To qualify for most energy tax credits in 2011, installation must be completed by December 31, 2011.

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Frankly, it seems unlikely that an installation will be completed by June 21.

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Consumers will also notice simplified installation that can be completed in a matter of minutes.

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The entire installation was fraught with problems and from start to finish took almost a week including multiple appointments for the installation to be successfully completed.

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In response, Nascar mandated stronger seats, better seat belts and harnesses, and ignition kill switches, and completed the installation of expensive new barriers on the walls of its racetracks, which can absorb the force of a crash much better than concrete.

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When the men left after six hours, the installation work still had not been completed.

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In 2009, We Care Solar completed the solar electric installation that her husband originally designed for the state hospital.

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Nanosolar recently completed a 1-megawatt installation in California that was part of a technology testing program at the defense department.

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Installation of the 408-foot, 758-ton spire was completed after pieces of it had been transported to the roof of the building last week.

WSJ: Spire permanently installed on WTC tower

Installation of the final two sections of the 408-foot, 758-ton spire was completed after pieces of it had been transported to the roof of the building last week.

WSJ: Spire permanently installed on WTC tower