In the long-awaited Broadview Order, FERC reinforced PURPA’s statutory limit for small power production qualifying facilities (SPP QFs) to a “power production capacity” of not more than 80 MW. SPP QFs can not evade this statutory limit by restraining the ability of much large facilities to actually “send out” more than 80 MW through the use of limited inverters.  The Commission attempted to dodge the question that the industry was actually awaiting, regarding how storage charged from an SPP QF should be counted with regard to the 80 MW limit, stating that it “did not need to address whether the associated battery storage system is a separate facility or whether and how the battery storage system should be considered in determining the facility’s power production capacity.” Instead, the ruling was based on the 160 MW of solar capacity at the site. But, the ruling provided no indication that if the facility had consisted of 80 MW of solar and 80 MW of battery storage that the outcome would not have been identical.

The order is prospective and does not affect SPP QFs that have self-certified or have been granted Commission certification prior to September 1, 2020. Until December 31, 2020, the effective date of Order No. 872, any challenge to a Form 556 filing for an over 80 MW SPP QF would have to be through a Petition for Declaratory Order, rather than a protest.
Continue Reading The Commission Takes a Narrow View of Broadview

In a July 2, 2020 Order, FERC declined to answer a question in a Petition for Declaratory Order (PDO) concerning whether a set of off-system QFs could deliver power to a utility at a Point of Delivery (POD) that was constrained. This question is important because if answered affirmatively, it could result in the utility’s ratepayers having to pay upgrade costs to ensure that all firm transmission service reservations can be accommodated in addition to paying for power from a QF at an avoided cost rate. In the Blue Marmots case, the QFs sought two findings from FERC:

to declare that transmission congestion on the purchasing utility’s system does not relieve the electric utility of its mandatory obligation to purchase from a QF under PURPA, where all other predicates to the creation of a LEO have been established.

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… to declare that the Commission’s direction in section 292.306 of the Commission’s regulations that QFs are obligated to pay such interconnection costs as are assessed by state regulatory authorities extends only to the physical interconnection between the QF and the utility system to which it is directly interconnected, not to other aspects of transmission service over which the Commission retains authority.

The first request was probably unnecessary, as the PURPA purchase obligation is relatively absolute in FERC’s view. The only issue is one of price, i.e., who has to pay to relieve the congestion; the answer to the second question thus may determine whether the QF chooses to sell to this utility. The QF still can sell, if the deciding body decides it must the pay to relieve congestion; it remains the QF’s choice. It is the second issue thus that is far more relevant and has not been addressed by FERC. And, it still has not.
Continue Reading FERC Declines to Answer Question of Impact of Off-System QFs Choosing Constrained Points of Delivery