The Echogen Power Systems Heat Engine
Waste Heat to Power (WHP) creates electricity by heating a fluid at high pressure, then expanding the fluid through a turbine to power an electric generator.
The Pakistan Solar Association
PSA is fighting for zero duty imports until the local solar industry grows enough to address quantity and quality requirements of the solar tenders in Pakistan.
Upcoming Tradeshow, Conference & Exhibition Summary - Jan, Feb, Mar 2015
The end of the year is a very busy time for Renewable Energy Tradeshows, so come January the schedule slows down a bit.
Denmark Aims for 100 Percent Renewable Energy
Denmark, a tiny country on the northern fringe of Europe, is pursuing the world’s most ambitious policy against climate change. It aims to end the burning of fossil fuels in any form by 2050 — not just in electricity production, as some other countries hope to do, but in transportation as well.
Now a question is coming into focus: Can Denmark keep the lights on as it chases that lofty goal?
Lest anyone consider such a sweeping transition to be impossible in principle, the Danes beg to differ. They essentially invented the modern wind-power industry, and have pursued it more avidly than any country. They are above 40 percent renewable power on their electric grid, aiming toward 50 percent by 2020. The political consensus here to keep pushing is all but unanimous.
Their policy is similar to that of neighboring Germany, which has spent tens of billions pursuing wind and solar power, and is likely to hit 30 percent renewable power on the electric grid this year. But Denmark, at the bleeding edge of global climate policy, is in certain ways the more interesting case. The 5.6 million Danes have pushed harder than the Germans, they have gotten further — and they are reaching the point where the problems with the energy transition can no longer be papered over.
U.S. Department Of Energy Loan Program Breaks Even
The controversial government program that funded failed solar company Solyndra, and became a lighting rod in the 2012 presidential election, is officially in the black.
According to a report by the Department of Energy, interest payments to the government from projects funded by the Loan Programs Office were $810 million as of September - higher than the $780 million in losses from loans it sustained from startups including Fisker Automotive, Abound Solar and Solyndra, which went bankrupt after receiving large government loans intended to help them bring their advanced green technologies to market.
The report's findings are more of a political victory than a financial one. It took the program three years to break even after Solyndra's failure, while during that same time the Standard & Poor's 500 index increased 67 percent.
Still, the federal loans program is a success for taxpayers, judging by the numbers in the new report, the DOE said. After Solyndra's 2011 collapse, the program was sharply criticized by Republican lawmakers as a waste of public money and a fountain of cronyism. The outcries mounted as others in the program failed, and the DOE issued no new loans between late 2011 and this year.
"Taxpayers are not only benefitting from some of the world's most innovative energy projects... but these projects are making good on their loan repayments," Peter Davidson, executive director of the Loan Programs Office, said in an interview on Wednesday. Davidson took over the loan program in May of 2013.
Hybrid Energy Sources for the Home
When considering hybrid systems composed of photovoltaic solar panels, geothermal, hydro or wind turbines, the whole is greater than its parts, but you need to understand the best type of energy generation that can be used in your area.
How Solar is Going Mainstream (Batteries!)
The Enphase system intelligently integrates the critical technologies needed to solve solar energy challenges at scale: smart grid intelligence, communications, big data analytics and storage.
Solar Power International 2014 AltEnergyMag Tradeshow Report
AltEnergyMag.com has once again partnered with SPI 2014 to bring all the industry news and exciting new products to help our readers make sense of this key tradeshow. Here we have compiled a list of some product releases from this years show.
Special News Report for SPI 2014
Here are press releases and announcements from SPI 2014. Exhibitors are welcome to post their news here too.
SPI 2014 - Interview with Mark Cerasuolo of Outback Power Technologies
For SPI in 2014, we will be introducing the all-new control capabilities of our OPTICS RE user application. Launched this spring, the OPTICS RE cloud-based user-interface application provides installers and owners of OutBack systems the ability to easily monitor PV/solar system operation, performance and output via an intuitive dashboard from any Internet-enabled device.
SPI 2014 - Interview with Rita Hazen of Joyce/Dayton Corp.
SPI does a good job of organizing the business areas of interest in a logical manner making it easier to focus on those areas that are important to our business.
Renewable Energy and Cross-Border Prospects
The current power trade between the United States and Mexico is relatively small, and the renewable sector in Mexico remains underdeveloped. Yet, encouraging market dynamics gives ample reason to pay attention to this area.
Generating profits with wind energy
The experts from TÜV SÜD underline how comprehensive due diligence can prevent investments from being ‘gone with the wind'.
Powerful approaches to energy conservation
Innovative Ontario companies find energy savings in places they'd least expect
Optimizing Solar Plant Implementation
In this paper, we will focus on a theoretical study and its application to a concrete site. We will try to answer the question: How can we optimize the implementation of horizontal trackers on a solar plant?
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Other Renewables - Featured Product
Quality assurance in the manufacturing industry
Efficiency and precision with CSP software. In the highly competitive world of manufacturing, quality assurance is a critical factor for success. CSP offers you state-of-the-art software solutions specifically designed to ensure the highest standards of quality assurance in the manufacturing industry.
