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China is exploring new technologies to recycle kitchen waste into energy sources including biodiesel and methane gas. One facility in Shanghai can reportedly extract about 18 tonnes of crude biofuel from about 1,000 tonnes of such waste.
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All life on earth is dependent on energy. The sun is the first and largest energy source, but in order to cover the growing need for energy we have extracted energy from coal, oil, gas and nuclear power. But it has been at the expense of the environment. Now, new, cleaner energy sources are needed. Around in Sweden, as in the rest of the world, research is ongoing to find new solutions. It concerns special designed molecules, unique nanomaterials, new smart solar cells and artificial photosynthesis. Meet researchers from Linköping University, Chalmers University of Technology, Umeå University and Uppsala University.
This video is a contextualized version of the original video from the series called “Aisa hi Hota hein” (linked below), first aired on Doordarshan and produced by Vigyan Prasar. The video is used only for non-commercial and educational purposes under a creative commons license.
LIL Website: https://learnindialearn.org/
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Don’t you know that ocean waves can be a very good source of renewable energy? In this video, you will learn how we can generate electricity from the ocean waves. Watch These 3 Unbelievable Renewable Energy Sources you’ve never seen before.
Number 3. The Pelamis Wave Energy Converter
Number 2. The CETO System
Number 1. The Ocean Wave Power Plant
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In this video:
Angola’s Pavilion at EXPO 2017 Astana
Do you still think that Angola is an African country with small achievements?
Angola was already on the 16th place at using renewable energy sources in the world five years ago.
Angola is an example of high potential of the African continent, the skies of which are always clear. Therefore, 85% of African soil receives more than 2000 kWh of solar energy per square meter in a year.
Angola is not an exception. Angola is aware of the right direction of development, introducing National energy plan, which outlines a gradual transition to the alternative energy sources.
Angola’s main idea at the Expo 2017 Astana is that alternative energy can defeat poverty. The visitors will be able to see the ideas for the realization of the free access to clean sources of energy, which in turn will contribute to the development of economy.
This idea will revolutionize the value of the renewable energy sources and will make the alternative energy a precious tool for improving the lives of poor people in Africa.
EXPO 2017 ASTANA – Grandiose Exhibition in Astana
★ Dates: June 10 – September 10
The structure of the pavilions:
★ PAVILION “NUR-ALEM”
★ INTERNATIONAL PAVILIONS
★ THEMATIC PAVILIONS
★ COMMERCIAL PAVILIONS
★ CORPORATE PAVILION
★ THE ZONE OF BEST PRACTICES
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Watch these 4 Very Unique And Innovative Sources of Renewable Energy that You Might have Not Seen Before. These are newest sources of clean energy we should know. This can really help save our planet earth.
Before anything else, PLEASE WATCH THIS VIDEO LINK below to know the reason why I am now the one in the video: https://www.youtube.com/watch?v=7ZPYT74mRAU
Renewable Energy source #1 The Whirlpool Turbine called “Turbulent Hydro”.
This whirlpool turbine can provide enough electricity to power many homes, providing enough energy 24 hours a day. This kind of technology is created by Belgian company called TURBULENT. This turbine can be installed anywhere in the world where there are rivers or canals or any flowing water in order to generate energy from the flowing water.
Renewable Energy source #2 The Solar Heart Engine
This kind of technology, as a source of renewable energy uses heat exhausted from the factory of Coal Energy and converts it into clean renewable energy, totally creating another source new source of electricity to power homes, etc.
Renewable Energy source #3 The Transparent Solar Panels
The company called Ubiquitous Energy, is the one making the world’s first transparent solar cells, a kind of very unique technology that could totally expand the reach of solar power. This kind of technology uses invisible film that can be placed on any clear surface and generate energy from the sun. It can be used on the windows on buildings, like skyscrapers and basically anything as long as it has clear surface like window glasses to generate sun’s energy.
Renewable Energy source #4 The Sunflower Solar Panel (Smartflower)
This kind of technology as a new source of renewable energy is capable of following the direction of the sun because of its dual-axis tracker that makes it totally possible for its center “petals” to follow the sun’s direction wherever it is across the sky throughout the entire day making sure that it gathers enough energy from sunlight all day long to power homes, and devices that need electricity. It is capable of producing 40% more electricity than the standard regular solar panels we used to see in every houses’ rooftops.
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[BBC Technology Documentary] Renewable Energy – NEW Science Documentary HD
Renewable energy is generally defined as energy that comes from resources which are naturally replenished on a human timescale such as sunlight, wind, rain, tides, waves and geothermal heat.[2] Renewable energy replaces conventional fuels in four distinct areas: electricity generation, hot water/space heating, motor fuels, and rural (off-grid) energy services.[3]
Based on REN21’s 2014 report, renewables contributed 19 percent to our energy consumption and 22 percent to our electricity generation in 2012 and 2013, respectively. Both, modern renewables, such as hydro, wind, solar and biofuels, as well as traditional biomass, contributed in about equal parts to the global energy supply. Worldwide investments in renewable technologies amounted to more than US4 billion in 2013, with countries like China and the United States heavily investing in wind, hydro, solar and biofuels.[4]
Renewable energy resources exist over wide geographical areas, in contrast to other energy sources, which are concentrated in a limited number of countries. Rapid deployment of renewable energy and energy efficiency is resulting in significant energy security, climate change mitigation, and economic benefits.[5] In international public opinion surveys there is strong support for promoting renewable sources such as solar power and wind power.[6] At the national level, at least 30 nations around the world already have renewable energy contributing more than 20 percent of energy supply. National renewable energy markets are projected to continue to grow strongly in the coming decade and beyond.[7]
While many renewable energy projects are large-scale, renewable technologies are also suited to rural and remote areas and developing countries, where energy is often crucial in human development.[8] United Nations’ Secretary-General Ban Ki-moon has said that renewable energy has the ability to lift the poorest nations to new levels of prosperity
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These are ten most promising alternative energy sources of tomorrow. In physics, energy is a property of objects which can be transferred to other objects or converted into different forms. Solar is the Latin word for sun-a powerful source of energy that can be used to heat, cool, and light our homes and businesses. As businesses prepare for a carbon-constrained future the bloom energy server offers a clean reliable and affordable solution to meet a customer’s sustainability needs. There is abundance of energy on earth but these corporations and their profit based systems wont allow anyone to produce cheap energy.
United nations’ secretary-general ban ki-moon has said that renewable energy has the ability to lift the poorest nations to new levels of prosperity. About: green mountain energy is the nation’s longest serving renewable energy retailer and believes in using wind sun and water for good. Rapid deployment of renewable energy and energy efficiency is resulting in significant energy security climate change mitigation and economic benefits. As the ceo of renewable choice energy quayle has been on a mission to convince companies that switching to renewable energy is the right thing to do for the planet and the bottom line…
The Power Innovator Program is a step-by-step system that takes just 1-2 hours to build, with a helping hand. It was designed by Prof. Richard Goran to help people generate electricity in their own homes and thus save hundreds of dollars on the electricity bills. The device can also be carried around to use when you need, without any hassles.
It is very cost-effective as you just need about to buy the required parts from any electric store. If required, you can also scale up if you need more electricity by spending about 0 more for expensive parts to power up your entire house. This however is nothing compared to the amount of free electricity you will be able to enjoy for years.
Prof. Goran got his motivation for the Power Innovator Program from the inventions of Nikola Tesla. Power Innovator Program is a complete instructional video program that teaches consumers how to create a Power Innovator Program wherein you consume more energy for a lower fee. In the process, you save up to 82% or more off your electrical bills.
Is green energy particularly wind and solar energy the solution to our climate and energy problems? Read the breaking Energy coverage and top headlines on Forbes. The center on global energy policy hosted a presentation and discussion on the future of solar energy a study published by the mit energy initiative. The center on global energy policy hosted a presentation and discussion on the future of solar energy a study published by the mit energy initiative. Video Rating: / 5
CBSE class 10 Science – Sources of energy – There are two types of energy sources : Renewable Sources of Energy and Non-Renewable Sources of Energy. Renewable energy can be regenerated and are also called as the in-exhaustible sources of energy. Non-Renewable energy is reserved and can not be made again and are also called as the exhaustible sources.
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