One of the biggest advantages to renewable energy is that it is sustainable. Using renewable energy is better for the environment and the more people choose green tariffs, the more renewable energy will be produced.  Renewable energy is now much more reliable and its availability is increasing every year, making it a cheap alternative to traditional, fossil fuel backed energy.  Having said that, more still needs to be done in increasing renewable generation and renewable energy uptake and some suppliers are contributing to achieving that in the future. When you choose Uswitch Gold Standard Green Tariff, you will be supporting that increase in future use of renewable energy.