What is a kilowatt hour? Understanding home energy use

(music) Welcome to the Enphase homeowner video series. If you've ever taken a glancing look at your electricity bill you know you are being billed for kilowatt hours. But what…

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Sunnyvale Passive House – Life With No Power Bills

It's a very energy efficient house. It's a very comfortable house. All the things that you could want. It's a beautiful house that just happens to be extremely energy efficient…

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Storing the Sun’s Energy in Liquid Could Change Solar Forever

The sun puts out a lot of energy, more of it hits the earth in an hour than humankind could use in a year And we’re really not taking advantage…

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What If All Houses Were Covered With Solar Panels?

rise and shine get up and seize the day you can do anything under the Sun when the Sun powers everything your phone your home and all that's in between…

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This Carbon-Negative Dream House Ships In A Box

(upbeat music) – You probably don't realize it, but buildings account for 40% of our carbon emissions. But the technology exists to make our homes carbon neutral or even carbon…

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Enphase IQ 7 Microinverters Solar for Home | Enphase Energy

(music) Solar panels may get the glory but it's the inverter that does all the work in a solar PV system. Tucked beneath each solar panel, microinverters are responsible for…

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80. Net-Zero Evolution – The secret is to keep it ridiculously simple

hi David dodge here welcome to green energy futures and part three in our chasing NetZero series this week we look at the evolution of Net Zero homes from incredibly…

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Which Power Source Is Most Efficient?

This episode of Dnews is brought to you by Domain.com. Fossil fuel energy is the most common type of power plant in the United States, but solar just hit a…

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Installing Solar Panels On A Steel Roof: Building a NetZero Home – Part 13

♪ [music] ♪ – So one of the features of the Cooke Family Cottage, of course, is Net Zero, which means we've got solar, 10-kilowatt solar array, and I think…

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132. Insulation 101: A net-zero builder’s formula for insulating a super energy efficient home

so what he's doing is not only spraying but he's putting a skin on there a vapor skin and it goes tight as a stud tight to the sheathing welcome…

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