This tool presents the largest and most comprehensive database to date on solar energy projects in the United States and includes the location, size, and other characteristics of large-scale solar projects.

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The topic has been updated to include current information on land required if all the world's energy needs were to be provided by renewable power by 2050.

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The topic has been updated to include current information on cost of solar power.

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The topic has been updated to include current information on amount of rooftop solar power being generated.

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The topic has been updated to include current information on virtual power plant developments around the world.

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This online calculation tool shows how the average person can reduce their carbon footprint by making changes in their home and lifestyle.

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The topic has been updated to include recent information on the impact of renewable energy on the California CAISO Duck Curve.

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This online tool allows one to specify a location in the US and solar panel orientation and .

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The topic has been updated to reference the most recent cost study from Lazard (2023) and include a discussion of renewable energy "firming costs".

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