Final Environmental Impact Statement (EIS) for the LEAPS Project was
prepared by the Federal Energy Regulatory Commission (FERC) and was released
on January 31, 2007. Although the final EIS is over 600 pages long, Table
52, reproduced below, well summarizes the 28 pages of financial analysis
in the EIS. This table has three columns that compare the costs of three
different scenarios.

The first scenario is called
the “No Action” alternative.
FERC may have used a bad choice of words here because “No Action” actually
means “No action on the LEAPS hydroelectric project but, instead,
building a conventional peaker power plant with the same output capacity”.
It’s assumed that this conventional plant is sited somewhere sufficiently
close to the grid that the high voltage transmission line through the
Cleveland National Forest, known as the TE/VS Interconnect, would not
be required.
The second scenario is called
the “Co-applicants’ Proposal”.
This is how the Elsinore Valley Municipal Water District and Nevada Hydro
(the Co-applicants) would like to build LEAPS. Finally, the last scenario
is called the “Staff Alternative”. This is how the FERC staff
would prefer to build LEAPS. It’s only slightly different from
the Co-applicants’ Proposal and costs just 3% more.
There’s a line in Table 52, above, marked with a star in the left
margin that shows the “Change in annual net benefit relative to
the no-action alternative ($2005)”. You’ll see here that
the Co-applicant’s LEAPS Proposal would cost $120 million more
per year than the No-Action alternative and the Staff’s Alternative
LEAPS Proposal would cost $125 million more per year to operate.
So, if the electrical power is needed, the California ratepayers could
save around $120 million per year by building a conventional gas fired
peaker plant ( the No-Action Alternative) rather than LEAPS!