1. Use the CES Low Carbon Power database to make a bar chart
with the energy payback time on the y-axis for power systems that do not burn
fossil or nuclear fuels. How many years on average would it take a Solar
PowerPV, single crystal power plant to payback its energy of construction?
2. Use the CES Low Carbon Power database to plot a bar chart
of Area Intensity. Which power system uses the most land area to generate 1 kW
of actual delivered power? (Remember to divide the Area intensity by the
Capacity factor (%/100).