Plates at our planet s surface move because of the intense heat in the Earth s core that causes molten rock in the mantle layer to move. It moves in a pattern called a convection cell that forms when warm material rises, cools, and eventually sink down. As the cooled material sinks down, it is warmed and rises again.
PG&E on Wednesday did not offer a specific figure for how much the switch to renewable power would boost electricity rates in 2015. But in the past, the utility has said that rates will rise 1 percent to 2 percent each year as a result.
Survey participants who have worked at PG&E Corporation for between five and 10 years earn around $103K per year on average. Between the one and five year mark, median pay is $76K annually. When we consider tenure, a substantial portion of employees (38 percent) have been working for 10-19 years and make about $120K per year on average.