Assembly Solar Substation - 138 kV Substation in the United States

Assembly Solar Substation is a key electrical infrastructure facility located in the United States, specifically at coordinates 43.018461, -83.941892. The substation is owned by D. E. Shaw Renewable Investments and Ranger Power, and it is currently operational. With a voltage level of 138 kV, it is classified as a high-voltage substation, playing a critical role in the transmission and distribution of electricity. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards and FERC regulations for transmission-level assets. The 138 kV voltage level is typical for subtransmission or distribution substations, often used to connect renewable energy sources like solar farms to the main grid. The facility is designed to handle the power output from the Assembly Solar project, ensuring efficient and reliable electricity delivery. Environmentally, the substation supports the integration of renewable energy, reducing reliance on fossil fuels and contributing to lower carbon emissions. Its location in Michigan aligns with the state's growing renewable energy portfolio. The substation's operational status and modern design help maintain grid stability and support local energy needs, benefiting the surrounding community.

The substation is located in a rural area of Michigan, where agricultural land and open spaces dominate. The facility's role in connecting solar power to the grid helps reduce greenhouse gas emissions and supports the transition to cleaner energy sources. The 138 kV voltage level indicates a moderate scale, with minimal direct environmental impact beyond land use for the substation footprint.