4 FAQs about How to read the solar power generation cost table

How much does a solar panel cost?

Note: Costs are expressed in constant 2024 US$ per watt. Global estimates are used before 2010; European market benchmarks thereafter due to limited data availability. Solar photovoltaic module prices refer to the cost of the solar panel itself, and do not include installation or other system components.

How do you estimate the cost of wind and solar power?

Most estimates of cost of wind and solar power use one of these two techniques: (1) estimate generation cost based on estimates of equipment and financing cost; (2) consider that true costs are reflected in the price quoted by power plant developers in auctions that buyers hold for procuring renewable energy. Neither approach is without problems.

How much does it cost to generate electricity from wind & solar?

Together, these figures present a compelling and robust fact: the cost of generating electricity from wind and solar energy has more halved in recent years. On an average, cost of wind power is now around USD 70 per MWh and solar power around USD 130 per MWh.

What are solar energy cost benchmarks?

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 modeled and download the data and cost modeling program below.

View/Download How to read the solar power generation cost table [PDF]

PDF version includes complete article with source references. Suitable for printing and offline reading.

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