This Calculator should be used as an estimating tool ONLY. 1  Enter the dimensions below to calculate how many bags of concrete you need. After entering the dimensions of the pad, click on Calculate and the calculator will provide you with the amount of concrete. 2  ft in. 3  ft in.  ft in.
According to the International Renewable Energy Agency (IRENA), renewable energy employment in the United States reached 724,000 jobs in 2014, a 16 percent increase from the previous year (IRENA does not include large-scale hydropower in their estimates).
US Employment and Jobs. There were 144,448,000 jobs in the US in July 2016 according to the CES survey of employers. The CPS survey of households showed 151,517,000 employed persons for the month. The US added 255,000 jobs in July 2016 according to the CES survey while the broader CPS employment measure rose by 420,000. (Comparing CES and CPS employment numbers.) The charts below show the monthly change in the US as measured by the CES and CPS surveys. To illustrate the trend, the 3 month moving average change in employment is shown in green.