State solar policy that lowers costs, increases investment is a major job driver
ESA will begin operating and maintaining three 500kW photovoltaic solar systems in North Carolina.
PARADOX ENGINEERING AWARDED AS THE MOST INFLUENTIAL CLEAN ENERGY ADVOCATE WITHIN THE POWER & ELECTRICITY WORLD ASIA 2013 EXHIBITION
Power & Electricity World Asia 2013 exhibition is the most influential and the largest power and electricity event in the Asia Pacific region.
The first seminar will be held on Wednesday, April 24th at the American Red Cross in Akron.
LEEDCo Introduces The POWER Pledge to Engage Community in Promoting Offshore Wind Energy in Lake Erie
Members of the public are pledging to buy a portion of their electricity from offshore wind once Lake Erie's "Icebreaker" demonstration project is complete in 2017.
Major Announcements Made at the Fourth Clean Energy Ministerial (CEM4)
Ecotech Institute's Clean Jobs Index Indicates Nearly 60,000 Jobs in March that Require Both Business and Sustainability Knowledge
The Princeton Review highlights Frostburg's commitment to both green education and lifestyle, highlighting the Learning Green
The Westlands Solar Park also represents an innovative approach to large-scale renewable energy development.
Solar is one of the fastest-growing industries in the United States
Solar cells are picky. If an incoming photon has too little energy, the cell won’t absorb it. If a photon has too much, the excess is wasted as heat. No matter what, a silicon solar cell can never generate more than one electron from a single photon. Such harsh quantum realities severely limit the conversion efficiency of photovoltaic cells, and scientists have spent decades looking for work-arounds. Now, researchers at the Massachusetts Institute of Technology’s Center for Excitonics have published a compelling case that the key to greater solar efficiency might be an organic dye called pentacene. In today’s issue of Science Daniel Congreve, Jiye Lee, Nicholas Thompson, Marc Baldo and six others show that a photovoltaic cell based on pentacene can generate two electrons from a single photon—more electricity from the same amount of sun. Scientists have suspected for some time that this might work; today’s paper is proof of concept. The key is a phenomenon called singlet-exciton fission, in which an arriving photon generates two “excitons” (excited states) that can be made to yield two electrons. Previous researchers had accomplished similar tricks using quantum dots (tiny pieces of matter that behave like atoms) and deep-ultraviolet light. “What we showed here,” Baldo says, in addition to using visible light, “is that [this process] works very, very effectively in organic materials.” Full Article:
"FROM TRASH TO TREASURE: CONVERTING THE HIDDEN VALUE IN CROP WASTE TO BIOBASED FUELS AND CONVEYING A POSITIVE MESSAGE TO INVESTORS"
GREEN POWER CONFERENCES UNITES THE LEADING INTERNATIONAL PLAYERS UNDER ONE ROOF TO DISCUSS THE MATURING NEXT GENERATION BIOFUELS, BIOBASED CHEMICALS AND PRODUCTS MARKETS
GstarCAD showcased in NY Times Square, the innovative CAD platform of Gstarsoft – GstarCAD8 was displayed on the huge screen. This is the first time that Chinese CAD Company showcased in NY Times Square.
f-cell, BATTERY+STORAGE and the e-mobil BW TECHNOLOGY DAY 2013 united in the WORLD OF ENERGY SOLUTIONS
In the autumn of 2012, the trade fair and conference alliance comprising f-cell, BATTERY+STORAGE and the e-mobil BW TECHNOLOGY DAY attracted well over 3,000 international guests. The focus in 2013 will be on growth and continued international expansion.
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Solar & Wind - Featured Product
Morningstar's TriStar MPPT 600V charge controller leverages Morningstar's innovative TrakStar™ MPPT technology and our more than twenty-five years of power electronics engineering excellence, to enable the widest input operating voltage range available from a solar array, wind turbine or hydro input. This controller's standard and DB versions are for off-grid applications, and the TR versions were developed to enable retrofitting grid-tied systems with battery backup.