And as the state's electricity portfolio becomes more diverse and clean, we become less vulnerable to fossil fuel spikes and shortages. Electricity generation from different sources will result in vastly different effects on the environment, and environmentalists consider early consumer demand for electricity from new renewable sources to be important because it helps create the financing necessary for the development of even more renewable sources. This is a key step towards creating a more sustainable power market in the United States that also allows customers to insulate themselves from the highly volatile fossil fuel based electricity market. Information on licensed suppliers reveals a report with details on the resource mix, environmental impacts and ordering data. One of the largest single home solar power systems in the country in Kennett Square, Pennsylvania.
Residents also use wind generated power.
The burning of fossil fuels to produce electricity is the largest source of air pollution in the United States, and emissions from power plants contribute to respiratory illnesses greenhouse gases that are linked with global climate change. Only one percent of California customers have switched electricity suppliers, and the coalition says one reason is the fact that most consumers don't have adequate information to make consistent comparisons. More than 85 percent of customers who have switched have selected a renewable energy product, and officials predict the Power Scorecard will help more consumers make that choice. Power Scorecard will help people maximize their positive impact. The California electricity market was deregulated in 1996, and 25 other states are opening their retail markets to competition.