With design conditions of 31°C (87.8°F) and a relative humidity of 30% (equals a wet bulb temperature of 63.4°F), the measured power did read an increase of 5MW with the UpStream System in operation. The calculated predicted power increase of 4,8MW was even surpassed.Also note that the UpStream System will produce at all ambient conditions the same evaporation efficiency. It runs with an infinitely variable stage adjustment. And is able to use regular tap water.