Access comprehensive data on Massachusetts' power plants in this dedicated section for GIS professionals. This dataset encompasses 691 entries, profiling a diverse array of facilities powered by nuclear and wind energy sources. Notable examples include Seabrook with a capacity of 1242 MW and the Millstone facility, which boasts 2162.9 MW. You'll find detailed information on commissioning years, operational metrics, and ownership—data integral for environmental impact studies and regional energy planning efforts. Each entry is sourced reliably from the U.S. Energy Information Administration, providing a robust foundation for your GIS projects focused on Massachusetts' energy infrastructure.