Solar Power on the Rise: The Technologies and Policies behind a Booming Energy Sector (2014) August 2014 Solar power – clean, reliable, and increasingly affordable – is experiencing remarkable growth across the U.S. DOWNLOAD Full report http://ucs-prod.beaconfire.us/sites/default/files/attach/2014/08/Solar-Power-on-the-Rise.pdf
Solar power generates electricity with no global warming pollution, no fuel costs, and no risks of fuel price spikes, and has the potential to help move the country toward cleaner, reliable, and affordable sources of electricity.
Small-scale solar photovoltaic (PV) systems, typically on rooftops, account for the majority of solar installations, while large-scale PV systems and concentrating solar power (CSP) systems constitute the majority of solar's overall electricity-generating capacity.
All three are undergoing rapid growth. Given the abundance of sunshine across the country, solar power has the potential to supply a significant amount of electricity that is both environmentally and economically attractive. Solar power is increasingly affordable
Photo: Wayne National Forest
- Prices for rooftop PV systems have declined markedly in recent years, dropping 29 percent from 2010 to 2013.
[image: Falling price of solar PV chart] http://www.ucsusa.org/sites/default/files/images/2014/09/energy-graphic-chart-falling-price-of-solar-pv.jpg
CHART: The Falling Price of Solar PV by U.S. Sector http://www.ucsusa.org/sites/default/files/images/2014/09/energy-graphic-chart-falling-price-of-solar-pv.jpg
- Their increasing cost-effectiveness is largely a result of reductions in technology prices, innovative financing, and growing networks of solar installers and financial partners. - Tax credits, rebates, and other support in leading states can cut the total costs of a rooftop system to under $10,000, though many solar customers are paying little or nothing up front by utilizing solar leases or power purchase agreements, which provide electricity from the system over a long period at attractive fixed rates. - Costs for large-scale PV projects have dropped more than household systems, to an average 60 percent lower than those for residential solar on a per-watt basis. - CSP systems have not experienced the same cost reductions, but offer the important advantage of being able to store the sun's energy as heat, and to use it to make electricity when the sun is no longer shining.
Solar power is viable throughout the United States