solar

China settles trade dispute with Europe over solar power components

A trade agreement with China will give European companies the opportunity to compete in the Chinese solar power market, the EU's trade commissioner said.




solar

PIO-Led Team Develops Solar Nanotech-Powered Clothing

A team led by an Indian-origin scientist in the U.S. has developed filaments that harvest and store the suns energy and can be woven into textiles which can power phones, personal health sensors and other gadgets.




solar

Renewable Energy Policies and Cross-border Investment: Evidence from Mergers & Acquisitions in Solar and Wind Energy

The study assesses the role of feed-in tariffs (FITs) and renewable energy certificates (RECs) in creating incentives for cross-border investments and for investments in particular technological portfolios via M&A. The analysis explores the dataset on M&As in alternative energy sources worldwide over 2005-2011.




solar

Ayana Ananthapuramu Solar ... vs Andhra Pradesh Electricity ... on 27 February, 2020

Mr. Hemant Sahai Mr. Aditya K. Singh Ms. Anukriti Jain Ms. Molshree Bhatnagar Ms. Puja Priyadarshini Counsel for the Respondent(s) : Mr. M. G. Ramachandran, Sr. Adv.

Ms. Ranjitha Ramachandran Ms. Poorva Saigal Ms. Anushree Bardhan Mr. Shubham Arya Ms. Tanya Sareen Mr. Arvind Kumar Dubey for R-2 2 Original Petition Nos. 1, 2, 3, 4, 5 & 6 of 2019 Mr. B. Adinarayana Rao, Sr. Adv. Mr. Rakesh Kumar Sharma Mr. Nishant for R-3 & 4 Mr. Brahmanandam (Rep.) for R-5 ORIGINAL PETITION NO. 2 OF 2019 SB Energy Solar Private Limited 1st Floor, Worldmark-2, Asset Area-8, Hospitality District, Aerocity, NH-8, Delhi - 110037. .... PETITIONER Versus




solar

Ayana Ananthapuramu Solar ... vs Andhra Pradesh Electricity ... on 27 February, 2020

1. These Appeals are filed by the solar power plants challenging impugned order dated 05.10.2019 passed by Andhra Pradesh Electricity Regulatory Commission (for short hereinafter referred to as "APERC" or "State Commission"). The petitions pending before APERC was for 9 Appeal Nos. 368, 369, 370, 371, 372 & 373 of 2019 approval for procurement of power by Southern Power Distribution Company of Andhra Pradesh Limited and Eastern Power Distribution Company of Andhra Pradesh Limited, which are hereinafter referred to as "AP Discoms", at the tariff competitively determined.




solar

Barefoot, female and a Solar Engineer


The Social Work Research Centre addresses community problems by building upon people's skills, and placing the solutions in their own hands.




solar

Cosmic “baby photos” of distant solar systems lend insight as to how planets form

New observations by the Smithsonian’s Submillimeter Array, a radio telescope atop Mauna Kea in Hawaii, are shedding light on planet formation. The array provides sharp views by combining eight antennas into the equivalent of a single, large telescope. It can resolve details as small as a dime seen from seven miles away.

The post Cosmic “baby photos” of distant solar systems lend insight as to how planets form appeared first on Smithsonian Insider.





solar

Coronal mass ejection from July 12 solar flare headed toward Earth; minor geomagnetic storm activity predicted

A July 12 news alert from NASA indicates a X1.4 class solar flare erupted from the center of the Sun, peaking July 12 at 12:52 P.M.

The post Coronal mass ejection from July 12 solar flare headed toward Earth; minor geomagnetic storm activity predicted appeared first on Smithsonian Insider.




solar

HI-C adds big piece to the solar corona puzzle

But how can the solar atmosphere get hotter, rather than colder, the farther you go from the Sun's surface? A suborbital rocket launched in July provides the answer.

The post HI-C adds big piece to the solar corona puzzle appeared first on Smithsonian Insider.




solar

Solar splashdown

On June 7, 2011, our Sun erupted, blasting tons of hot plasma into space. Some of that plasma splashed back down onto the Sun’s surface, […]

The post Solar splashdown appeared first on Smithsonian Insider.




solar

Asteroid diversity = “snow globe” Solar System

Our solar system seems like a neat and orderly place, with small, rocky worlds near the Sun and big, gaseous worlds farther out, all eight […]

The post Asteroid diversity = “snow globe” Solar System appeared first on Smithsonian Insider.




solar

Video from Solar Dynamics Observatory wows museum visitors

Tucked in the shadow of the towering Skylab exhibit at the Smithsonian’s National Air and Space Museum, there’s an inferno raging. Lucky for all of […]

The post Video from Solar Dynamics Observatory wows museum visitors appeared first on Smithsonian Insider.




solar

Methanol reveals comets forming in distant solar system

Astronomers announced today that they have found the organic molecule methyl alcohol, or methanol, in the TW Hydrae protoplanetary disk. This is the first such […]

The post Methanol reveals comets forming in distant solar system appeared first on Smithsonian Insider.




solar

A solar probe is on its way to touch the sun. The Smithsonian built the tool that will measure the sun without melting

Smithsonian scientists have joined NASA and other organizations this summer to do something incredible: launch a spacecraft, the Parker Solar Probe, into space and have […]

The post A solar probe is on its way to touch the sun. The Smithsonian built the tool that will measure the sun without melting appeared first on Smithsonian Insider.



  • Science & Nature
  • Space
  • Smithsonian Astrophysical Observatory

solar

Beautiful meteorites hold clues to solar system’s violent start

What was happening (geologically speaking) on Earth way back when it was a mere babe and being showered with meteorites? Until a time machine is […]

The post Beautiful meteorites hold clues to solar system’s violent start appeared first on Smithsonian Insider.




solar

Enrich your solar eclipse experience with this new app!

On Monday, Aug. 21, beginning shortly after 9 a.m. Pacific Time, the sky will darken across North America as the moon’s orbit carries it between […]

The post Enrich your solar eclipse experience with this new app! appeared first on Smithsonian Insider.





solar

A new perspective on the Solar System with Planetary Geologist Jim Zimbelman

Jim Zimbelman, planetary geologist in the Center for Earth and Planetary Studies at the Smithsonian’s National Air and Space Museum, shares his three favorite images from the exhibition "Beyond: Visions of Our Solar System.” On view at the Air and Space Museum through May 2, 2011, the exhibition by artist Michael Benson combines art, science, photography and exploration to unveil the diverse landscapes found on the planets in our Solar System.

The post A new perspective on the Solar System with Planetary Geologist Jim Zimbelman appeared first on Smithsonian Insider.




solar

Spectacular June 7 solar flare seen through the Atmospheric Imaging Assembly aboard Solar Dynamics Observatory

On June 7 the Sun unleashed an spectacular solar flare with a substantial coronal mass ejection. A large cloud of plasma mushroomed up, and while some parts fell back into the Sun, most rushed off into space. The first two segments of this video are seen through the Atmospheric Imaging Assembly aboard NASA's Solar Dynamics Observatory. The AIA was developed by Smithsonian scientists.

The post Spectacular June 7 solar flare seen through the Atmospheric Imaging Assembly aboard Solar Dynamics Observatory appeared first on Smithsonian Insider.




solar

Polar-orbiting satellite captures amazing X-ray footage of solar eclipse

The moon passed between the Earth and the sun on Thursday, Oct. 23. While avid stargazers in North America looked up to watch the spectacle, the […]

The post Polar-orbiting satellite captures amazing X-ray footage of solar eclipse appeared first on Smithsonian Insider.





solar

Life Elsewhere in Solar System Could Be Different from Life as We Know It

The search for life elsewhere in the solar system and beyond should include efforts to detect what scientists sometimes refer to as weird life -- that is, life with an alternative biochemistry to that of life on Earth -- says a new report from the National Research Council.




solar

NASA Should Update Policies That Protect Planets and Other Solar System Bodies During Space Exploration Missions, New Report Says

The current process for planetary protection policy development is inadequate to respond to increasingly complex solar system exploration missions, says a new report from the National Academies of Sciences, Engineering, and Medicine.




solar

Progress Made Toward Priorities Defined in 2013-2022 Solar and Space Physics Decadal Survey

NASA, NSF, and NOAA have made substantial progress in implementing the programs recommended in the 2013 decadal survey on solar and space physics (heliophysics) despite a challenging budgetary landscape, says a new midterm assessment from the National Academies of Sciences, Engineering, and Medicine.




solar

Freshwater from salt water using only solar energy

Freshwater from salt water using only solar energy




solar

Solar Energy Firm Signs Large Deal for New York Project, 12–15 Times Its Average Size

This project, along with two other new projects, increases the company's order backlog by 65%.




solar

Mega Solar Project in Puerto Rico Moving Ahead

Greenbriar Capital has signed an agreement for the design and construction of the Caribbean's largest solar project.




solar

Wind & solar energy and nature conservation – January 2015

Efforts to address climate change and protect natural ecosystems can – and need to – benefit each other. But conflicts can arise. This Future Brief focuses on how land-based ecosystems are affected by wind and solar photovoltaic (PV) development, and how win-win solutions which maximise both conservation and climate benefits may be developed. Recommendations include careful site planning, regeneration and enhancement, and use of multi-level ecosystem data.




solar

Chinese supply of critical raw materials could pose long-term risks to European wind- and solar-energy industries

A recent study has analysed risks to European renewable industries from the Chinese supply of critical raw materials. The offshore wind sector was found to be the most vulnerable of the renewable industries to supply risks. EU and industry strategies should be able to deal with these supply risks in the short term, but there are potential long-term risks to solar and wind sectors. The development of alternative technologies less reliant on these raw materials, and methods to recycle these materials is, therefore, a priority.




solar

Concentrating Solar Power’s potential for Europe

A recent study has highlighted the potential of one form of solar power, Concentrating Solar Power (CSP), to make a significant contribution to meeting future electricity demands from renewable sources in Europe.




solar

What are the barriers to solar energy adoption?

The solar energy market is hampered by multiple barriers to adoption in the EU and worldwide, according to a new review. Researchers from Sweden and Spain found that lack of government commitment as well as various sociotechnical, management and economic barriers prevent photovoltaic technologies from being more readily adopted.




solar

Solar geoengineering schemes impacts differ across regions

Injecting light-reflecting particles into the atmosphere to counteract rising levels of greenhouse gas emissions cannot stabilise both temperatures and rainfall in all regions of the world at the same time, according to recent research. This raises serious questions about how such a process could be managed.




solar

The impacts of large-scale Concentrated Solar Power on the local environment

Construction of Concentrated Solar Power (CSP) plants – electricity generation which concentrates sunlight to generate heat – can have a range of negative effects on wildlife, but these effects are short lived, new research has found. Once in use, CSP plants can even have some positive effects, reducing soil erosion, for instance.




solar

Solar cell efficiency boosted with pine tree-like nanotube needle

‘Dye-sensitised solar cells’ (DSSCs) are an alternative to traditional silicon photovoltaic (PV) cells. They have a number of advantages over traditional PV solar cells, including greater flexibility and lower manufacturing cost, but they are less efficient at turning sunlight into electricity. Taking inspiration from nature, new research has doubled their efficiency using pine tree-shaped nanotubes.




solar

New energy-efficient manufacture of perovskite solar cells that rivals silicon solar cells

‘Perovskite solar cells’ (PSCs) are less costly than conventional silicon solar cells, but one of their key components is energy-intensive to manufacture as high temperatures are needed. Now researchers have identified new alternative materials for this component which cut energy demands as they can be produced at low temperatures.




solar

Solar panel silicon recovery methods tested

A three-step chemical process could successfully recover high-purity silicon from recycled photovoltaic (PV) solar panels, new tests show. The scientists behind the research say that recycling not only helps the PV industry meet regulatory requirements, but also reduces pressure on demand for raw materials.




solar

Titanium dioxide-water nanofluids enhance the performance of solar collectors

Adding nanoparticles to water in solar collectors, which are used to capture the sun’s energy, can considerably improve their performance, a recent study on nanofluids has found. The energy efficiency of the collector can be increased by up to 76.6% when using water containing 0.1% by volume of titanium dioxide nanoparticles, compared with water alone.




solar

Methods to increase indium supplies for the manufacture of thin-film solar cells

Shortages of indium, a key metal found in thin-film solar cells, could limit their large-scale deployment in the future. A new study has outlined four ways that indium supplies could be increased to meet future demand. For example, indium could be extracted more efficiently from zinc ores, or historic wastes containing indium could be processed to extract the element.




solar

Planet Nine could spell doom for solar system

The solar system could be thrown into disaster when the sun dies if the mysterious 'Planet Nine' exists, according to research from the University of Warwick.

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  • Astronomy & Space

solar

Images from Sun's edge reveal origins of solar wind

Ever since the 1950s discovery of the solar wind - the constant flow of charged particles from the sun - there's been a stark disconnect between this outpouring and the sun itself. As it approaches Earth, the solar wind is gusty and turbulent. But near the sun where it originates, this wind is structured in distinct rays, much like a child's simple drawing of the sun. The details of the transition from defined rays in the corona, the sun's upper atmosphere, to the solar wind have been, until now, a mystery.

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  • Astronomy & Space

solar

Microsoft keen on supplying solar powered devices to Punjab

A joint delegation of Microsoft and Veriown Global Holdings met Punjab Chief Minister Captain Amarinder Singh here today to discuss a proposal to launch a pilot project in the state for the promotion of the gadget, to be linked through a tablet, to be provided by the companies for offering services across various sectors, including education and agriculture.




solar

Photovoltaic supply falls short of solar power targets

Europe could struggle to meet the target set by the renewable energy sector of 25% of electricity produced by solar energy by 2040 because the supply of materials, including rare metals, needed to produce photovoltaics (PV) is unlikely to meet demand. Production rates need to be drastically improved, according to a new study.




solar

Solar-powered irrigation improves food security in West Africa

Solar-powered irrigation that delivers water directly to plant roots could help ensure food security in Africa, say researchers. Their study in the Sudano-Sahel region of West Africa indicated that this irrigation method could increase both household income and nutritional intake, particularly during the dry season.




solar

Solar-powered desalination could help avoid water shortages

A new solar-powered desalination technology could help solve water shortage problems without any damage to the environment, according to researchers. They evaluated a prototype model and demonstrated that it could produce up to 12 litres of freshwater a day per m2 of equipment.




solar

Reducing the potential 'ecological trap' of solar panels

Solar panels are attractive to aquatic insects because they reflect light in a similar way to water, indicates recent research. This has ecological implications, especially if insects lay eggs on the panels. However, if panels are surrounded by white borders and divided by white grids, they are considerably less attractive to the insects.




solar

Solar park impacts on microclimate, plants and greenhouse gas emissions

A UK solar park has been found to change the local microclimate, reports recently published research. Moreover, the microclimate coupled with management activities had an impact on greenhouse gas emissions and plant-community diversity and productivity under the solar panels. The study’s authors say their research provides a starting point for considering how to improve solar-park design in order to deliver co-benefits for biodiversity and farming, and minimise any negative environmental effects.




solar

Solar wind changes create surprising explosions on Venus

Strange, gigantic explosions fueled by solar energy detonate just above the surface of Venus, a new study finds.




solar

Using nanotechnology to create spray-on solar panels

Video: Team of chemical engineers from Austin are creating solar cells that are light, flexible, efficient and affordable.




solar

What chickens do during a solar eclipse

Last week's total solar eclipse was a confusing phenomenon for a brood of chickens in the Faroe Islands.



  • Organic Farming & Gardening