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09/25/2020
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By Divina Ramirez
Solar power is neither as clean nor as sustainable as environmentalists make it out to be
With Big Solar on the rise, experts fear that the world could be facing a solar panel waste problem. In 2019 alone, solar panel producers worldwide installed a whopping 114.9 gigawatts (GW) of new solar power, according to a recent report from the Paris-based organization International Energy Agency (IEA). This figure corresponds to a 12 percent increase from 2018, […]
08/07/2020
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By Virgilio Marin
Experts warn of downsides of renewable energy: Increased mining activity, pollution, economic uncertainty
The call for renewable energy has been gaining traction in recent years due to concerns over escalating environmental pollution. A great deal of pressure is felt among policymakers and private companies as green activists and agencies lobby for a greener solution to humanity’s demand for energy. But a recent report from the Manhattan Institute think […]
10/05/2019
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By Edsel Cook
Electricity in unlikely places: Rock surfaces throughout the planet may act as natural solar panels
Rocks might not strike you as a potential source of clean and renewable energy, much less a substitute for solar panels. But Chinese researchers found that some stones sport metallic coats that naturally convert sunlight into electricity via the same process as photosynthetic organisms. The coating contains iron and manganese, two minerals used in photovoltaic […]
03/13/2019
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By Edsel Cook
Engineers develop revolutionary technology that uses solar energy to turn seawater into potable water
Solar energy is often used to power the process that converts undrinkable seawater into potable liquid. Italian researchers found a way to vastly increase the efficiency of the solar-powered desalination process, resulting in at least twice the amount of drinkable water compared to older approaches. Desalination removes salt from seawater so that it can be […]
09/21/2018
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By Edsel Cook
Researchers demonstrate efficient solar energy storage in a chemical liquid
One of the big challenges for solar energy systems is finding an efficient and cost-effective means of storing excess electricity that can be supplied whenever and wherever it is needed, instead of being limited to daytime. An article in Chalmers Chemistry and Chemical Engineering News stated that the latest version of a Swedish-designed, liquid-based energy […]
08/20/2018
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By RJ Jhonson
Hawaii is leading other states in generating renewable energy
The Aloha State could be the country’s leader in renewable energy as it moves toward getting 100 percent of its power needs from both solar and wind sources by 2045. As of this year, Hawaii gets around 33 percent of its power needs from rooftop solar, although there are days when the percentage goes up […]
07/15/2018
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By Edsel Cook
Sandia National Laboratories receives $10m from DOE to design a cheaper and more efficient solar energy system
The U.S. Department of Natural Energy (DOE) has bestowed a $10.5 million grant on a New Mexico-based research and development laboratory. In return, the researchers will come up with a cheaper and better version of an existing utility-scale solar power system, an article in News Wise states. Sandia National Laboratories (SNL) will be refining “concentrated […]
06/18/2018
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By Edsel Cook
Solar power for the whole world could be generated from a relatively small patch of land, says report
If the U.S. wants to completely rely on solar power, it will need to set aside a lot of land. But solar energy can fulfill the world’s power needs, and an article on Inverse states that the average nation can set aside a relatively small percentage of its land area for solar farms. Renewable energy […]
05/23/2018
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By Edsel Cook
Solar power, rain or shine: Hybrid solar cells can generate power from raindrops
Solar power has finally come across a way to overcome one of its greatest weaknesses: Rain. In a Science Daily article, Chinese researchers presented a hybrid solar cell that can produce electricity even when it is raining cats and dogs. In addition to gathering power from sunlight, the new cell can also harvest electrical power from rainwater […]
05/04/2018
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By David Williams
New nanomaterials will increase the efficiency of organic solar cells
The hard work of nanomaterials researchers looking to get more performance out of organic solar cells has paid off. They have reportedly found a method to “significantly improve” the efficiency of these cells while opening the door to a number of different applications. It is said that their work is built on top of previous […]
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