clean fuel

The big complaint people have about renewable energy, or at least, the big complaint that has some merit, is that renewables, such as wind and solar, are intermittent and to varying degrees, unpredictably intermittent. This makes it hard to match demand for electricity to supply. Some aspects of this argument are overstated. For example, a steady supply (the same potential power all the time, every minute of the day) can be a bug as well as a feature. If every electron of electricity we used came from nuclear power plants, there would be a problem because our demand fluctuates and you can't…