What is a primary reason for the low installation cost of a gas turbine?

The low installation cost of a gas turbine primarily stems from the fact that it requires less auxiliary equipment compared to other forms of power generation. Gas turbines have a simpler design and fewer components that require installation and integration, such as extensive piping systems, cooling towers, and elaborate control mechanisms that are commonly needed for steam or hydroelectric plants. This simplicity in construction contributes to lower labor costs and reduced time frames for installation.

Fewer auxiliary systems also lead to lower maintenance costs over the lifespan of the turbine, as there are fewer components that could malfunction or require regular servicing. Additionally, gas turbines can be located closer to the source of demand or fuel supply, which minimizes additional infrastructure costs, such as long-distance transmission lines.

The other options mention factors that do not significantly influence installation costs: more land area generally increases costs rather than decreases them; higher energy efficiency rates relate more to operational costs rather than installation; and the operation on renewable resources is not typically applicable to gas turbines, as they primarily run on natural gas or other fossil fuels.