% Generated by roxygen2: do not edit by hand
% Please edit documentation in R/price.R
\name{aemo_fcas}
\alias{aemo_fcas}
\title{Frequency control ancillary services (FCAS) prices}
\usage{
aemo_fcas(region, start, end, service = NULL, intervention = FALSE)
}
\arguments{
\item{region}{NEM region code.}

\item{start, end}{Window (inclusive).}

\item{service}{Optional character vector of service names
(e.g. \code{"RAISE6SEC"}, \code{"LOWER60SEC"}, \code{"RAISE1SEC"}).}

\item{intervention}{Logical. See \code{\link[=aemo_price]{aemo_price()}}.}
}
\value{
An \code{aemo_tbl} with one row per interval and columns
for each requested FCAS RRP (AUD/MW).
}
\description{
Returns regional FCAS market prices across the eight
contingency services plus the two regulation services. Ten
services are live in the NEM since R1/L1 Very Fast commenced
on 9 October 2023.
}
\details{
Thin wrapper over \code{aemo_price(..., market = "fcas")}.
}
\examples{
\donttest{
op <- options(aemo.cache_dir = tempdir())
try({
  now <- Sys.time()
  f <- aemo_fcas("NSW1", now - 3600, now)
  head(f)
})
options(op)
}
}
\seealso{
Other price: 
\code{\link{aemo_price}()}
}
\concept{price}
