OCEAN POWER TECHNOLOGIES COMPLETES FIRST OF NEW GENERATION UTILITY-SCALE WAVE POWER DEVICE

Ocean Power Technologies, Inc. a leading wave energy technology company,announced the completion of the first of its new generation utility-scale PowerBuoy® device, the PB150. The PB150 PowerBuoy is the largest and most powerful wave power device designed by OPT to date, and builds on the Company's 15 years' innovation and in-ocean development experience of producing such systems. With a peak-rated power output of 150 kilowatts - equivalent to the energy consumption of approximately 150 homes - the PB150 is designed for use in arrays for grid-connected power generation projects worldwide. The development of the device, built and assembled at Invergordon, Scotland, has utilized the skills of local firms and represents a multi-million pound sterling investment in the region. It is currently being prepared for ocean trials at a site approximately 33 nautical miles from Invergordon, off Scotland's northeast coast. The sea trials are expected to commence as soon as weather conditions permit. The Company is seeking additional financing for the commercial utilization of the buoy after the trial phase is completed including its possible deployment at various potential sites. A second PB150 is already under construction in the US for a proposed utility-scale project in Oregon, and the Company is involved in other planned projects in Australia, Japan and Europe that may utilize the PB150.

Growing Contribution of Wind Energy Fuels Economic Growth in Canada

The growth of Canada's wind energy industry is contributing to the increase in high quality jobs for Ontarians and injecting millions of dollars into communities hosting wind energy developments, Canadian Wind Energy Association president Robert Hornung said in a speech to the Toronto Board of Trade. Mr. Hornung outlined the environmental, economic, industrial development, and employment benefits wind energy developments bring to Ontario - and urged all levels of government and political parties to learn the facts about the opportunity that wind energy represents. "Wind energy is well established in many European countries and has a long history in the United States, but it's still a relatively new contributor to Canada's electricity supply," said Mr. Hornung. "Wind energy's contribution in Canada is steadily increasing - and with this growth we see the evolution of a new and vibrant industry that is delivering manufacturing jobs, revitalizing rural economies, and generating emissions-free power." Ontario is the largest market for wind energy in Canada, with 1,598 MW of installed capacity today and more than 1,500 additional MW already contracted to be built in the next few years. Last year alone, 9 new wind farms came on line in Ontario, representing about 300 MW of new installed capacity. The Ontario government announced February 24 contracts for four new wind farm projects, totaling 615 MW of coming on line around 2014.

Solar Power International 2010

News announcements and releases from the show

ASES National Solar Conference 2010

News Announcements from the Show

Solar Power collector doubles as greenhouse shade

Solyndra has found a second use for its solar collector as a shade for greenhouses. The company on Monday said that that its solar collectors, which are an array of solar cell-covered glass tubes, are being tested at agriculture research centers in Italy and the University of California, Davis. A conventional flat solar panel would block essentially all light, but Solyndra's collectors allow for light to pass through the glass tubes, which are coated with thin-film solar cells. That provides a diffused light conducive to greenhouse plant growth and allows growers to use their available space for power production, the company said. "We are pioneering this new agricultural solar solution in Italy, where extensive shaded agriculture operations combined with strong insolation and a favorable feed-in tariff are driving strong interest and demand," Clemens Jargon, the president of Solyndra in Europe, Middle East, and Africa, said in a statement.

Global Small Hydro Projects in Development

The advantages of generating electricity from small hydropower coupled with a rising interest in the sector has led to increased government support policies which will derive installations in many countries in the years to come. Cumulative installed capacity of small hydropower is expected to reach 140 GW in 2015 and 201 GW in 2020.

2010 Solar Deal Volume Comparison

The transaction landscape of 2010 highlights the increasing consolidation trend within the solar energy industry. Primarily, this consolidation occurred later in the value chain with acquisitions of EPC integrators/ developers and producers of solar energy. This trend is expected to continue as companies and investors look to increase their portfolios of completed solar projects and pipeline opportunities.

A Catch-22 in the PV Connector Industry?

PV connectors are part of a system, and how well they connect and disconnect along with the ease of assembly & installation is important to installers. Electrical standards for PV connectors have been established through the National Electric Code (NEC) and UL. However no design and/or contact standards exist. The ‘defacto' standard has not been uniformly accepted by manufacturers. The need for compatibility and interchangeability is clear.

Alternate Ways to Overcome Energy Crisis in Pakistan

One of the barriers in growth of Alternate and Renewable applications is the lack of presence of one sole Energy Administration Authority for regulation of energy sector. We strongly recommend that that one Energy Administration Authority should be evolved to streamline decision making.

Choosing a Portable Renewable Energy Generator

Power generation systems have hundreds of applications. This article will focus on portable generators in specific and a range of their applications and sizing considerations in general. The intent is to address the frequently-asked questions, "What will this generator run?", "For how long?", and "Will it run my house?" Those questions usually have to be answered with the question, "What do you want (need) to run?" which defines the application.

Increased Auction Activity in Alternate Energy and Green Technology

As well as being approached to auction IP in this field of technology, IP Auctions have an increase of inquiries for this technology from corporations, IP attorneys and brokers, as well as Venture Capitalist and Seed Venture groups.

"Green jobs" Come in Every Shape and Size

Thousands of careers forced to change and adapt in the new energy economy

Solar Power Comes to Saudi Arabia in a Big Way as Peak Oil Looms

Saudi Arabia is the world's largest exporter of oil. But as experts and WikiLeaks previously detailed--the country's oil supply may be fast dwindling and that has made renewable energy options, such as solar, that much more appealing. Just this week the country announced that construction of its largest solar power plant will be completed by September--and this just days after WikiLeaks reports about exaggerated oil quantities from the country hit the news. "The solar market in the Gulf region is still in its infancy," said Klaus Friedl, general manager of Phoenix Solar, the firm contracted to build the new solar plant. "There is, however, a huge potential for solar power plants in Saudi Arabia." The concern over oil shortages is no longer limited to supplying foreign countries--the rate of domestic consumption in Saudi Arabia is set to triple in the next 20 years to 120 gigawatts, which means that Saudis could foreseeably consume all of their oil just for themselves. "It's really a preservation decision using solar for domestic consumption and keeping your oil for more lucrative export markets," said Vahid Fotuhi, Middle East director of BP Solar. "Right now, out of the 8 million barrels per day they produce, over 3 million barrels per day are consumed domestically, mainly for power generation. That figure is growing 8 percent per annum," said Fotuhi.

Dow Chemical Co. plans to start commercial production of its Powerhouse solar power roof shingles this year

Dow Chemical Co. plans to start commercial production of its Powerhouse solar roof shingles this year, even before it starts operating its new plant in Midland, Mich. And it has high hopes that the shingles will not just succeed, but that they will become a mass-market product. Dow's thin-film copper indium gallium diselenide solar cells currently are manufactured on a flexible substrate by Global Solar Energy Inc. in Tucson. The cell is then integrated by Dow into a proprietary polymeric-based shingle using injection molding. Right now, Dow is making the shingles in limited quantities at its solar market development plant, in Midland, which is being retooled to support commercialization. "Dow has completed six pilot projects in various U.S. markets with new-construction builders and residential re-roofing contractors, said Pezolt. "A number of additional projects will be completed in the coming weeks," he said.

Machine turns plastic bags into Biofuel

A Japanese inventor has created a machine suitable for home use that can turn plastic waste into fuel, a technological feat that could give us something to do with all the grocery sacks piling up under our kitchen sinks. The plastic in bags, bottles, caps and other packaging products is made from oil. Akinori Ito's machine turns it back to its original form via a carbon-negative process. It heats up the plastic, traps the vapors in a system of pipes and water chambers that cool the vapors and condense them back into crude oil, explains the website Clean Technica. The crude biofuel is suitable for use in generators and some types of stoves. It can be further refined into gasoline. The machine is sold by Ito's Blest Corporation and is praised for its efficiency: It can convert a kilogram of plastic waste into a liter of oil using a kilowatt-hour of energy. The current system costs $10,000, but Ito hopes the price will fall as demand and production rise. Ito's machine isn't the first to convert waste plastic into biofuel, but is gaining kudos for its size: It's built for home use. Other solutions are larger, such as the Envion Oil Generator, which is capable of processing 10,000 tons of plastic waste annually. Each ton of waste translates to three to five barrels of crude oil that can be further refined to commercial fuels such as gasoline, diesel, and jet fuel. A demonstration plant opened in Washington in 2009.

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