20260213Compliance_Order_No_36936.pdf

Office of the Secretary
Service Date
February 13,2026
BEFORE THE IDAHO PUBLIC UTILITIES COMMISSION
IN THE MATTER OF CAPITOL WATER ) CASE NO. CAP-W-25-03
CORPORATION'S APPLICATION TO )
CHANGE ITS SCHEDULE NO. 3 — )
PURCHASED POWER ADJUSTMENT RATE ) ORDER NO. 36936
On October 23, 2025, Capitol Water Corporation ("Company") applied for authority to
change its Schedule No. 3 -Purchased Power Cost Adjustment("Schedule No. 3"or"PPCA")rate
to recover the electricity costs that exceeded what it collected in rates. On December 23,2025,the
Commission issued Final Order No. 36884, approving an adjustment of the Company's Schedule
No. 3 PPCA—increasing the rate from 3.33% to 4.61%, effective January 1, 2026, and ordering
the Company to file updated tariffs within 15 days of the service date of the Order. On January 13,
2026,the Company filed an updated Schedule No. 3 reflecting the authorized PPCA rate approved
in Order No. 36884.
COMMISSION FINDINGS AND DECISION
The Commission has jurisdiction over this matter under Idaho Code §§ 61-501, 61-502,
and 61-503. The Commission is vested with the power to "supervise and regulate every public
utility in the state and to do all things necessary to carry out the spirit and intent of the [Public
Utilities Law]."Idaho Code§ 61-501.The Commission is empowered to investigate rates,charges,
rules,regulations,practices,and contracts of public utilities and to determine whether they are just,
reasonable,preferential,discriminatory,or in violation of any provision of law,and to fix the same
by order.Idaho Code §§ 61-502 and 61-503.
Having reviewed the record and all submitted filings, the Commission finds that the
Company's January 13, 2026, compliance filing accurately represents the rate approved in order
No. 36884.
ORDER NO. 36936 1

ORDER
IT IS HEREBY ORDERED that the Company's January 13, 2026, compliance filing is
accepted and approved.
DONE by Order of the Idaho Public Utilities Commission at Boise, Idaho this 13th day of
February 2026.
EDWARD LODGE, ESIDENT
J R. HAMMOND JR., COMMISSIONER
DAYN H RDIE, COMMISSIONER
ATTEST:
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Commission Secretary
I:\Legal\WATER\CAP-W-25-03_PPCA\orders\CAP W2503_FO_Comp_cb.docx
ORDER NO. 36936 2