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New Lead-Free Perovskite Material for Solar Cells

A class of materials called perovskites has emerged as a promising alternative to silicon for making inexpensive and efficient solar cells. But for all their promise, perovskites are not without their downsides. Most contain lead, which is highly toxic, and include organic materials that are not particularly stable when exposed to the environment. Now a […]

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World’s New Power Generation Banking on Sunshine

The United Nations Environment report indicated that the solar energy has dominated global investment in new power generation like never before in 2017. The world installed a record 98 gigawatts of new solar capacity, far more than the net additions of any other technology – renewable, fossil fuel or nuclear. Climbing investment Solar power attracted […]

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Relaxed Crystal Increases Solar Cell Efficiency

According to the researchers, the research represents a significant step toward stable perovskite-based solar cells for next generation solar-to-electricity and solar-to-fuel technologies. The researchers have discovered that constant illumination relaxes strain in perovskite’s crystal lattice, allowing it to uniformly expand in all directions. A collaborative research led by Rice University and Los Alamos National Laboratory found that […]

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Shimla Gets 35 KW Grid-Connected Solar Power Plant

It is the first grid-connected solar power plant in Shimla and has been installed on the rooftop of the Department of Environment, Science and Technology. A 35 KW grid-connected solar power plant has been installed in Shimla and recently it was inaugurated by the Chief Minister of Himachal Pradesh Jai Ram Thakur. It is the first grid-connected solar power […]

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GEDA Identifies 13 Offices of Goa Power Dept to Run on Solar Energy

Six in South Goa and seven in North Goa will have grid connected rooftop solar plants. The Goa Energy Development Agency (GEDA) has identified 13 sub-division offices of the Goa electricity department that will be solar powered. Out of the thirteen sub-division offices, six in South Goa and seven in North Goa will have grid connected rooftop solar plants. GEDA has floated […]

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Nuclear Power and Renewables Propelling Clean Power Generation

The highlight of the ‘Paris Agreement’ at the United Nation’s COP21 global climate conference held in late-2015 was its ‘binding’ aspects for the signatory countries. Although partial in their scope, these constitute a more decisive step compared to the earlier global climate summits. To make the emission reduction commitments made by nations, called ‘Intended Nationally […]

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Avista Introduces Solar Select Renewable Energy for Large Business Customers

Avista’s interest in the development of a voluntary commercial solar program is consistent with the Company’s ongoing commitment to provide customers with renewable energy choices. Avista is pleased to announce it will be bringing a new renewable solar energy project to its large commercial and industrial electric customers in Washington. The Solar Select program is […]

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Fraunhofer ISE, EVG Develop New Solar Cell to Convert 1/3 Sunlight into Power

Silicon solar cells dominate the global photovoltaic market today with a share of 90 percent. The researchers of the Fraunhofer Institute for Solar Energy Systems ISE (Fraunhofer ISE) together with the company EV Group (EVG) have developed a new silicon-based multijunction solar cell, which can convert exactly one-third of the incident sunlight into useful electricity. […]

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