The revenue requirement effect of the reduced return on equity and reduced rate of return is based on 1) for PG&E, the estimates of PG&E and ORA from PG&E's general rate case A.97-12-020, Exh. 474 and GRC briefs, and 2) for SDG&E, the rate base established in its distribution PBR D.98-12-038. We emphasize that the revenue requirement effect for PG&E is an estimate which will change when the distribution rate base for the utility is finally determined. The projected rate base for each utility is:
Table 11
Rate Base
Electric Gas | ||
SDG&E |
$1,385,722,000 |
$452,863,000 |
PG&E PG&E Est. ORA Est. |
$7,003,639,000 $5,899,013,000 |
$2,175,595,000 $2,010,056,000 |
Applying the rate of return found reasonable, we estimate the annual revenue requirement is reduced as follows:
Table 12
Reduction in Revenue Requirement
Electric Gas |
||||
SDG&E |
($14,585,000) |
($4,779,000) |
||
PG&E PG&E Est. ORA Est. |
($46,280,000) ($38,980,000) |
($14,500,000) ($13,396,000) |