Homeowners considering solar power have a new digital tool to help make the decision.

The City of Calgary has launched an online solar calculator.  City environmental specialist Lewis Percy said it’s a simple way for people to determine the cost benefit of installing panels. "The whole process is extremely quick," Lewis said. "You log on, you input your address, and select the size of your home and within a number of seconds, that calculator will give you your solar potential, and also the cost and the benefit from a financial perspective." Percy added that the city&rs