Solar power from space could be a valuable source of renewable energy, thanks to an innovative research. Researchers at the University of Strathclyde, Glasgow, have already tested equipment that would provide a platform for solar panels to collect the energy and allow it to be transferred back to earth through microwaves or lasers. This unique development would provide a reliable source of power and allow valuable energy to be sent to remote areas in the world, providing power to disaster zones or outlying areas that are difficult to reach by traditional means. "Space provides a fantastic source for collecting solar power and we have the advantage of being able to gather it regardless of the time of the day or indeed the weather conditions," said Massimiliano Vasile, mechanical and aerospace engineer at Strathclyde, who is leading the research, according to a university statement.
PV by nature is an intermittent energy source that can be affected greatly (even over the course of seconds) by weather influences such as passing clouds. While this variability may not be a concern for the individual PV system owner, it is for utilities or system operators that may have tens of thousands of grid-connected PV systems within their service territories.
Seven months after a trade investigation was launched, American solar companies and Chinese solar manufacturers will finally get a clear picture of the challenges ahead. SolarWorld’s American operation led the filing of the complaint in October, making the case that Chinese manufacturers were getting an unfair level of subsidies from their government and they were then illegally dumping those products into the American market. The first phase of the ruling came down in March, and in that the Department of Commerce found an illegal level of subsidies. However, it preliminarily set the tariffs at between 2.9 and 4.73 percent. A determination on the second of the two tariffs is set to be made on May 16 and announced on May 17. The history of international trade disputes suggests that the anti-dumping tariff, if one is set, is generally higher than the countervailing duty that measures the level of subsidies.
Hopefully both sides of the coin - cultural property protection in the face of any callous non-Indian energy development, and streamlined tribal energy development for sake of tribal self-determination - can be realized by the revised S. 1684. The protection of Indian Country, both in the long and short term, quite literally depends on it.
PPAs are best for organizations that own their own buildings or homes. Or plan to occupy their space for an extended period of time. Also, a property owner who has a large open property or rooftop space (such as a warehouse or distribution center) may also enter into a PPA in connection with a rooftop or property lease as a means to generate not only renewable energy, but also revenue from energy sales to the local utility.
The inability of some solar project developers to secure the right coverage coupled with concerns about the long-term viability of equipment manufacturers has created fear and uncertainty in the marketplace, preventing some investors from financing projects.
Tioga helped facilitate a first-of-its kind financing program ("the Morris Model") in which taxable bonds were issued to finance the solar program
The WBUGP provides financial support to projects ( up to a maximum of $250,000) that responsibly use woody biomass to produce energy. It also supports projects that seek to remove economic and market barriers that restrict the use of woody biomass as a source of renewable bio-energy.
There are few places in the world where the opportunity for solar power is more blindingly obvious than India. There are also few industries where the possibility of collaboration between India and the United States is more tantalizing. But while India’s solar industry is finally taking off, massive hurdles must be overcome before it can make a meaningful contribution to the country’s rapidly growing power needs, experts and business leaders say. “India is a very important market for the solar industry, one of the top three markets worldwide,” said Jayesh Goyal of California-based concentrated solar power technology provider Areva Solar. “The general view is that India will reach the 3 percent target before 2022.” The logic for the Indian solar sector appears almost irrefutable.
Turanor PlanetSolar, a futuristic-looking 100-foot catamaran, on Friday became the first vessel to have circumnavigated the planet exclusively on power generated by the sun. The voyage, which began and ended in Monaco, lasted 19-plus months and included layovers in 28 countries, which were designed to promote the importance of solar energy. Traveling on an equatorial route to take advantage of abundant sunshine, Turanor PlanetSolar covered more than 37,000 miles and set multiple Guinness World Records. The five-man crew enjoyed stops in such destinations as Tangier, Miami, Cancun, the Galapagos Islands, French Polynesia, Brisbane, Hong Kong, Singapore, Bombay, Abu Dhabi and Doha.
A new independent research report released today by the Howard H. Baker Jr. Center for Public Policy at the University of Tennessee, Knoxville, found that solar energy is following the same path to commercialization as other traditional energy sources spurred by federal incentives. The study, titled "Assessment of Incentives and Employment Impacts of Solar Industry Deployment," also estimates that the U.S. solar industry could employ hundreds of thousands of Americans by the end of the decade. Like oil, coal, natural gas, nuclear, and all other traditional energy sources, the Baker Center finds, solar has received support from the federal government to promote its usage in order to drive our economy. In fact, according to the report, diffusion of solar energy technology in the energy markets is very similar to the paths that many American industries have traveled to become mainstream. Unlike more mature technologies, however, that continue to receive subsidies, solar energy is currently in a very early phase of its growth trajectory.
Despite the series of withdrawals of greentech IPOs this month, solar rooftop installer SolarCity announced on Monday that it is planning for an IPO. The company says it filed its IPO registration on April 26, and is waiting for the documents to be reviewed and approved by the SEC. A SolarCity IPO has been an open secret for the past few months and a report in Bloomberg in February said that an IPO could value SolarCity at more than $1.5 billion. Back in February SolarCity also raised $85 million from investors like Silver Lake Kraftwerk to expand its rapidly growing solar rooftop empire. Overall, SolarCity has raised just over $200 million in venture capital, company spokesman Jonathan Bass told us back in February.
The Smart Junction Box allows for wireless communication with a central unit that can track the panels on their individual performance and allows the panels or its substrings to be quickly switched off in the case of failure, fire, tornado or other calamity.
Lincoln International's Renewable Energy Group is pleased to present the latest Q1 2012 Solar Energy Stock Index Report, which tracks relevant solar company metrics in this growing industry.
Today an increasing amount of intermittent PV electricity is being pumped into the grid. As grid capacity nears its limits, the issue of grid compatibility is gaining in significance. Solar-farm owners must prove that - once connected to the electricity grid - their plants will behave in the same manner as conventional power stations have done for years. Failure to ensure solid preparation of the comprehensive certifications required in this context may delay the launch of service for their solar power system.
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PowerGrip Plus Roof Mount System, a watertight structural attachment system used to secure ballasted solar racks and other equipment to roofs covered with thermoplastic (TPO and PVC) membranes. PowerGrip Plus is designed with wind performance in mind and offers ultimate tensile strength of 2,000 lbf. and ultimate shear strength of 1,075 lbf. Properly installed PowerGrip Plus units reduce rack movement and remaining watertight. PowerGrip Plus units are easy to install, saving both time and labor when compared to alternative options. A wide membrane skirt promotes easy welding in place, and the 15/8 diameter and 1/2 inch tall mount provides an optimal perch for securing brackets or struts. The exposed 1 inch tall and 3/8 inch diameter bolt and mounting stand are made from corrosion-resistant stainless steel and aluminum alloy for superior long-term performance.