• Renewable Energy - Physics - Science - Get That C In Your GCSE

    A secondary education revision video to help you pass your Science GCSE. Let Mr Thornton simplify how Renewable Energy Resources and Renewable Power work - it's easy when you know how! No unnecessary information, just the stuff you need to know for GCSE Science revision, in a short, sweet video, to make sure you Get That C In Your GCSE! Try the Snapquiz: http://snapquiz.co.uk/renewableenergyresources Get the app at: https://play.google.com/store/apps/details?id=com.coraxlabs.snapquiz Download a revision guide for Kindle at http://www.amazon.co.uk/-/e/B01BBTP986 Check my tumblr at http://getthatsci.tumblr.com for cool science news, and my twitter at http://twitter.com/mrthorntonuk for regular updates. Please note that this video relates specifically to the AQA specification for exams...

    published: 20 Mar 2014
  • The Problem With Renewable Energy (and how we're fixing it)

    ( This isn't a sponsored video, but I am massively grateful to all the team at SSE! Go look: http://sse.com/whatwedo/ourprojectsandassets/ , and pull down the description for more. ) As the world switches to renewable energy - and we are switching - there's a problem you might not expect: balancing the grid. Rotational mass and system inertia are the things that keep your lights from flickering: and they only appear in big, old, traditional power stations. Here's why that's a problem, and how we're likely going to fix it. Thanks to all the team at SSE! FULL DISCLOSURE: This is not a sponsored video, no money has changed hands, and SSE did not have editorial control. But they did go out of their way to arrange access and support for me and my team, including giving us safety training for w...

    published: 18 Aug 2016
  • David Mackay: A reality check on renewables

    How much land mass would renewables need to power a nation like the UK? An entire country's worth. In this pragmatic talk, David MacKay tours the basic mathematics that show worrying limitations on our sustainable energy options and explains why we should pursue them anyway. (Filmed at TEDxWarwick.) TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and much more. Find closed captions and translated subtitles in many languages at http://www.ted.com/translate Follow TED news on Twitter: http://www.twitter.com/tednews Like TED on Facebook: https:...

    published: 15 Jul 2015
  • Difference Between Renewable and Non-renewable Resources

    Difference between renewable and nonrenewable energy? differencebetween difference between renewable and non renewable resources . Renewable vs non renewable resources nature has gifted us with a lot of products without which we would not be in the conditions we are differences between renewable energy and non renewable energy are as the non renewable sources of energy that we are using are limited and are renewable energy sources are ones which don't run out which can be renewed. We can keep using them and using them, and we'll never run out. Examples examples for non renewable energy sources are coal, natural gas, nuclear energy and fossil fuels. They have a limited supply. Examples for renewable energy sources are solar power, hydro power, wind power, biomass and geothermal energy. Thes...

    published: 23 Jul 2016
  • Can We Rely on Wind and Solar Energy?

    Is green energy, particularly wind and solar energy, the solution to our climate and energy problems? Or should we be relying on things like natural gas, nuclear energy, and even coal for our energy needs and environmental obligations? Alex Epstein of the Center for Industrial Progress explains. Donate today to PragerU: http://l.prageru.com/2eB2p0h Learn about Alex Epstein's book, "The Moral Case for Fossil Fuels". http://www.moralcaseforfossilfuels.com/ Do you shop on Amazon? Now you can feel even better about it! Click http://smile.amazon.com/ch/27-1763901 and a percentage of every Amazon purchase will be donated to PragerU. Same great products. Same low price. Charity made simple. Visit us directly! http://www.prageru.com You can support PragerU by clicking https://www.classy.org/c...

    published: 19 Oct 2015
  • European electric utilities still struggling with renewable revolution

    Ross McCracken, managing editor of Platts publication Energy Economist, joins Henry Edwardes-Evans, associate director for European power, to look at the future of renewable power in Europe. A new German study, the Kombikraftewerke 2, has made a case that a 100% renewables energy system is technically feasible, combining wind, solar, biomass, geothermal and hydro power. With the use of more technology, including the use of IT to link elements of the system, it could be possible to provide voltage, frequency and reactive power with a minimum of additional investments. However, the changes necessary for an all-renewables system threatens the business models on which the industry is based, including capacity markets, and the path ahead would be anything but easy.

    published: 22 Oct 2014
  • Top 10 Energy Sources of the Future

    These are ten most promising alternative energy sources of tomorrow. It’s a really exciting time to be alive. We have a front row seat to the only known transformation of a world powered by dirty fossil fuels, to a planet that gets its energy from renewable, clean sources. It’s happening just once, right now. Subscribe to TDC: https://www.youtube.com/TheDailyConversation Like our page on Facebook http://www.facebook.com/thedailyconversation Join us on Google+ https://plus.google.com/100134925804523235350/posts Follow us on Twitter http://www.twitter.com/thedailyconvo 10. Space-based solar power http://energy.gov/articles/space-based-solar-power 9. Human Power http://www.scientificamerican.com/article/scientists-harness-human-power-electricity/ 8. Tidal Power http://www.renewablegreenen...

    published: 10 Sep 2014
  • The 15 Most Insane Ways Of Making Energy

    Check us out on iTunes! http://dne.ws/1NixUds Please Subscribe! http://testu.be/1FjtHn5 From floating wind turbines to microwave transmitting solar satellites, we are trying basically everything to master the renewable energy game! + + + + + + + + Previous Episode: Which Countries Produce The Most Clean Energy?: https://youtu.be/q1RJfE1jy8k?list=PLwwOk5fvpuuKjljqKW-5rCDM5GMsJgcBC + + + + + + + + Sources: A Wind Turbine Inside A Floating Blimp Can Bring Power Anywhere: http://www.fastcoexist.com/3028096/a-wind-turbine-inside-a-floating-blimb-can-bring-power-anywhere#4 “Not all wind turbines are alike. While the great majority are large steel towers fixed to the ground, a few are shaped like gliders, kites, and blimps, and move around freely." Why Wave Power?: ...

    published: 06 Oct 2015
  • Which Power Source Is Most Efficient?

    Australian researchers just unveiled the most efficient solar panels ever. How efficient are they, and what is the most efficient source of energy? Get 15% off http://www.domain.com's s domain names and web hosting when you use coupon code DNEWS at checkout! Read More: In world first -- UNSW researchers convert sunlight to electricity with over 40 percent efficiency http://www.eurekalert.org/pub_releases/2014-12/uons-iwf120514.php "UNSW Australia's solar researchers have converted over 40% of the sunlight hitting a solar system into electricity, the highest efficiency ever reported." New world record for solar cell efficiency at 46% French-German cooperation confirms competitive advantages of European photovoltaic industry http://www.ise.fraunhofer.de/en/press-and-media/press-...

    published: 09 Dec 2014
  • Renewable Energy Resources Project (Energy From Speed Breakers)

    This project features PRODUCTION OF ENERGY FROM SPEEDBREAKERS. The basic idea is to produce energy from motion of vehicles over a speed breaker

    published: 02 May 2014
  • Renewables

    Not only are fossil fuels damaging to our environment, they also generate far fewer permanent jobs than renewable sources of energy. While the operation of the Dakota Access Pipeline is estimated to create only 40 permanent jobs, the same number of jobs is created for every 2 megawatts of power generated by solar panels.

    published: 17 May 2017
  • "Are we deploying renewables fast enough to stay below 2 degrees of global warming?

    The objective of this webinar is to present facts and opinions on renewable energy technologies and their climate change mitigation potential in an easy to understand and credible manner. The aim is to provide the general public with a better understanding of renewable energy’s role as a large-scale climate change mitigation solution and to evaluate the options and levels of renewable energy deployment required to stay below the 2oC global warming levels. Moderator: Christian Kjaer, IRENAIntroduction: Setting the framework for climate change, the role of renewables and INDCs • Presentation of the IRENA REthinking Energy Report, Deger Saygin, IRENA • Presentation of the Energy Revolution Scenarios, Emily Rochon, Greenpeace International • Presentation of survey results • Industry Perspe...

    published: 01 Dec 2015
  • amazing homemade gasifier uses wood pellets to run generator -- renewable alternative energy video

    Gasifier uses wood pellets to create flammable mixture that a generator can run on without gasoline. This video shows how it was constructed, how it works, and how to use it from start to finish. Great project for anyone looking for alternative energy or wanting to live off the grid. Just for some clarification -- I mention a rheostat that I ordered; I ordered a 25w 20 ohm rheostat. That rheostat will effectively give me the control to adjust the voltage to the blower motor from 12v down to nearly 0v (I think... I'm not an electrical engineer).

    published: 16 Mar 2013
  • Siemens’ Flex-Plants™ - Balancing Renewables in the New Energy Landscape

    Renewable resources are plentiful, but also unpredictable. Siemens Flex-Plant™ technology is a reliable backup that produces the energy you need, when you need it. (http://siemens.com/energy).

    published: 19 Jul 2016
  • Case Study: Smart Energy Solution (Grid Energy Storage Systems) [NEC official]

    This energy storage system was installed in the Chiaravalle substation and connected to the ENEL power grid in southern Italy where the renewable energy sources are widely in use such as wind power and solar power that are easily affected by the weather. Verification testing is being carried out for balancing supply and demand during peak usage times, adjusting frequencies to stabilize electricity and voltage, controlling the electrical grid, and adjusting the quality of the power.This system controls the amount of power between the power grids that cover the entire part of Italy.NEC contributes to realize a society driven by renewable energy stored and utilized smartly, by providing energy storage system and state-of-the-art ICT technologies. Learn more: http://www.nec.com/en/global/solu...

    published: 01 Jul 2015
  • ABB’s 420 kilovolt Multi Functional Modules (MFM) for fast grid interconnections

    Multi Functional Modules (MFM) are ABB's range of customized and easy-to-transport products specifically designed for fast grid interconnections, a range of solutions which can incorporate a switching bay or the entire substation equipment. Since the MFM has a small footprint and reduces outage times to a minimum, it is the ideal solution for connecting renewables, providing an energy recovery power supply or serving as a backup switching bay. The product web page: http://new.abb.com/high-voltage/hybrid-switchgear/mfm

    published: 29 Jun 2015
Renewable Energy - Physics - Science - Get That C In Your GCSE

Renewable Energy - Physics - Science - Get That C In Your GCSE

  • Order:
  • Duration: 4:20
  • Updated: 20 Mar 2014
  • views: 12240
videos
A secondary education revision video to help you pass your Science GCSE. Let Mr Thornton simplify how Renewable Energy Resources and Renewable Power work - it's easy when you know how! No unnecessary information, just the stuff you need to know for GCSE Science revision, in a short, sweet video, to make sure you Get That C In Your GCSE! Try the Snapquiz: http://snapquiz.co.uk/renewableenergyresources Get the app at: https://play.google.com/store/apps/details?id=com.coraxlabs.snapquiz Download a revision guide for Kindle at http://www.amazon.co.uk/-/e/B01BBTP986 Check my tumblr at http://getthatsci.tumblr.com for cool science news, and my twitter at http://twitter.com/mrthorntonuk for regular updates. Please note that this video relates specifically to the AQA specification for exams from 2014, though the concepts covered are relevant to other exam board course specifications too. DISCLAIMER: These videos are a revision guide designed to help students understand the requirements of the GCSE Science course, specifically the course specification(s) mentioned above. Although I say I can "help" students achieve a C grade, this should in no way be interpreted as a binding promise that this will definitely be a student's final grade. I offer expert guidance to try to improve a student's chances, but as there are so many factors beyond my control, I am unable to make any guarantee about the content of any exams or controlled assessments beyond any restatements of the relevant section or sections of the course specification(s). In my experience, a student's final grade is mainly dependent upon the quantity and quality of preparation he or she puts in. All I can do is try to optimise this preparation. In short, no-one can guarantee a grade; I'm just here to help.
https://wn.com/Renewable_Energy_Physics_Science_Get_That_C_In_Your_Gcse
The Problem With Renewable Energy (and how we're fixing it)

The Problem With Renewable Energy (and how we're fixing it)

  • Order:
  • Duration: 4:06
  • Updated: 18 Aug 2016
  • views: 574006
videos
( This isn't a sponsored video, but I am massively grateful to all the team at SSE! Go look: http://sse.com/whatwedo/ourprojectsandassets/ , and pull down the description for more. ) As the world switches to renewable energy - and we are switching - there's a problem you might not expect: balancing the grid. Rotational mass and system inertia are the things that keep your lights from flickering: and they only appear in big, old, traditional power stations. Here's why that's a problem, and how we're likely going to fix it. Thanks to all the team at SSE! FULL DISCLOSURE: This is not a sponsored video, no money has changed hands, and SSE did not have editorial control. But they did go out of their way to arrange access and support for me and my team, including giving us safety training for working at heights. I am incredibly grateful to all the team: Paul and Ed for arranging it all; Bob and Scott who helped us at the turbine; and Calum, Head of Operations, who was keeping an eye on safety throughout. GO LOOK AT SSE: http://sse.com/whatwedo/ourprojectsandassets/ http://sse.com/whatwedo/wholesale/ http://sse.com/griffin The drone footage is from Cyberhawk, http://www.thecyberhawk.com: they normally do turbine inspections and land surveying, so I'd like to thank them for getting some artistic shots for us too! And finally, my camera operator was Paul Curry, @cr3, who's written a more experiential post with photos for Buzzfeed: https://www.buzzfeed.com/paulcurry/we-are-both-big-fans-of-electricity I'm at http://tomscott.com on Twitter at http://twitter.com/tomscott on Facebook at http://facebook.com/tomscott and on Instagram and Snapchat as tomscottgo
https://wn.com/The_Problem_With_Renewable_Energy_(And_How_We're_Fixing_It)
David Mackay: A reality check on renewables

David Mackay: A reality check on renewables

  • Order:
  • Duration: 18:32
  • Updated: 15 Jul 2015
  • views: 6816
videos
How much land mass would renewables need to power a nation like the UK? An entire country's worth. In this pragmatic talk, David MacKay tours the basic mathematics that show worrying limitations on our sustainable energy options and explains why we should pursue them anyway. (Filmed at TEDxWarwick.) TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world's leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, Entertainment and Design -- plus science, business, global issues, the arts and much more. Find closed captions and translated subtitles in many languages at http://www.ted.com/translate Follow TED news on Twitter: http://www.twitter.com/tednews Like TED on Facebook: https://www.facebook.com/TED Subscribe to our channel: http://www.youtube.com/user/TEDtalksDirector
https://wn.com/David_Mackay_A_Reality_Check_On_Renewables
Difference Between Renewable and Non-renewable Resources

Difference Between Renewable and Non-renewable Resources

  • Order:
  • Duration: 1:50
  • Updated: 23 Jul 2016
  • views: 16538
videos
Difference between renewable and nonrenewable energy? differencebetween difference between renewable and non renewable resources . Renewable vs non renewable resources nature has gifted us with a lot of products without which we would not be in the conditions we are differences between renewable energy and non renewable energy are as the non renewable sources of energy that we are using are limited and are renewable energy sources are ones which don't run out which can be renewed. We can keep using them and using them, and we'll never run out. Examples examples for non renewable energy sources are coal, natural gas, nuclear energy and fossil fuels. They have a limited supply. Examples for renewable energy sources are solar power, hydro power, wind power, biomass and geothermal energy. These energy sources possess an unlimited supply we use all kinds of natural resources minerals, wood, coal, natural gas, wind, water, plants, animals and many more. Some of these are renewable and some are non renewable. The difference is that some renew at faster rates than others, making them more sustainable than those that do not renew very fast the difference between renewable and non renewable energy resources is a vital topic in science. Both the energy renewable vs renewable energy relies upon resources that are quickly replenished by natural processes, while nonrenewable energy uses resources that are finite in supply a resource is a source of supply or support. The terms renewable and non renewable are generally used to refer to natural resources the difference in renewable resources ) the resources that can be renewed by reproduction are called renewable resources. ) renewable resources are best answer renewable sources of energy are those which can b reused; Eg solar energy,wind energy and tidal energy; They do not get renewable means that the resource will be replaced in a reasonable timeframe, or is essentially limitless like sunshine, wing, biomass there are two types of sources of energy in the world renewable energy sources and non renewable energy sources. Renewable energy sources include solar the debate over which is more viable, renewable or nonrenewable energy, renewable energy sources include solar, wind, nuclear, geothermal, as well as manual e does not differentiate between renewable and non renewable energy. In e on page there is section e new sources of energy renewables are distinguish between renewable and non renewable resources? add topics. Follow . Shubham agrawal from lakshmipat singhania academy, added an . Some resources can be thought of as both renewable and non renewable. Mined from seams of coal, found sandwiched between layers of rock in the earth a nonrenewable resource is a natural resource that cannot be re made or re grown at a what was the difference between coal and oil gas?. We have discussed a few sources now let's discuss them in detail. Difference between renewable and nonrenewable sources of energy
https://wn.com/Difference_Between_Renewable_And_Non_Renewable_Resources
Can We Rely on Wind and Solar Energy?

Can We Rely on Wind and Solar Energy?

  • Order:
  • Duration: 4:24
  • Updated: 19 Oct 2015
  • views: 1070681
videos
Is green energy, particularly wind and solar energy, the solution to our climate and energy problems? Or should we be relying on things like natural gas, nuclear energy, and even coal for our energy needs and environmental obligations? Alex Epstein of the Center for Industrial Progress explains. Donate today to PragerU: http://l.prageru.com/2eB2p0h Learn about Alex Epstein's book, "The Moral Case for Fossil Fuels". http://www.moralcaseforfossilfuels.com/ Do you shop on Amazon? Now you can feel even better about it! Click http://smile.amazon.com/ch/27-1763901 and a percentage of every Amazon purchase will be donated to PragerU. Same great products. Same low price. Charity made simple. Visit us directly! http://www.prageru.com You can support PragerU by clicking https://www.classy.org/checkout/donation?eid=60079 Free videos are great, but to continue producing high-quality content, contributions -- even small ones -- are greater. LIKE us! https://www.facebook.com/prageru Follow us! Twitter: https://twitter.com/prageru Instagram: https://instagram.com/prageru/ If you are an educator and are interested in using material like this in your classroom, click https://www.prageru.com/educators
https://wn.com/Can_We_Rely_On_Wind_And_Solar_Energy
European electric utilities still struggling with renewable revolution

European electric utilities still struggling with renewable revolution

  • Order:
  • Duration: 11:12
  • Updated: 22 Oct 2014
  • views: 87
videos
Ross McCracken, managing editor of Platts publication Energy Economist, joins Henry Edwardes-Evans, associate director for European power, to look at the future of renewable power in Europe. A new German study, the Kombikraftewerke 2, has made a case that a 100% renewables energy system is technically feasible, combining wind, solar, biomass, geothermal and hydro power. With the use of more technology, including the use of IT to link elements of the system, it could be possible to provide voltage, frequency and reactive power with a minimum of additional investments. However, the changes necessary for an all-renewables system threatens the business models on which the industry is based, including capacity markets, and the path ahead would be anything but easy.
https://wn.com/European_Electric_Utilities_Still_Struggling_With_Renewable_Revolution
Top 10 Energy Sources of the Future

Top 10 Energy Sources of the Future

  • Order:
  • Duration: 13:12
  • Updated: 10 Sep 2014
  • views: 1002482
videos
These are ten most promising alternative energy sources of tomorrow. It’s a really exciting time to be alive. We have a front row seat to the only known transformation of a world powered by dirty fossil fuels, to a planet that gets its energy from renewable, clean sources. It’s happening just once, right now. Subscribe to TDC: https://www.youtube.com/TheDailyConversation Like our page on Facebook http://www.facebook.com/thedailyconversation Join us on Google+ https://plus.google.com/100134925804523235350/posts Follow us on Twitter http://www.twitter.com/thedailyconvo 10. Space-based solar power http://energy.gov/articles/space-based-solar-power 9. Human Power http://www.scientificamerican.com/article/scientists-harness-human-power-electricity/ 8. Tidal Power http://www.renewablegreenenergypower.com/wave-energy-facts/ 7. Hydrogen (fuel cells) http://www.energyquest.ca.gov/story/chapter20.html http://en.wikipedia.org/wiki/Hydrogen-powered_aircraft 6. Geothermal heat from underground lava beds http://en.wikipedia.org/wiki/Geothermal_energy#Electricity https://theconversation.com/drilling-surprise-opens-door-to-volcano-powered-electricity-22515 5. Nuclear Waste http://nautil.us/issue/7/waste/our-nuclear-waste-is-a-goldmine http://gehitachiprism.com/ 4. Solar windows http://en.wikipedia.org/wiki/Growth_of_photovoltaics http://renewableresourcesinc.com/10-interesting-facts-about-solar-energy/#.VAtud2RdVB8 3. Bio-fuels (algae) http://cleantechnica.com/2014/08/20/alabama-gets-first-world-carbon-negative-algae-biofuel/ http://biofuel.org.uk/biofuel-facts.html 2. Flying wind farms http://newsoffice.mit.edu/2014/high-flying-turbine-produces-more-power-0515 http://www.eia.gov/tools/faqs/faq.cfm?id=427&t=3 1. Nuclear fusion http://www.americansecurityproject.org/10-key-facts-about-nuclear-fusion/ http://en.wikipedia.org/wiki/ITER#Timeline_and_current_status http://www.smartplanet.com/blog/bulletin/nuclear-fusion-from-google-lockheed-draper-fisher/
https://wn.com/Top_10_Energy_Sources_Of_The_Future
The 15 Most Insane Ways Of Making Energy

The 15 Most Insane Ways Of Making Energy

  • Order:
  • Duration: 10:22
  • Updated: 06 Oct 2015
  • views: 96645
videos
Check us out on iTunes! http://dne.ws/1NixUds Please Subscribe! http://testu.be/1FjtHn5 From floating wind turbines to microwave transmitting solar satellites, we are trying basically everything to master the renewable energy game! + + + + + + + + Previous Episode: Which Countries Produce The Most Clean Energy?: https://youtu.be/q1RJfE1jy8k?list=PLwwOk5fvpuuKjljqKW-5rCDM5GMsJgcBC + + + + + + + + Sources: A Wind Turbine Inside A Floating Blimp Can Bring Power Anywhere: http://www.fastcoexist.com/3028096/a-wind-turbine-inside-a-floating-blimb-can-bring-power-anywhere#4 “Not all wind turbines are alike. While the great majority are large steel towers fixed to the ground, a few are shaped like gliders, kites, and blimps, and move around freely." Why Wave Power?: http://www.aquamarinepower.com/technology/why-wave-power.aspxOcean waves represent our planet's last untapped natural renewable energy resource. Over 70 per cent of the earth's surface is covered with water. The energy contained within waves has the potential to produce up to 80,000TWh of electricity per year - sufficient to meet our global energy demand five times over." Brazilian Inmates Reduce Sentences By Hitting The Bike, Books: http://www.cnn.com/2012/07/14/world/americas/brazil-alternative-sentence-reduction/ “For hours at a time, Ronaldo Marcelo Wanderlei da Silva pedals on a stationary bike for a cause. But it is not an ordinary bike, nor an ordinary cause." + + + + + + + + TestTube Plus is built for enthusiastic science fans seeking out comprehensive conversations on the geeky topics they love. Host Trace Dominguez digs beyond the usual scope to deliver details, developments and opinions on advanced topics like AI, string theory and Mars exploration. TestTube Plus is also offered as an audio podcast on iTunes. + + + + + + + + Trace Dominguez on Twitter https://twitter.com/TraceDominguez TestTube on Facebook https://facebook.com/testtubenetwork TestTube on Google+ http://gplus.to/TestTube + + + + + + + +
https://wn.com/The_15_Most_Insane_Ways_Of_Making_Energy
Which Power Source Is Most Efficient?

Which Power Source Is Most Efficient?

  • Order:
  • Duration: 4:25
  • Updated: 09 Dec 2014
  • views: 412170
videos
Australian researchers just unveiled the most efficient solar panels ever. How efficient are they, and what is the most efficient source of energy? Get 15% off http://www.domain.com's s domain names and web hosting when you use coupon code DNEWS at checkout! Read More: In world first -- UNSW researchers convert sunlight to electricity with over 40 percent efficiency http://www.eurekalert.org/pub_releases/2014-12/uons-iwf120514.php "UNSW Australia's solar researchers have converted over 40% of the sunlight hitting a solar system into electricity, the highest efficiency ever reported." New world record for solar cell efficiency at 46% French-German cooperation confirms competitive advantages of European photovoltaic industry http://www.ise.fraunhofer.de/en/press-and-media/press-releases/press-releases-2014/new-world-record-for-solar-cell-efficiency-at-46-percent "A new world record for the direct conversion of sunlight into electricity has been established." Australia develops world's most efficient solar panels http://rt.com/business/212383-australia-record-solar-energy/ "?Australian researchers have developed a new method of using commercial solar panels that converts more electricity from sunlight than ever before." What is the efficiency of different types of power plants? http://www.eia.gov/tools/faqs/faq.cfm?id=107&t=3 "One measure of the efficiency of a power plant that converts a fuel into heat and into electricity is the heat rate." Improving Efficiencies http://www.worldcoal.org/coal-the-environment/coal-use-the-environment/improving-efficiencies/ "Improving efficiency levels increases the amount of energy that can be extracted from a single unit of coal." The Most Common Electricity Sources in the U.S. http://pureenergies.com/us/blog/the-most-common-electricity-sources-in-the-u-s/ "Though renewable energy is growing fast, the U.S. still gets the vast majority of its power from conventional power plants." Increasing the Efficiency of Existing Coal-Fired Power Plants http://www.fas.org/sgp/crs/misc/R43343.pdf "Coal has long been the major fossil fuel used to produce electricity." Coal Will Survive as Efficient Power Plants Boost Demand http://www.bloomberg.com/news/2014-06-02/coal-seen-surving-as-efficient-power-plants-boost-demand.html "President Barack Obama's plan to reduce greenhouse-gas emissions left coal with a future even as the industry accuses him of trying to make the fuel obsolete." How Do Wind Turbines Work? http://energy.gov/eere/wind/how-do-wind-turbines-work "So how do wind turbines make electricity?" Screwy-looking wind turbine makes little noise and a big claim http://www.gizmag.com/the-archimedes-liam-f1-urban-wind-turbine/32263/ "Although it's getting increasingly common to see solar panels on the roofs of homes, household wind turbines are still a fairly rare sight." Betz's law http://en.wikipedia.org/wiki/Betz%27s_law Wind Energy More Energy Efficient than Fossil Fuels http://cleantechnica.com/2012/07/18/wind-energy-energy-efficient-fossil-fuels-uk/ "Here's something that may surprise you. Wind energy is more efficient than carbon-based fuels." Wind Energy's Shadow: Turbines Drag Down Power Potential http://news.nationalgeographic.com/news/energy/2013/05/130516-wind-energy-shadow-effect/ "As seemingly limitless as the air that swirls around us, wind has proven to be the world's fastest-growing source of renewable energy." Advanced Nuclear Power Reactors http://www.world-nuclear.org/info/Nuclear-Fuel-Cycle/Power-Reactors/Advanced-Nuclear-Power-Reactors/ "The nuclear power industry has been developing and improving reactor technology for more than five decades and is starting to build the next generation of nuclear power reactors to fill new orders." Hydroelectric Power http://www.mpoweruk.com/hydro_power.htm "Hydro-electric power, using the potential energy of rivers, now supplies 17.5% of the world's electricity (99% in Norway, 57% in Canada, 55% in Switzerland, 40% in Sweden, 7% in USA)." Hydroelectric Power http://www.usbr.gov/power/edu/pamphlet.pdf "It's a form of energy ... a renewable resource." ____________________ DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos twice daily. Watch More DNews on TestTube http://testtube.com/dnews Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel DNews on Twitter http://twitter.com/dnews Trace Dominguez on Twitter https://twitter.com/tracedominguez Tara Long on Twitter https://twitter.com/TaraLongest DNews on Facebook https://facebook.com/DiscoveryNews DNews on Google+ http://gplus.to/dnews Discovery News http://discoverynews.com Download the TestTube App: http://testu.be/1ndmmMq
https://wn.com/Which_Power_Source_Is_Most_Efficient
Renewable Energy Resources Project (Energy From Speed Breakers)

Renewable Energy Resources Project (Energy From Speed Breakers)

  • Order:
  • Duration: 2:01
  • Updated: 02 May 2014
  • views: 20458
videos
This project features PRODUCTION OF ENERGY FROM SPEEDBREAKERS. The basic idea is to produce energy from motion of vehicles over a speed breaker
https://wn.com/Renewable_Energy_Resources_Project_(Energy_From_Speed_Breakers)
Renewables

Renewables

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  • Duration: 1:00
  • Updated: 17 May 2017
  • views: 92
videos
Not only are fossil fuels damaging to our environment, they also generate far fewer permanent jobs than renewable sources of energy. While the operation of the Dakota Access Pipeline is estimated to create only 40 permanent jobs, the same number of jobs is created for every 2 megawatts of power generated by solar panels.
https://wn.com/Renewables
"Are we deploying renewables fast enough to stay below 2 degrees of global warming?

"Are we deploying renewables fast enough to stay below 2 degrees of global warming?

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  • Duration: 1:50:43
  • Updated: 01 Dec 2015
  • views: 108
videos
The objective of this webinar is to present facts and opinions on renewable energy technologies and their climate change mitigation potential in an easy to understand and credible manner. The aim is to provide the general public with a better understanding of renewable energy’s role as a large-scale climate change mitigation solution and to evaluate the options and levels of renewable energy deployment required to stay below the 2oC global warming levels. Moderator: Christian Kjaer, IRENAIntroduction: Setting the framework for climate change, the role of renewables and INDCs • Presentation of the IRENA REthinking Energy Report, Deger Saygin, IRENA • Presentation of the Energy Revolution Scenarios, Emily Rochon, Greenpeace International • Presentation of survey results • Industry Perspectives: Can you deliver and what policy measures do you need to deliver? - Solar: Oliver Schäfer, SolarPower Europe - Wind: Steve Sawyer, Global Wind Energy Council - Biomass: Gerard Ostheimer, Global Lead, Sustainable Bioenergy High-Impact Opportunity
https://wn.com/Are_We_Deploying_Renewables_Fast_Enough_To_Stay_Below_2_Degrees_Of_Global_Warming
amazing homemade gasifier uses wood pellets to run generator -- renewable alternative energy video

amazing homemade gasifier uses wood pellets to run generator -- renewable alternative energy video

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  • Duration: 19:26
  • Updated: 16 Mar 2013
  • views: 787144
videos
Gasifier uses wood pellets to create flammable mixture that a generator can run on without gasoline. This video shows how it was constructed, how it works, and how to use it from start to finish. Great project for anyone looking for alternative energy or wanting to live off the grid. Just for some clarification -- I mention a rheostat that I ordered; I ordered a 25w 20 ohm rheostat. That rheostat will effectively give me the control to adjust the voltage to the blower motor from 12v down to nearly 0v (I think... I'm not an electrical engineer).
https://wn.com/Amazing_Homemade_Gasifier_Uses_Wood_Pellets_To_Run_Generator_Renewable_Alternative_Energy_Video
Siemens’ Flex-Plants™ - Balancing Renewables in the New Energy Landscape

Siemens’ Flex-Plants™ - Balancing Renewables in the New Energy Landscape

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  • Duration: 2:26
  • Updated: 19 Jul 2016
  • views: 1017
videos
Renewable resources are plentiful, but also unpredictable. Siemens Flex-Plant™ technology is a reliable backup that produces the energy you need, when you need it. (http://siemens.com/energy).
https://wn.com/Siemens’_Flex_Plants™_Balancing_Renewables_In_The_New_Energy_Landscape
Case Study: Smart Energy Solution (Grid Energy Storage Systems) [NEC official]

Case Study: Smart Energy Solution (Grid Energy Storage Systems) [NEC official]

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  • Duration: 2:58
  • Updated: 01 Jul 2015
  • views: 544
videos
This energy storage system was installed in the Chiaravalle substation and connected to the ENEL power grid in southern Italy where the renewable energy sources are widely in use such as wind power and solar power that are easily affected by the weather. Verification testing is being carried out for balancing supply and demand during peak usage times, adjusting frequencies to stabilize electricity and voltage, controlling the electrical grid, and adjusting the quality of the power.This system controls the amount of power between the power grids that cover the entire part of Italy.NEC contributes to realize a society driven by renewable energy stored and utilized smartly, by providing energy storage system and state-of-the-art ICT technologies. Learn more: http://www.nec.com/en/global/solutions/energy/index.html Subscribe to the NEC Channel: https://www.youtube.com/user/NECglobalOfficial With our focus on Solutions for Society,NEC’s goal is to lead the advancement of the world‘s social infrastructure by leveraging ICT and new business models. Our Solutions for Society activities will become the pillars of NEC over the company’s next 100 years. Find NEC on Facebook: https://www.facebook.com/nec.global Visit NEC's Website: http://www.nec.com/
https://wn.com/Case_Study_Smart_Energy_Solution_(Grid_Energy_Storage_Systems)_Nec_Official
ABB’s 420 kilovolt Multi Functional Modules (MFM) for fast grid interconnections

ABB’s 420 kilovolt Multi Functional Modules (MFM) for fast grid interconnections

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  • Duration: 3:05
  • Updated: 29 Jun 2015
  • views: 2430
videos
Multi Functional Modules (MFM) are ABB's range of customized and easy-to-transport products specifically designed for fast grid interconnections, a range of solutions which can incorporate a switching bay or the entire substation equipment. Since the MFM has a small footprint and reduces outage times to a minimum, it is the ideal solution for connecting renewables, providing an energy recovery power supply or serving as a backup switching bay. The product web page: http://new.abb.com/high-voltage/hybrid-switchgear/mfm
https://wn.com/Abb’S_420_Kilovolt_Multi_Functional_Modules_(Mfm)_For_Fast_Grid_Interconnections
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