AltEnergyMag.com - Special Tradeshow Coverage of Solar Power International 2016
Solar Power International 2016 will take place from September 12th to 15th in Las Vegas, Nevada. This AltEnergyMag.com Special Tradeshow report aims to bring you news, articles and products from this years events.
Why SPI 2016 - Interview with EcoFasten Solar
The main goal of our SPI booth and presence is to increase brand awareness, as well as to collaborate with other key players in the solar industry.
Why SPI 2016 - Interview with Samantha Dalton, Marketing Director at SolarRoofHook
We have our QuickBOLT in an aquarium demonstrating its leak-proof abilities, we have our color-coded system boasting all of the roofing styles we supply mounting hardware for, and we have our full line of roof mounts out on rotating displays.
Audi converts potholes to power with new eROT system
JAKE LINGEMAN for AutoWeek: Aim for those bumps; save the planet. Audi is working on a new suspension system called eROT (electromechanical rotary damper) that turns the kinetic energy of damper travel into usable, fuel-saving power.
“Every pothole, every bump, every curve induces kinetic energy in the car. Today’s dampers absorb this energy, which is lost in the form of heat,” said Dr. Stefan Knirsch, board member for technical development at Audi AG. “With the new electromechanical damper system in the 48-volt electrical system, we put this energy to use. It also presents us and our customers with entirely new possibilities for adjusting the suspension.”
The electromechanical dampers are arranged horizontally and feed electricity from the motion -- 100 to 150 watts on an average road during testing in Germany -- to a lithium-ion battery. A DC converter connects the 48-volt electrical subsystem to the 12-volt primary. Cont'd...
Wind power fiercer than expected, study finds
Phys.org: University of Delaware researchers report in a new study that offshore wind may be more powerful, yet more turbulent than expected in the North Eastern United States.
The findings, published in a paper in the Journal of Geophysical Research: Atmospheres, could have important implications for the future development of offshore wind farms in the U.S., including the assessment of how much wind power can be produced, what type of turbines should be used, how many turbines should be installed and the spacing between each.
The study, led by Cristina Archer at UD and Brian Colle at Stony Brook University, analyzed historical data from 2003-2011 at the Cape Wind tower located near the center of Nantucket Sound off the coast of Martha's Vineyard, Massachusetts, and collected complementary data at the same location in 2013-2014.
Co-authors on the paper, titled "On the predominance of unstable atmospheric conditions in the marine boundary layer offshore of the U.S. northeastern coast," include UD professors Dana Veron and Fabrice Veron, and Matthew Sienkiewicz from Stony Brook.
The paper's main finding is that atmospheric conditions around Cape Wind are predominantly turbulent, or unstable, which is in stark contrast to prevailing data from European offshore wind farms in the Baltic Sea and the North Sea. European studies of offshore wind document that atmospheric conditions there are predominantly neutral— meaning neither too windy nor too still, but somewhere in the middle, with unstable wind conditions occurring only 20 percent of the time. Cont'd...
U.S. ethanol plant capacity increases for third consecutive year
The majority of the 195 ethanol plants, and most of the U.S. fuel ethanol production capacity, are located in the Midwest region
Floating solar power sector has "considerable" bank support
Mark Lammey for EnergyVoice: A major bank’s decision to throw its weight behind a floating solar power scheme shows the sector is rich with commercial potential, bosses at engineering consultancy OST Energy said.
OST acted as technical adviser for Royal Bank of Scotland (RBS) during the early stages of the project to bring Europe’s largest floating photovoltaic solar project to financial close earlier this year.
The 6.3 Megawatt peak (MWp) array, installed by Lightsource Renewable Energy, is the first project of its kind to secure European bank financing.
It now provides a source of clean energy to water utilities company, Thames Water, on the Queen Elizabeth II reservoir west of London.
Thames Water will buy all energy generated by the project as part of a power purchase agreement (PPA) with Lightsource. Cont'd...
Catch a Wave: Achieving Grid Parity With New Hybrid Ocean Technology Harnessing Various Wave Types for Increased Power Generation
Innovative ocean-borne technology, utilizing a dual rotor system and wave ramp to capture all the power contained in a wave, is a highly efficient wave energy converter that actually lowers the cost of delivered electricity.
How To Access Financing For Your Next Commercial Solar Project
Borrowers may underestimate the extent to which they need to be prepared before soliciting project financing. There are six key documents essential for obtaining capital for financing any solar project.
Nevada Court Rejects Solar Power Ballot Initiative As 'Inaccurate' And 'Misleading'
Samantha Page for ThinkProgress: The Nevada Supreme Court on Thursday rejected a solar industry-backed measure that would have let voters decide how customers are paid for the electricity they put back on the grid.
The November referendum would have allowed voters to overturn a Public Utilities Commission (PUC) decision from late last year that gutted the state’s net metering program — a rate design element that ensures solar owners are paid retail rate for the electricity they put back on the grid.
The court ruled that the description included in the referendum was “inaccurate,” “misleading,” and “argumentative,” the AP reported.
But the industry was not bowed after the ruling, saying it would continue to fight to set fair rates for solar homeowners. Cont'd...
Renewable energy storage revolutionised by flywheel device
Tereza Pultarova for Engineering & Technology Magazine: A flywheel-based device invented by a Lancaster University student could help solve the renewable energy storage problem, offering a better alternative to battery technology.
The Flywheel Energy Store, designed by 21-year-old Abigail Carson, retains energy kinetically in a levitating floating mass. The flywheel, about the size of a football, doesn’t require any additional control mechanisms, inputs or maintenance.
“The global energy crisis is the biggest and most urgent problem that needs addressing,” said Carson, who is awaiting a patent for the device. “The Flywheel Energy Store can be used for a vast range of applications – most significantly in providing energy security and independence for everyone globally, but also including eliminating waste in power networks, pumping water to villages and allowing for cleaner cooking and heating in developing countries, instant charging of electric vehicles, and off-grid energy storage.”
Carson’s flywheel can rotate at up to 144,000 revolutions per minute (rpm). The majority of existing flywheel designs usually achieve a maximum of around 60,000rpm. Cont'd...
Advances in Inverter Technology
Functioning as the brain of the PV system, advanced inverter solutions are now responsible for communications, monitoring, smart energy management, storage, grid interaction, safety and more.
Upcoming Tradeshow, Conference & Exhibition Summary - September - December 2016
Here is a summary of what Tradeshows, Conferences & Exhibitions to look forward to in the coming months.
Chernobyl is to become the world's largest solar power plant
ALEXANDRU MICU for ZME Science: The Ukranian government plans to turn Chernobyl, the site of the world’s most famous nuclear meltdown, into a sprawling solar power plant — the largest in the world.
Since the meltdown on April 26, 1986, no one’s been able to find any good uses for Chernobyl. A 1,600 square mile area was drenched in radiation and deemed an “exclusion zone,” so everyone was evacuated after the clean-up efforts were concluded and the plant was sealed in its ubiquitous sarcophagus. The buildings, goods, and infrastructure in the area were abandoned so fast that the city looks like time froze there 30 years ago — albeit with a Falloutesque look. Since we left, nature took over, and for the most part, is thriving in our absence (though the microbes that decompose dead organic matter seem to be having a hard time living here.)
In a recent interview, however, Ukraine’s ecology minister Ostap Semerak said that the government is negotiating with two US investment firms and four Canadian energy companies to develop Chernobyl’s solar potential. The area is uniquely suited for the purpose — the land is extremely cheap, much of the required infrastructure, such as roads are already built. Even better, the power lines that served the old 4GW reactor are still useable. Cont'd...
Transmission's Role in a Clean Energy Future
The power grid serves as the interstate highways of our electric system. A modern, flexible system for delivering electricity generation over long distances is essential to the nations successful transition to a clean power future.
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