Transmission New transmission lines for renewable energy will require millions of pounds of copper.	Hybrid Cars Hybrid cars use twice the copper of their traditional counterparts.	Solar Heating Copper pipes remain the most energy efficient option.	Wind Power A single wind energy turbine contains more than 1 ton of copper.	High-Tech New technologies and their copper wiring can play a key role in Arizona’s future economy.	Solar Panels New low-cost photovoltaics rely on copper.