Home
Search results “Energy resources efficiency”
Which Power Source Is Most Efficient?
 
04:25
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
Views: 645114 Seeker
Could We Make The Perfect Energy Source?
 
03:47
Solar? Wind? Coal? Oil? Natural Gas? While we use all of these, could we make the most efficient energy source yet? Watch more: Could We Build A Planet From Scratch? ►► https://www.youtube.com/watch?v=1fUO3Xjlohc&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO&index=49&t=0s Subscribe: https://bit.ly/SubLifeNoggin | Get your exclusive Life Noggin merch: http://keeponthinking.co Support Life Noggin on Patreon: https://patreon.com/LifeNogginStudios Follow Life Noggin! Facebook: https://facebook.com/LifeNoggin/?ref=br_rs Instagram: https://instagram.com/lifenoggin/ Twitter: https://twitter.com/lifenoggin Official Website: https://lnstudios.co/ Watch More Life Noggin: Latest Uploads: https://youtube.com/watch?v=4A6XkYpmidU&list=PL8L0MzSk_V6JtEDRfRMyb6rFd1acqYSlO Big Questions: https://youtube.com/watch?v=rJTkHGXMdb0&list=PL8L0MzSk_V6LtaKh-Eqj7Cs4Tmf5iQPx4 Outer Space: https://youtube.com/watch?v=rJTkHGXMdb0&list=PL8L0MzSk_V6IPWXQvW3Exk9bqGzOdj8Qq Inside the Human Body: https://youtube.com/watch?v=FVnnM6hZ7Wk&list=PL8L0MzSk_V6JoZQ-Sy3eK2rjiDsamxCQs Popular Videos: https://youtube.com/watch?v=1bVfzBD-40E&list=PL8L0MzSk_V6IYeU-cNGR6NYHW19GMiPNy We are LIFE NOGGIN! An animated and educational web show designed to teach you all about your awesome life and the brain that makes you able to live it! We answer questions about everything from inside the human body to deep outer space. Stay tuned for more videos on every Monday and Thursday! Keep On Thinking. Life Noggin Team: Director/Voice: http://lifenogg.in/PatGraziosi Executive Producer - Ian Dokie: http://instagram.com/iandokie Director of Marketing: http://lifenogg.in/JaredOban Animation by Robert Grisham Written by Sophie Bakoledis: https://www.instagram.com/sophieexplorestheworld/ Sources: https://www.eia.gov/outlooks/ieo/pdf/0484(2017).pdf https://www.eia.gov/energyexplained/index.cfm?page=nuclear_home https://www.nrc.gov/reading-rm/doc-collections/fact-sheets/byproduct-materials.html https://www.eia.gov/energyexplained/index.cfm?page=wind_environment https://www.ucsusa.org/clean-energy/renewable-energy/environmental-impacts#.WmpaulPwbfZ https://water.usgs.gov/edu/wuhy.html https://qz.com/1125355/solar-and-wind-are-now-the-cheapest-energy-around-unless-you-need-to-store-it/ https://www.lazard.com/perspective/levelized-cost-of-energy-2017/ https://qz.com/1077688/solar-costs-in-the-us-beat-government-goals-by-three-years/ https://arstechnica.com/science/2017/09/solar-now-costs-6-per-kilowatt-hour-beating-government-goal-by-3-years/ https://www.eia.gov/tools/faqs/faq.php?id=107&t=3 https://www.eia.gov/electricity/annual/html/epa_08_01.html https://energy.gov/sites/prod/files/2016/10/f33/Source%20Energy%20Report%20-%20Final%20-%2010.21.16.pdf https://www.eia.gov/tools/faqs/faq.php?id=107&t=3 https://www.osha.gov/dep/greenjobs/index.html https://www.osha.gov/dep/greenjobs/biofuels.html https://www.osha.gov/dep/greenjobs/geo_silica.html https://www.osha.gov/dep/greenjobs/windenergy.html https://www.sciencedirect.com/science/article/pii/S0149197016300774 http://time.com/4756648/batteries-clean-energy-renewables/ https://www.researchgate.net/publication/276164566_Potential_of_lithium-ion_batteries_in_renewable_energy
Views: 563755 Life Noggin
Energy Efficiency: Our Best Source of Clean Energy
 
01:29
Increases in energy efficiency are an often-forgotten component of our shift to clean energy and reduced carbon emissions. Higher prices triggered by the 1973 oil embargo caused America to drastically change how it used energy. The ensuing gains in efficiency had more of an impact on America’s energy consumption than all of the growth in solar, wind, geothermal, natural gas and nuclear energy combined. For more information, pick up a copy of "Energy Efficiency: Building a Clean, Secure Economy" by James L. Sweeney. Available here - http://hvr.co/EnergyEfficiency. For additional information and related resources, please visit https://www.policyed.org/intellections/increased-efficiency.
Views: 259938 PolicyEd
Viridor: Recycling. Renewable Energy. Resource Efficiency.
 
06:40
Viridor is one of the UK's leading recycling, renewable energy and waste management companies. Part of the FTSE-250 Pennon Group plc, Viridor operates over 280 facilities across the UK and runs an efficient fleet of over 1,000 collection vehicles for dry and liquid wastes. Viridor works with over 90 local authorities and thousands of businesses to help them increase recycling and recovery of value from waste. Viridor is certified to the international standards for quality, environmental management and health and safety ISO 9001, 14001 and OHSA 18001 under its Business Management System to ensure all our services are provided to the highest standards and with respect for the environment, our employees and the local communities in which it operates.
Views: 3949 Viridor
What Countries Are The Most Energy Efficient?
 
03:22
» Subscribe to NowThis World: http://go.nowth.is/World_Subscribe Jordan recently attacked Islamic State targets in Syria after the terrorist group released a video showing the brutal execution of a Jordanian fighter pilot. Now, Jordan's King Abdullah II has promised a relentless and punishing campaign against ISIS militants who are attempting to destabilize the country and the Middle East. So can Jordan win the fight against ISIS? Learn More: Jordan On ISIS Strike: 'Beginning Of Our Retaliation' http://www.huffingtonpost.com/2015/02/05/jordan-isis-strike-retaliation_n_6626176.html "Jordanian fighter jets pounded Islamic State targets in Syria on Thursday, before roaring over the hometown of the pilot killed by the militants while King Abdullah consoled the victim's family." Obama rejected Jordanian King Abdullah's pleas for Predator drones http://www.washingtontimes.com/news/2015/feb/5/obama-denied-request-jordan-predator-drones-islami/?page=all "The Obama administration this year turned down a request from Jordan for Predator spy drones that would help it locate targets in the war against the Islamic State." General Allen: ISIS Burning Of Pilot Backfired, Strengthened Coalition Against Extremist Group http://www.ibtimes.com/general-allen-isis-burning-pilot-backfired-strengthened-coalition-against-extremist-1809148 "Retired Marine Corps Gen. John Allen says the Islamic State group is at an 'entirely different level' than al Qaeda and the United States should take its threats very seriously." Watch More: Who Are The Kurdish Women Fighting ISIS? https://www.youtube.com/watch?v=XPwZGHivQSQ _________________________ NowThis World is dedicated to bringing you topical explainers about the world around you. Each week we’ll be exploring current stories in international news, by examining the facts, providing historical context, and outlining the key players involved. We’ll also highlight powerful countries, ideologies, influential leaders, and ongoing global conflicts that are shaping the current landscape of the international community across the globe today. More from NowThis: » Subscribe to NowThis News: http://go.nowth.is/News_Subscribe » Like NowThis World on Facebook: https://go.nowth.is/World_Facebook » Connect with Judah: Follow @judah_robinson on Twitter – Facebook: http://go.nowth.is/LikeJudah » Connect with Versha: Follow @versharma on Twitter – Facebook: http://go.nowth.is/LikeVersha http://www.youtube.com/nowthisworld Special Thanks to Evan Puschak for hosting TestTube! Check out more of Evan on Youtube: https://www.youtube.com/user/SeekerNetwork
Views: 193897 NowThis World
33. Energy Resources, Renewable Energy
 
47:39
The Atmosphere, the Ocean and Environmental Change (GG 140) The various types of resources currently used for energy production are discussed. Energy is primarily used for heating, transportation, and generating electricity. Coal is burned largely to produce electricity and is a major contributor to air pollution with coal power plants emitting carbon dioxides and nitrous oxides. Another major resource used for energy is oil. It is projected that each country either has reached or will reach a peak oil use, after which oil use will decrease. Natural gas is now being obtained from shale using the extraction technique of fracting which is a recent discovery. Nuclear power gained popularity worldwide through the 1970s, however very few new power plants have been built in the last three decades following the Three Mile Island and Chernobyl episodes. Hydroelectric power is generated by forcing water flowing from high terrain through a turbine to produce electricity. There are many hydroelectric dams operating globally. 00:00 - Chapter 1. Energy 17:46 - Chapter 2. Coal 26:32 - Chapter 3. Oil 30:46 - Chapter 4. Natural Gas 32:59 - Chapter 5. Nuclear Power 38:32 - Chapter 6. Hydroelectric Power 45:46 - Chapter 7. Three State Comparison of Energy Production Complete course materials are available at the Open Yale Courses website: http://oyc.yale.edu This course was recorded in Fall 2011.
Views: 7363 YaleCourses
Which Countries Run On 100% Renewable Energy?
 
04:15
What Countries Are The Most Energy Efficient https://www.youtube.com/watch?v=ytkt2YxGou4 » Subscribe to NowThis World: http://go.nowth.is/World_Subscribe While many countries struggle to transition to renewable energy, some have made the leap. So which countries use only renewable energy? Learn More: Vox: Costa Rica Has Gone 76 Straight Days Using 100% Renewable Electricity http://www.vox.com/2016/9/8/12847160/costa-rica-renewable-electricity The Guardian: Iceland's Energy Answer Comes Naturally https://www.theguardian.com/environment/2008/apr/22/renewableenergy.alternativeenergy Stanford News: The World Can Be Powered By Alternative Energy, Using Today's Technology, In 20-40 Years Says Stanford Researcher Mark Z. Jacobson http://news.stanford.edu/news/2011/january/jacobson-world-energy-012611.html Music Track Courtesy of APM Music: "Skipping Marimbas" Check out http://www.evemattress.com and enter seek125 to get $125 off today! More from NowThis: » Subscribe to NowThis News: http://go.nowth.is/News_Subscribe NowThis World is dedicated to bringing you topical explainers about the world around you. Each week we’ll be exploring current stories in international news, by examining the facts, providing historical context, and outlining the key players involved. We’ll also highlight powerful countries, ideologies, influential leaders, and ongoing global conflicts that are shaping the current landscape of the international community across the globe today. Like NowThis World on Facebook: https://go.nowth.is/World_Facebook Connect with Judah: Follow @judah_robinson on Twitter – Facebook: http://go.nowth.is/LikeJudah Connect with Versha: Follow @versharma on Twitter – Facebook: http://go.nowth.is/LikeVersha http://www.youtube.com/nowthisworld Special thanks to Laura Ling for hosting Seeker Daily! Check Laura out on Twitter: https://twitter.com/lauraling Written by: Jules Suzdaltsev Edited by: Alex Estevez Produced by: Cailyn Bradley, Semany Gashaw & Lauren Ellis
Views: 287102 NowThis World
Energy efficiency - Sustainable Energy - TU Delft
 
08:05
In the previous lecture you were introduced to the factors which are determining our energy use and the development thereof. Especially energy efficiency can be seen as a main driver of our future energy use, providing possibilities to limit our energy use. But how can energy efficiency contribute in limiting our future energy use? We will take a look at possible applications of measures to improve energy efficiency in the various sectors. We will explore measures from our homes, to the buildings we work in, the cars we drive in and the industry which produce various products for us. This video is part of the edX course: Sustainable Energy: Design A Renewable Future (EnergyX)
Renewable Energy Resources: Part 1 | GCSE Physics | Doodle Science
 
01:48
Follow me!: https://twitter.com/DoodleSci Doodle Science teaches you high school physics in a less boring way in almost no time! Script: Renewable energy resources are being developed because we are running out of fossil fuels at an exponential rate. The wind is produced as a result of giant convection currents in the Earth's atmosphere, which are driven by heat energy from the sun. Wind turbines use the wind to drive turbines directly. The blades are connected to a housing, which contains gears linked to a generator. As the wind blows, it transfers some of its kinetic energy to the blades, which turn and drive the generator. The advantages are that there are no fuel costs and no harmful pollutant gases are produced. However, they depend on wind, if there is no wind, there's no electricity. Like the wind, water can be used to drive turbines directly. Wave machines use the kinetic energy in this movement to drive electricity generators. Another way of using the water is to build a tidal barrage over a river estuary to make use of the kinetic energy in the moving water. The barrage contains electricity generators, which are driven by the water rushing through tubes in the barrage. Hydroelectric power stations are dams built across a river valley. The water high up behind the dam contains gravitational potential energy. This is transferred to kinetic energy as the water rushes down through tubes inside the dam. The moving water drives electrical generators, which may be built inside the dam. Water produced energy is good because no harmful polluting gases are produced and tidal barrages and hydroelectric power stations are very reliable and can be easily switched on. However, tidal barrages destroy the habitat of estuary species and hydroelectricity dams flood farmland and push people from their homes.
Views: 99795 DoodleScience
Work, Energy, and Power: Crash Course Physics #9
 
09:55
When you hear the word, "Work," what is the first thing you think of? Maybe sitting at a desk? Maybe plowing a field? Maybe working out? Work is a word that has a little bit of a different meaning in Physics and today, Shini is going to walk us through it. Also, Energy and Power! -- Produced in collaboration with PBS Digital Studios: http://youtube.com/pbsdigitalstudios Crash Course Philosophy is sponsored by Squarespace. http://www.squarespace.com/crashcourse -- Want to find Crash Course elsewhere on the internet? Facebook - http://www.facebook.com/YouTubeCrashC... Twitter - http://www.twitter.com/TheCrashCourse Tumblr - http://thecrashcourse.tumblr.com Support CrashCourse on Patreon: http://www.patreon.com/crashcourse CC Kids: http://www.youtube.com/crashcoursekids
Views: 1007262 CrashCourse
New from old: resource efficiency through remanufacturing
 
10:35
A new film on the subject of remanufacturing has been released by the VDI Resource Efficiency Center, showing how small and medium-size companies (SMEs) can save materials and energy by reconditioning old components. It features two firms operating in the fields of vehicle technology and water meter production. Faulty engines, old rear axles, worn gearboxes: Herrmanns Fahrzeugtechnik in Hailtingen takes the components of old car engines and completely dismantles, cleans and, in some cases, reconditions them. The result is a fully functional engine of the same or even higher quality as a comparable new product. The approach taken to scrapped cars also works for worn-out water meters: around ten million water meters have to be replaced every year in Germany in compliance with the country’s calibration laws. Schelklinger Lorenz GmbH & Co. KG sees to it that the old meters can be reused: in a multi-stage process, old products are dismantled, cleaned, tested and reassembled. After successful remanufacturing, the products are ready to use again. Reconditioning second-hand products allows the consumption of materials to be reduced by up to almost 90 percent. Not only do companies save on materials by doing this, they also cut the amount of energy used in the manufacture of new products, thereby reducing their production costs. Further information about Lorenz GmbH & Co. KG: https://www.lorenz-meters.de Further information about Herrmanns Fahrzeugtechnik: https://www.goherrmanns.de All about resource efficiency: Website: https://www.resource-germany.com/ Twitter: https://twitter.com/VDI_ZRE Google+: https://plus.google.com/+Ressource-de... On behalf of the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety.
Recycling plastics – Resource efficiency with an optimized sorting method
 
15:52
In Germany alone, two and a half million tons of plastic packaging land in the yellow trash can. German households pre-sort their garbage into four separate trash cans; yellow for plastics, brown for compost; blue for paper and black for non-recyclables. Since the various plastics are very difficult to separate from one another, most of the material is utilized for energy. The new film from VDI Resource Efficiency Center, Recycling plastics – Resource efficiency with an optimized sorting method depicts an improved sorting and processing method for valuable plastics, bringing the plastics life cycle full circle. MEILO, a company in Gernsheim located in southern Hesse, sorts plastic trash from the yellow barrels in 30 repetitive sorting processes until the maximal purity of variety has been attained. Plastics are first separated according to size and then subjected to an air separator. In the following step, a near infrared scanner scans the plastics on the conveyor belt as they pass, communicating to a compressed air jet at the end of the conveyor belt which plastics are recyclable. Finally, the compressed air jet blows these material aside. Thus, varying plastics are sorted by an up to 98% purity of variety. In addition to the three major valuable plastics, HPDE, PP and PET, four other well-recyclable plastic varieties are gleaned from the river of trash. At Systec Plastics GmbH in Eisfeld, Thuringia, the plastics sorted by MEILO GmbH are further processed to produce a premium commodity for the plastics industry. Here, plastics are shredded and cleansed. Repeated circuits beneath a near LED scanner sort the plastic flakes according to color before they are melted and once more filtered. The 99% pure granules are then filled into containers and transported. Werner & Mertz GmbH, manufacturing laundry detergents and cleaning supplies, uses Systec Plastics GmbH granules to produce their packaging bottles. The granules are easily processed in Werner & Mertz GmbH’s standard production plants in Mainz. Their HDPE bottles and PP twist-off lids are made of 100% recycled plastics from the yellow trash can. Their PET bottles are composed of 20% recycled PET from yellow trash cans and 80% recycled plastic from deposit bottles. The plastic life cycle comes full circle, the raw materials are recovered. Further information on MEILO Gesellschaft zur Rückgewinnung sortierter Werkstoffe (Corporation for the recovery of sorted raw materials) mbH & Co. KG: http://www.meilo-gernsheim.de Further information on Systec Plastics GmbH: https://www.gruener-punkt.de/en/ Further information on Werner & Mertz GmbH: https://werner-mertz.de/index-en.html Comprehensive resource efficiency information: Web: https://www.resource-germany.com Twitter: https://twitter.com/VDI_ZRE Google+: https://plus.google.com/+Ressource-deutschlandDe Commissioned by the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety
Producing more food with less: Investing in resource-efficient technologies and practices
 
03:17
Globally, agrifood chains consume 30 percent of the world’s available energy – with more than 70 percent consumed beyond the farm gate. In the Mediterranean region, an area with limited land and water resources where agriculture plays a substantial role, the effectiveness and overall productivity of agrifood value chains will be increasingly dependent on the availability and efficient use of energy and natural resources. Achieving the transition to “resource-smart” food systems will require better policy-making as well as a collaborative and proactive multi-stakeholder approach. The video has been produced on the occasion of the Private Sector Forum on Food Security in the Southern and Eastern Mediterranean Region that was held in Barcelona on 5 and 6 May 2015 © FAO: http://www.fao.org
The paradox of energy efficiency
 
03:13
Increasing energy efficiency helps to use resources more economically. But what if greater efficiency in a complex system actually uses up more energy resources overall? This video explains this paradox of energy efficiency, also known as Jevons Paradox.
Views: 415 Magic Nexus Project
Different Sources of Energy, Using Energy Responsibly, Educational Video for Kids
 
18:41
Learning about the different sources of energy. The difference between renewable and non-renewable energy sources. Learn ways to conserve energy right at home, and make a difference! Recommended for grades: 4 - 6. Kids Educ SUBSCRIBE TO US http://www.youtube.com/user/KidsEduc?sub_confirmation=1 To see the more kids movies go to http://www.youtube.com/user/KidsEduc
drinktec 2017 – Sustainability through energy and resource efficiency
 
03:14
The efficient use of resources is a must in every production. Especially in beverage production, water is enormously important. Richard Clemens, Managing Director, VDMA - Mechanical Engineering Industry Association "You need water for everything. In all food processing and in the beverage industry I always need water. Water is a taste factor, a cost factor and also a resource factor. Saving water saves money. " The Ecodry cooling system from the manufacturer Frigel guarantees up to 90 percent water saving. Synchronous process cooling also saves up to 30 percent of energy. Tetra Pak is launching the next generation of inline dispersing machines on to the market. Unsurpassed mixing performance with lower operating costs is guaranteed. Søren Steffensen, Product Manager, Tetra Pak "What is new about this one here, that we took the mixing head out of side the mixing tank. That means that the mixing head will only use energy on mixing. The pump which is underneath here will only use energy on pumping. And that combined actually enables us to lower the energy consumption about 30 Percent compared to conventional mixers in the market today." With the "Freez'air" Valentin Thierion can remove excess yeast in wines or champagne with an air-ice bath. The advantage of this method: no environmentally harmful glycol is required.Production machines are often blamed for mineral oil residues in food. Not at Boge. The magnetic motors and compressors work without lubrication. Martin Abt, Sales Engineer, Boge"Over the last years we have invested a lot of resources in development, to create an absolutely oil-free system. The system does not contain any oil, that is, the entire compressor is air-bearing and no oil is needed for a transmission or other things. "The exhibitors at drinktec also show how packaging can be saved. The slogan: banderole instead of foil. Up to 75 percent of resources are saved compared to traditional film packaging. PET is making great strides. The bottles are becoming lighter and more environmentally friendly. Prelactica is focusing on this. This milk bottle has a lightproof inner skin and a stable outer wall. It is 100% recyclable and is produced using a special injection molding process.Stefan Kleinfeld, Product Manager, Netstal"The advantage of the overmolding is I can get very good wall thicknesses, that is, on the one hand, I save PET material because the wall thickness is thin, from the bottle and the freeform itself, and I save the additive, the titanium dioxide. So I can save twice over, which makes the whole thing more economical and ecological. " Sustainability, energy and resource efficiency. One of the major topics at drinktec - the world's leading trade fair for the beverage and liquid food industry.
Views: 453 drinktec
Beyond Energy Conservation in Retail: Renewable Energy Sources and Energy Efficiency
 
43:12
During this co-presentation from the 2012 Retail Facilities Summit two retailers were featured that have been recognized as leaders in creating energy efficient retail environments. John Marzec from Staples discusses his involvement with the EPA's Energy Star program and how he has found success in energy efficiency through their store locations. IKEA has been leading the charge with the use of renewable energy sources to power stores. Mark Gasper from IKEA will share his experience in executing the use of solar energy technology at store locations.
Views: 152 Craig Michaels
Storing the Sun's Energy in Liquid Could Change Solar Forever
 
03:31
Researchers have just found two new ways to make solar power more efficient. Could this solve our energy crisis? These Massive Geoengineering Projects Won't Stop Global Warming - https://youtu.be/tKzlYtTjxoU Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: The American Solar Industry Had a Historic Year https://www.seeker.com/the-american-solar-industry-had-a-historic-year-2307076151.html "America's solar industry is booming, showing its biggest growth ever in 2016, and it appears set to break additional records in the years ahead, according to a new industry report. The solar sector nearly doubled the amount of solar power installed last year compared to 2015, GTM Research and the Solar Energy Industries Association said in their annual analysis of the US solar sector. Indeed, more solar power was added last year to the nation's electricity grid than any other source of energy - a milestone for the burgeoning industry." Liquid storage of solar energy - more effective than ever before https://phys.org/news/2017-03-liquid-storage-solar-energy-effective.html "Many consider the sun the energy source of the future. But one challenge is that it is difficult to store solar energy and deliver the energy 'on demand". A research team from Chalmers University of Technology in Gothenburg, Sweden, has shown that it is possible to convert the solar energy directly into energy stored in the bonds of a chemical fluid - a so-called molecular solar thermal system. The liquid chemical makes it possible to store and transport the stored solar energy and release it on demand, with full recovery of the storage medium." Make perovskite solar cells stable https://www.nature.com/news/make-perovskite-solar-cells-stable-1.21807 "The hunt is on to find a cheap and safe solar-cell technology. Crystalline silicon is the basis for 90% of commercial photovoltaic devices, which use semiconductors to convert light into electricity. But silicon photovoltaics are still expensive to process, their manufacture produces toxic by-products and they are cumbersome to install. Perovskites could be a game-changer." ____________________ Seeker inspires us to see the world through the lens of science and evokes a sense of curiosity, optimism and adventure. Watch More Seeker on our website http://www.seeker.com/shows/ Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel Seeker on Twitter http://twitter.com/seeker Trace Dominguez on Twitter https://twitter.com/tracedominguez Seeker on Facebook https://www.facebook.com/SeekerMedia/ Seeker on Google+ https://plus.google.com/u/0/+dnews Seeker http://www.seeker.com/ Sign Up For The Seeker Newsletter Here: http://bit.ly/1UO1PxI Special thanks to Julian Huguet for hosting and writing this episode of Seeker! Check Julian out on Twitter: https://twitter.com/jhug00
Views: 799967 Seeker
Can 100% renewable energy power the world? - Federico Rosei and Renzo Rosei
 
05:55
Check out our Patreon page: https://www.patreon.com/teded View full lesson: https://ed.ted.com/lessons/can-100-renewable-energy-power-the-world-federico-rosei-and-renzo-rosei Every year, the world uses 35 billion barrels of oil. This massive scale of fossil fuel dependence pollutes the earth, and it won’t last forever. On the other hand, we have abundant sun, water and wind, which are all renewable energy sources. So why don’t we exchange our fossil fuel dependence for an existence based only on renewables? Federico Rosei and Renzo Rosei describe the challenges. Lesson by Federico Rosei and Renzo Rosei, directed by Giulia Martinelli. Thank you so much to our patrons for your support! Without you this video would not be possible! David & Pamela Fialkoff, Miami Beach Family, Kostadin Mandulov, Kyoung-Rok Jang, Alex Schenkman, Hachik Masis Bagdatyan, Sdiep Sriram, Ivan Todorović, Antero Semi, Yanuar Ashari, Mrinalini , Anthony Kudolo, Scott Gass, Querida Owens, David Lucsanyi, Hazel Lam, Jhiya Brooks, Manav parmar, Dwight Tevuk , Stephen A. Wilson, Siamak H, Minh Tran, Dominik Kugelmann, Michel Reyes, Katie Winchester, Mary Sawyer, Ryan Mehendale, David Rosario, Samuel Doerle, Be Owusu, Susan Herder, Savannah Scheelings, Prasanth Mathialagan, Yanira Santamaria, Chad Harper, Dawn Jordan, Constantin Salagor, Activated Classroom Teaching, Kevin Wong, Umar Farooq, Goh Xiang Ting Diana, Mohammad Khory, Dmitry Neverov, Tushar Sharma, Mukamik, Cristóbal Medina Moenne, Silas Schwarz, Fabio Peters, MJ Tan Mingjie, Yansong Li, Jason A Saslow, Michael Aquilina, Joanne Luce, Ayaan Heban, Henry Li, Elias Wewel, Kyle Nguyen, Taylor Hunter, Noa Shore, Lex Azevedo, Merit Gamertsfelder, Bev Millar, Rishi Pasham, Jhuval, SookKwan Loong, Daniel Day, Nick Johnson.
Views: 518756 TED-Ed
Generate energy from waste water - sewage systems in hospitals | resource efficiency
 
07:26
Hospitals not only have a high water consumption, but the use of drugs also contaminated wastewater with active ingredients. Drugs are readily soluble in water and so far more than 150 drugs were detected in lakes and rivers. Researchers at the Bauhaus University Weimar in Germany constructed a new wastewater system that not only reduces residues of drugs, but also generates energy. This and many more topics about resource efficiency: http://www.resource-germany.com
Is Solar Energy Really Better Than Nuclear Energy?
 
05:31
Nuclear energy is a cheap and relatively clean source of energy for the planet, but lately it has been mired in controversy. Solar energy is often brought up as alternative resource, but is it really better than nuclear energy? Which is better for the planet? Let’s find out in this battle of Nuclear Energy vs Solar Energy! SUBSCRIBE TO OUR CHANNEL —► http://bit.ly/2glTFyc Patreon..........► https://www.patreon.com/user?u=861446 Facebook.......► https://facebook.com/TheInfographicsShow Twitter............► https://twitter.com/TheInfoShow Subreddit.......► http://reddit.com/r/TheInfographicsShow -------------------------------------------------------------------------- Sources for this video: http://pastebin.com/kXq4vFMB Our channel —► http://www.youtube.com/user/TheInfographicsShow/ Videos made by us and others —► https://www.youtube.com/playlist?list=LLfdNM3NAhaBOXCafH7krzrA Help us caption & translate this video! http://amara.org/v/2lfi/
Views: 514938 The Infographics Show
Sustainable energy: New energy innovations to make the future brighter - Compilation
 
17:59
1. An Australian company has been working on a system that uses underwater buoys to convert sea waves into zero-emission energy and desalinated water. 2. Scientists in China are producing solar panels that can produce energy from the last source you’d expect — rainwater. 3. A Japanese engineer has designed a new type of wind turbine that he believes would be able to harness power from typhoons. 4. Researchers at Binghamton University have come up with an interesting way to harness energy, using a resource we have far too much of — bacteria. 5. US scientists have developed a bionic leaf that can convert solar energy into liquid fuel. Be sure to subscribe to TomoNews for more of the craziest news stories from around the world. ------------------------------------------------------- For news that's fun and never boring, visit our channel: http://www.youtube.com/user/TomoNewsUS Subscribe to stay updated on all the top stories: https://www.youtube.com/channel/UCt-WqkTyKK1_70U4bb4k4lQ?sub_confirmation=1 Visit our website for all the latest, uncensored videos: http://us.tomonews.net Check out our Android app: http://bit.ly/1rddhCj Check out our iOS app: http://bit.ly/1gO3z1f Stay connected with us here: Facebook http://www.facebook.com/TomoNewsUS Twitter @tomonewsus http://www.twitter.com/TomoNewsUS Google+ http://plus.google.com/+TomoNewsUS/ Instagram @tomonewsus http://instagram.com/tomonewsus -~-~~-~~~-~~-~- Please watch: "Crying dog breaks the internet’s heart — but this sad dog story has a happy ending" https://www.youtube.com/watch?v=4prKTN9bYQc -~-~~-~~~-~~-~-
Views: 143688 TomoNews US
Resource efficiency animation
 
00:38
This animation is a short introduction to ways in which Sandvik Mining are working with resource and energy efficiency. Further information on this subject can be found on the Sandvik Mining Make it Count environment, health and safety website. Visit www.sandvikmakeitcount.com/environment/resource-efficiency/ to find out more.
Top 10 INCREDIBLE Alternatives to Alternative ENERGY
 
11:17
Coal, natural gas and other traditional fuels fill the atmosphere with gases that contribute to climate change. But renewable energy sources like wind turbines, solar panels and nuclear power have their own drawbacks in terms of cost and efficiency. Scientists have further developed their designs in order for these alternatives to be more cost-effective and generate much more power than they previously did. And that’s how we ended up with… →Subscribe for new videos every day! https://www.youtube.com/user/toptenznet?sub_confirmation=1 → → GET A T-SHIRT - http://shop.spreadshirt.com/toptenz →Top 10 Objects That Were Clearly Invented Just to Annoy Physics: https://youtu.be/0MVGeRa-vLo →Simon's VLOG: https://www.youtube.com/channel/UCvqt8j7DfPmveJp3UOk9XTg Entertaining and educational top 10 lists from TopTenzNet! Brand new videos 7 days a week! Videos are published at 6pm EST every day! Subscribe to our Facebook: https://www.facebook.com/TopTenz/ Other TopTenz Videos: Top 10 Technologies That INVADE Your Privacy https://youtu.be/UTc131UnZSA?list=PLQ4d2-ByGhnL-cPEY5RatLLt_FtJKFkNC Top 10 Jobs That Robots Will DOMINATE Within 20 Years https://youtu.be/uXOw5eFqdTA?list=PLQ4d2-ByGhnL-cPEY5RatLLt_FtJKFkNC Text version: http://www.toptenz.net/10-alternatives-to-alternative-energy.php Coming up: 10. Buoyant Airborne Turbine (BAT) 9. Oyster 8. Algae Based Biofuels 7. Solar Windows 6. Volcanic Electricity 5. Betaray 4. Viruses 3. Thorium 2. The “Impossible” Microwave Thruster 1. International Thermonuclear Experimental Reactor (ITER) Source/Further reading: http://www.thewindpower.net/statistics_countries_en.php http://web.archive.org/web/20150622010258/http://www.altaerosenergies.com:80/value.html http://spectrum.ieee.org/energywise/energy/renewables/first-commercial-floating-wind-turbine-hovers-above-alaska http://www.aquamarinepower.com/technology/ http://www.aquamarinepower.com/technology/how-oyster-wave-power-works/ http://www.emec.org.uk/about-us/wave-clients/aquamarine-power/ http://www.biofuelstp.eu/global_overview.html#_ http://www.agbioforum.org/v13n2/v13n2a04-richardson.htm http://www.smithsonianmag.com/innovation/scientists-turn-algae-into-crude-oil-in-less-than-an-hour-180948282/?no-ist http://biofuel.org.uk/land-use.html http://www.rit.edu/news/story.php?id=48113 http://cleantechnica.com/2014/08/20/alabama-gets-first-world-carbon-negative-algae-biofuel/ http://www.yourturn.ca/solar/solar-power/how-much-power-does-the-sun-give-us/ http://www.engineeringchallenges.org/cms/8996/9082.aspx https://www.youtube.com/watch?v=-gJLetxYm5Q#t=24 https://www.youtube.com/watch?v=-gJLetxYm5Q#t=52 http://science.howstuffworks.com/environmental/green-tech/energy-production/artificial-geothermal-energy1.htm https://theconversation.com/drilling-surprise-opens-door-to-volcano-powered-electricity-22515 http://themindunleashed.org/2013/12/glass-sphere-might-revolutionize-solar-power-earth.html http://www.designboom.com/technology/betaray-spherical-glass-solar-energy-generator-by-rawlemon-12-18-2013/ http://www.worldcrunch.com/rss/tech-science/could-a-glass-sphere-revolutionize-solar-power-/solar-energy-environment-rawlemon-prototypes-start-up/c4s15109/#.VN3EjeaUfJd http://io9.com/5910682/a-virus-that-creates-electricity http://www.scientificamerican.com/article/scientists-harness-human-power-electricity/ http://newscenter.lbl.gov/2012/05/13/electricity-from-viruses/ https://www.youtube.com/watch?v=68A_HPYGdlk#t=74 https://infcis.iaea.org/THDEPO/About.cshtml http://politicalblindspot.com/car-runs-1-million-miles-on-8-grams-of-thorium/?_nospa=true http://www.theguardian.com/environment/2011/jun/23/thorium-nuclear-uranium http://www.engadget.com/2014/08/01/nasa-microwave-thruster/ https://www.youtube.com/watch?v=SpWCOVNWUyo http://inhabitat.com/nasa-confirms-the-impossible-propellant-free-microwave-thruster-for-spacecraft-works/?_nospa=true http://www.wired.co.uk/news/archive/2014-07/31/nasa-validates-impossible-space-drive http://terrapower.com/pages/traveling-wave-reactor http://www.iter.org/ http://www.iter.org/sci/Whatisfusion http://www.iter.org/sci/beyonditer http://www.iter.org/proj/itermilestones http://web.archive.org/web/20151016044949/http://www.iter.org/proj/iterandbeyond
Views: 69061 TopTenz
GCSE Science Physics (9-1) Efficiency
 
05:28
You can easily find all the videos that you need on my website, along with other great revision resources. Check it out www.freesciencelessons.co.uk In this video, we look at what is meant by efficiency of energy transfer. We learn to calculate efficiency and then I show you the most common mistake that students make in this calculation. Finally, we explore ways to increase the efficiency of energy transfer.
Views: 62632 Freesciencelessons
Resource efficiency in the University Hospital Freiburg in Germany
 
12:09
The concept of "Green Hospital " combines the goals of medical quality, economy and ecology in the operation of a hospital. For that the VDI Center for Resource Efficiency offers in several short films practice examples. The first film shows the integral measures at the University Hospital Freiburg in Germany. The clinic focuses on integral material flow management that includes many different resources. It has its own power supply and operates a combined cycle power plant and uses among other renewable resources such as wood pellets. Solar panels on the roofs of buildings and a sophisticated facility system, which turns heat into cold, form a complete green energy supply. -- More information on resource efficiency: http://www.resource-germany.com
Can A City Run On 100% Renewable Energy?
 
14:29
In 2014 Burlington, Vermont became the first city in the United States to run on 100% Renewable Energy. But how do they actually do it? What’s their secret? Thanks to Miguel Franco for helping to make this episode possible https://www.youtube.com/user/marioofsevenstars Special Thanks To: Neile Lunderville, Miro Weinberger, Mike Kanarick, Dave MacDonnell, Jon Clark and the Burlington Electric Department https://www.burlingtonelectric.com/ ►Subscribe: http://youtube.com/thegoodstuff ►Let us know what you think of our show!: http://bit.ly/1UO0hBN ►Support us on Patreon: https://www.patreon.com/thegoodstuff ►Follow us on Twitter: http://www.twitter.com/goodstuffshow ►Follow us on instagram: goodstuffshow ►Like us on facebook: http://www.facebook.com/thegoodstuffshow Digital street team: http://goodstuffshow.com/digitalstreetteam Sign up for our mailing list: http://eepurl.com/bnSOcH The Good Stuff is a proud member of the PBS Digital Studios family __________________________________________________________________ Music by: Amarante http://www.amarantemusic.com/ Driftless Pony Club http://www.driftlessponyclub.com/ Whirm http://whirm.com/ Rob Scallon https://www.youtube.com/robscallon Jason Shaw http://audionautix.com/
Views: 229207 The Good Stuff
How Much Energy Does the U.S. Use?
 
02:00
We all know the U.S. consumes a massive amount of energy but it's hard to wrap your head around the numbers. How much do we rely on oil? Do renewable resources make up a significant portion of our energy use? In the two-minute video above, Alexis Madrigal, The Atlantic's senior technology editor, walks through the key energy sources we depend on, from coal to wind and beyond. The facts and figures come to life with animation by Lindsey Testolin, a San Francisco-based artist. Alexis Madrigal: http://www.theatlantic.com/alexis-madrigal/ Lindsey Testolin: http://www.lindseytestolin.com/ Story: http://www.theatlantic.com/video/archive/2013/08/how-much-energy-does-the-us-use/278324/ Atlantic Video: http://www.theatlantic.com/video
Views: 22039 The Atlantic
Germany's Renewable Energy Revolution
 
11:43
Germany Trade & Invest presents its short film about Germany’s Renewable Energy Revolution, the so called Energiewende (energy transition). Voices from science, industry, and politics outline the achievements made so far, next steps, and the opportunities the energy transition offers. More: http://www.gtai.com/energy
Renewable Energy
 
09:21
028 - Renewable Energy In this video Paul Andersen discusses the technology, advantages and disadvantages of six sources of renewable energy; biomass, hydroelectric, solar, geothermal wind, and hydrogen. He also explains how changes in the storage and flow of energy in our power grid must be improved. He also lists the energy returned over energy invested ration for the various forms of energy. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Intro Title: I4dsong_loop_main.wav Artist: CosmicD Link to sound: http://www.freesound.org/people/CosmicD/sounds/72556/ Creative Commons Atribution License Outro Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: afloresm. (2007). Español: Solúcar PS10 es una planta solar termoeléctrica por tecnología de torre, la primera en el mundo explotada comercialmente. Retrieved from https://commons.wikimedia.org/wiki/File:PS10_solar_power_tower.jpg Andrewglaser. (2009). English: The Solar Settlement with the Sun Ship in the background: Freiburg, Germany. Retrieved from https://commons.wikimedia.org/wiki/File:SoSie%2BSoSchiff_Ansicht.jpg Canada, A. D. from W. Yukon. (2012). Woodpile. Retrieved from https://commons.wikimedia.org/wiki/File:Woodpile_(6885117855).jpg company, J. J. owner of A. H. S. an appliance. (2013). English: Here is a picture of a man stoking the fire in a wood burning stove. Retrieved from https://commons.wikimedia.org/wiki/File:Stoking-the-fire.JPG Delphi234. (2014). English: Total world energy consumption by source 2013, from REN21 Renewables 2014 Global Status Report. Retrieved from https://commons.wikimedia.org/wiki/File:Total_World_Energy_Consumption_by_Source_2013.png EarthBy barretr. (n.d.). Retrieved from https://openclipart.org/detail/3320/earth Energy, D. of. (2010). English: Geothermal energy setup. Retrieved from https://commons.wikimedia.org/wiki/File:GEOTHERMAL_ENERGY_tapping.png en.wikipedia, O. uploader was V. at. (2007). English: A particle motion in an ocean wave. Retrieved from https://commons.wikimedia.org/wiki/File:Wave_motion-i18n-mod.svg Germany, J. from S. (2005). English: Wind turbines in a rapeseed field in Sandesneben, Germany. Retrieved from https://commons.wikimedia.org/wiki/File:Alternative_Energies.jpg Hijau, B. (2008). Wood fuel heater. Retrieved from https://commons.wikimedia.org/wiki/File:Wood_fuel_heater20080102.jpg Hillewaert, H. (2008). English: Newly constructed windmills D4 (nearest) to D1 on the Thornton Bank. Retrieved from https://commons.wikimedia.org/wiki/File:Windmills_D1-D4_(Thornton_Bank).jpg http://www.eere.energy.gov. ([object HTMLTableCellElement]). English: Passive solar heating illustration. Retrieved from https://commons.wikimedia.org/wiki/File:Illust_passive_solar_d1.gif Institut, P. (2006). Original Passivhaus, Darmstadt, in spring. Retrieved from https://commons.wikimedia.org/wiki/File:Passivhaus_Darmstadt_Kranichstein_Fruehling_2006.JPG KVDP. (2008). English: A picture of a house fitted with thermodynamic panels. Retrieved from https://commons.wikimedia.org/wiki/File:ThermodynamicPanelsInstalled.jpg Ledebur, A. (1895). English: Charcoal pile. Retrieved from https://commons.wikimedia.org/wiki/File:Meule_charbon_bois.jpg m, dan. (2007). English: Power grid Gowkthrapple Pylons and power cables. Retrieved from https://commons.wikimedia.org/wiki/File:Power_grid_Gowkthrapple_-_geograph.org.uk_-_626930.jpg Photographer, D. A. R. (2005). English: Title: Technology: Lab. Retrieved from https://commons.wikimedia.org/wiki/File:Ethyl_alcohol_usp_grade.jpg Rolypolyman. (2008). English: United States Power Grid. Retrieved from https://commons.wikimedia.org/wiki/File:UnitedStatesPowerGrid.jpg Romary. (2007). Français : Charbon de bois. Retrieved from https://commons.wikimedia.org/wiki/File:Charbon_de_bois_rouge.jpg Shilsholepointe.com, E. S. (2010). English: Reporting from ShilsholePointe.com Geo Homes,. Retrieved from https://commons.wikimedia.org/wiki/File:Geothermal_shilsholepointe.jpg Shizhao拍摄. (2005). English: Biodiesel sample. Retrieved from https://commons.wikimedia.org/wiki/File:Biodiesel.JPG Technologies, O. P. (2011). English: OPT’s PB150 PowerBuoy. Retrieved from https://commons.wikimedia.org/wiki/File:Optbuoy.jpg
Views: 90795 Bozeman Science
Resource Efficiency Fund case study - Azo
 
02:04
Hear how Halifax-based Azo reduced their gas bills by a third and halved their energy costs thanks to support from the LEP’s Resource Efficiency Fund.
A systematic method for increasing the energy and resource efficiency in manufacturing companies
 
00:57
1-Minute pitch for the first global web Conference on Interdisciplinary Research in Production Engineering (CIRPE2012). http://www.utwente.nl/cirpe2012
Views: 160 CIRPE CIRP
eLab: The Value of Distributed Energy Resources
 
04:00
The U.S. is at the cusp of transformative change in the electricity system, and the only thing limiting us may be our imagination. http://www.rmi.org/elab
Seminar on Case Study Presentations on Energy Efficiency
 
52:12
Power & Energy Week 2016 #অদম্য_বাংলাদেশ
Are Wind And Solar Energy Worth The Effort?
 
03:00
Renewable energy will undoubtedly play a part in our future. But incorporating technologies like solar panels and wind energy into our outdated electrical grid is tough, and some say not worth the cost just yet. Trace explains why, and if those naysayers have any merit. Read More: Emissions and Costs of Power Plant Cycling Necessary for Increased Wind and Solar Calculated http://www.sciencedaily.com/releases/2013/09/130924141656.htm " New research from the Energy Department's National Renewable Energy Laboratory (NREL) quantifies the potential impacts of increasing wind and solar power generation on the operators of fossil-fueled power plants in the West." Turbines, Generators and Power Plants http://www.energyquest.ca.gov/story/chapter06.html "Thermal power plants have big boilers that burn a fuel to make heat. A boiler is like a teapot on a stove. When the water boils, the steam comes through a tiny hole on the top of the spout. The moving steam makes a whistle that tells you the water has boiled. In a power plant, the water is brought to a boil inside the boiler, and the steam is then piped to the turbine through very thick pipes." How does a hybrid car work? http://auto.howstuffworks.com/fuel-efficiency/vehicles/question262.htm "We are all familiar with gasoline-powered cars, and most people have heard about or seen electric cars. A hybrid car is a combination of the two. A hybrid vehicle contains parts of both gasoline and electric vehicles in an attempt to get the best of both worlds." World Record Solar Cell with 44.7% Efficiency http://www.ise.fraunhofer.de/en/press-and-media/press-releases/presseinformationen-2013/world-record-solar-cell-with-44.7-efficiency "The Fraunhofer Institute for Solar Energy Systems ISE, Soitec, CEA-Leti and the Helmholtz Center Berlin jointly announced today having achieved a new world record for the conversion of sunlight into electricity using a new solar cell structure with four solar subcells." Watch More: Power Grid Explained: http://www.youtube.com/watch?v=44f10xLl0C8 Store Wind Energy Underground: http://www.youtube.com/watch?v=ji_DiGGqOhI Crazy Solar Power Plants: http://www.youtube.com/watch?v=kbuLfXgw4Gs ____________________ 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 Anthony Carboni on Twitter http://twitter.com/acarboni Laci Green on Twitter http://twitter.com/gogreen18 Trace Dominguez on Twitter http://twitter.com/trace501 DNews on Facebook http://facebook.com/dnews DNews on Google+ http://gplus.to/dnews Discovery News http://discoverynews.com
Views: 153011 Seeker
Recap from policylearning event on energy and resource efficiency
 
02:36
On 17 and 18 October 2017, about 200 policymakers gathered in Seville to meet their peers, exchange and learn about energy and resource efficiency. See the dedicated conclusions page for presentations and photos: https://www.interregeurope.eu/policylearningseville/conclusions/ The event was one of the first networking events proposed by the Policy Learning Platform. Stay up to date with all Policy Learning Platform news, events and services by registering to the community: https://www.interregeurope.eu/account...
Views: 119 Interreg Europe
Energy Efficiency: Save Energy, Cut Costs, Reduce Pollution
 
01:04
Energy efficiency – the ‘hidden fuel’ – makes a contribution to the energy sector that is comparable to any supply-side resource. As a clean, domestic energy source it provides multiple benefits including improved energy security, economic development, environmental management, and health benefits. To learn more, visit www.iea.org.
A "Eureka" for Solar Energy | Bert Conings | TEDxUHasselt
 
16:49
Harnessing sunlight to meet the ever increasing demand for energy at the global scale has long been pursued by scientists and engineers. During his talk, Dr. Conings will discuss the relevance of solar energy, an everlasting sustainable energy source, that can reduce the dependency on adverse carbon emitting energy resources. Getting at the physical chemistry of burgeoning metal halide perovskites, his talk will focus more deeply on the groundbreaking photovoltaic applications of this state-of-the-art material class, shedding light on their ability to drastically improve global solar energy harvesting. Harnessing sunlight to meet the ever increasing demand for energy at the global scale has long been pursued by scientists and engineers. Materials scientist Dr Bert Conings, from the Institute for Materials Research (IMO-IMOMEC) at Hasselt University, is among researchers on the vanguard pushing technological boundaries to increase the efficiency of solar energy production. During his talk entitled “A "Eureka" for Solar Energy”, Dr. Conings will discuss the relevance of solar energy, an everlasting sustainable energy source, that can reduce the dependency on adverse carbon emitting energy resources. Getting at the physical chemistry of burgeoning metal halide perovskites, his talk will focus more deeply on the groundbreaking photovoltaic applications of this state-of-the-art material class, shedding light on their ability to drastically improve global solar energy harvesting. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at http://ted.com/tedx
Views: 106174 TEDx Talks
6-30-11, Otter on Office of Energy Resources energy efficiency.MOV
 
02:24
At the 2011 WGA annual meeting in Coeur d'Alene, Idaho Governor C.L. "Butch" Otter discusses Idaho examples of prioritizing energy policy and energy conservation in the States.
How to make 100% free energy generator without battery with the help of bearings | home invention.
 
10:04
Title : how to make free energy generator without battery with the help of bearings Hi friends this project is based on inertia when the bearing is rotated by a small motor the inertia of bearing help to rotate it few seconds more after disconnecting the battery hens it will rotate the dynamo and dynamo will produce electricity that electricity can be used to rotate the small motor . this cannot produce high power because it is already using a power to run a small motor... If you like the like the video then give a thumbs up and subscribe to my channel..... Product links : https://goo.gl/VamUJL https://goo.gl/T5psYZ https://goo.gl/8bDTKP Tools link:- value for money https://goo.gl/pAEbXD https://goo.gl/qND8Ms https://goo.gl/AKF8vH https://goo.gl/UG8mc5 Instagram : ********* creative_diy_in : https://www.instagram.com/creative_diy_in/?hl=en Facebook page : ************* Creative. : https://www.facebook.com/ytbcreator/ music : https://www.youtube.com/watch?v=m3XD4cdQLBQ&t=37s -~-~~-~~~-~~-~- Please watch: "Camera hack | DIY camera light fully adjustable | Solution for low light performance of any camera" https://www.youtube.com/watch?v=0ZmzJXJS184 -~-~~-~~~-~~-~-
Views: 15127035 Be Creative
Resource efficiency – The Metsä way
 
02:47
Metsä Group is a forerunner in bioeconomy and provides solutions to global sustainability challenges. Our way of working is resource efficiency: we use raw materials, energy and water wisely and so that as little as possible will go to waste. Renewable wood coming from sustainably managed northern forests is our main raw material, and we always know its origin. Products made out of wood are recyclable and they can reduce the use of fossil raw materials. Fibre-based products won’t increase the amount of marine debris. Read more: http://www.metsagroup.com/en/Sustainability/climate-and-nature/resource-efficiency/Pages/default.aspx
Views: 103 Metsä Group
TedxBoulder - James Brew - The Value of Energy Efficiency
 
12:26
James Brew discusses how small changes to your house can make huge changes in our environment. About TEDx, x = independently organized event In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized. (Subject to certain rules and regulations.) About TED TED is a nonprofit organization devoted to Ideas Worth Spreading. Started as a four-day conference in California 25 years ago, TED has grown to support those world-changing ideas with multiple initiatives. The annual TED Conference invites the world's leading thinkers and doers to speak for 18 minutes. Their talks are then made available, free, at TED.com. TED speakers have included Bill Gates, Al Gore, Jane Goodall, Elizabeth Gilbert, Sir Richard Branson, Nandan Nilekani, Philippe Starck, Ngozi Okonjo-Iweala, Isabel Allende and UK Prime Minister Gordon Brown. The annual TED Conference takes place in Long Beach, California, with simulcast in Palm Springs; TEDGlobal is held each year in Oxford, UK. TED's media initiatives include TED.com, where new TEDTalks are posted daily, and the Open Translation Project, which provides subtitles and interactive transcripts as well as the ability for any TEDTalk to be translated by volunteers worldwide. TED has established the annual TED Prize, where exceptional individuals with a wish to change the world are given the opportunity to put their wishes into action; TEDx, which offers individuals or groups a way to host local, self-organized events around the world; and the TEDFellows program, helping world-changing innovators from around the globe to become part of the TED community and, with its help, amplify the impact of their remarkable projects and activities. Follow TED on Twitter at twitter.com/TEDTalks, or on Facebook at facebook.com/TED.
Views: 26332 TEDx Talks
Industrial Energy Management & Efficiency
 
10:19
Basic principles and components of energy management programs and systems in the context of the energy needs of our world, and more specifically, the chemical process industries. Includes practical examples of how energy efficiency can be improved by changing both our behavior and our process designs. AIChE Academy AIChE Academy brings a full array of education and training resources to chemical engineers and the companies they work for. You’ll find courses, webinars, conference presentations and more from AIChE, CCPS, SBE, IfS, and ISWS. You can search by topic, availability of CEUs and PDHs, delivery method, skill level—even location. Start learning today. http://www.aiche.org/academy
Views: 8124 AIChE Academy
The future of energy?
 
14:50
Today, we consume a truly vast amount of energy - with demand continuing to skyrocket at an alarming rate. We know that producing this energy has significant environmental impacts and emitting so much carbon dioxide into the atmosphere could cause catastrophic climate change. In this film, three academics look at wind power, carbon capture and storage (CCS) and material efficiency as examples of how we can cut our C02 emissions. They suggest that we must act now in order to avoid the serious risks of man-made global warming, one of our greatest challenges in the 21st century.
Views: 447114 Cambridge University
Energy efficiency: UPM’s one response to climate change
 
01:24
UPM' Biofore strategy responds also to climate change: Resource efficiency, renewable, low-emission energy and latest technologies make our production responsible.

Annotated bibliography the hunger games
Which will writing service review
Human resources assistant cover letter example
Personal care assistant cover letter
How to write a cover letter for job application as receptionist