Is Washington WAC 296-46B-705 in force?

Yes. In force from Apr 1, 2024.

Which products does Washington WAC 296-46B-705 affect?

Washington WAC 296-46B-705 affects Residential energy storage systems and Interconnection devices.

When does Washington WAC 296-46B-705 take effect?

The effective date on file is April 1, 2024.

WAC 296-46B-705

PartialRead in the state’s own source. It stays partial until the passage is on file word for word.

What does Washington WAC 296-46B-705 do? Requires anyone connecting a power source to the grid to consult the serving utility and meet its standards. Sets wiring and disconnect rules for supply-side connections and requires design review for interconnected systems, including storage.

Facts

Kind: Code amendment
Status: In force
Stage: In force
Signed or decided: April 1, 2024
Effective: April 1, 2024
Topics: Permitting, Interconnection
Products: Residential energy storage systems Interconnection devices
Source: Washington State Legislature (opens in a new tab)

The state’s codes

The codes that reach each product this law names, with the edition Washington is on. Each links to the record.

For information only. Your local building or fire official decides which code applies. We check state records often but can miss a recent change, so confirm with your official before you design, permit, or install. Terms of use