Tag Archives: regulation

End the fiction of regulatory oversight of California’s generation

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M.Cubed is the only firm willing to sign the non-disclosure agreements (NDA) that allow us to review the investor-owned utilities’ (IOUs) generation portfolio data on behalf of outside intervenors, such as the community choice aggregators (CCAs). Even the direct access (DA) customers who constitute about a quarter of California’s industrial load are represented by a firm that is unwilling to sign the NDAs. This situation places departed load customers, and in fact all customers, at a distinct disadvantage when trying to regulate the actions of the IOUs. It is simply impossible for a single small firm to scrutinize all of the filings and data from the IOUs. (Not to mention that one, SDG&E, gets a complete free pass for now as that it has no CCAs.)

This situation has arisen because the NDAs require that the “reviewing representatives” not be in a position to advise market participants, such as CCAs or energy service providers (ESPs) that sell to DA customers, on procurement decisions. This is an outgrowth of AB 57 in 2002, a state law passed to bring IOUs back into the generation market after the collapse of restructuring in 2001. That law was intended to the balance of power to the IOUs away from generators for procurement purposes. Now it puts the IOUs at a competitive advantage against other load serving entities (LSEs) such as CCAs and ESPs, and even bundled customers.

This imbalance has arisen for several insurmountable reasons:

  • No firm can build its business on serving only to review IOU filings without offering other procurement consulting services to clients.
  • It is difficult to build expertise for reviewing IOU filings without participating in procurement services for other LSEs or resource providers. (I am uniquely situated by the consulting work I did for the CEC on assessing generation technology costs for over a decade.)
  • CPUC staff similarly lacks the expertise for many of the same reasons, and are relatively ineffective at these reviews. The CPUC is further limited by its ability to recruit sufficient qualified staff for a variety of reasons.

If California wants to rein in the misbehavior by IOUs (such as what I’ve documented on past procurement and shareholder returns earlier), then we have two options to address this problem going forward:

  1. Transform at least the power generation management side of the IOUs into publicly owned entities with more transparent management review.
  2. End the annual review and setting of PCIA and CTC rates by establishing one-time prepayment amounts. By prepaying or setting a fixed annual amount, the impact of accounting maneuvers are diminished substantially, and since IOUs can no longer shift portfolio management risks to departed load customers, the IOUs more directly face the competitive pressures that should make them more efficient managers.

PG&E hijacks its own website

PG&E PSPS website clip

I was looking for PG&E’s 2019 Catastrophic Events Memo Account (CEMA) on its website at https://www.pge.com/en_US/about-pge/company-information/regulation/regulation.page, and instead I was redirected to PG&E’s PSPS website at https://www.pgealerts.com/. It does not appear possible to get around this website to the regulatory filings that PG&E maintains on its website.

I guess that’s one way to get enough bandwidth after crashing its website during the PSPS blackouts.

PG&E apologizes, yet again

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(Image: ABC 7 News)

I listened to PG&E’s CEO Bill Johnson and his staff apologize for its mishandling of the public safety power shutoffs (PSPS) that affected over 700,000 “customers” (what other industry calls meters “customers”?) yesterday. And as I listened, I thought of the many times that PG&E has fumbled (or even acted maliciously) over the years. Here’s my partial list (and I’m leaving out the faux pas that I’ve experienced in regulatory proceedings):

  • Failing to turn off power locally in 2017 and 2018 under hazardous weather conditions, which led to the Wine Country and Camp fires.
  • Failing to install distribution shut off equipment that was installed by San Diego Gas & Electric and Southern California Edison after the 2007 wildfires in Southern  California.
  • Signing too many power purchase agreements with renewables in the 2009 to 2014 period that were for too long of terms (e.g., 20 years instead of 10 years). PG&E is unable to take advantage of the dramatic cost decreases created by California’s bold investments. For a comparison, PG&E’s renewable portfolio costs about 20% more than SCE’s. (I am one of a few that has access to the confidential portfolio data for both utilities.)
  • Failing to act on the opportunity to sell part of its overstuffed renewable portfolio to the CCAs that emerged from 2010 to 2016. Those sales could have benefited everyone by decreasing PG&E’s obligations and providing the CCAs with existing firm resources. That opportunity has now largely passed.
  • The gas pipeline explosion in San Bruno in 2010 caused by PG&E’s failure to keep proper records for decades. PG&E was convicted of a felony for its negligence.
  • Overinvesting in obsolete distribution infrastructure after 2009 by failing to recognize that electricity demand had flattened and that customers were switching en masse to solar rooftops. (I repeatedly filed testimony starting in 2010 pointing out this error.)
  • Deploying an Advanced Meter Infrastructure (AMI) system starting in 2004 using SmartMeters that claimed that it would provide much more control of PG&E’s distribution system, and deliver positive benefits to ratepayers. Savings have largely failed to materialize, and PG&E’s inability to use its AMI to more narrowly target its PSPS illustrates how AMI has failed to deliver.
  • Acquiring and building three unneeded natural gas plants starting in 2006. Several merchant-owned plants constructed in the early 2000s are already on the verge of retiring because of the flattening in demand.
  • Failing to act in May 2000 to end the “competitive transition” period of California’s restructuring by agreeing to the market valuation of its hydropower system.
  • If PG&E had ended the transition period, it would have been immediately free to sign longer term contracts with merchant generators, thereby taking away the incentive for those generators to manipulate the market. The subsequent energy crisis most likely would have not occurred, or been much more isolated to Southern California.
  • PG&E’s CEO in 1998 made a speech to the shareholders stating that it was PG&E’s intent to extend the transition period as far as possible, to March 2001 at least. (We cited this speech from a transcript in the 1999 GRC case.)
  • Offering rebuttal in the 1999 GRC that instead confirmed the ORA’s analysis that the optimal size of a utility is closer to 500,000 customers rather than 4 million plus. Commissioner Bilas wrote a draft decision confirming this finding, but restructuring derailed the vote on the case.
  • Being caught by the CPUC in diverting $495 million from maintenance spending to shareholders from 1992 to 1997. PG&E was fined $29 million.
  • Forcing the CPUC in 1996 to adopt the “competitive transition charge” which was tied to the fluctuating CAISO day-ahead market price instead of using Commissioner Knight’s up front pay out for stranded assets. The CTC led to the “transition period” which facilitated the ability of merchant generators to manipulate the market price.
  • Two settlement agreements allow PG&E to fully recover its costs in Diablo Canyon by January 1, 1998 based on its authorized rate of return from 1986 to 1998, but also allows it to put into ratebase about half of its “remaining” construction costs as a prelude to restructuring.
  • Getting caught in 1990 telling FERC that PG&E was short resources and needed to build more, while telling the CPUC that it had a long term surplus and that it needed to curtail its payments to third-party qualifying facilities (QF) generators.
  • In the early 1980s, failing to set up a rationale process for signing QF contracts that limited the addition of these resources. In addition, PG&E missed an important pricing calculation mistake in the capacity payment term that led to a double payment to QFs.
  • In the 1970s, making many construction management mistakes when building the Diablo Canyon nuclear power plant, including reversing the blueprints, that led to the costs rising from $315 million to over $5 billion. (And Diablo Canyon in 3 of the last 5 years has operated at a loss and should not have been generating for several months each of those years.)
  • In the 1960s, signing an agreement with Sacramento Municipal Utility District (SMUD) to finance the construction of the Rancho Seco nuclear plant that essentially gave SMUD free energy when Rancho Seco wasn’t generating. The result was the mismanagement of the plant, which was so damaged that it was closed in 1989 (in part as a result of analysis conducted by the consulting team that I was on.)

The other two California IOUs are guilty of some of these same errors, and SMUD and Los Angeles Department of Water and Power (LADWP) also do not have a clean bill of health, but the quantities and magnitudes to don’t match those of PG&E.

Not so bad in our estimate…

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The University of California ARE Update published a short study that found that the drought emergency regulations adopted by the State Water Resources Control Board were only 18% more costly than the most “efficient” standards. In May 2015, the State Water Resources Control Board adopted Resolution No. 2015-0032 which imposed restrictions to reduce water use by local agencies by 4 to 36 percent depending on their circumstances. Northern California agencies were to reduce usage by 16.2 percent on average, while Southern California utilities were to reduce by 22.5 percent. In the end, Northern California utilities far exceeded their target with a 23.3 percent reduction, and Southern California’s just missed theirs with an average of 21.4 percent. M.Cubed conducted the economic study of the regulations, and found that the insurance benefits were likely substantial enough to justify the costs.

The real headline of the study should be “Drought regulations remarkably efficient!” Given that the regulations were developed in just a few months and that they were done on a prospective basis with uncertainties and unknowns (e.g., the price elasticities referenced in the study), missing the mark by only 18% is truly remarkable. In comparison, the California Air Resources Board may have missed the mark by more than 100% in setting out its AB 32 Greenhouse Gas Reduction Scoping Plan in 2008 by relying too heavily on mandated measures such as renewables generation and certain types of energy efficiencies instead of more effective market based measures.

Nevertheless, the study appears to the make mistake of making the classic economist’s joke “sure it works in practice, but does it work in theory?” Consumers are chastised for behavior that doesn’t fit the fitted values for price elasticities. The study compares the mandated and achieved reductions and notes that achieved reductions were more even across agencies than the mandates. Agencies with lower mandates achieved higher reductions, and those with higher mandates fell short on achievements. Instead of questioning the original price elasticity estimates–and such estimates commonly have a wide range and are often situation specific–the report just plows ahead as though these theoretical results should have driven human behavior.

The more interesting question the researchers should have asked given the consistent patterns in achieved versus mandated reductions is what factors caused these agencies to diverge from the mandates. Geography is clearly only part of the reason. It also appears that there is not as much “demand hardening” at the low end of use, and a higher premium put on water uses at the upper end. These factors have implications for how we should modify our price elasticity estimates.

When is $100 billion not that big?

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When it’s measured against $18,675 billion ($18.7 trillion) produced by the U.S. economy. The Heritage Foundation issued a report claiming the Obama Administration imposed $107 billion in new burdens over seven years. That sounds like a huge amount, but that’s only 0.6% (six-tenths of a percent) of the economy. And that’s spread over seven years which means that this the reduction in the GDP growth rate was only 0.08% (eight hundredths of a percent) per year. Against an annual average growth rate of over 2%, that’s a trivial amount. Another way to think of it is this way: if you had a dinner bill from Applebee’s for $19, would you not by dinner it if cost a dime more? Probably not–you wouldn’t even notice.

Plus, the HF’s estimate ignores the benefits of those regulations. This graphic from the OMB that shows the estimated relative benefits to costs of regulation.

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I won’t dig too deeply into the Heritage Foundation’s analysis other than to make a couple of notes about about alternative perspectives that I am familiar with:

  • Heritage Foundation claims that the Clean Power Plan has cost $7.2 billion as the single largest increment. Yet Lawrence Berkeley National Laboratory (which is much better qualified on this issue than the HF) just released a study showing the net financial “costs” of the various renewable portfolio standard (RPS) requirements is actually a benefit $47 to $109 billion. (And that ignores the environmental benefits identified in the report.)
  • After the 2008 financial debacle, the industry was going to face increased regulation to reign in its behavior during the previous decade. So increased regulation under Dodd-Frank is to be expected. And the better question might be what is the drag on the economy from high financial-related transaction costs? One study found that transaction costs may be as high at 45% in the U.S. economy. The financial and legal sectors likely are a bigger drag than government regulation.
  • On FCC net neutrality, see a previous post about how bigger corporations and economic concentration reduces innovation, which leads to reduced growth. Net neutrality is intended to fight that concentration.

Big Business Is Killing Innovation in the U.S. – The Atlantic

How big business and overconcentration jams the wheels of innovation in the U.S. This is particularly relevant to encouraging new distributed energy resources on the electric utility grid–the poster child for monopolies.

Source: Big Business Is Killing Innovation in the U.S. – The Atlantic

What lessons should we take from the last wave of California utility reform?

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We’re now in the midst of the “third wave” of electricity industry reform in California. The first was in the early 1980s with the rise of independently-owned cogeneration and renewable resources. Mixed with increased energy efficiency, that led to a surplus of power in the late 1990s, which in turn created the push for restructuring and deregulation. Unfortunately, poorly designed markets and other factors precipitated the 2000-01 energy crisis. The rise of renewables and distributed resources is pushing a third wave that may change the industry even more fundamentally.

I wrote a paper in 2002 on how I viewed the history of California’s electricity industry through 2001 and presented this at a conference. (It hasn’t yet been published.) I identify some different factors for why the energy crisis erupted, and what lessons we might learn for this next wave.