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Investor-owned utility

Rocky Mountain Power (UT, ID, WY) / Pacific Power (OR, WA, CA) interconnection application

Rocky Mountain Power (UT, ID, WY) / Pacific Power (OR, WA, CA) is an investor-owned utility serving 1,867,246 residential customers in California, Idaho, Oregon, Utah, Washington, Wyoming (EIA-861, 2025). Applications: PowerClerk (PacifiCorp Net Metering / Customer Generation PowerClerk (all six states)). Gridpol files Rocky Mountain Power (UT, ID, WY) / Pacific Power (OR, WA, CA) interconnection applications for licensed installers – solar, storage and EV chargers – with single-line diagram and site plan, unlimited for $500 a month.

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Process verified from Rocky Mountain Power (UT, ID, WY) / Pacific Power (OR, WA, CA)’s official sources (see below). Fees/size limits researched for Utah only; for OR/WA/CA/ID/WY projects check the state tariff linked on the customer generation page.

Rocky Mountain Power (UT, ID, WY) / Pacific Power (OR, WA, CA) at a glance

Utility

PacifiCorp (Berkshire Hathaway Energy)

Type

Investor-owned utility

EIA utility ID

14354

Residential customers

1,867,246 (EIA-861, 2025)

Net-metered residential customers

110,944 (EIA-861, 2025)

Service territory

4 counties in California, 14 counties in Idaho, 25 counties in Oregon, 26 counties in Utah, 6 counties in Washington, 15 counties in Wyoming

How to apply

PowerClerk – PacifiCorp Net Metering / Customer Generation PowerClerk (all six states) · official link

Who submits

Online application by installer or customer ('Apply & review status'); customer signs electronic signature request after inspection. Utah net billing requires executed Interconnection Agreement for Net Billing Service.

Export compensation

Net billing – Utah Schedule 137 Net Billing Service (Sch 135/136 closed)
Utah export credit 4.855 c/kWh Jun-Sep, 4.033 c/kWh Oct-May. ID Sch 136 net billing; OR/WA net metering; CA net billing tariff (NEM closed).

Review time (official)

Typical timeline per PacifiCorp: some projects take longer than 70 business days depending on design/upgrades; meter installed 7-10 days after inspection upload and e-signature.

Documents Rocky Mountain Power (UT, ID, WY) / Pacific Power (OR, WA, CA) asks for

Interconnection application formOnline Customer Generation application with proposed system Gridpol prepares this.
Photos (meter, main panel, equipment)Picture of the meter with application; after install, photo of required safety signs/labels
Single-line diagram (one-line)One-line drawing (PacifiCorp example provided) Gridpol prepares this.
Site plan / site layoutSite plan (example provided) Gridpol prepares this.
Other utility-specific document (when applicable)Meter-mounted device (MMD) form if MMD used (5-jaw meter mounts / ConnectDER '5' models not permitted); inverter settings per Policy 378; required labeling per examples; meter aggregation form if aggregating
Final inspection sign-offUpload electrical inspection after installation
Interconnection agreementElectronic signature request after inspection upload

How the Rocky Mountain Power (UT, ID, WY) / Pacific Power (OR, WA, CA) process runs

Choose installer; submit online application in PowerClerk incl. meter photo
Wait for review and confirmation authorizing interconnection
Get permits and install; do not energize
Electrical inspection; upload inspection and photo of safety signs
Sign electronic signature request (interconnection agreement)
Meter installed within 7-10 days; utility notifies when system may be turned on

Fees

Fee	Applies to	Note
$60	Utah Level 1 interconnection review	Non-refundable, Schedule 137 / PSC Rule R746-312-13
$75 + $1.50/kW	Utah Level 2
$150 + $3.00/kW	Utah Level 3

Utility fees are paid by the installer or customer; they are not part of the Gridpol plan.

Size levels and limits

Level	Up to	Note
Utah Level 1/2/3		Per Utah PSC R746-312
Net metering cap	25 kW

Utah Schedule 137: up to 25 kW residential, 2 MW non-residential. Other states follow their own net metering tariffs (OR net metering, WA tariff, CA NB tariff, ID Sch 136 net billing, WY tariff).

Storage, EV and stamps

Battery storage

Batteries are a listed eligible resource under UT Schedule 137. Wattsmart Batteries program offers incentives for utility-managed batteries paired with onsite solar. All inverter-based applications must use Policy 378 settings.

Common issues the utility lists

Inverter settings not per Policy 378
Non-approved meter-mounted devices (5-jaw meter mounts)

Gridpol’s pre-submission check covers these before we file.

Sources

Rocky Mountain Power Customer Generation: https://www.rockymountainpower.net/savings-energy-choices/customer-generation.html (retrieved 2026-11-13)
Pacific Power Customer Generation: https://www.pacificpower.net/savings-energy-choices/customer-generation.html (retrieved 2026-11-13)
Rocky Mountain Power Utah Schedule 137 Net Billing Service: https://www.rockymountainpower.net/content/dam/pcorp/documents/en/rockymountainpower/rates-regulation/utah/rates/137_Net_Billing_Service.pdf (retrieved 2026-11-13)

Other utilities in Utah

All Utah utilities →

Gridpol Unlimited

$500 / month

Unlimited interconnection applications. 12-month agreement, signed online. The agreement starts the day you sign; first invoice right away, then monthly.

Unlimited interconnection applications
Single-line diagram and site plan for every application
Pre-submission check against the utility’s requirements
Homeowner e-signature link for the authorization
Filing in your utility portal accounts or by the utility’s method
Utility questions, corrections and resubmissions
Follow-up through approval, inspection and PTO
Customer list, exports, API and webhooks

Get started

Applications are typically submitted within 2 business days after complete documents. Utility review times are set by each utility.