Changes

The weather can vary from day to day, sometimes changing from sunny to overcast within mere hours. This makes it very difficult to rely on a single renewable energy source, the supply may take a downturn whilst the demand remains high. This poses a threat to the reliability of renewable energy and its supply. A solution can be sought in having back-up systems based on fossil fuels or finding a mix of (renewable) energy sources which canmake for a steady supply of energy, even on cloudy days without too much wind.  === Social objections ======= NIMBY ====  ==== Environmental impact ======== Disruption of lives ====