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City of Grantville interconnection application

City of Grantville is a municipal utility serving 1,010 customers in Georgia (EIA-861, 2025). Gridpol files City of Grantville 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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Georgia’s interconnection rule (O.C.G.A. 46-3-50 to 46-3-56 (Georgia Cogeneration and Distributed Generation Act of 2001)) applies to City of Grantville. Levels, timelines and documents below come from that rule; City of Grantville’s own form and portal are confirmed on the first project.

City of Grantville at a glance

Utility

City of Grantville

Type

Municipal utility

EIA utility ID

7515

Customers

1,010 (EIA-861, 2025, short form: all customer classes)

Net-metered residential customers

none reported

Service territory

2 counties in Georgia

Documents City of Grantville asks for

  • Interconnection agreementRequired by the state rule

Documents required by the Georgia rule. City of Grantville may ask for more on its own form; we confirm on the first project.

Georgia interconnection rule

Commission

Georgia Public Service Commission

Interconnection rule

O.C.G.A. 46-3-50 to 46-3-56 (Georgia Cogeneration and Distributed Generation Act of 2001) – Cogeneration and Distributed Generation · source

Applies to

All electric service providers: electric utilities (Georgia Power), electric membership corporations and municipal electric utilities (O.C.G.A. 46-3-52)

Application form

No statewide form; written agreement between provider and customer generator (46-3-54); each provider uses own interconnection application/agreement (e.g. Georgia Power DG Interconnection Guidelines, EMC DG policies)

Timelines

No statutory or PSC review timelines found.

Fees

Fees limited to direct costs of interconnecting/administering metering; no standby, capacity, interconnection or other fees beyond monthly service charge unless customer agrees or commission/governing body approves (46-3-54).

Insurance

Provider may not require additional liability insurance from a facility meeting NEC, NESC, IEEE and UL requirements (46-3-56).

External disconnect

Not addressed in statute; utility-specific (e.g. Georgia Power DG construction guidelines).

Export compensation

Utility-specific – O.C.G.A. 46-3-55, 46-3-56
Bidirectional metering with excess credited at rate filed with commission; providers must buy first-come first-served until 0.2% of prior-year annual peak demand, at not more than avoided energy cost. Georgia Power offers monthly netting/buyback per PSC-approved tariffs.

Not bound by the rule

EMCs and municipal utilities are covered by the Act; rates set by their governing bodies instead of PSC; each publishes own DG interconnection policy (e.g. Altamaha EMC, Carroll EMC, City of Cartersville).

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.

Get started – $500/month unlimited