Showing posts with label USA. Show all posts
Showing posts with label USA. Show all posts

Monday, May 16, 2011

Solar Is Not A Toy

Toys"R"Us Inc. plans to build what the company says is the largest rooftop solar power installation in North America at its distribution center in Flanders, N.J.

Staging for the system is currently under way, and construction will conclude this summer. Constellation Energy will build, own and maintain the rooftop solar power system.

Upon completion, the 5.38 MW on-site solar installation will occupy 869,294 square feet and is estimated to generate 72% of the electrical needs for the Toys"R"Us facility. The installation will cover nearly 70% of the distribution center's 1,281,000 square-foot roof and will consist of more than 37,000 UNI-SOLAR brand photovoltaic solar panels, manufactured by United Solar, a wholly owned subsidiary of Energy Conversion Devices.

Depending on weather conditions, the system is expected to produce approximately 6.36 GWh of electricity each year, according to Toys"R"Us. The company will purchase the electricity generated by the system from Constellation Energy through a 20-year power purchase agreement.



Source:  Toys"R"Us / Solar Industry




Friday, May 6, 2011

The Top Ten Solar States

The New York Times published a rundown today of the top ten states in installed solar power capacity. That California was number one was no surprise, but the other nine were interesting to see. Here's the full list:

1. California: 47 percent with 971 megawatts

2. New Jersey: 14 percent with 293 MW

3. Colorado: 5 percent with 108 MW

4. Arizona: 5 percent with 101 MW

5. Nevada: 5 percent with 97 MW

6. Florida: 4 percent with 73 MW

7. New York: 3 percent with 54 MW

8. Pennsylvania: 3 percent with 54 MW

9. New Mexico: 2 percent with 45 MW

10. North Carolina: 2 percent with 42 MW

New Jersey has made its way to second place with some major small-scale solar initiatives. Rooftops and utility poles across the state have gotten the solar treatment and all that distributed solar has added up to a nice chunk of MW.

Pennsylvania and North Carolina were interesting additions, as solar programs in other areas, like the Southwest, have gotten a bit more attention. But it is worth noting that there is over a 900 MW gap between California and North Carolina. California is really at the level I wish all states would strive for, and while 42 MW is nothing to sneeze at, that type of number making our top ten shows we have a much longer way to go overall.

via NY Times

Friday, April 29, 2011

Commercial Solar Water Heating Growing by 20% / Yr in USA

ALO ALTO, California, April 4, 2011 – AltaTerra Research announced the release of its highly anticipated report today, entitled, “Solar Water Heating on the Rise: Tapping into Commercial Solar Thermal.” The report is one of the first professional market research studies of how customers are installing solar water heating. It addresses customer-facing issues, including the value proposition and suitability to and rate of adoption in particular industry types. It also profiles how and why current customers are installing solar water heating systems.

Sample findings from the report include:

The United States solar water heating market is now growing at about 20 percent per year in the commercial sector—a significant upturn from long-term trends.

For most customers, solar heating lowers energy expenditures.

Pilot installations are raising market acceptance and triggering follow-on purchases.

In a development that bodes well for the potential of a robust commercial market, solar thermal power purchase agreements are starting to take root in some areas.

“The market for commercial solar water heating systems in the United States is on the rise, growing an estimated twenty percent in 2010. The U.S. commercial market is benefiting from new incentives programs and an increase in corporate and commercial customers seeking to meet resource efficiency goals and hedge against rising energy prices,” said the report’s lead author Eric Paul.

Monday, April 11, 2011

What's Holding Back Concentrating Solar Power Projects In The U.S.?

Image: An artist's rendering of BrightSource Energy's 392 MW Ivanpah solar project under construction in California. In January, Western Watersheds Project sued to stop the project's construction. Image credit: BrightSource Energy.

The concentrating solar power (CSP) industry in North America has experienced setbacks in recent months, including a number of large CSP projects facing lawsuits or being replaced by solar photovoltaic projects.

A new report from IDC Energy Insights, called "Business Strategy: Make-It-or-Break-It Time for Concentrating Solar Power," evaluates the challenges faced by the industry and explains why - according to the company - it is too early to give up on CSP.

Large CSP plants have been facing challenges due to the difficulty of siting them without disturbing environmentally or culturally sensitive lands, and the difficulty of financing projects that incorporate unproven technologies, the report says. At the same time, CSP plants face serious competition from PV, as PV plants continue to drop in price, are relatively quick to permit and build, and investors are comfortable financing them.

According to the report, despite these challenges, CSP technology holds three advantages over PV technology that make it attractive for solar projects: It delivers higher quality power, it experiences fewer intermittency issues (and can go so far as to provide baseload power if storage is incorporated), and it has the potential to use integrated storage to align its output with peak demand periods.

"Over the next few years, it will be critical for the CSP industry to demonstrate technical viability and cost effectiveness, to gain the confidence of investors and expand its foothold in the market," says Jay Holman, research manager for IDC Energy Insights' renewable energy strategies research advisory service.

"This means completing projects that are currently in the pipeline on time and on budget, while pursuing markets where they can extract a premium for the grid-friendly power CSP provides," he says.

Although CSP projects enable high efficiencies and low costs, smaller projects are easier to site, permit and finance. In a separate report, IDC Energy Insights analyzes an innovative micro CSP project that uses technology optimized for projects in the 2 MW to 50 MW range. The approach, which incorporates two hours of thermal energy storage, attempts to bring the benefits of CSP to smaller, more manageable, and more financeable locations.

Source:  IDC Energy Insights

Friday, April 8, 2011

U.S. Photovoltaic Project Order Backlog Now Surpasses 12 GW

The solar photovoltaic project order backlog for the U.S. market has now soared past 12 GW, according to the latest edition of the Solarbuzz United States Deal Tracker report.

Although the PV industry is facing the effects of large cuts in feed-in tariffs across Europe, the order backlog in the U.S. confirms that the country will be one of the most promising growth markets over the next 24 months, Solarbuzz says. The U.S. market doubled in size in 2010 and is forecast to do so again this year.

The April edition of the report logs over 375 nonresidential projects in the U.S. project pipeline being planned or going through a request for proposal process. It also includes an additional 775 projects that total 0.7 GW of PV systems either installed or being installed since Jan. 1, 2010.

Nonresidential PV systems in the US market range from just 50 kW up to hundreds of megawatts. Even with the growing utility presence in the market, the corporate and government sub-segments still have 76% of the completed projects since Jan. 1, 2010, Solarbuzz says.

Utility-scale projects under development are found in 29 states, but four states account for 80% of this total (measured in MW). This segment is increasingly being serviced by specialist project developers, but also directly by major cell and module manufacturers acting in that role. The top 10 developers account for 57% of the utility pipeline in megawatt terms.

"The nonresidential segment has traditionally been driven by corporate and government customers," says Craig Stevens, president of Solarbuzz. "As renewable portfolio standards take effect, utilities have become a key driver of medium-term market growth.”

The top 10 states for non-residential PV projects are California, New Jersey, Massachusetts, Pennsylvania, Arizona, Texas, Colorado, North Carolina, Nevada and Florida, according to the report.

Over 260 different installation companies are servicing the identified 1,150 nonresidential projects that buy their modules either directly from manufacturers or through distributors. First Solar, Suntech Power, Sharp, Yingli Green Energy and SolarWorld are the most represented module manufacturers in this segment.

The installed system pricing data shows that the largest US projects are now being completed in the range of $3 to 4 per watt DC. The reduction in nonresidential PV system prices is key to stimulating US market growth.

SOURCE: Solarbuzz

Monday, April 4, 2011

Mid-Atlantic / Northeast - Fastest Growing Solar Market in USA

Strong project installation totals across the board, increasing market diversity and ever-expanding product manufacturing are propelling the U.S.' PV market to new heights, according to Rhone Resch, president and CEO of the Solar Energy Industries Association (SEIA).

Resch spoke at today's opening general session at PV America, welcoming attendees and providing a comprehensive overview of the industry's most important current trends, forecasts and priorities.

SEIA expects more than 3,000 industry professionals to descend on the Pennsylvania Convention Center during the course of the conference, which includes general sessions, topic-specific educational sessions and an exhibit hall featuring companies from across the supply chain.

Although the conference is marketed as a regional event, PV America is the only U.S. conference focused solely on solar phovoltaics, the organization points out.

Resch's speech this morning highlighted solar PV's growth last year and its potential for 2011. In total, 878 MW of PV capacity was installed in 2010, more than doubling 2009 installation totals. However, he acknowledged, much work remains to be done - particularly in continuing to ensure that PV projects of all sizes have access to funding, and in securing favorable policies at the federal level.

In 2010, the expansion of key new state markets was one of the key growth drivers, Resch said. The Mid-Atlantic/Northeast region - led by New Jersey - is now the largest market for PV in the U.S.

"One of the defining characteristics of the U.S. market is its diversity," Resch added. "That fact became even more apparent during 2010. And it's one of the reasons that the world is looking to America as the next great solar market.

"The U.S. market showed strong growth not only in one market segment in 2010, but across all three segments: residential, commercial and utility scale," he said. Specifically, the residential market grew by 68%, while the commercial market grew by 79%. The utility-scale PV market grew at the fastest rate of the three segments - 246% - a rate that Resch called "incredible."

Resch also highlighted the solar market's manufacturing potential in the U.S. Although some domestic solar manufacturing plant closures made the news last year, construction has begun on more than 50 new factories.

Last year, production of cells and wafers in the U.S. nearly doubled, according to SEIA's research. Module assembly posted 62% growth.

However, numerous challenges remain for solar, Resch said. Although the industry was victorious late last year in securing an extension of the U.S. Department of Treasury's Section 1603 cash-grant program, the biggest obstacle for projects is financing.

SEIA has responded to these conditions by developing a multi-part approach to meeting finance goals. "First, SEIA is advocating for a multi-year extension of the 1603 program - an initiative that already has the support of President Obama," Resch said.

Additionally, Resch called for a "clean energy bank" that would supply "long-term, low-cost financing by an institution that understands our technology and is willing to finance projects."

Master limited partnerships must also be able to use tax credits, he said. Such a change, which he says would bring more investors into the solar market, would require modifications to the federal tax code. Resch also called for the federal government to be given the ability to enter into long-term power purchase agreements.

"Finally, we need to develop a national clean energy standard that deploys solar. Providing policy certainty for our markets is critical to attract the tens of billions of dollars necessary for us to achieve our goals," he added.

Resch also noted that extensive paperwork and bureaucratic obstacles frequently pose a challenge to solar power development, and urged listeners to contact their elected representatives to show them how solar projects lead to job creation.

"In addition to promoting specific policies, we also need governments at every level to embrace solar," he said. "Public solar installations help instill confidence in these technologies that Americans want to understand, and provide great marketing for our industry."

To that end, he added, the White House's planned solar installation can serve as a prime example of a highly visible project that demonstrates solar power's viability to the public.



Source:   SEIA

Saturday, April 2, 2011

The US Pioneered Cleantech - But Then Took our Eye off the Ball

During a speech Wednesday morning at Georgetown University, President Obama discussed how to create a more secure energy future for the U.S. He cited the crisis in the Middle East and the nuclear scare in Japan as examples of why finding alternative energy sources is of the utmost importance.

"We've known about the dangers of our oil dependence for decades," he said. "Presidents and politicians of every stripe have promised energy independence, but that promise has so far gone unmet. I've pledged to reduce America's dependence on oil, too, and I'm proud of the historic progress we've made over the last two years towards that goal. But we've also run into the same political gridlock and inertia that's held us back for decades."

Although the speech touched on a variety of energy resources that could wean the country off its dependence on foreign oil, it was short on specifics, especially regarding solar and wind development.

The president did not mention clean energy until the latter part of the speech, where he reiterated the call he made in his January State of the Union address for an 80% by 2035 clean energy standard (CES).

Obama said a CES will be critical to driving private investment but added that government funding is also necessary. While the U.S. was once the leader in renewable energy, it has fallen behind other countries.

"In the 1980s, America was home to more than 80 percent of the world's wind capacity and 90 percent of its solar capacity," he said. "We owned the clean energy economy. But today, China has the most wind capacity. Germany has the most solar. Both invest more than we do in clean energy. Other countries are exporting technology we pioneered and chasing the jobs that come with it because they know that the countries that lead the 21st century clean energy economy will be the countries that lead the 21st century global economy."

The president cited critical investments his administration has made in renewable energy over the past two years but offered no details about CES legislation. He did, however, warn Congress about cutting renewable energy spending.

"Unfortunately, some want to cut these critical investments in clean energy," he said. "They want to cut our research and development into new technologies. They're even shortchanging the resources necessary to promptly issue new permits for offshore drilling. These cuts would eliminate thousands of private-sector jobs, terminate scientists and engineers, and end fellowships for researchers, graduate students and other talent we desperately need for the 21st century."

The president extensively discussed the country's reliance on foreign oil and called for a one-third reduction in oil imports by 2025.

"Meeting this new goal of cutting our oil dependence depends largely on two things: finding and producing more oil at home, and reducing our dependence on oil with cleaner alternative fuels and greater efficiency," Obama said.

According to Obama, identifying underdeveloped resources of oil domestically and offering incentives for the expedited development and production of both oil and gas will help reduce reliance on foreign sources of oil. He added that implementing safety reforms will be an important step in continuing development of offshore oil and gas resources.

The president also announced plans for four next-generation biorefineries, each with a capacity of more than 20 million gallons per year. In addition, the president directed government agencies to purchase 100% alternative-fuel, hybrid or electric vehicles by 2015.


Views:   Nice talk (seems likes he's more in favor or domestic oil exploration than investing in solar and electric cars) -- but where's the money?   We should have elected Gore instead of Bush ... maybe we'd have a lot more people working in the Clean Tech industries than we do now.   With more than 90% of American's in favor of solar energy - you'd think more politicians would listen.   I guess the oil companies and big utilities contribute more to their campaign funds -- no surprise there.

Wednesday, March 23, 2011

76% of Americans More Supportive of Renewable Energy Post Japan Quake

The nuclear disaster in Japan has triggered a strong response among Americans, a majority of whom would freeze new nuclear power construction, stop additional federal loan guarantees for reactors, shift away from nuclear power and toward wind and solar power, and eliminate the indemnification of the nuclear power industry from most post-disaster clean up costs.

These findings were uncovered by a new survey conducted by ORC International for the nonprofit and nonpartisan Civil Society Institute (CSI).

Conducted March 15-16, the national opinion survey of 814 Americans also found the following:

Over half (53%) of Americans would now support "a moratorium on new nuclear reactor construction in the United States," if "increased energy efficiency and off-the-shelf renewable technologies such as wind and solar could meet our energy demands for the near term."

A total of 73% of Americans do not "think taxpayers should take on the risk for the construction of new nuclear power reactors in the United States through billions of dollars in new federal loan guarantees." Additionally, 74% of Americans would support "a shift of federal loan-guarantee support for energy away from nuclear reactors" in favor of wind and solar power.

Over three out of four (76%) Americans say they are now "more supportive than … a month ago to using clean renewable energy resources - such as wind and solar - and increased energy efficiency as an alternative to more nuclear power in the United States."  In fact, nearly half (46%) of all Americans now say they are now "much more supportive" of relying on more clean energy and energy efficiency than they were a month ago.

"The Japanese crisis is an opportunity for America to make smarter choices about energy, and that process should start with a recognition that the problems with nuclear power cannot simply be ignored in the wake of the tragedy at Fukushima," says Pam Solo, founder and president of CSI.

SOURCE: Civil Society Institute

Sunday, March 13, 2011

U.S. Solar Doubled in 2010, May Add 2 Gigawatts to Double Again

The amount of new solar energy capacity in the U.S. doubled last year and may double again in 2011 because of government incentives, stronger demand and falling prices, a trade group said.

The total capacity of photovoltaic and solar thermal power systems that were installed last year reached 956 megawatts, compared with 441 megawatts added in 2009, according to a report released today by the Solar Energy Industries Association.

Installed capacity of residential, commercial and utility- scale plants may increase by as much as 2 gigawatts this year, according to GTM Research, which worked with Washington-based SEIA to produce the report.

“Another doubling of U.S. installations in 2011 is likely, even in the absence of a substantial mid-year price decline,” Shayle Kann, GTM Research’s managing director of solar research, said in an interview.

In total, 878 megawatts of photovoltaic systems and 78 megawatts of solar thermal power projects were installed in 2010, according to the report. The cost was $6 billion, up 67 percent from 2009.

The cumulative total of 2.6 gigawatts of installed capacity can power more than 500,000 households, the report said.

Largest Market

First Solar Inc. (FSLR), the world’s largest maker of thin-film solar modules, expects the U.S. to be its largest market this year, and has 2,400 megawatts of North American projects in its development pipeline, Alan Bernheimer, a spokesman for the Tempe, Arizona-based company, said in an e-mail.

A U.S. Treasury grant program, which reimburses 30 percent of the costs of installing solar systems, helped drive up the number of projects, the report said. The installed price of photovoltaic systems fell by 10 percent for commercial and 8 percent for residential installations last year.

Other countries are cutting their subsidies for solar systems this year, potentially leading to an oversupply of panels and further price cuts.

“There is a strange effect where the worse things get in Germany and Italy, the more suppliers are going to price more competitively in new markets, like the U.S., ultimately growing the market,” Kann said.

California had 259 megawatts of photovoltaic capacity installed in 2010, more than all other states. New Jersey followed with 137 megawatts, more than doubling from 57 megawatts in 2009 and the highest growth rate.

SEIA represents about 1,000 companies involved in the solar energy industry, including installers, manufacturers, developers, financial companies and others, SEIA’s assistant manager of communications Jared Blanton said in an e-mail.

Source:   Bloomberg

Tuesday, March 1, 2011

Solar Energy vs Aesthetics

Dr. Joseph Gira planted a dozen pine trees to block his neighbors' view of the spot — a slope at the edge of his backyard between a stone retaining wall and a utility pole.

But the trees couldn't quell criticism of the solar array he wants to put there.

So he planted a dozen more.

The complaints continued. Landscaping isn't permanent. Solar panels are. What if the trees die?

"Nobody wants ugly," said Dr. Dorothy Cooke, a retired internist and neighbor of Gira's.

Now, Gira, 39, an ophthalmologist, is considering a fence.

"The price keeps going up," he said.

Gira's proposal for a nearly 1,000-square-foot array of pole-mounted solar panels to power his new luxury home is something Town and Country hasn't seen.

Officials have kicked the plan around a lot lately. It went from planning and zoning to the Board of Aldermen and back to planning and zoning.

At one of the meetings, Cooke showed up with five twin bed sheets duct-taped together to illustrate the size of the problem.

Such debates — pitting subdivision aesthetics against environmental consciousness — have played out for years on the East and West coasts, resulting in lawsuits and even state statutes limiting the authority of homeowner associations to restrict solar projects.

Seldom has it been an issue in Missouri.

In Town and Country, a city that prides itself on its pastoral setting, officials have approached the conflict delicately.

"It's an exciting project," said Alderman Lynn Wright. "But since its our first, we have to make sure everything is right."

Going Green

At least one other affluent St. Louis County community is in a similar position.

Frontenac recently rejected a homeowner's request to put an array on the roof of his house. City Administrator Bob Shelton said residents didn't object to the solar panels, but the city's Planning and Zoning Commission wanted to develop guidelines before approving a residential solar array.

The homeowner, Tom Minogue, hopes the city will approve his proposal. Minogue and his wife, Becky, had discussed getting solar panels for years. With state and federal tax incentives that cut the cost by 50 percent, it now makes sense.

"At the state and federal level, the government wants you to do this," Minogue said.

Last year, President Barack Obama jumped on the solar bandwagon by announcing he would install panels on the White House.

"In five to 10 years, you are going to start seeing solar power everywhere," said Dan Hahn, co-founder of solarpowerrocks.com, an Oregon-based solar advocacy group.

Dane Glueck, who is overseeing Gira's solar project, has seen his business in St. Louis double in the last year.

But nothing has sparked as much debate as the Gira residence.

"We were a little surprised at all the reaction," said Glueck, president of StraightUp Solar.

Gira argues the panels are no different from other aspects of modern neighborhoods that once were viewed as eyesores.

"It's like cell phone towers a few years ago," he said. "It's like telephone lines were 50 years ago. Now everyone looks at them and doesn't think twice."

Small Footprint

Gira didn't set out to build the ultimate green McMansion. He wanted a dream home with clean air because of his kids' allergies.

The more Gira looked into it, the more eco-friendly architecture made sense.

Sure, the upfront costs were high — $300,000 for geothermal heating and cooling, $50,000 for underground tanks to retain rainwater, $100,000 for the solar array.

But most of the improvements would pay for themselves in a couple of decades. Gira planned on living in the house for the rest of his life.

As the project continued, it became an exercise in environmental design. Gira used recycled glass for the countertops and reused redwood from old wine barrels for his wine cellar.

The end result is an 8,000-square-foot luxury home with the carbon footprint of a 2,500-square-foot home, said Jeffrey Bogard, president of R.E.A Homes LLC. The Giras plan to move in this month.

The array could provide as much of 50 percent of their electricity. It won't feed the home directly but instead supply power to Ameren's electrical grid. Ameren Missouri then will deduct the amount of electricity generated from the Giras' bill.

"I'm not one of these green people," Gira said. "I'm always looking at the cost-versus-benefit ratio."

For example, when he bought the lot in 2009 for $829,000, he allowed Habitat for Humanity to salvage whatever could be removed before he razed a 1970s-style, two-story house. In exchange, he got a tax write-off that helped cover the cost of demolition.

He just didn't calculate a battle with his neighbors.

Neighbors Balk

The first question people ask is why Gira didn't put the panels on his roof?

He points to the large oak trees in his front yard, shading his home.

At first no one seemed to object to the backyard plan. The trustees in his Claymark subdivision approved it. So did his next door neighbor, Gene Henry.

"I admire people trying to do something like that," said Henry, who has a couple of solar panels on his garage roof.

But then residents in the adjacent Essex Point subdivision, including Cooke, heard about the project.

To Cooke, the project defied all the reasons she moved to Town and Country 23 years ago — the one-acre lots and views of fields and trees. She says she's for alternative energy but can't stand the idea of seeing gray metallic solar panels from her backyard, directly behind Gira's.

"This structure is too large, too permanent and too industrial-looking ...," she wrote in a letter to the Board of Aldermen.

The city received letters from other Essex Point residents, who couldn't see the array from their yards but feared it might depreciate Cooke's home value and, by extension, their own.

They also worried about the project setting a precedent. What was next? Windmills?

"This is how it starts," said Cooke, "with one little thing."

The Board of Aldermen is scheduled to take up the matter again Monday night.

The debate has prompted Alderman Phil Behnen to draft an ordinance regulating the height of solar panels and how to screen them.

"I think Town and Country should take a leadership role in promoting alternative forms of energy," he said. "A lot of communities give incentives for things like this."

The Giras' solar array, he noted, is about one-fourth the size of a tennis court.

"We grant tennis court requests on a regular basis," he said.

$7,200 Tree Sheild

The Giras have staged a couple of pole-mounted sheets of plywood showing how the array might appear. Cooke acknowledges they are more difficult to see now. But that's only because she complained, she said.

"I wish we would have had all this discussion before they spent the money," she said.

Bogard said the trees cost roughly $7,200.

When Cooke walks to the edge of her backyard, she can still see parts of it through the pine trees.

"This is the view that disturbs me," she said, standing near her Japanese honeysuckle bushes. "To me this is worth fighting over. It's in a city that claims its ordinances are hugely about aesthetics. … It's not just a bunch of crazy rich people being nuts."

A couple of weeks ago, Cooke put a letter in the mailboxes of Gira's neighbors in Claymark. She wanted them to know about Monday's meeting and urged them to speak up if they opposed the array.

Gira said he's willing to do whatever it takes to satisfy objections — though he admits having been close to giving up at times.

"We are sort of being punished for being pioneers," he said.

Source:   Renewable Energy World.com

Monday, February 21, 2011

Survey Results Reveal Widespread Support For Solar Loan Guarantees

An overwhelming majority of Americans support the use of federal loan guarantees to encourage investment in the clean energy technologies identified by President Obama in his recent State of the Union address, according to a new survey sponsored by the Nuclear Energy Institute (NEI).

A total of 79% of respondents agreed with the following statement: "To jump-start investment and maintain U.S. competitiveness, the federal government should provide guarantees backing loans for building solar, wind, advanced-design nuclear power plants or other energy technology that reduces greenhouse gases." Nineteen percent of those surveyed stated they did not agree, and 2% stated they did not know.

SOURCE: Nuclear Energy Institute

Friday, February 18, 2011

groSolar Sells Residential Business to SolarCity, Focuses on Commercial Business

Solar energy developer groSolar says it sold its residential division to SolarCity, a residential solar service provider, in order to further expand its solar distribution and large-scale commercial business.

"This transaction allows us to concentrate fully on our distribution and commercial businesses, which are the fastest-growing solar markets," explains Jeff Wolfe, CEO of groSolar. "It allows us to target, expand and move our distribution and commercial solar businesses to the next level."

groSolar's commercial division has received contracts for multiple large-scale commercial projects this year, the company notes. In the coming weeks, groSolar will commission its largest commercial installation to date, a 1.5 MW installation at Clean Harbors landfill in New Jersey. 

SOURCE: groSolar

Thursday, February 10, 2011

How 'American' Are Your Solar Panels?

The U.S. Department of Energy's (DOE) loan-guarantee program - part of the American Recovery and Reinvestment Act (ARRA) - has had an undeniably positive effect on solar project deployment and equipment manufacturing in the U.S. However, ARRA qualification requirements have often been a source of confusion for developers and manufacturers.

Over the past couple of years, many solar equipment providers have set up shop in the U.S. in order to comply with the ARRA's Section 1605 Buy American provisions, which impose certain domestic-content requirements on projects backed by ARRA funding. "ARRA-compliant!" quickly became a golden term in product marketing.

Of course, under many PV cell and module manufacturers' current labor models, cell fabrication and module assembly may not take place under the same roof - or even within the same country.

U.S.-assembled modules may contain cells manufactured abroad, and U.S.-manufactured cells may be integrated into modules produced elsewhere. Which types of modules are eligible under the ARRA's rules? What about balance-of-system components?

These distinctions are the subject of a decision issued last week by the DOE's Energy Efficiency and Renewable Energy (EERE) office. The ruling extended a waiver - originally issued Sept. 30, 2010 - that excludes certain types of solar equipment from Buy American rules until Aug. 6, 2011.

The EERE's decision means that both U.S.-manufactured modules containing foreign-manufactured cells and their opposite - foreign-manufactured modules comprising U.S.-manufactured cells - remain exempt. The ruling also waives so-called ancillary items and equipment, including charge controllers, combiner boxes, wiring and racking equipment, and other items (except inverters and batteries) used in solar installations.

"The Assistant Secretary has determined that application of Section 1605 restrictions would be inconsistent with the public interest for incidental and/or ancillary solar photovoltaic equipment, when this equipment is utilized in solar installations containing domestically manufactured PV cells or modules," the EERE writes in its memorandum of decision.

"What the DOE has tried to do is live within the spirit of the law, while also allowing companies to make the best market-based determinations they can," Salo Zelermyer, an associate in the Environmental Strategies Group at law firm Bracewell & Giuliani, tellsSolar Industry.

The memorandum explains that complications inherent to multi-site, multi-country PV module manufacturing can make it difficult to determine where "final manufacturing" - for the purposes of ARRA compliance - takes place.

Consequently, the EERE says it teamed with the National Renewable Energy Laboratory to conduct "extensive research" into the nature of solar manufacturing to explore three possible rulings: requiring only domestic module assembly, mandating that both cells and modules be made in the U.S., or allowing either cell manufacture or module assembly to count for compliance.

The third option - the agency's chosen ruling - "recognizes EERE's determination that the manufacturing process for cells and the final PV module production represent distinct and significant stages in the solar PV manufacturing chain," the memorandum says. "Conducting either of these discrete activities in the United States creates roughly equal numbers of American jobs."

Not surprisingly, Suniva, a Norcross, Ga.-based monocrystalline solar cell manufacturer, immediately spoke out in support of the EERE's interpretation of "American" modules.

"This is an important step by the Department of Energy to support American companies manufacturing the part of the solar supply chain that contains the highest value and most intellectual property - the cells," said Bryan Ashley, Suniva's chief marketing officer, in a statement.

The company, which received a $15 million working capital loan guarantee from the Export-Import Bank Of The United States last November, exports approximately 90% of its annual production to countries in Asia and Europe, according to a 2010 press release.

Zelermyer says that the solar market as a whole - not just Suniva and other firms with an explicit stake in the EERE's ruling - can expect to benefit from the waiver's extension.

"This frees up project developers to source their projects according to a more market-based decision, while maintaining the spirit of the provision: supporting U.S.-backed manufacturing," he explains. "Ideally, when you don't place constraints on the market, the industry is free to source its components in the most cost-effective manner."

Zelermyer, who has previously served as counsel to the DOE, says we may or may not see another extension of the waiver when it reaches its Aug. 6 expiration. He predicts that the agency will base its decision on the progress made by existing stimulus-funded projects.

"Most stimulus awards have already been given out, but some larger projects take longer to put into place," he notes. "Depending on how companies are proceeding with their procurements, we may see another waiver, or the DOE may determine it's not necessary."


by Jessica Lillian

Wednesday, February 2, 2011

Concentrating Solar Power Market Expected To Boom This Year

Despite competitive PV prices and lingering environmental and financing concerns, concentrating solar power (CSP) technologies are poised for gigawatt-scale adoption this year, according to a new report from Lux Research.

Additionally, future growth is expected to remain healthy as the generation stack increasingly incorporates CSP plants in excess of 100 MW. However, in order to land their share of this emerging market, utilities and developers alike will need a clear grasp of the economic and performance factors driving adoption of CSP’s four main technology contenders, the company says.

The report compares the economics and performance of three key CSP technologies - parabolic trough, power tower and Stirling thermal systems - as well as CSP's competitor, photovoltaic systems. It examines the application of each technology in a hypothetical 100 MW plant and compares their levelized costs of electricity (LCOE), capital costs and internal rates of return (IRRs), among other factors driving adoption.

"After a few fits and starts, solar thermal projects have begun to make a big impact on the generation mix in both Spain and the Southwest U.S.," says Ted Sullivan, a Lux Research senior analyst and the report's lead author. "Though trough technologies have been dominant to date, we expect power tower solutions to gain increasing prominence. [Their] technology is proven, because their integration with thermal storage technologies smashes through the fundamental constraint that has held solar back to date: intermittency."

Lux Research found that dish Stirling technology offers the lowest capital expenditures. A more modular technology, dish Stirling leads the pack in terms of cost, due to its cheap Stirling engines. Meanwhile, the costly mirror fields of parabolic trough plants make them the priciest of CSP options, while power-tower systems are relatively cost competitive. Driven by high module costs, PV systems fall somewhere in the middle.

Conventional trough and tower CSP technologies lead in performance, the report adds. Parabolic trough plants have the highest peak efficiency, but they come second in yield and capacity factor, while power tower is the top performer on system yield and capacity factor due to a highly efficient turbine cycle and dual-axis tracking. Dish Stirling and PV, in contrast, both underperform, with lower capacity factors and lower energy yield.

Dish Stirling technology also leads in LCOE. LCOE (measured as $/kWh) neatly synthesizes the total operating costs of a power plant, and is key to determining the IRR to the project investor, Lux Reseach says. Here, dish Stirling leads due to its low cost and decent performance, making it a good substitute for PV.

However, power-tower technology is hard on its heels and is expected to remain a viable contender for years to come. Parabolic trough systems, by comparison, have the highest LCOE of any CSP plants due to their expensive capex, and high operation and maintenance costs. PV systems currently trail the pack on LCOE due to relatively high capex and mediocre performance, the report adds.

SOURCE: Lux Research

Saturday, January 29, 2011

Obama Acknowledges Solar Industry Job Creation

In his State of the Union address, President Barack Obama praised the solar sector's successes in creating jobs for the U.S., called for additional investment in renewable energy and introduced an ambitious - and perhaps controversial - national clean energy standard for 2035.

As an example of the reinvention of the country's workforce following the decline of traditional manufacturing jobs, Obama spotlighted invited guests Gary and Robert Allen, whose Rochester Hills, Mich.-based  company, LUMA Resources, manufactures solar shingles.

"Already, we're seeing the promise of renewable energy," Obama said, according to atranscript posted by the White House. "Robert and Gary Allen are brothers who run a small Michigan roofing company. After September 11th, they volunteered their best roofers to help repair the Pentagon.

"But half of their factory went unused, and the recession hit them hard," he continued. "Today, with the help of a government loan, that empty space is being used to manufacture solar shingles that are being sold all across the country."

"Congress should take notice of success stories like LUMA Resources when considering how to create new jobs and keep America competitive in the 21st century," said Rhone Resch, president and CEO of the Solar Energy Industries Association, in a statement.

The story of LUMA Resources can - and should - be duplicated with the help of supportive pro-renewables policy, agreed Howard A. Learner, executive director of the Environmental Law & Policy Center. Learner believes the foundation for this economic growth is already in place, particularly in the Midwest.

"Hundreds of old-line Rust Belt manufacturers are retooling to produce equipment for the growing clean energy economy, as shown by the Environmental Law & Policy Center's recent reports," he said in a statement. "Federal investments in renewable energy are spurring job growth and revitalizing the Midwest manufacturing sector."

Obama's State of the Union address also called for the aggressive deployment of renewable energy in the U.S., as well as the elimination of tax subsidies to fossil-fuel producers. Obama said he would cut approximately $4 billion per year of these subsidies.

"Clean energy breakthroughs will only translate into clean energy jobs if businesses know there will be a market for what they're selling," Obama added. "So tonight, I challenge you to join me in setting a new goal: By 2035, 80 percent of America’s electricity will come from clean energy sources."

The inclusion of such energy sources as "clean coal" and natural gas in this energy mandate may be met with criticism by the solar sector, but Obama stressed that the "all-of-the-above" approach to energy is the most realistic strategy for taking major steps toward energy independence.

"Some folks want wind and solar," Obama said. "Others want nuclear, clean coal and natural gas. To meet this goal, we will need them all - and I urge Democrats and Republicans to work together to make it happen."

Solar Universe Debuts BriteLease Residential Program

Solar Universe, a residential and commercial solar installer, has made available BriteLease, a residential solar lease program backed by PV module manufacturer Suntech.

This lease offering makes solar accessible to homeowners with a small up-front deposit and low monthly lease payments, the company says. BriteLease also covers system maintenance, repair service and insurance coverage for the term of the 15-year lease.

SOURCE: Solar Universe

Thursday, January 27, 2011

Solar Powered Beer?

In addition to water, malt, hops, and yeast, brews at the Flying Goose Brew Pub & Grille in New London are getting a new ingredient: solar power.

"The environmental benefit is significant, but we would not be making a $250,000 investment unless it made good business sense," said Tom Mills, owner of the Flying Goose.