Farmington River Power Company interconnection application

Farmington River Power Company is an investor-owned utility serving 0 customers in Connecticut (EIA-861, 2025). Gridpol files Farmington River Power Company 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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Connecticut’s interconnection rule (PURA-approved EDC Guidelines: Docket 17-12-03 RE06 'Guidelines for Generator Interconnection - Fast Track and Study Processes' (Eversource/UI, 2023-12-20) and Docket 03-01-15 RE04 'Guidelines for the Interconnection of Residential Single Phase Certified Inverter-Based Generating Facilities' (<=25/50 kW)) applies to Farmington River Power Company. Levels, timelines and documents below come from that rule; Farmington River Power Company’s own form and portal are confirmed on the first project.

Farmington River Power Company at a glance

Utility

Farmington River Power Company

Type

Investor-owned utility

EIA utility ID

6207

Customers

0 (EIA-861, 2025, short form: all customer classes)

Net-metered residential customers

none reported

Service territory

1 county in Connecticut

Documents Farmington River Power Company asks for

Interconnection application formRequired by the state rule Gridpol prepares this.
Single-line diagram (one-line)Required by the state rule Gridpol prepares this.
Site plan / site layoutRequired by the state rule Gridpol prepares this.
Inverter spec sheetRequired by the state rule
PV module spec sheetRequired by the state rule
UL 1741 / IEEE 1547 certificationRequired by the state rule
Proof of insuranceRequired by the state rule
Interconnection agreementRequired by the state rule

Documents required by the Connecticut rule. Farmington River Power Company may ask for more on its own form; we confirm on the first project.

Connecticut interconnection rule

Commission

Connecticut Public Utilities Regulatory Authority (PURA)

Interconnection rule

PURA-approved EDC Guidelines: Docket 17-12-03 RE06 'Guidelines for Generator Interconnection - Fast Track and Study Processes' (Eversource/UI, 2023-12-20) and Docket 03-01-15 RE04 'Guidelines for the Interconnection of Residential Single Phase Certified Inverter-Based Generating Facilities' (<=25/50 kW) – Guidelines for Generator Interconnection · source

Applies to

The two electric distribution companies: Eversource (CL&P) and United Illuminating; not municipal utilities (CMEEC members)

Application form

Joint EDC interconnection request submitted through each EDC's online portal (Eversource PowerClerk); separate simplified residential inverter guideline application

Timelines

Fast Track/Study guideline: receipt confirmation 3 business days, completeness notice 10 business days, applicant 15 business days to cure; generator signs agreement within 30 business days; EDC witness test within 10 business days of request.

Fees

$200 inverter-based <=25 kW; $500 Fast Track; $1,000 Study + actual study costs (Table 1 of guideline; Eversource CT page).

Insurance

General liability per guideline Table 2: <100 kW $300,000; >100 kW-1 MW $1,000,000; >1-5 MW $2,000,000; >5 MW $5,000,000; Eversource page lists N/A for inverter-based 0-25 kW but asks proof of insurance in residential application.

External disconnect

Eversource CT: isolation device (AC disconnect) must be visible and within 10 feet of main utility panel/meter; variance needs written approval.

Export compensation

Net billing – CGS 16-244z (Residential and Non-Residential Renewable Energy Solutions programs); legacy net metering CGS 16-243h
Traditional net metering closed to new residential customers end of 2021; RRES offers netting or buy-all tariff at fixed rates for the program term; NRES for non-residential. Program-year details not verified here.

Not bound by the rule

Municipal electric utilities (CMEEC members, e.g. Norwich, Groton, Wallingford) are not under the PURA EDC guidelines and set their own interconnection/net metering policies.

Guidelines for Generator Interconnection Fast Track and Study Processes, Docket 17-12-03 RE06: https://www.eversource.com/Content/docs/default-source/ct---pdfs/guidelines-generator-inter-fast-track.pdf (retrieved 2026-11-13)
Eversource CT - Application to Connect: https://www.eversource.com/residential/about/doing-business-with-us/interconnections/connecticut/connecticut-application-to-connect (retrieved 2026-11-13)
PURA Distributed Generation Policy Working Group: https://portal.ct.gov/PURA/Electric/Interconnection-Policy-Working-Group (retrieved 2026-11-13)

Other utilities in Connecticut

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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.