The document discusses potential solutions to the current energy crisis caused by growing energy demand, limited fossil fuel reserves, and environmental concerns from fossil fuel use. It proposes reducing energy consumption through more efficient use in homes, transportation, and industry. It also proposes developing new energy sources, especially renewable sources like wind, solar, hydro, and biomass. As an example, it outlines how California has increased its use of solar and wind power generation capacity while decreasing reliance on fossil fuels. The conclusion is that reducing energy use and developing new energy sources, particularly renewables, are effective ways to address the energy crisis.