This is ostensibly how German policy planners see renewables delivering a large fraction of their power. The regular humps are daily electrical demand cycles and green shows renewable energy production and the red is fossil fuel power. This is at least slightly ridiculous. We can not expect to use that much wind power without artificially shaping the demand curve - the smart grid.
ENERGY SAVING TIPS - RUNNING AN ECO FRIENDLY HOME Reducing energy usage around the home will save you money and help the planet too. Reducing energy has not got to be complicated or hard work. Here is a look at various ways it can be achieved.
The United States uses 39% of the energy it produces, wastes 61%...
This chart shows how much energy a typical appliance uses per year and its corresponding cost based on national averages. For example, a refrigerator/freezer uses almost five times the electricity the average television uses.