Clean Technology is Disrupting Fossil Fuels Faster Than Ever
18 Sep, 2018
The best news in the global fight against climate change is the pace at which clean technology is advancing. That technology is on a path to disrupt fossil fuel electricity, oil, the automotive industry as solar and wind power, batteries, self-driving cars used by the…
R e a d M o r eSolar doesn’t need a “breakthrough”. It’s a breakthrough on it’s own.
4 Jan, 2018
Yesterday, Tyler Cowan, who I’m a major fan of, wrote a piece for Bloomberg View arguing that solar needs more R&D for a true green energy breakthrough. This logic mirrors that of Bill Gates, the Breakthrough Institute, and others who, over the years, have argued…
R e a d M o r eHow Cheap Can Energy Storage Get? Pretty Darn Cheap
14 Oct, 2015
This is part 3 of a series looking at the economic trends of new energy technologies. Part 1 looked at how cheap solar can get (very cheap indeed). Part 2 looked at the declining cost and rising reliability of wind power. Part 3, below, talks…
R e a d M o r eTesla Battery Economics: On the Path to Disruption
30 Apr, 2015
Update: The Tesla battery is better than I thought for homes. And at utility scale, it’s deeply disruptive. Elon Musk announced Tesla’s home / business battery today. tl;dr: It’ll get enthusiastic early adopters to buy. The economics are almost there to make it cost effective for a wide market.…
R e a d M o r eWhy Energy Storage is About to Get Big – and Cheap
14 Apr, 2015
tl;dr: Storage of electricity in large quantities is reaching an inflection point, poised to give a big boost to renewables, to disrupt business models across the electrical industry, and to tap into a market that will eventually top many of tens of billions of dollars…
R e a d M o r eThe Learning Curve for Energy Storage
30 Sep, 2014
Energy storage prices are dropping fast. If you follow me, you’ve seen me write about this before. Energy storage prices have in fact been dropping exponentially for at least 25 years. Here’s a new piece of analysis – a model that uses a 20% learning…
R e a d M o r eThe Renewable Energy Revolution
29 Sep, 2014
Transforming the world’s energy supply will take decades. It is a very tall order. But it’s starting. The price of renewables – and energy storage – continues to plunge, putting them on a path to being cheaper than any other form of energy within the…
R e a d M o r eSolar Power Prices Dropping Faster Than Ever
14 Nov, 2013
In 2011, I wrote a piece for Scientific American on the exponential price decline in solar power. I haven't had a chance to fully update that piece, but two quick notes. First, the price decline in solar cost per watt has, if anything, accelerated since then.…
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