar. "Solar is the game changer. Not all renewables are created equal." And over the last two years, his company has turned to football to get that message across.Tom Gros, President of the company’s NRG Solutions division, says the ring atop MetLife Stadium consists of 47 sections and about 1350 total panels. The panels are what’s called building-integrated photovoltaics (BIPV). These panels—hand-built by Atlantis Energy in nearby Poughkeepsie, N.Y.—form a canopy over MetLife’s most distant nosebleed seats, which were previously uncovered. And they’re largely transparent: the PV element is sandwiched between panes of glass. Altogether, Gros says, the ring can produce on the order of 350 kilowatts, about 25 times what it takes to power the LED ring.

    The ring makes for a spectacular view; the mile-long track of 916 LED fixtures is actually more impressive from outside the stadium. Of course, the view is most impressive at dusk and night when the sun has gone, so the ring isn’t always solar powered. During the day, Gros says, the BIPV panels produce about 25 times the energy needed to power the LEDs. That excess can go into the general stadium use or back to the grid, since NRG provides MetLife’s everyday electricity, and the normal energy supply can light up the ring when the sun is down. Up in Massachusetts, the Patriots took a different solar tack. The campus that’s home to Gillette Stadium also contains a full shopping center. On the roof of a few of the stores, NRG laid out an array that’s a little more like a typical solar installation—rows upon rows of snapped-together PV panels (Gros likes to call it "solar Legos") and conduit running the DC power down to inverters below, which will turn it into AC at a loss of about 2 percent.         Combined with some clear BIPV put into a canopy over some of the stores and walkways, the Patriot Place system, NRG says, will provide 1.1 million kilowatt-hours annually. On average that’s about 60 percent of the electricity to the commercial center, Gros says. Interesting as the NFL solar installations may be, we’re still far from the day when a football stadium rocking on game day draws most of its power from the sun. First, it’s impractical. As NRG’s Crane says, he got interested in NFL solar in 2010 when the Philadelphia Eagles’ ownership announced a plan to take their stadium off the grid, which was bold but utterly impractical. "There’s no building in America that makes less sense to take off the grid than a football stadium," Crane says. Most days they use little juice, then eight game days a year they can require 15 megawatts or more. And like any solar arrays, the NFL’s are constrained by the realities of energy economics and politics. NRG picked a number of East Coast NFL teams because it already supplies energy in the region, and because the company says it can deliver solar at a price competitive with the Northeast’s higher everyday electricity rates. But in the company’s home state of Texas, while it sponsors the Dallas Cowboys and Houston Texans, NRG doesn’t provide them solar power because it’s not economical versus Texas’s electricity rates. And NRG couldn’t necessarily offer solar power to teams like the Atlanta Falcons or the Miami Dolphins—they’re located outside of its coverage regions. The local utility there would have to agree to net metering and a host of other concerns. It’s also far from clear how much money the teams (and NRG) make on these deals. Neither party wanted to talk numbers on how much these installations cost or how much the teams will be paying NRG per kilowatt-hour versus what they currently pay for power. Owners, such as the Giants’ John Mara, only hint that they are confident their long-term power purchasing agreement with the company would keep rates at a locked-in level that is reasonable, especially as compared with the specter of continually rising energy costs. For now, NFL solar power is more about the message. Patriots President Jonathan Kraft says part of the rationale for his use of solar is to tap the incredible reach of the NFL to spread the word about alternative energy sources. People who come to Patriots Place, whether to see Tom Brady throw TDs or just to shop, will see the solar installations and be able to learn about them, he says. It doesn’t hurt the team’s public image, either. The Patriots have also daylighted a creek near the stadium that had been buried under a culvert and have installed a graywater recycling system within Gillette Stadium to enhance the Pats’ green cred. They’re even considering installing a wind turbine at the stadium. "It feels like the right way to do business," he says. "[And] we, by the way, very much like the image of that." At MetLife Stadium, Jets owner Woody Johnson and the Giants’ Mara echo that sentiment. Johnson says it’s too early to know what the next stage in NFL solar power looks like—whether it makes sense to integrate solar into the stadium’s main power supply in a more substantial way or try to make the stadium carbon-neutral. To him, the ring is "a way to make sustainability visible." He imagines young innovators seeing the ring from afar, lit up like the Empire State Building, and getting inspired. "We don’t have unlimited resources. We have to develop technologies that recognize this fact." Still, these men are competitive football owners first, which explains part of the reason why the Jets and Giants wanted this shiny new accent. "Most of all, I want to beat the Philadelphia Eagles," Mara says.    

Solar In Texas Is About To Get Bigger

By Holbert Janson August 3, 2012 San Antonio may soon become the solar energy capital of Texas.  A large new solar electricity project there will be the largest in the U.S. when completed.  Texas is already a leader in wind electricity and natural gas production.  Completion of the San Antonio solar project will also vault the state into the top 5 states for solar energy production. The project is a collaboration between CPS Energy, the municipally owned utility who provides electricity toSan Antonio, and OCI Solar Power who will build and operate the 400 megawatt solar power facility.  An output of this size is enough to power around 70,000 homes.  CPS Energy and OSI Solar Power have entered into a 25 year power purchase agreement meaning the city agrees to purchase power from the facility over that timeframe. OSI estimates that the project will create around 800 long term jobs and pump around $700 million annually into the local economy.  The company will also be locating itsU.S.headquarters inSan Antonio.  The San Antonioproject is part of a larger push by OSI, a South Korean owned company, into the sustainable energy market in North American.  In addition to this project the company has around 40 other projects of various sizes throughout theU.S. There are several factors that give Texas an advantage in solar energy.  Texas has the most open land of the lower 48 states, much of which is bathed with sunlight most of the year.  The state has a mature energy industry and large labor force that is cheap compared to other parts of the country.  The state was recently named the number one state for business by CNBC.  Beyond these factors Texas electricity providers will be hungry for electricity for the next few decades as it struggles to come up with enough power to serve the growing population and relatively strong economy.