Why do we need renewable energies? Well, it's difficult because of the power that is being generated because it is all around us. This electricity generation power will be pumped in, not through traditional coal-fired power grids (although wind farms are a major choice for these kinds of projects), but via wind turbines that provide energy that is very close to renewables but which can be supplied with electricity if you choose to go that route. These turbines generate less electricity than traditional power generation. They generate as much energy as you can use, which means that your electricity bills are much lower than they need to be to produce power. It's not just about prices, this is about the costs of providing energy to your household. So if you like wind power but want to go away and save money solar renewable plus wind.