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Solar expectations rise for Brazil as auctions announced

July 14, 2014 10:01 am | News | Comments

Brazil’s plan to auction 3.5 gigawatts (GW) of photovoltaic (PV) capacity through 2018 comes as welcome news for the global solar industry as the ambitious plan is expected to catalyze solar growth in Latin America, according to a new report from IHS Technology (NYSE: IHS). The Brazilian Electricity Regulatory Agency (ANEEL) announced a so-called...

Solar…toilet?! Zap waste into fuel

March 26, 2014 8:04 am | by Daniele DeAngelis Walker, Editorial Intern | Blogs | Comments

Human excrement is probably one of the most embarrassing and least glamorous topics out there....

Researchers improve performance of III-V nanowire solar cells on graphene

March 24, 2014 1:30 pm | by EurekAlert! | News | Comments

Imagine a field of small wires—standing at attention like a tiny field of wheat—gathering the...

Box-shaped pressure vessel for LNG developed by KAIST research team

March 21, 2014 3:07 pm | by EurekAlert! | News | Comments

Korean researchers successfully showcased the installation and operation of a box-shaped, high-...

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Wind farms can provide society a surplus of reliable clean energy

March 21, 2014 9:00 am | by EurekAlert! | News | Comments

The worldwide demand for solar and wind power skyrockets. Since 2009, global solar photovoltaic installations have increased 40 percent a year on average, and the installed capacity of wind turbines has doubled. The dramatic growth of the wind and solar industries has led utilities to begin testing large-scale technologies....

Sorption energy storage and conversion for cooling and heating

March 19, 2014 1:53 pm | by EurekAlert! | News | Comments

New materials and technologies are making it possible to utilize thermal energy more efficiently. Visit Hall 13 at the Hannover Messe (April 7-11) to find out how researchers from the Fraunhofer Energy Alliance are applying this to heat and cool spaces and industrial processes.

Antimony nanocrystals for batteries

March 19, 2014 10:26 am | by EurekAlert! | News | Comments

Researchers from ETH Zurich and Empa have succeeded for the first time to produce uniform antimony nanocrystals. Tested as components of laboratory batteries, these are able to store a large number of both lithium and sodium ions. These nanomaterials operate with high rate and may eventually be used as alternative anode materials in future high-energy-density batteries.

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Stanford makes flexible carbon nanotube circuits more reliable and power efficient

March 17, 2014 4:15 pm | by EurekAlert! | News | Comments

Engineers would love to create flexible electronic devices, such as e-readers that could be folded to fit into a pocket. One approach they are trying involves designing circuits based on electronic fibers, known as carbon nanotubes (CNTs), instead of rigid silicon chips.

Potentially safer, greener alternative to BPA could come from papermaking waste

March 17, 2014 12:30 pm | by EurekAlert! | News | Comments

A waste product from making paper could yield a safer, greener alternative to the potentially harmful chemical BPA, now banned from baby bottles but still used in many plastics. Scientists made the BPA alternative from lignin, the compound that gives wood its strength, and they say it could be ready for the market within five years.

Harnessing everyday motion to power mobile devices

March 17, 2014 12:13 pm | by EurekAlert! | News | Comments

Imagine powering your cell phone by simply walking around your office or rubbing it with the palm of your hand. Rather than plugging it into the wall, you become the power source. Researchers at the 247th National Meeting & Exposition of the American Chemical Society (ACS), the world's largest scientific society, presented these commercial possibilities and a unique vision for green energy.

Bionic plants

March 17, 2014 11:59 am | by EurekAlert! | News | Comments

Plants have many valuable functions: They provide food and fuel, release the oxygen that we breathe, and add beauty to our surroundings. Now, a team of MIT researchers wants to make plants even more useful by augmenting them with nanomaterials that could enhance their energy production and give them completely new functions, such as monitoring environmental pollutants.

A battery that 'breathes' could power next-gen electric vehicles

March 17, 2014 11:53 am | by EurekAlert! | News | Comments

Sales of electric vehicles (EVs) nearly doubled in 2013, but most won't take you farther than 100 miles on one charge. To boost their range toward a tantalizing 300 miles or more, researchers are reporting new progress on a "breathing" battery that has the potential to one day replace the lithium-ion technology of today's EVs.

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Scripps Florida scientists devise new, lower cost method to create more usable fuels

March 14, 2014 2:16 pm | by EurekAlert! | News | Comments

As the United States continues to lead the world in the production of natural gas, scientists from the Florida campus of The Scripps Research Institute (TSRI) have devised a new and more efficient method with the potential to convert the major components found in natural gas into useable fuels and chemicals—opening the door to cheaper, more abundant energy and materials with much lower emissions.

Scientists find new way to upgrade natural gas

March 14, 2014 10:36 am | by EurekAlert! | News | Comments

America's current energy boom may take a new direction thanks to the discovery of a new way to turn raw natural gas into upgraded liquid alcohol fuel. In the March 14 issue of Science magazine, chemists from Brigham Young University and The Scripps Research Institute detail a process that could reduce dependence on petroleum.

Elsevier and Energy Institute work together to publish Journal of the Energy Institute

March 10, 2014 9:17 am | by EurekAlert! | News | Comments

Elsevier, a world-leading provider of scientific, technical, and medical information products and services, is pleased to announce that they have entered into a publishing agreement with the Energy Institute (EI) to publish its official journal, Journal of the Energy Institute. Journal of the Energy Institute, a peer-reviewed quarterly publication first published in 1926, is...

Promising news for solar fuels from Berkely lab researchers at JCAP

March 7, 2014 1:52 pm | by EurekAlert! | News | Comments

There’s promising news from the front on efforts to produce  fuels through artificial photosynthesis. A new study by Berkeley Lab researchers at the Joint Center for Artificial Photosynthesis (JCAP) shows that nearly 90-percent of the electrons generated by a hybrid material designed to store solar energy in hydrogen are being stored in the target hydrogen molecules.

Vertimass licenses ORNL biofuel-to-hydrocarbon conversion technology

March 7, 2014 11:06 am | by EurekAlert! | News | Comments

Vertimass LLC, a California-based start-up company, has licensed an Oak Ridge National Laboratory technology that directly converts ethanol into a hydrocarbon blend-stock for use in transportation fuels. The ORNL technology offers a new pathway to biomass-derived renewable fuels that can lower greenhouse gas emissions and decrease U.S. reliance on foreign sources of oil.   

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Novel quantum dot laser paves the way for lower-cost photonics

March 5, 2014 11:00 am | by EurekAlert! | News | Comments

With the explosive growth of bandwidth demand in telecommunications networks, experts are continually seeking new ways to transmit increasingly large amounts of data in the quickest and cheapest ways possible. Photonic devices—which convert light to electricity and vice versa—offer an energy-efficient alternative to traditional copper network links for information transmission.

Smart grid for electric vehicle fleet

March 5, 2014 9:42 am | by EurekAlert! | News | Comments

Being able to charge 30 electric cars at once requires ingenious energy management. Researchers are incorporating  renewables into the design of a smart grid for Germany’s largest charging station. The network of charging stations for EVs is becoming more tightly meshed.

Transparent, color solar cells fuse energy, beauty

March 5, 2014 9:08 am | by EurekAlert! | News | Comments

Colorful, see-through solar cells invented at the University of Michigan could one day be used to make stained-glass windows, decorations and even shades that turn the sun's energy into electricity. The cells, believed to be the first semi-transparent, colored photovoltaics, have the potential to vastly broaden the use of the energy source.

'Fore!' heads up, wide use of more flexible metallic glass coming your way

March 4, 2014 10:23 am | by EurekAlert! | News | Comments

University of Cincinnati researchers are reporting early results on a way to make solar-powered panels in lights, calculators and roofs lighter, less expensive, more flexible (therefore less breakable) and more efficient. Fei Yu, a University of Cincinnati doctoral student, will present new findings on boosting the power conversion efficiency of polymer solar cells on March 3, at the American Physical Society Meeting in Denver.

New, inexpensive production materials boost promise of hydrogen fuel

February 28, 2014 3:30 pm | by EurekAlert! | News | Comments

Generating electricity is not the only way to turn sunlight into energy we can use on demand.  In a study published last week in the journal Science, Choi and postdoctoral researcher Tae Woo Kim combined cheap, oxide-based materials to split water into hydrogen and oxygen gases using solar energy with a solar-to-hydrogen conversion efficiency of 1.7 percent, the highest reported for any oxide-based photoelectrode system.

Chinese partnership fuels NJIT's solar cell research

February 28, 2014 2:12 pm | by EurekAlert! | News | Comments

Earlier this month, NJIT formalized an agreement with Chinese partners that will advance the university's research on thin-film solar cells, an alternative energy technology with the potential to make buildings and other infrastructure substantially more energy-efficient.

UT part of $140 million White House advanced manufacturing initiative

February 28, 2014 1:54 pm | by EurekAlert! | News | Comments

The University of Tennessee, Knoxville, will be part of a national effort, announced today by President Barack Obama, which could lead to more fuel-efficient cars and decreased costs for ships and aircraft. Suresh Babu and a team of faculty will help lead UT's research effort in the $140 million Detroit-based institute....

PTS, Inc. to develop "Green Energy Park"

November 2, 2012 12:47 pm | by The Associated Press | News | Comments

Pts Inc. is pleased to announce signing Memorandum of Understanding with Green Renewable Technology, Inc. to be part of the effort to clean and protect the environment and produce low cost renewable energy. United Waste and GRT look to generate electricity through various clean technologies.

China set to okay nuke plants

October 24, 2012 12:09 pm | by The Associated Press | News | Comments

China has announced it is ready to approve new nuclear power plants as part of ambitious plans to reduce reliance on oil and coal, ending a moratorium imposed after Japan's Fukushima disaster. The government said Wednesday that it hopes to generate 30 percent of China's power...

Japan's large-scale PV power exhibition

October 22, 2012 7:53 pm | by SEMICON | News | Comments

PVJapan 2012, the leading photovoltaic exhibition in Japan, will take place on December 5-7. PVJapan is the best event for industry stakeholders to gain knowledge of Japan’s renewable energy industry, including solar energy. Leading-edge technologies will be exhibited on the show floor...

SEMICON Japan 2012: Focus on Next-Generation Technology Challenges — with Keynotes from Toshiba, Intel, Xilinx and TSMC

October 22, 2012 12:53 pm | by SEMI | News | Comments

SEMICON Japan 2012, one of the largest exhibitions in the world for semiconductor manufacturing and related processing technology, will take place at Makuhari Messe in Chiba on December 5-7. Today, SEMI announced an exceptional lineup of keynotes speakers

How to Double the Power of Solar Panels

October 18, 2012 12:49 pm | by Massachusetts Institute of Technology | News | Comments

In an attempt to further drop the cost of solar power, Bandgap Engineering, a startup in Woburn, Mass., is developing a nanowire-based solar cell that could eventually generate twice as much power as conventional solar cells...

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