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The future of wind energy is solarpunk. At least according to some manufacturers who want to put wind turbines on kites, blimps, or just generally up in the air where wind can generate green energy and fight climate change more efficiently.

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Sources:
https://doi.org/10.1146/annurev-control-042820-124658
https://www.nrel.gov/docs/fy21osti/79992.pdf

The promise and challenges of airborne wind energy

https://e360.yale.edu/features/after-a-shaky-start-airborne-wind-energy-is-slowly-taking-off
https://www.energy.gov/eere/articles/wind-turbines-bigger-better
https://www.euronews.com/green/2021/11/04/turning-traffic-into-clean-energy-how-this-startup-plans-to-power-the-streets-of-istanbul
https://www.sierraclub.org/michigan/wind-turbines-and-birds-and-bats
https://www.bbc.com/future/article/20200302-how-do-wind-farms-affect-bats-birds-and-other-wildlife
https://www.audubon.org/news/wind-power-and-birds

IMAGES

https://www.gettyimages.com
https://commons.wikimedia.org/wiki/File:Highway_wind_turbine.gif
https://en.wikipedia.org/wiki/File:Kiwee_One.jpg
https://en.wikipedia.org/wiki/File:Principle_of_kite_energy.png
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In this video, we install a 300 Watt vevor windmill / turbine. obviously this 300 Watt claim is massively overrated and we will never see that in the real world but no regardless of how much it makes it’s all in the spirit of green energy and will all help reduce the bills.

please like share and subscribe so you don’t miss future videos.
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NEW Wind Turbines for Home really Replacing Solar Panel?

Small wind turbines for home could play an important role for off grid living. A 15 kWh peak solar system that manages to supply the whole house with solar panels, produces only a fraction of renewable energy in the winter.
And this is exactly where wind turbine for home come into play for off grid users.

this is why we are looking for the best wind turbine for home 2023 and took a closer look to new micro wind turbines for home from companies such as skywind ng , the power collective Ridgeblade and Flower turbine.
Can these home wind turbines really replace Solar panels and guarantee using wind energy for living off the grid?

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0:00 Introduction
1:55 Your Wind Conditions
2:55 Skywind
4:55 Flower turbine
06:21 Ridgeblade

#offthegrid #Windturbineforhome #renewableenergy #offgrid #solarpanel #solarenergy #windpower #microwind #skywindng #ridgeblade #flowerturbine
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Hi, in this video I show you how to make a wind turbine model from cardboard. For blowing the air I use a stand fan here.

If you like this video please don’t forget to subscribe 🙂

दुनिया की सबसे बड़ी पवनचक्की ने पूरी क्षमता से बिजली बनानी शुरू कर दी है. इसका एक ब्लेड करीब 116 मीटर लंबा है.
Vestas’ most powerful wind turbine has delivered its full output for the first time.
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The Future of Solid State Wind Energy – No More Blades. Go to http://brilliant.org/Undecided to sign up for free. And also, the first 200 people will get 20% off their annual premium membership. Wind power is one of the fastest-growing renewable sources that works well at scale, but it isn’t perfect. What if we could scale down wind turbine power to something that could fit on your roof? And be self-contained with smaller moving parts … or maybe no blades or moving parts at all? Let’s look at some future alternatives for harnessing wind power.

Watch “Why the Airship May Be the Future of Air Travel” https://youtu.be/_phicOPoQT8?list=PLnTSM-ORSgi4dFnLD9622FK77atWtQVv7

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Solar panels and wind turbines are great, so long as the sun shines and the wind blows. But what if they do not? Well, then we store the energy. But how? In this video I explain how high the risk of a cold, dark, and windless period is — the “cold Dunkelflaute”, and what energy storage we need for intermittent renewables.

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The figure I show at 1 minute 49 seconds is from this report: https://www.irena.org/publications/2021/Jun/Renewable-Power-Costs-in-2020

The estimate from the German Weather Service that I mention at 2 minutes 46 seconds is here: https://www.dwd.de/DE/presse/pressemitteilungen/DE/2018/20180306_pressemitteilung_klima_pk_news.html

The figure I show at 2 minutes 53 seconds is from this paper: https://www.mdpi.com/1996-1073/14/20/6508

The paper about the reliability of solar and wind which I discuss at about 3 minutes is this: https://www.nature.com/articles/s41467-021-26355-z

The paper I mention at 4 mins 40 seconds is this: https://www.mdpi.com/1996-1073/14/20/6508

The data for installed storage capacity I show at 6 mins 10 seconds is from here: https://sandia.gov/ess-ssl/gesdb/public/statistics.html
https://www.sciencedirect.com/book/9780128198926/thermal-mechanical-and-hybrid-chemical-energy-storage-systems

The paper with the estimates for carbon dioxide emissions from storage is here:
https://pubs.acs.org/doi/10.1021/es505027p

The estimate for the carbon footprint of lithium-ion batteries is from here:
https://www.forbes.com/sites/rrapier/2020/02/16/estimating-the-carbon-footprint-of-utility-scale-battery-storage/?sh=3fde25017adb

And the Swedish report that I mention at 16 mins is here: https://www.ivl.se/download/18.14d7b12e16e3c5c36271070/1574923989017/C444.pdf

Many thanks to Jordi Busqué for helping with this video http://jordibusque.com/

00:00 Intro
00:31 The Dunkelflaute Problem
07:07 Energy Storage Options
14:04 Carbon Footprint of Energy Storage
16:59 What Do We Learn From This?
17:32 Sponsor Message

#science #environment #climatechange
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How Do Wind Turbines Work? | Sources Of Electric Energy | Electricity | Wind Turbines Explained | Wind Mill | Wind Mill History | Wind Turbines Structure | Electric Energy | Wind Energy | Wind Generated Electricity | Wind Turbines Video For Kids | Video For Kids | Science Videos | Best Kids Show | Dr Binocs Show | Peekaboo Kidz

Hey kids, in this video, Dr Binocs will explain How Do Wind Turbines Work? | The Dr Binocs Show | Peekaboo Kidz

Make sure you watch the whole video to know all the answers to your curious questions!

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Exceptional Engineering: The Making of a Wind Turbine | Engineering Documentary
Electricity harnessed from wind has become the second largest source of energy in Germany since 2017 – and has thus out powered nuclear and coal. Nearly 30,000 on- and off-shore wind turbines are operating throughout the country, covering approx. 19 percent of energy consumption. Our report follows the construction of a new wind power plant in Falkenthal in Brandenburg. Once installed, the windmill will be 179 meters high, supplying up to 5,000 households a year.

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Enjoy stories about nature, wildlife, culture, people, history and more to come.

In Portugal, technicians risk their lives every day to repair the wind turbines that provide energy across the country. They rappel down from turbines as high as 360 feet with only climbing rope and a harness keeping them safe.

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Why Miners Risk Their Lives To Get Sulfur From An Active Volcano | Risky Business

Winter Heat Wave Sparks Off-Season Fires In California

What Textbooks Get Wrong About Black History

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What It’s Like To Climb A 400-Feet Wind Turbine | Risky Business
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Wind power is one of the fastest-growing renewable energy technologies. Usage is on the rise worldwide, in part because costs are falling. Global installed wind-generation capacity onshore and offshore has increased by a factor of almost 75 in the past two decades, jumping from 7.5 gigawatts (GW) in 1997 to some 564 GW by 2018, according to IRENA’s latest data. Production of wind electricity doubled between 2009 and 2013, and in 2016 wind energy accounted for 16% of the electricity generated by renewables. Many parts of the world have strong wind speeds, but the best locations for generating wind power are sometimes remote ones. Offshore wind power offers tremendous potential.

Wind turbines first emerged more than a century ago. Following the invention of the electric generator in the 1830s, engineers started attempting to harness wind energy to produce electricity. Wind power generation took place in the United Kingdom and the United States in 1887 and 1888, but modern wind power is considered to have been first developed in Denmark, where horizontal-axis wind turbines were built in 1891 and a 22.8-metre wind turbine began operation in 1897.

Wind is used to produce electricity using the kinetic energy created by air in motion. This is transformed into electrical energy using wind turbines or wind energy conversion systems. Wind first hits a turbine’s blades, causing them to rotate and turn the turbine connected to them. That changes the kinetic energy to rotational energy, by moving a shaft which is connected to a generator, and thereby producing electrical energy through electromagnetism.

The amount of power that can be harvested from wind depends on the size of the turbine and the length of its blades. The output is proportional to the dimensions of the rotor and to the cube of the wind speed. Theoretically, when wind speed doubles, wind power potential increases by a factor of eight.

Wind-turbine capacity has increased over time. In 1985, typical turbines had a rated capacity of 0.05 megawatts (MW) and a rotor diameter of 15 metres. Today’s new wind power projects have turbine capacities of about 2 MW onshore and 3–5 MW offshore.

Commercially available wind turbines have reached 8 MW capacity, with rotor diameters of up to 164 metres. The average capacity of wind turbines increased from 1.6 MW in 2009 to 2 MW in 2014.

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Wind, Hydro and Solar Energies from People and Environment Subject for the preparation of NTA UGC NET Exam will be discussed in this session by Educator Bharat Kumar. Watch this complete video to learn more about Wind, Hydro and Solar Energies which will help you to crack NTA UGC NET Exam.

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#wind #hydro #peopleandenvironment #SolarEnergies #ntaugcnet #bharat_kumar #ntaugcnet2023 #ugcnetexam #ugcnet #ugcnetjrf
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Thinking about solar power? This video – Understanding Solar – goes through the basic principles of residential solar energy. This is part one of my popular three-part video and article guide to going solar in Australia in 2022.

Chapters:
0:00 – Introduction
1:07 – How solar panels work
3:09 – Anatomy of a solar power system
10:40 – Solar system energy production
11:56 – How solar saves you money
13:22 – Batteries and solar

You can read the article version of this guide here:

Solar 101, Part 1: Understanding Solar

My other Solar 101 guides:

*** Part 2: Buying Solar
Covers what you need to know when comparing solar quotes and preparing to buy a solar power system.

Video: https://youtu.be/UzddltC5TyM
Article: https://www.solarquotes.com.au/solar101.html

*** Part 3: Owning Solar
Explains what to do after installing solar panels and how to make the most of your sytem. It also goes through what you should do to prepare for electric cars and home batteries.

Video: https://youtu.be/cdCaqn4swQM
Article: https://www.solarquotes.com.au/101-guides/owning-solar/

You can read all my solar and battery 101 guides here:

About My Solar 101 Guides

And to get quotes from solar installers I have personally pre-vetted and trust: https://www.solarquotes.com.au/quote/

If after watching the video you have questions, feel free to ask in the comments section below – and don’t forget to subscribe to this channel 🙂
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Wind is a valuable renewable energy source. Limitations like cost and space needed to build make it hard for some wind turbine projects to get off the ground. Hopefully, advancements can be made so that there is a way to store the energy that is produced via wind turbines in the future.

Play the Energy Lab: http://www.pbs.org/wgbh/nova/labs/lab/energy/

Find discussion questions for this video and other resources in the Energy Lab collection on PBS LearningMedia: http://www.pbslearningmedia.org/resource/nvel.sci.tech.wind/wind-power/
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