The Public Utility Commission of Texas (Commission) plays a vital role in regulating the Electric Reliability Council of Texas (ERCOT) wholesale market, and retail energy markets throughout all of Texas. This article identifies key projects and initiatives at the Commission that are ongoing in 2022 and have a major impact on the electric power grid and energy markets in Texas. The Commission continues to move rapidly as it implements the 2021 post-Uri legislative mandates, and we expect it to continue changing regulations affecting a wide swath of the market and the ERCOT system to bolster reliability.  Everyone engaged in the ERCOT market should continue to pay close attention to these reforms.  Husch Blackwell is following these key matters at the Commission and represents or advises clients on many of them. We are happy to answer any questions related to any item outlined below.  

Continue Reading Update on 2022 Activity at the Texas Public Utility Commission

Regulated energy sector entities routinely submit confidential and proprietary business information to Texas state agencies, including the Railroad Commission (Texas’s incongruously named oil and gas regulator), the General Land Office, the Public Utility Commission, and the Electric Reliability Council of Texas  (“ERCOT”), often assuming it is “for regulators’ eyes only.” But Texas agencies have limited power to prevent the disclosure of information sought pursuant to the Public Information Act (“PIA”).

Continue Reading Preventing Texas Regulators from Disclosing Energy Companies’ Proprietary Information

ERCOT has experienced more attention to and development of Private Use Networks (“PUN”) in the last months and years. This post summarizes what these “islands in the grid” are, their positive attributes, and how to create one.

If you find this post helpful, or would like to hear more about PUNs, we will be presenting more detailed information on this subject in a March 30th “Private Use Networks & Self-Generation: What You Need to Know” webinar, in which we will also address audience questions.

You can register for the free webinar using this link.

What’s a PUN?

Private Use Network is defined by ERCOT as “[a]n electric network connected to the ERCOT Transmission Grid that contains Load that is not directly metered by ERCOT (i.e., Load that is typically netted with internal generation).”  While a PUN is interconnected to the ERCOT system, it functions largely as an island within the ERCOT system that has both generation and load (separate from station load).  A PUN can contain many different categories of resources and loads, all of which are behind an ERCOT-polled settlement (“EPS”) meter. ERCOT models a PUN in its system models (used for transmission planning and for interconnection studies) if it contains at least 10MW generation, has more than one connection to the ERCOT grid, or provides ancillary services. For settlement purposes, ERCOT will settle the net of generation and load during any interval so that if the PUN is “net load” in an interval, it will be settled as load, and as generation if energy delivered to the system during interval exceeds energy consumed.
Continue Reading Private Use Networks & Self-Generation: What You Need to Know