Deprecated (16384): The ArrayAccess methods will be removed in 4.0.0.Use getParam(), getData() and getQuery() instead. - /home/brlfuser/public_html/src/Controller/ArtileDetailController.php, line: 150
 You can disable deprecation warnings by setting `Error.errorLevel` to `E_ALL & ~E_USER_DEPRECATED` in your config/app.php. [CORE/src/Core/functions.php, line 311]
Code Context


        trigger_error($message, E_USER_DEPRECATED);

    }
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 You can disable deprecation warnings by setting `Error.errorLevel` to `E_ALL & ~E_USER_DEPRECATED` in your config/app.php.'
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deprecationWarning - CORE/src/Core/functions.php, line 311
Cake\Http\ServerRequest::offsetGet() - CORE/src/Http/ServerRequest.php, line 2421
App\Controller\ArtileDetailController::index() - APP/Controller/ArtileDetailController.php, line 150
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Cake\Http\ActionDispatcher::_invoke() - CORE/src/Http/ActionDispatcher.php, line 120
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Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
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Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Error\Middleware\ErrorHandlerMiddleware::__invoke() - CORE/src/Error/Middleware/ErrorHandlerMiddleware.php, line 96
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Http\Runner::run() - CORE/src/Http/Runner.php, line 51
Cake\Http\Server::run() - CORE/src/Http/Server.php, line 98

Deprecated (16384): The ArrayAccess methods will be removed in 4.0.0.Use getParam(), getData() and getQuery() instead. - /home/brlfuser/public_html/src/Controller/ArtileDetailController.php, line: 151
 You can disable deprecation warnings by setting `Error.errorLevel` to `E_ALL & ~E_USER_DEPRECATED` in your config/app.php. [CORE/src/Core/functions.php, line 311]
Code Context


        trigger_error($message, E_USER_DEPRECATED);

    }
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 You can disable deprecation warnings by setting `Error.errorLevel` to `E_ALL & ~E_USER_DEPRECATED` in your config/app.php.'
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deprecationWarning - CORE/src/Core/functions.php, line 311
Cake\Http\ServerRequest::offsetGet() - CORE/src/Http/ServerRequest.php, line 2421
App\Controller\ArtileDetailController::index() - APP/Controller/ArtileDetailController.php, line 151
Cake\Controller\Controller::invokeAction() - CORE/src/Controller/Controller.php, line 610
Cake\Http\ActionDispatcher::_invoke() - CORE/src/Http/ActionDispatcher.php, line 120
Cake\Http\ActionDispatcher::dispatch() - CORE/src/Http/ActionDispatcher.php, line 94
Cake\Http\BaseApplication::__invoke() - CORE/src/Http/BaseApplication.php, line 235
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Routing\Middleware\RoutingMiddleware::__invoke() - CORE/src/Routing/Middleware/RoutingMiddleware.php, line 162
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Routing\Middleware\AssetMiddleware::__invoke() - CORE/src/Routing/Middleware/AssetMiddleware.php, line 97
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Error\Middleware\ErrorHandlerMiddleware::__invoke() - CORE/src/Error/Middleware/ErrorHandlerMiddleware.php, line 96
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Http\Runner::run() - CORE/src/Http/Runner.php, line 51
Cake\Http\Server::run() - CORE/src/Http/Server.php, line 98

Warning (512): Unable to emit headers. Headers sent in file=/home/brlfuser/public_html/vendor/cakephp/cakephp/src/Error/Debugger.php line=853 [CORE/src/Http/ResponseEmitter.php, line 48]
Code Context
            if (Configure::read('debug')) {

                trigger_error($message, E_USER_WARNING);

            } else {
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    <h1 class="cat-box-title">Rare earth metals are used extensively in clean energy technologies. But how safe are they?  -Shourabh Gupta</h1>
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		 Published on</span><span class="text-date"> Jan 18, 2021</span>
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                            <p style="text-align:justify">-Down to Earth</p><p style="text-align:justify"><em>Mining and disposal of these elements add to the environmental damages and ecological burden</em></p><p style="text-align:justify">Naturally abundant wind, geothermal, solar, tidal and electric energy are being hastened as the future of the planet&#39;s energy needs. And rare earth elements are used in a bevy of technolgies to generate this cleaner, renewable energy.</p><p style="text-align:justify">These include wind turbine magnets, solar cells, smartphone components, cells used in electric vehicles, among others.</p><p style="text-align:justify">Also called rare earth metals, they comprise seventeen chemical elements &mdash; 15 lanthanides (anthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, and lutetium), scandium and yttrium.</p><p style="text-align:justify">Despite the name, rare earth elements are found abundantly in the Earth&#39;s crust. They are widely dispersed and found in low concentrations that are not economically exploitable.</p><p style="text-align:justify">Extraction and mining of rare earth metals involves similar land-use exploitation, environmental damage and ecological burden as any other mining operation. They are mined using extremely energy-intensive processes, spewing carbon emissions into the atmosphere and toxins into the ground.</p><p style="text-align:justify">Please <a href="https://www.downtoearth.org.in/blog/waste/rare-earth-metals-are-used-extensively-in-clean-energy-technologies-but-how-safe-are-they--75111?fbclid=IwAR0S_oxDf1xFZMIiOi_cbv3J6tFJzHP-kXmd9cu5rzV1Ye-DcTNloxc3FjI" title="https://www.downtoearth.org.in/blog/waste/rare-earth-metals-are-used-extensively-in-clean-energy-technologies-but-how-safe-are-they--75111?fbclid=IwAR0S_oxDf1xFZMIiOi_cbv3J6tFJzHP-kXmd9cu5rzV1Ye-DcTNloxc3FjI">click here</a> to read more.</p>                                                           
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    <h1 class="cat-box-title">Rare earth metals are used extensively in clean energy technologies. But how safe are they?  -Shourabh Gupta</h1>
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                            <p style="text-align:justify">-Down to Earth</p><p style="text-align:justify"><em>Mining and disposal of these elements add to the environmental damages and ecological burden</em></p><p style="text-align:justify">Naturally abundant wind, geothermal, solar, tidal and electric energy are being hastened as the future of the planet&#39;s energy needs. And rare earth elements are used in a bevy of technolgies to generate this cleaner, renewable energy.</p><p style="text-align:justify">These include wind turbine magnets, solar cells, smartphone components, cells used in electric vehicles, among others.</p><p style="text-align:justify">Also called rare earth metals, they comprise seventeen chemical elements &mdash; 15 lanthanides (anthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, and lutetium), scandium and yttrium.</p><p style="text-align:justify">Despite the name, rare earth elements are found abundantly in the Earth&#39;s crust. They are widely dispersed and found in low concentrations that are not economically exploitable.</p><p style="text-align:justify">Extraction and mining of rare earth metals involves similar land-use exploitation, environmental damage and ecological burden as any other mining operation. They are mined using extremely energy-intensive processes, spewing carbon emissions into the atmosphere and toxins into the ground.</p><p style="text-align:justify">Please <a href="https://www.downtoearth.org.in/blog/waste/rare-earth-metals-are-used-extensively-in-clean-energy-technologies-but-how-safe-are-they--75111?fbclid=IwAR0S_oxDf1xFZMIiOi_cbv3J6tFJzHP-kXmd9cu5rzV1Ye-DcTNloxc3FjI" title="https://www.downtoearth.org.in/blog/waste/rare-earth-metals-are-used-extensively-in-clean-energy-technologies-but-how-safe-are-they--75111?fbclid=IwAR0S_oxDf1xFZMIiOi_cbv3J6tFJzHP-kXmd9cu5rzV1Ye-DcTNloxc3FjI">click here</a> to read more.</p>                                                           
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                            <p style="text-align:justify">-Down to Earth</p><p style="text-align:justify"><em>Mining and disposal of these elements add to the environmental damages and ecological burden</em></p><p style="text-align:justify">Naturally abundant wind, geothermal, solar, tidal and electric energy are being hastened as the future of the planet&#39;s energy needs. And rare earth elements are used in a bevy of technolgies to generate this cleaner, renewable energy.</p><p style="text-align:justify">These include wind turbine magnets, solar cells, smartphone components, cells used in electric vehicles, among others.</p><p style="text-align:justify">Also called rare earth metals, they comprise seventeen chemical elements &mdash; 15 lanthanides (anthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, and lutetium), scandium and yttrium.</p><p style="text-align:justify">Despite the name, rare earth elements are found abundantly in the Earth&#39;s crust. They are widely dispersed and found in low concentrations that are not economically exploitable.</p><p style="text-align:justify">Extraction and mining of rare earth metals involves similar land-use exploitation, environmental damage and ecological burden as any other mining operation. They are mined using extremely energy-intensive processes, spewing carbon emissions into the atmosphere and toxins into the ground.</p><p style="text-align:justify">Please <a href="https://www.downtoearth.org.in/blog/waste/rare-earth-metals-are-used-extensively-in-clean-energy-technologies-but-how-safe-are-they--75111?fbclid=IwAR0S_oxDf1xFZMIiOi_cbv3J6tFJzHP-kXmd9cu5rzV1Ye-DcTNloxc3FjI" title="https://www.downtoearth.org.in/blog/waste/rare-earth-metals-are-used-extensively-in-clean-energy-technologies-but-how-safe-are-they--75111?fbclid=IwAR0S_oxDf1xFZMIiOi_cbv3J6tFJzHP-kXmd9cu5rzV1Ye-DcTNloxc3FjI">click here</a> to read more.</p>                                                           
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Rare earth metals are used extensively in clean energy technologies. But how safe are they? -Shourabh Gupta

Published on Jan 18, 2021   Modified on Jan 20, 2021

-Down to Earth Mining and disposal of these elements add to the environmental damages and ecological burden Naturally abundant wind, geothermal, solar, tidal and electric energy are being hastened as the future of the planet's energy needs. And rare earth elements are used in a bevy of technolgies to generate this cleaner, renewable energy. These include wind turbine magnets, solar cells, smartphone components, cells used in electric vehicles, among others. Also called rare earth metals, they comprise seventeen chemical elements — 15 lanthanides (anthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, and lutetium), scandium and yttrium. Despite the name, rare earth elements are found abundantly in the Earth's crust. They are widely dispersed and found in low concentrations that are not economically exploitable. Extraction and mining of rare earth metals involves similar land-use exploitation, environmental damage and ecological burden as any other mining operation. They are mined using extremely energy-intensive processes, spewing carbon emissions into the atmosphere and toxins into the ground. Please click here to read more.

Down to Earth, 18 January, 2021, https://www.downtoearth.org.in/blog/waste/rare-earth-metals-are-used-extensively-in-clean-energy-technologies-but-how-safe-are-they--75111?fbclid=IwAR0S_oxDf1xFZMIiOi_cbv3J6tFJzHP-kXmd9cu5rzV1Ye-DcTNloxc3FjI

Tagged with: Rare Earth Metals Renewable Energy Wind Energy TIdal Energy Solar Energy Environmental Damage Ecological Imbalance Recycling

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