Amidst intense scrutiny of the Department of Energy's loan guarantee program via the Solyndra scandal, September has still emerged as critical for a series of solar companies that hope to close federal loan guarantees and start construction on solar farms by the end of the month. First Solar, for one, received the final permit for its 550 MW Topaz Solar project in San Luis Obispo County in California yesterday, said the county's senior planner, John McKenzie. With that construction permit, First Solar plans to start building Topaz by Sept. 30, said company spokesman Alan Bernheimer. Meeting that deadline will ensure the company remains eligible for a loan guarantee from the Department of Energy that will back part a $1.93 billion loan led by the Royal Bank of Scotland.
Will the Chinese government make a good cleantech VC? The government recently announced a plan to invest directly or through venture capital funds into startups that are developing technologies including clean power and green cars. The Ministry of Finance posted a policy statement last Friday outlining its criteria for pumping up emerging technology development in the country. The criteria spells out what types of startups will qualify (founded no more than five years ago, for example) and what kind of venture capital funds might attract government participating (each equity fund must have a minimum of 2.5 billion yuan, or $391 million). The government said, in general, it wants to contribute no more than 20 percent of a fund, and it doesn’t want to stay in a fund for more than 10 years.
SolarCity has made headlines for its unique business model. The company's focus is on residential and commercial solar roof installation, and has spread its influence across the U.S. with great success. SolarCity has now received a $344 million loan guarantee from the U.S. Department of Energy to outfit military housing rooftops with solar panels. The loan guarantee will see SolarCity partnering with military housing developers to install up to 160,000 solar rooftops, with an estimated 371 megawatts of generating capacity. That will effectively double the amount of installed solar rooftop power in the U.S., with 166,000 solar roof installations total reported in Q1 2011 by GTM Research. The project is being carried out in partnership with Bank of America Merrill Lynch, SolarCity, and USRG Renewable Finance—a subsidiary of U.S. Renewables Group—who will serve as the lead lender.
First Solar Inc. is the world's largest maker of thin-film solar modules. The company is looking to power project investments in Canada and has secured a $455.7 million of loan guarantees from the U.S. Export-Import Bank. First Solar plans to build two solar plants in southern Ontario with a combined capacity of 90 megawatts. Ontario has seen a significant spike in solar energy investment following the passing of the Canadian province's recent Green Energy Act, catapulting it into the position of number two in installed solar capacity, trailing only California. The loan guarantee in the largest ever approved by the U.S. Export-Import Bank for solar products shipped abroad, and is aimed at helping President Obama in his goal of doubling U.S. exports by 2015.
Solyndra, a California-based thin film solar company that received a $535 million loan guarantee from the US Department of Energy, has halted operations and plans to file for bankruptcy. Solyndra is the third US solar manufacturer to close its doors in less than a month, and like Evergreen Solar and SpectraWatt before it, Solyndra says it is unable to compete with larger rivals in Asia, as the price of solar panels continues to drop. President Obama visited Solyndra's DOE-supported facility in May 2010 to promote the agency's investments in renewable energy. The company's failure will undoubtedly fuel the fires of the administration's critics. For several months Republicans have been calling for an investigation into how Solyndra was chosen to receive a loan guarantee.
A new report shows that the U.S. is central to the global solar supply chain. In 2010, U.S. solar firms achieved a positive trade flow of $1.9 billion globally according to SEIA® and GTM Research's U.S. Solar Energy Trade Assessment 2011. Photovoltaic (PV) components accounted for more than 99 percent of the year's exports, with solar heating and cooling (SHC) claiming the remainder of the positive balance. For the U.S. PV manufacturing industry, 2010 was a record year. Exports totaled more than $5.6 billion, with PV polysilicon feedstock and capital equipment leading all components at $2.5 billion and $1.4 billion respectively. The leading destinations for U.S.-sourced PV components were China and Germany. Meanwhile, U.S. imports of PV products totaled $3.7 billion, the majority of which ($2.4 billion) came from procurement of modules assembled overseas. China and Mexico were the top two sources of PV goods headed to the U.S. in 2010. Furthermore, the U.S. was a net exporter of solar products to China last year by more than $240 million. The U.S. primarily sold capital equipment and PV polysilicon to China, while China primarily sold PV modules to the U.S.
Despite a struggling domestic economy, the US solar photovoltaic (PV) market will double in 2011, according to the latest Solarbuzz® United States PV Market Report. 2011 growth rates vary significantly by market segment, an outcome of the vast movements in incentives and policies at the federal, state and local government level over the past 12 months. “With rapid declines in factory gate prices over the past eight weeks as manufacturers and distributors focus on depleting module inventories, demand has picked up across residential, corporate and government segments,” noted Craig Stevens, President of Solarbuzz. “This acceleration is being supplemented by explosive utility demand and the rush to install before federal cash grants are scheduled to expire at the end of the year.” The US is forecast to become the third-largest solar photovoltaic market, behind Germany and Italy in 2011. While the US currently comprises 5% of the world PV market, Solarbuzz projects an increase to 12% by 2015.
The U.S. government is growing into one of the most important cleantech customers. It’s been investing and proselytizing the value of clean power, biofuels and energy efficiency products and services for job creation, energy security and (insert your favorite cliché here). And it’s a natural extension that it also should set an example as a major consumer of these technologies. The U.S. Defense Department, which uses 80 percent of the energy consumed by the federal government, is increasing its efforts to fund and use cleantech. A lot of these efforts are centered on drafting purchase plans and testing technologies in the field and one thing to consider is that larger companies might have an easier time convincing the military to buy than startups. Click here for a list of some of the military’s plans and projects .
Developers of the giant Blythe Solar Power Project in California have switched from solar thermal technology to photovoltaic solar panels, one of a string of similar changes at large-scale solar projects. Solar Millennium today said that the first 500-megawatt phase of the Blythe plant will use photovoltaic (PV) panels because the economics work better. The company earlier this year had received a conditional loan guarantee from the Department of Energy to develop a concentrating solar thermal plant, where heat from mirrored troughs makes steam which is passed through a turbine to generate electricity. But Germany-based Solar Millennium and its US subsidiary said it will use commercial financing and PV technology instead. Seven other utility-scale solar projects in the southwest U.S. have decided to scrap concentrating solar power (CSP) for PV. All told, that's about 2,515 megawatts of solar capacity that has converted, according to GTM Research analyst Brett Prior. The moves underscore how falling costs have improved the competitiveness of PV for large-scale projects. Solar PV prices have fallen by more than 50 percent over the last two years, making them more attractive to both the energy developer and institutions putting up the money to finance these projects.
Evergreen Solar shares are down more than 60% Monday after the company filed a Chapter 11 bankruptcy in federal court in Delaware. The stock seems likely to expire worthless. In connection with the filing, the struggling solar company said it reached a deal with holders of more than 70% of its outstanding 13% convertible senior secured notes to start a restructuring process that will include the sales of the company’s String Ribbon silicon wafer technology business. A company created by the noteholders called ES Purchaser will serve as a stalking horse bidder for the company’s assets. Evergreen said day-to-day operations will go on, and that it will continue to pay suppliers and vendors. As part of the reorganization, the company will cut 65 jobs in the U.S. and Europe, including suspension of operations at its Midland, Michigan plant. Here’s the nut of the story for investors: Evergreen said that “based upon the estimated value of the company’s assets, the assets are expected to be insufficient to satisfy all its obligations to its creditors. Accordingly, it is expected that no distributions will be made to holders of common stock and the common stock will be extinguished upon consummation of the Chapter 11 plan.”
The best use of the sun's energy is to make hydrogen, according to a Duke University researcher. Engineer Nico Hotz earlier this week detailed results from his research around a rooftop solar panel that generates hydrogen from the sun's heat. The hydrogen gas--which is made by breaking off hydrogen atoms from a water solution--can be stored and used to make electricity in a fuel cell. In his experiment, Hotz determined that his system creates more usable energy than solar photovoltaic panels which convert sunlight directly into electricity. He calculated the cost could be lower, too. There have been research efforts--and a commercial product from a company called Nanoptek --to make hydrogen from sunlight. Hotz's system, though, uses a new technique that relies on methanol, also known as wood alcohol, and a nano-engineered catalyst. Under the glass of Hotz's solar collector are copper tubes, coated with aluminum and aluminum oxide, which carry water and methanol. Once the liquid is heated to a sufficient temperature, a catalyst is added to cause hydrogen atoms to break off. That hydrogen gas is then piped and pressured for storage in a tank, where it can be drawn on to make electricity in a fuel cell.
Ford and solar-panel maker SunPower have created a solar-powered electric-car package. Buyers of Ford's electric vehicles will have an option to have SunPower's rooftop solar panels installed for about $10,000 after a federal tax rebate. The companies estimate that the 2.5-kilowatt array will generate enough juice, about 3,000 kilowatt-hours a year, to fuel acar for about 1,000 miles a month of driving. The "Drive Green for Life" program means drivers can cut the cord on fossil fuels by generating power during the day and charging at night, according to the companies. Ford plans to release an all-electric Ford Focus and its C-Max Energy plug-in hybrid in 19 states next year and in Europe in 2013.
They can look benign from a distance - solar panels glistening in the sun or turbines gently churning with the breeze to produce electricity for hundreds of thousands of homes. But building and maintaining them can be hazardous. Accidents involving wind turbines alone have tripled in the past decade, and watchdog groups fear incidents could skyrocket further - placing more workers and even bystanders in harm's way - because a surge in projects requires hiring hordes of new and often inexperienced workers. Last year, the solar industry grew 67 percent and doubled its employment in the U.S. to 100,000 workers, according to the Solar Energy Industries Association. The wind industry supports more than 75,000 jobs. "We're hearing about more and more incidents," said Lisa Linowes, executive director of watchdog organization Industrial Wind Action Group. "One of these days, a turbine's going to fall on someone." Many wind turbine technicians work in a bathroom-size space 20 stories above ground surrounded by high-voltage electrical equipment. Some inspect turbine blades while suspended alongside them, on sites whipped by strong winds. Components can weigh more than 90 tons.
The sun's energy will replace natural gas as the fuel for drawing more oil from the ground in Oman. GlassPoint Solar yesterday announced that it has signed a deal to install a 7-megawatt solar power system for Petroleum Development Oman to aid oil extraction. The solar system, which is essentially a glass house with solar concentrators, will generate the steam needed to pump oil from existing fields. In many existing oil wells, there is a substantial amount of oil underground, but it has become more expensive to pull out. In an enhanced oil recovery field, steam is pumped into wells to free that trapped oil. Typically, natural gas is burned to make the steam. GlassPoint Solar's system creates steam using trough-shaped mirrors about 20 feet wide that concentrate light onto a tube carrying water. When heated by the concentrators, the water turns to steam. The solar system will supplement Petroleum Development Oman's current natural gas system and use its steam pipeline. Using solar energy instead of natural gas will allow it to use the gas for other purposes--or export it, according to the company.
According to a report out on Wednesday morning from Dow Jones VentureSource, with analysis by Ernst & Young, cleantech venture capital investing dropped 44 percent to $1.1 billion, compared to the same quarter a year ago. The number of cleantech VC deals were also down by 12 percent to 68 for the quarter. Similar numbers were reported by the Cleantech Group last month, which found that cleantech VC investing had dropped by a third in the second quarter compared to the same quarter last year. The second quarter fall follows some mixed signals for cleantech VC investing from the first quarter of the year, but also some solid signs that cleantech investors have been pulling back on new investments. While the first quarter of the year produced an almost record amount of cleantech VC funding according to numbers from the Cleantech group, a deeper dive into those numbers revealed that the bulk of those fundings were follow-on rounds for capital-intensive companies like Miasole, BrightSource, Fisker Automotive, and Bloom Energy. However, Dow Jones VentureSource reported first quarter numbers more conservatively than the Cleantech Group, at actually 8 percent lower than today’s second-quarter numbers.
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The FCL model split-core current transformers have multiple benefits, including a flexible twisting motion for ease of application. Installing a split-core CT means there is no need to disconnect your primary conductor(s) which reduces downtime. Many customizations are available including extended secondary lead wire lengths, various outputs including 5A, 1A, 1VAC, and 0.333VAC, and custom rubber inserts to help center the CT and maintain accuracy. The FCL models can be used in applications up to 720VAC and have an operating frequency from 50Hz to 400Hz.