On April 29, 2025, FERC partially granted rehearing in the case of Cometa Energia, S.A. de C.V. (“Saavi”) against the California Independent System Operator Corporation (“CAISO”), finding a provision of CAISO’s Business...more
On April 25, 2024, FERC approved the California Independent System Operator Corporation’s (“CAISO”) request to increase its capacity procurement mechanism (“CPM”) soft cap offer from $6.31/kW-month to $7.32, which will become...more
On October 30, 2023, FERC accepted the California Independent System Operator Corporation’s (“CAISO”) revisions to its wheeling tariff provisions. The revised provisions allow external load serving entities to obtain, in...more
On September 21, 2023, the Commission issued separate orders on show cause proceedings finding that the existing tariffs of the California Independent System Operator Corporation (“CAISO”), ISO New England Inc. (“ISO-NE”),...more
On November 30, 2021, FERC issued and order accepting a California Independent System Operator Corporation (“CAISO”) tariff filing designed to clarify its market rules for hybrid and co-located resources. CAISO proposed two...more
This morning FERC issued an order approving in part and rejecting in part the CAISO’s tariff filing creating a new Off-Peak Deliverability Status (“OPDS”) for interconnection customers. The proposal was driven in part by the...more
In a stakeholder call yesterday, the CAISO discussed the Revised Draft Final Proposal in the Generator Deliverability Assessment stakeholder initiative. During the call, the CAISO addressed outstanding stakeholder questions,...more
This ruling formally initiates the “procurement track” as outlined in Decision (D.) 19-04-040. The ruling generally describes the scope and content of the procurement track, and seeks comments from parties on its framing and...more
FERC approved new changes to the CAISO tariff on February 19, 2019, with a retroactive effective date of November 27, 2018, that will impact projects in the CAISO’s generator interconnection queue. These changes are the...more
In June 2018, CXA La Paloma, LLC (“La Paloma”) filed a complaint at the Federal Energy Regulatory Commission (FERC or “the Commission”) seeking to require the California Independent System Operator (CAISO) to implement a...more
As momentum builds for wide-scale development and deployment of electric energy storage technologies, the Federal Energy Regulatory Commission (FERC) has been taking a fresh look at how it can facilitate the integration of...more
On April 4, 2017 (NextEra Desert Center Blythe, LLC v. FERC, Case No. 16-1003 (“NextEra”)), the DC Circuit issued a decision remanding back to the Federal Energy Regulatory Commission (“FERC”) orders denying NextEra Desert...more
The Federal Energy Regulatory Commission (FERC) has taken steps over the past few months to address integration of electric storage into the market. In November 2016, FERC issued a Notice of Proposed Rulemaking (NOPR) to...more
On June 2, 2016, FERC approved revisions to the California Independent System Operator's open access transmission tariff that facilitate the participation of small, distribution level energy generation, storage and...more
On May 14, 2015, the Federal Energy Regulatory Commission (“FERC”) issued an order addressing NV Energy’s proposed tariff changes for joining the California Independent System Operator (“CAISO”) Energy Imbalance Market...more
On August 1, 2014, the California Independent System Operator (“CAISO”) filed proposed tariff changes at the Federal Energy Regulatory Commission (“FERC”) in FERC Docket No. ER14-2574 that would establish new flexible...more
On July 31, 2014, the Federal Energy Regulatory Commission (FERC) accepted amendments to the California Independent System Operator Corporation (CAISO) tariff designed to improve the efficiency and flexibility of the CAISO’s...more
On June 19, 2014, the Federal Energy Regulatory Commission (“FERC” or “Commission”) conditionally accepted revisions to the California Independent System Operator Corporation’s (“CAISO”) FERC Electric Tariff to implement the...more