Overview
North Rock Solar is a 69 kV substation in the United States, operated by Alliant Energy. It supports grid stability and renewable energy integration in the region.
North Rock Solar is a substation located in the United States, operated by Alliant Energy. The facility operates at a voltage level of 69 kV, which is typical for distribution-level substations that connect local renewable energy sources to the broader grid. As part of Alliant Energy's infrastructure, it plays a role in the company's efforts to expand renewable energy capacity. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for the bulk power system. In the United States, substations like North Rock Solar are subject to NERC's Critical Infrastructure Protection (CIP) standards and must comply with FERC's regulations for interconnection and grid reliability. The 69 kV voltage level places it in the medium-voltage category, commonly used for sub-transmission and distribution. North Rock Solar's primary function is to facilitate the integration of solar-generated electricity into the grid, supporting the transition to cleaner energy sources. Its location in the Midwest aligns with the region's growing renewable energy sector. The substation contributes to grid stability and reliability, serving both local communities and the broader energy network.
Environmental context
The substation is located in a region with a mix of agricultural and rural landscapes, typical of the Midwest United States. Its operation supports the integration of solar energy, reducing reliance on fossil fuels and contributing to lower greenhouse gas emissions. The facility's voltage level and design are suited for connecting renewable generation to the grid, minimizing environmental impact through efficient energy transmission.
Frequently asked questions
North Rock Solar is a substation located in the United States, with coordinates approximately 42.8174 N, -89.1049 W. It is operated by Alliant Energy.
North Rock Solar operates at a voltage of 69 kV, which is a common voltage level for sub-transmission and distribution substations in the United States.
North Rock Solar is operated by Alliant Energy, a utility company that provides electricity and natural gas services in the Midwest United States.
As a substation in the United States, North Rock Solar must comply with NERC reliability standards and FERC regulations, including Critical Infrastructure Protection (CIP) requirements for grid security.
Substations like North Rock Solar are critical for stepping voltage levels, switching circuits, and integrating renewable energy sources into the grid, ensuring stable and reliable electricity delivery.