If Your Grid Had a Brain

GE is advertising to build political support for Obama’s plan to purchase billions of dollars of GE tech in order to make the power grid “smart”.   After all, who would want a “dumb” anything when they could have a “smart” something?  

The reason we should keep things dumb is that in engineering the word “dumb” has a different connotation. In engineering, “dumb” means simple and reliable.  

Read more

Coal-to-Nuclear Conversion

Under the heading of, “Why the heck didn’t I think of that?” A plan to convert existing coal and natural gas fired plants into nuclear plants using mini-nukes.     [via Next Big Future via Instapundit]

It’s a  brilliant  idea! You get to use everything in the existing infrastructure of the plant except the carbon-fueled furnace. Steam pipes, generators, transformers, connections to the grid etc are already in place. Just bury a mini-nuke out in the area  originally  used to store coal or natural gas and presto, carbon free, reliable, emergency-resistant  energy!

Like all robust and successful technological improvements, this idea is an evolutionary instead of revolutionary change. It modifies existing technology with one minor step instead forcing a rebuilding/replacing of the existing system as do most “alternative” proposals.  

Too bad we almost certainly won’t be using such a system. I hope the Chinese and other less spoiled societies have good luck with it. I’m going to need someplace to  emigrate  to when the lights here go out.  

Noble North Korea Celebrates Earth Hour Big Time!

Earth Hour was a world-wide event which let  conscientious  environmentalists symbolically vote for preserving the  environment  by turning off their lights for an entire hour. No one, however, went to the heroic lengths of North Korea. Just look at this  satellite  picture comparing the indifferent, environment-wrecking people of South Korea versus the caring, Gaia-nurturing people of North Korea.  

Wait, it gets even better…

Read more

Disaster Resistant Energy Sources Part II

Instapundit links to a New Scientist article on a report from NASA and the National Academy of Sciences that warns of the danger that large solar storms present to the world’s power grid. The report summarizes the core problem as:

The first is the modern electricity grid, which is designed to operate at ever higher voltages over ever larger areas. Though this provides a more efficient way to run the electricity networks, minimising power losses and wastage through overproduction, it has made them much more vulnerable to space weather. The high-power grids act as particularly efficient antennas, channelling enormous direct currents into the power transformers.

Obviously, increased use of solar and wind power will increase this sensitivity to solar disruption.

Read more