1 The Department of Energy finds that â Among a large sample of wind projects installed in 2012, the capacity-weighted average installed cost stood at nearly $1,940/kW, down almost $200/kW from the reported average cost in 2011 and down almost $300/kW from the reported average cost in both 2009 and 2010 .â [3].he Department of Energy, below, depicts the cost reduction in wind energy alongside U.S. wind energy deployment, showing a decrease in cost of more than 90% since the early 1980's.
As noted by MDGuidelines, the majority of fractures to the sternum heal in six to 12 weeks without the need for medical intervention. Furthermore, MDGuidelines states that in order to avoid setbacks or further injuries, adhering to the recommended treatment method presented by a physician is essential.
How Long Should I Maintain Sternal Precautions? If your doctor asks you to follow sternal precautions, then he or she should be able to tell you when you no longer need to follow the precautions. In general, your breastbone should be healed within four to six weeks following your open heart surgery, and sternal precautions should be lifted at that time.