Examples of Tariff Rule 21 in a sentence
Considering new distributed energy resource standards (DER), all inverters proposed need to have “smart inverter capabilities” allowing for IEC 61850 communication and should be capable of performing the seven autonomous grid support functions (i.e., State of California’s Electric Tariff Rule 21), and must be compatible to operate under IEEE 1547-2018 standards.
Ordering Paragraph 9 of D.16-06-052 ordered the IOUs to “file proposed revisions to Tariff Rule 21 setting forth any agreed-upon technical requirements, testing and certification processes, and effective dates for Phase 2 communication protocols and Phase 3 additional advanced inverter functions in separate Tier 3 advice letters.”17 D.16-06-052 also allowed the IOUs to file a work plan in the absence of consensus in lieu of a December 2016 advice letter filing.
The revisions to Electric Tariff Rule 21 focused on the interconnection study process.
The settlement agreement required that each utility revise its Electric Tariff Rule 21 to assign all interconnection requests to either the "Fast Track" - a screen-based, streamlined review process for net energy metering, non-export, and small exporting facilities or the Detailed Study with three study processes for more complicated generating facilities.
The utilities’ rules and regulations pertaining to the interconnection of generation are generally set forth in Electric Tariff Rule 21.
D.20-09-035 adopted recommendations to modify Electric Tariff Rule 21 submitted by Working GroupsTwo and Three (WG2 and WG3), and the Vehicle-to-Grid Alternating Current Interconnection Subgroup (V2G AC Subgroup).
On December 18, 2014, the Commission issued D.14-12-035 which granted joint motions proposing revisions to Electric Tariff Rule 21 to require "smart" inverters for PG&E, SCE, and SDG&E.
On September 20, 2012, the Commission issued Decision (D.) 12-09-018 which adopted a settlement agreement that included revisions to Electric Tariff Rule 21 and provided a separate Generator Interconnection Agreement for Exporting Generating Facilities and Exporting Generating Facility Interconnection Request.
PG&E’s Gas Tariff Rule 21, “Transportation of Natural Gas,” section C.1, which requires transported natural gas to contain no more than one percent by volume of CO2, available here (accessed April 13, 2021: https://www.pge.com/tariffs/assets/pdf/tariffbook/GAS_RULES_21.pdf.
Low and High Frequency Ride-Through: Revise Electric Tariff Rule 21, Section H.1.a.(2) and R21 Table H.2 to reflect proposed new frequency ride-through settings; d.