TVA Closing Widow’s Creek Coal-Fired Electricity Plant In Stevenson, Alabama

TVA announced recently the Board of Directors voted to close the last operating unit of 8 coal-fired electricity generating operating units at their Widow’s Creek facility near Stevenson, AL by October 2015.

Especially problematic was the issue of costs associated with storing “fly ash” the toxic residual waste generated by burning coal. While fly ash is used in construction of roads, and in concrete, there is more waste generated than used.

Nationwide, increased “accidents” from accumulated and overfilled swamps of coal ash have polluted rivers and water supplies. Remediation costs associated with cleanup, and repair of waste storage facilities has proven unprofitable for TVA and other coal-burning electricity-generating utilities.

According to Knoxville, TN television station WBIR, “TVA has spent an estimated $1.2 billion cleaning up since the [December 2008 Kingston, TN] spill. Coal ash is left over from burning coal to power a power plant.”

How to FINALLY fix sparsebundle errors on Apple’s Time Capsule/Time Machine

IN AN EARLIER ENTRY I’d written that I had successfully resolved sparsebunlde errors on the Time Capule/Time Machine which I use to back up my computer.

At the time, I thought I had.

However, when I examined the disk, I found there was a duplicate sparsebundle.

Typically, unless the file name is changed by the user, on the OSX (Apple’s Macintosh Operating System) duplicate files are indicated by the presence of an Arabic numeral (1, 2, 3, 4, etc.) following any file name. Because the sparsebundle, and any errors arising from it are created by the system, they are therefore not available to be changed by the user. Thus, the file names would be appended with a number as explained.

However, problems can be readily noted because either