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.
â¢An increase of $9 in 2015-2016 for a total of $244 per year â¢An increase of $11 in 2016-2017 for a total of $255 per year â¢Last two fee increases were in 2009-2010 of $10 and 2012-2013 of $5.An increase of $9 in 2015-2016 for a total of $244 per year â¢An increase of $11 in 2016-2017 for a total of $255 per year â¢Last two fee increases were in 2009-2010 of $10 and 2012-2013 of $5.