Overview
BYUI Central Energy Facility is a 5.6 MW gas power plant in Rexburg, Idaho, operated by Brigham Young University-Idaho. It provides on-campus electricity and heating.
The BYUI Central Energy Facility is a natural gas-fired power plant located on the campus of Brigham Young University-Idaho in Rexburg, Idaho, United States. With a capacity of 5.6 MW, it is a small-scale facility designed primarily to meet the energy needs of the university. The plant is operational and owned by the university, reflecting a trend of educational institutions investing in on-site generation for reliability and efficiency. As a gas power plant, the facility operates using natural gas, which offers lower emissions compared to coal but still contributes to CO2 and NOx output. In the United States, such plants are subject to the Clean Air Act (CAA) regulations, including National Ambient Air Quality Standards (NAAQS) and New Source Performance Standards (NSPS). The plant's small size may exempt it from certain permitting requirements, but it must still comply with state and local air quality rules. The facility plays a key role in supporting the university's operations, providing a stable power supply and potentially reducing reliance on the grid. Its location in a rural area of Idaho minimizes direct environmental impact on densely populated zones. The plant's efficiency and emissions profile are typical for small-scale gas turbines or reciprocating engines used in institutional settings.
Environmental context
The plant's natural gas fuel source results in lower CO2 emissions per MWh compared to coal, but still contributes to greenhouse gas emissions. Its small capacity (5.6 MW) limits overall environmental footprint. Located in a rural area near Rexburg, Idaho, the facility's emissions are dispersed, reducing local air quality impacts. However, NOx emissions from gas combustion can contribute to regional ozone formation. The plant operates under US EPA regulations, including NSPS for stationary engines, which set emission limits for NOx and CO.
Frequently asked questions
The BYUI Central Energy Facility is located on the campus of Brigham Young University-Idaho in Rexburg, Idaho, United States.
It is a natural gas-fired power plant with a capacity of 5.6 MW, used for on-campus electricity and heating.
The facility is owned by Brigham Young University-Idaho.
The plant must comply with the Clean Air Act, including New Source Performance Standards (NSPS) for stationary engines, which regulate NOx and CO emissions. State-level air quality permits may also apply.
It provides a reliable, on-site power source for the campus, reducing dependence on the grid and potentially lowering energy costs. It also supports the university's sustainability goals by using cleaner natural gas.