Tomorrow’s Electrical Energy Paradigm: Microgrids

2GreenEnergy supporter Brian McGowan sent me this article on microgrids springing up in New York, which explains quite clearly why the subject should be horrifying to utility investors. (more…)

2GreenEnergy supporter Brian McGowan sent me this article on microgrids springing up in New York, which explains quite clearly why the subject should be horrifying to utility investors. (more…)



That’s why I salute my colleague Walter Feuchs and freely pass along his newsletter, this one focusing on a U.S.-Chinese partnership to address climate change and the other disastrous ecological consequences of our current throw-away society. Walter knows something important, and it’s a basic element of success in life that perhaps most of us have forgotten: an idea has to be conceptualized before it can become a reality.

Gary: Hi Craig. Here is a proposal to create the world’s largest pumped hydro storage facility – with a potential capacity of up to 6,800 GWh and a peak power output as high as 255 GW, using sea water. (more…)


Craig writes: (Here’s) my recap of the event appeared in this week’s business press. I tried not to repeat everything that the dailies were writing.
I respond: That’s truly excellent. And you identified a key point from Obama’s speech, i.e., his calling out the hypocrites: “It’s one thing if you’re consistent in being (in favor of the) free market,” Obama said. “It’s another thing if you’re free market until it’s solar that’s working, and people want to buy it, and suddenly you’re not for it any more. That’s a problem.”
In fact, I remember snorting with laughter when he said that, because I thought he was making a joke. A problem? That’s pretty charitable. How about a blatant exhibition of moral depravity? In any case, great going. Hope to see you again soon.

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As we’ve all observed, the idea of energy efficiency generally often lacks sex appeal. The concept of the negawatt, i.e., “the cheapest watt-hour of energy is the one you don’t use,” is normally invisible; it may be insulation tucked inside the walls of your house, or the aluminum components under the paint of the car you drive. Yet those of us who are searching for a sustainable approach to providing energy to the world’s growing and increasingly power-hungry civilization regard efficiency as the “low-hanging fruit.”