These benchmarks help measure progress toward goals for reducing solar electricity costs and guide SETO research and development programs. Read more to find out how these cost benchmarks are
Comprehensive 2025 guide to renewable energy costs. Compare solar, wind, and clean energy pricing vs fossil fuels. Includes latest LCOE data, trends, and projections.
Table 1 represents our assessment of the cost to develop and install various generating technologies used in the electric power sector. Generating technologies typically found in end-use applications,
NLR analyzes the total costs associated with installing photovoltaic (PV) systems for residential rooftop, commercial rooftop, and utility-scale ground-mount systems. This work has grown
Historical photovoltaic cost data between 1975 and 2003 has been taken from Nemet (2009), and between 2004 and 2009 from Farmer & Lafond (2016). From 2010 onward, prices come
As of 2023, solar is 14% cheaper than energy produced by gas. But if we look back to 2009, solar was 433% more costly than energy generated by gas. Today, wind is the lowest cost
The levelized cost of electricity (LCOE) for technologies like solar and wind power represents the per-unit cost of electricity generation over the entire lifespan of a power plant,
This chart shows the levelized cost of energy generation by source (in U.S. dollar per MWh).
Renewables continue to prove themselves as the most cost-competitive source of new electricity generation. On an LCOE basis, 91% of newly commissioned utility-scale renewable capacity
Solar photovoltaic systems ($800-$1,000/kW) and onshore wind projects ($1,200-$1,500/kW) are also among the lower-cost power generation options primarily due to the simpler
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