Rooftop solar is considered one of Australia’s renewable energy success stories. But an audit of the clean energy regulator has found there are potentially tens of thousands of badly installed and even unsafe systems on rooftops. Some experts even believe Australia has become a dumping ground for poor quality solar products. Liz Hobday takes a… Continue reading The dark side of Australia's rooftop solar energy obsession | 7.30
Tag: energy
The beautiful future of solar power | Marjan van Aubel
The sun delivers more energy to earth in one hour than all of humanity uses in an entire year. How can we make this power more accessible to everyone, everywhere? Solar designer Marjan van Aubel shows how she’s turning everyday objects like tabletops and stained glass windows into elegant solar cells — and shares her… Continue reading The beautiful future of solar power | Marjan van Aubel
Ecosystem Ecology: Links in the Chain – Crash Course Ecology #7
Hank brings us to the next level of ecological study with ecosystem ecology, which looks at how energy, nutrients, and materials are getting shuffled around … [ad_2]
What is Solar Energy?
This video gives a simple but compelling introduction to solar energy. Did you know that all of the energy we use comes from the sun,? You probably know that’s true for solar panels, but the sun is also the ultimate source for energy generated by wind, water, and fossil fuels. Watch this video to learn… Continue reading What is Solar Energy?
Solar Power
The amount of solar energy that strikes the surface of the Earth in one hour is more than enough to supply every person on the planet with electricity for an entire year. However, there are limits that prevent us from being able to fully take advantage of this energy. Play the Energy Lab: Find discussion… Continue reading Solar Power
Kilowatt Wind Turbine And Pole For Under $150 – OpenSourceLowTech.org
Turbine build tutorial: The generator is rated at 1.5HP / ~1kW which the turbine should be doing in about a 60 km/h wind, at about 90 volts. The turbine has been survival tested up to 105 km/h. This video is just an incidental update, mostly on the new chain drive prototype and pole mount configuration,… Continue reading Kilowatt Wind Turbine And Pole For Under $150 – OpenSourceLowTech.org
Best Motor for Wind Turbine
Best Motor for Wind Turbine: Complete List with Features & Details – 2019 Click here to buy: #bestmotorforwindturbine #motor #garden Click here to Subscribe: 1. EUDAX Motor for Wind Turbine Review US ► ◄ CA ► ◄ IN ► ◄ • Motor Body Diameter:24mm/0.94″;Motor Height:22.21mm/0.87″Shaft • Great fun Motor,perfect for mini fan,electric toys and science… Continue reading Best Motor for Wind Turbine
Renewable Energy is The Scam We All Fell For
Subscribe: | Support Me: Get the Thoughty2 book: I can only create thought-provoking videos every week because of the amazing support of my Patreons. Please consider becoming a Patron to ensure I can continue bringing you regular content and you’ll get exclusive rewards such as early access: Thoughty2 Instagram: Thoughty2 Website: [ad_2]
Ecology – Rules for Living on Earth: Crash Course Biology #40
Hank introduces us to ecology – the study of the rules of engagement for all of us earthlings – which seeks to explain why the world looks and acts the way it does … [ad_2]
Ecosystem Ecology: Links in the Chain – Crash Course Ecology #7
Hank brings us to the next level of ecological study with ecosystem ecology, which looks at how energy, nutrients, and materials are getting shuffled around … [ad_2]
Kilowatt Wind Turbine And Pole For Under $150 – OpenSourceLowTech.org
Turbine build tutorial: The generator is rated at 1.5HP / ~1kW which the turbine should be doing in about a 60 km/h wind, at about 90 volts. The turbine has been survival tested up to 105 km/h. This video is just an incidental update, mostly on the new chain drive prototype and pole mount configuration,… Continue reading Kilowatt Wind Turbine And Pole For Under $150 – OpenSourceLowTech.org
Kilowatt Wind Turbine And Pole For Under $150 – OpenSourceLowTech.org
Turbine build tutorial: The generator is rated at 1.5HP / ~1kW which the turbine should be doing in about a 60 km/h wind, at about 90 volts. The turbine has been survival tested up to 105 km/h. This video is just an incidental update, mostly on the new chain drive prototype and pole mount configuration,… Continue reading Kilowatt Wind Turbine And Pole For Under $150 – OpenSourceLowTech.org
Kilowatt Wind Turbine And Pole For Under $150 – OpenSourceLowTech.org
Turbine build tutorial: The generator is rated at 1.5HP / ~1kW which the turbine should be doing in about a 60 km/h wind, at about 90 volts. The turbine has been survival tested up to 105 km/h. This video is just an incidental update, mostly on the new chain drive prototype and pole mount configuration,… Continue reading Kilowatt Wind Turbine And Pole For Under $150 – OpenSourceLowTech.org
Bill Nye – How Stuff Works – Solar Energy
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