d1d1793bbe65f334595a6c4de8dc9f93_LAt a dinner party a few years ago I met a geologist from NASA’s Jet Propulsion Laboratory whose life’s work is studying the interior of Greenland’s ice sheets. (more…)

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tumblr-noygk3bvtj1uqa0xmo1-1280Author and humanitarian Arthur C. Clarke left us with many wonderful ideas by which to live, including this one: “I have great faith in optimism as a guiding principle, if only because it offers us the opportunity of creating a self-fulfilling prophecy.” (more…)

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geoeng_logo_engHere’s a conversation from Facebook on California’s new building code, mandating that all new construction come along with solar PV on the roof.

Jayn Edmonds begins with this sarcastic remark: How will that work with the ongoing Solar Radiation Management Program? (more…)

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20170523_1322172To simplify a rather complicated structure, the electricity marketplace here in the United States is controlled by the Federal Energy Regulatory Commission (FERC) which oversees a number of Regional and Independent System Operators (ISOs).  I thought it would be worth a few minutes here to publish the latest status of each of the ISOs (taken from the American Energy Society), as it provides a window into the dynamics of the U.S. grid-mix:

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solarribbonI’ve mentioned my client TerraPro Solutions in several earlier posts, but I’m not sure I ever published the flowchart I created for them.   (more…)

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27973111_10156744951472908_7462212749675838350_nExplaining to oil executives that fossil fuel consumption and the resulting climate change will hurt poor people most, Pope Francis once again demonstrates that his heart is firmly implanted in the right place. (more…)

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safe_imageWe’ve all seen illustrations of devices that extract carbon dioxide from the air, and heard claims that they are possible to build. Here’s an article on the subject that at least asks the right question: But at what cost? (more…)

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window-leaking-water-look-for-water-leak-patterns-visual-patterns-on-the-outside-of-the-wall-may-be-car-window-seal-leaking-waterHomes waste a lot of electricity. This results in costly utility bills each month. Even worse, it can create a negative impact on the environment. Electricity doesn’t work through magic. Instead, creating that energy often requires the destruction of finite resources and the release of pollution into the atmosphere. Thankfully, there are things you can do to help bring your home’s total electricity use down significantly. (more…)

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atianApparently Greece is lagging behind the rest of Europe in its broad effort to phase out coal and lignite in favor of renewable energy and natural gas(more…)

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Man with crystal ball

Man with crystal ball

I just ran across some predictions for the stock market in the year 2030, which made me think about the so-called futurists (those who get paid to predict the future) and what they must be wrestling with.  (more…)

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