According to a study by the investment banking firm Lazard, the cost of utility-scale solar energy is as low as 5.6 cents a kilowatt-hour, and wind is as low as 1.4 cents. In comparison, natural gas comes at 6.1 cents a kilowatt-hour on the low end and coal at 6.6 cents.ccording to a study by the investment banking firm Lazard, the cost of utility-scale solar energy is as low as 5.6 cents a kilowatt-hour, and wind is as low as 1.4 cents. In comparison, natural gas comes at 6.1 cents a kilowatt-hour on the low end and coal at 6.6 cents.
Steam it out. Similar to drinking hot liquids, the heat and moisture of steam help to break up and dissolve mucus deep in your lungs and throat. Take a hot shower, or fill a bowl with very hot water. Place your face over the bowl and a towel over your head to trap in the steam. This will make it easier to expel. 2  Chest congestion can turn into pneumonia if not taken care of early. 3  See your doctor! 4  There are two places to open palm 'slap;' on either side of the chest to help break up congestion and two on the upper back.
Treatment Options Vest Therapy (High Frequency Chest Wall Oscillation) The vest is a machine made up of two parts: an air-pulse generator and an inflatable vest that wraps completely around the chest. The air pulse generator creates rapid bursts of air that make the vest inflate and deflate against the chest wall. The vibration of the vest against the chest wall helps to loosen mucus. The vest creates an airflow that helps to move mucus from the airway walls. For therapy to be really effective, huff coughing and regular coughing must be done during and after the treatments. Using the Vest The vest works most effectively when it is used correctly.