220 likes | 389 Views
Nonrenewable Energy Resources. Lecture 9.1. Worldwide Energy Consumption. Patterns of Energy Use. Energy Types & Quality. Quantifying Energy Efficiency. Energy Efficiency. Right Energy Source for the Job. Right Energy Source for the Job. Right Energy Source for the Job.
E N D
Nonrenewable Energy Resources Lecture 9.1
Efficiency of Electricity Generation • Capacity • If it operates for one day…. • If it operates for one year….. • “Capacity factor” of a plant
Scratch Math Calculation • A Typical home uses 900 kWh of electricity per month. • (A) How much electricity does a typical home consume in a year? • (B) How many homes can a 500MW power plant with a 0.9 capacity factor support?