“We estimate there are 100,000 pounds of cadmium contained in the 1.8 million panels,” Sean Fogarty of the group told me. Dangers of putting that into a few hundred thousand panels, risks of leakage into ground water, and lack of disposal plans 30 or 40 years from now might, just… “Either it becomes economical or it gets mandated. The rest of a solar panel is made of the aluminum frame, a glass cover, a couple layers called the encapsulant and backsheet which are made of various plastics, and the wiring. Although solar panels contain hazardous materials, such as lead and cadmium, they are sealed in enclosures or even sandwiched between plates of glass. Portions copyright © Principia Scientific International. An obvious solution would be to impose a new fee on solar panels that would go into a federal disposal and decommissioning fund. — and at decommissioning is a big concern.” And when Hurricane Maria hit Puerto Rico last September, the nation’s second largest solar farm, responsible for 40 percent of the island’s solar energy, lost a majority of its panels. Maybe adjust your attitude as it puts off skeptics like me, and I’m sure makes many reluctant to even glance at your ideas. TomOMason: Most likely, he … Telephone: Calls from within the UK: 020 7419 5027. International dialling: (44) 20 7419 5027. a 40-year veteran of the U.S. solar industry, a 2015 United Nations Environment Program (UNEP) report, As the United Nation Environment Program notes, International Environmental Partnership Center, Hi James, You have just made my point. In relation to solar panels, the CdTe is safe while encapsulated in the module, but if the panel is damaged and exposed to water, the cadmium telluride could leach into the water. When coal is compared to solar photovoltaic generation, the latter could save 51,999 American lives per year if solar were to replace coal generation in the U.S. which also produce large amounts of CO2, driving hazardous climate change? “Washington-based solar panel manufacturer Itek Energy assisted with the bill’s writing,” noted Solar Power World. Last July, Washington became the first U.S. state to require manufacturers selling solar panels to have a plan to recycle. Maybe adjust your attitude as it puts off skeptics like me, and I’m sure makes many reluctant to even glance at your ideas. The debate over the toxic potential of thin film solar panels based on cadmium compounds has been reignited. Wise solar industry leaders can learn from the past and be proactive in seeking stricter regulation in accordance with growing scientific evidence that solar panels pose a risk of toxic chemical contamination. “Leaching potential test results show that such panels have a leaching potential of approximately 4 grams of lead per kilowatt installed, compared to approximately 23 grams of cadmium per kilowatt installed for CdTe panels. For large scale energy production, solar panels were a bad investment in the first place. The answer is no. Field, Reyes Sierra-Alvarez. Cadmium telluride, while considered less dangerous in relation to acute exposure, is toxic if ingested, improperly handled or the dust inhaled. “We’ll do the recycling, and they’ll pay the price at that time.”, Or they won’t. Researchers at the department of civil engineering of the Indian Institute of Technology have reviewed around 300 studies concerned with carcinogenic waste in PV panels published between 2000 and 2018.. Earlier this year, Australian solar power solutions provider Energy Matters expressed similar concerns about cadmium panels, stating that while the company is open to the idea of offering CdTe based thin film solar panels at some point and have discussed their concerns with manufacturers, the issues of safety have not yet been addressed to their satisfaction. So get over it and stop being a wannabe childish bully. “I’ve been working in solar since 1976 and that’s part of my guilt,” the veteran solar developer told Solar Power World last year. https ://www.thunderbolts.info/forum/phpBB3/viewtopic.php?f=10&t=17125, “coal fired per stations, which also produce large amounts of CO2, driving hazardous climate change?”. A crushed non-encapsulated CdTe thin-film solar cell was subjected to two standardized batch leaching tests (i.e., Toxicity Characteristic Leaching Procedure (TCLP) and California Waste Extraction Test (WET)) and to a continuous-flow column test to assess cadmium (Cd) and tellurium (Te) dissolution under conditions simulating the acidic- and the methanogenic phases of municipal solid … NO, none of you have, without those carefully made and verified measurements giving evidence that your theory is correct, and can be useful in predicting with good accuracy what the weather and climate will do in the future it is not that worthy. Cadmium dust is even more toxic, leading to respiratory, liver and kidney problems that can be fatal. Research shows that “leaching of trace metals from modules is unlikely to present a significant risk due to the sealed nature of the installed cells.” Some solar modules use cadmium telluride (CdTe). Good to give this subject proper attention! They will rightly note that there are other kinds of electronic waste in the world. Have you any evidence that nature works as you say? Dr Dumbass as you aptly put it is just a propagandist for Greenpeace, the nontaxable burden on society. “I’ve been involved with millions of solar panels going into the field, and now they’re getting old.”. What do Christmas trees have in common with aleo solar modules? https ://www.thunderbolts.info/forum/phpBB3/viewtopic.php?f=10&t=16460, Accounting For Lorenz’s Missing Lubrication in the Atmosphere The local level is where action to dispose of electronic and toxic waste takes place, often under state mandates. The last few years have seen growing concern over what happens to solar panels at the end of their life. If so show it — AND STOP SHOUTING ABUSE! “We have a County and State approval process over the next couple months,” Fogarty of Concerned Citizens of Fawn Lake told me, “but it has become clear that local authorities have very little technical breadth to analyze the impacts of such a massive solar power plant.”, Lack of technical expertise can be a problem when solar developers like Sustainable Power Group, or sPower, incorrectly claim that the cadmium in its panels is not water soluble. T1 - Leaching of cadmium and tellurium from cadmium telluride (CdTe) thin-film solar panels under simulated landfill conditions. “The theory behind the regulations is to make [disposal] less burdensome,” explained Rick Brausch of DTSC. This has resulted in generation after generation of pretentious nitwits producing layer upon layer of pretentious nonsense that all has the look and feel of science but is actually BS. Regarding coal-burning waste, it’s still a manageable waste that we handle. Everyone is happy with the result.”. Therefore, it is impossible for any vapors Adriana Ramos-Ruiz, Jean V. Wilkening, James A. PY - 2017/8/15. Just How Accurate Are Weather And Climate Measurements? The editorial board of the Wall Street Journal? In relation to solar panels, the CdTe is safe while encapsulated in the module, but if the panel is damaged and exposed to … Perhaps the biggest problem with solar panel waste is that there is so much of it, and that’s not going to change any time soon, for a basic physical reason: sunlight is dilute and diffuse and thus require large collectors to capture and convert the sun’s rays into electricity. Six of one, half a dozen of the other–not much difference: The ‘Missing Link’ of Meteorology’s Theory of Storms James McGinn: A tornado in 2015 broke 200,000 solar modules at southern California solar farm Desert Sunlight. Give it up already .. stupid moron. The main finding promoted by IRENA’s in its 2016 report was that, “If fully injected back into the economy, the value of the recovered material [from used solar panels] could exceed USD 15 billion by 2050.”, But IRENA’s study did not compare the value of recovered material to the cost of new materials and admitted that “Recent studies agree that PV material availability is not a major concern in the near term, but critical materials might impose limitations in the long term.”, They might, but today recycling costs more than the economic value of the materials recovered, which is why most solar panels end up in landfills. They are really only good for the end user who is isolated from the grid or wants to use less power from the grid. Till you can answer those simple question then you are as lost as the rest of us. 2013, DOI: 10.1021/es402969c ). 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