Overview
Capitol Heat and Power is a 2 MW diesel power plant in Madison, Wisconsin, operated by the State of Wisconsin. It provides backup or peaking power to state facilities.
Capitol Heat and Power is a small-scale diesel power plant located in Madison, Wisconsin, United States. With a capacity of 2 MW, it operates as a backup or peaking facility, primarily serving state government buildings. The plant is owned and operated by the State of Wisconsin, ensuring reliable power for critical infrastructure. The plant uses oil (diesel) as its primary fuel, a common choice for emergency and peaking units due to quick start capabilities. Diesel plants of this size typically employ reciprocating engines. The facility operates under the regulatory framework of the U.S. Environmental Protection Agency (EPA), including the Clean Air Act and associated standards for emissions of NOx, SO2, and particulate matter. As a small, state-owned facility, Capitol Heat and Power plays a key role in ensuring energy resilience for Wisconsin's capital. Its location in Madison places it near populated areas, but its limited runtime and modern emission controls help mitigate local environmental impacts. The plant contributes to grid stability during peak demand or emergencies.
Environmental context
The plant's use of diesel fuel results in emissions of CO2, NOx, SO2, and particulate matter, though its small capacity and intermittent operation limit overall impact. Located in Madison, Wisconsin, the facility is subject to EPA regulations under the Clean Air Act, including New Source Performance Standards (NSPS) for stationary engines. Proximity to urban areas necessitates compliance with state and federal air quality standards to protect public health.
Frequently asked questions
Capitol Heat and Power is located in Madison, Wisconsin, United States, at coordinates 43.0785 N, -89.3773 W.
Capitol Heat and Power is a diesel power plant with a capacity of 2 MW, used for backup or peaking power generation.
The plant is owned and operated by the State of Wisconsin.
The plant must comply with the U.S. Clean Air Act, including New Source Performance Standards (NSPS) for stationary engines, and state-level air quality regulations in Wisconsin.
The primary fuel is oil (diesel), which is typical for small peaking or emergency power plants.