Category: Photovoltaics

My most recent book, Bullish on Renewable Energy, offers 14 reasons that clean energy is rapidly replacing fossil fuels on the basis of pure market economics alone.  One of my favorite chapters entitled “Cheap Solar” gets at the consequences of …

Solar PV Closing In On Parity with Grid Electricity Read More »

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Some folks doubt that renewable energy is making an impact and enabling the migration away from fossil fuels, yet these people find themselves on an island that’s getting smaller with each passing day.  Here’s an article that describes how the …

Renewables: It’s Really Happening Read More »

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Dean writes: I can’t tell if this solar lantern is real or crazy. I’m sure it’s real, and it sounds like a good idea. If I still did a lot of camping like I did when I was younger, I’d …

Solar Lantern Read More »

I volunteer to answer questions on renewable energy on Quora.com.  From today’s feed: Question: What is the most hyperactive solar power product (per cubic volume) that is coming in 2016? Volume because transparent solar panels have been invented already. So …

How Many Dimensions Are Important in Solar PV? Read More »

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A reader notes: In 20 years or so, literally 1% of the land will be covered by PV.  I respond: Even if we powered the whole world with solar, we wouldn’t need 1% of the Earth’s landmass to do it …

Perhaps Sustainability Starts with Energy, But It Certainly Doesn't End There Read More »

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Those who may have tired of Christmas music, rejoice.  For there are numerous take-offs on the carols of yore that reflect secular humanitarian values, like this hilarious one on solar energy: Solar Carol

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2GreenEnergy supporter Craig Ruark writes:  Hi, Craig. On December 22nd, the Public Utilities Commission of Nevada will be making a landmark decision on the future of residential rooftop solar in Nevada. The last two articles I wrote for the Las …

Rooftop Solar in Nevada: The Latest Read More »

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For many people, the transition to solar energy can be daunting. All of the many different questions and things to consider can easily deter homeowners from making the switch; however, there are plenty of good reasons—financially and ecologically—to commit to …

From Guest Blogger Katherine Oakes: Why Solar Power is Always a Good Investment Read More »

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One of the most important systems in your home is the electrical and finding ways to improve upon it is a constant struggle. With all of the many improvements you can make, finding the right ones will take some research …

From a Guest Blogger: The Advantages of Solar Energy Read More »

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2GreenEnergy super-supporter Gary Tulie sent me this piece on solar PV in India, noting:  I realise that lower prices have been achieved in other markets, but in India, there are no tax breaks, and the cost of money is high. …

Good News from India Read More »

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