Summarise EPC improvement recommendations for a local authority

Aggregates the improvement recommendations across certificates in a local authority, returning the frequency of each recommendation and the mean estimated cost and savings where available.

Usage

ukh_epc_recommendations_summary(
  la,
  type = c("domestic", "non-domestic", "display"),
  refresh = FALSE
)

Arguments

la

Character. Local authority GSS code.

type

Character. "domestic" (default), "non-domestic", or "display".

refresh

Logical. Re-download bulk ZIP? Default FALSE.

Value

A data frame with columns improvement_id, improvement_summary, count, mean_indicative_cost (where numeric costs are reported), ordered by count descending.

Details

This uses the bulk per-LA ZIP download rather than the paginated API, which is much faster for this aggregation. Requires EPC API credentials.

See also

Other energy performance certificates: ukh_epc_bulk(), ukh_epc_certificate(), ukh_epc_search(), ukh_epc_summary()

Examples

if (FALSE) { # \dontrun{
recs <- ukh_epc_recommendations_summary("E09000033")
head(recs)
} # }