LAO
Allocating Utility Wildfire Costs: Options and Issues for Consideration
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Allocating Utility Wildfire Costs:
Options and Issues for Consideration
GABRIEL PETEK
LEGISLATIVE ANALYST
JUNE 2019
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Table of Contents
Executive Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Recent Wildfire Damages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Allocating Costs From Utility-Started Wildfires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Potential Changes Related to Utility Wildfire Costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Criteria for Assessing Potential Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Option 1—Change Prudent Manager Standard for IOU Cost Recovery . . . . . . . . . . . . . . . . . . . . . . 12
Option 2—Change Strict Liability to a Fault-Based Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Option 3—Establish Liquidity-Only Fund to Pay Wildfire Claims
Before CPUC Cost-Recovery Decision . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Option 4—Establish Wildfire Fund to Pay Wildfire Claims . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Summary of LAO Comparison of Potential Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Other Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
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Executive Summary
Catastrophic Wildfires Caused by Utilities Increase Costs for Utility Ratepayers. Recent
catastrophic wildfires caused by utilities in California have caused tens of billions of dollars in
property damage. Under current legal standards, these damages will directly lead to increased
costs for utilities, which could be passed on to ratepayers. Moreover, the recognition of increased
potential costs associated with wildfire risks has affected the credit markets, contributing to
one investor owned utility (Pacific Gas and Electric) declaring bankruptcy, as well as credit
downgrades for other utilities. These credit effects will make it more difficult and expensive for
utilities to secure financing for capital investments, which will also increase costs for ratepayers,
as well as potentially affect other policy goals. The goal of this report is to be a resource for
policymakers and the public seeking to better understand the complicated issues surrounding
utilities and the costs associated with wildfire risks.
Recent Government Reports Identify Potential Changes to Allocating Costs. Specifically,
we describe and assess four options that were identified by both the Governor’s Strike Force and
the Commission on Catastrophic Wildfire Cost and Recovery:
Changing the prudent manager standard used by the California Public Utilities
Commission (CPUC) to determine whether the utilities will be allowed to pass costs on
to ratepayers in the form of higher electricity rates.
Changing the strict liability legal standard—which makes utilities pay for property
damages from fires started by their equipment, regardless of whether they were
negligent—to a negligence standard.
Establishing a liquidity-only fund to pay wildfire claims before CPUC determines whether
the utility can pass costs to ratepayers.
Establishing a broader wildfire fund—funded by shareholders, ratepayers, property
owners, and/or state taxpayers—to pay wildfire claims.
Summary of LAO Assessment. The effects of each option depend heavily on key
implementation details. However, for each option, we qualitatively assess how the change could
qualitatively affect three key policy criteria.
Fair Distribution of Financial Costs and Risks Among Different Groups. Most of the
changes would shift how future costs associated with utility-caused wildfires are paid
among different groups. For example, changing the prudent manager standard would
shift future risks from utility shareholders to ratepayers. Other changes—specifically,
changing strict liability and establishing a wildfire fund—would likely result in a broader
shift in risk between shareholders, ratepayers, insurers, and property owners.
Incentives for Different Groups to Reduce Overall Wildfire Risk. Changes that
increase potential wildfire-related costs for insurers and property owners could
encourage them to take additional actions to reduce future risk, such as through
increased implementation of home hardening and defensible space. On the other hand,
changes that reduce financial risk for utilities (shareholders or ratepayers) could reduce
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utilities’ financial incentives to take actions to reduce wildfire. However, the ultimate
impact on wildfire risk reduction activities would depend, in large part, on other state
actions intended to promote greater risk mitigation activities, including oversight of
utility mitigation activities and property insurance market reforms.
Ability to Raise Capital for Utility Expenses and Reduce Ratepayer Financing
Costs. By reducing the perceived riskiness of utilities, all of the changes have the
potential to improve utilities’ ability to raise capital for paying wildfire claims, as well as
potentially for other expenses such as to implement wildfire safety and carbon emission
reduction activities. The changes could also reduce ratepayer costs related to raising
this capital by lowering bond interest rates and shareholder returns on equity. The
magnitude of these effects are unclear and depend, in part, on how the changes affect
investors’ perception of utility financial risk.
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RECENT WILDFIRE DAMAGES
Wildfire Damages Have Been Growing
Catastrophic wildfires have a wide variety of adverse effects, including property damage,
loss of life and personal injuries, and adverse environmental effects, such as air pollution.
As shown in Figure 1, the last couple decades have seen a substantial increase in the
frequency of catastrophic wildfires. The 2017 and 2018 fire seasons were especially
costly—with annual property damages estimated to be about $20 billion. The extent
to which this pattern of catastrophic wildfire damages will continue in future years is
currently unclear.
It is worth noting that the major problem is uncontrolled, catastrophic fires in areas near
human populations. Fires in many parts of California are a natural part of ecological
processes and many can have significant forest health benefits.
Figure 1
A Majority of the Largest and
Most Destructive Wildfires Occurred in Recent Years
12
20 Largest
10
20 Most Destructive
8
6
4
2
1920s 1940s 1960s 1980s 2000s
Many Factors Contribute to Growing Wildfire Damages
Many different factors are contributing to growing wildfire damages. However, the degree to
which each of these factors has impacted wildfire damages is unclear.
Development in the Wildland Urban Interface (WUI). Increasing development in the
WUI in the last several decades has increased the overall risk of wildfire damages by
increasing (1) the likelihood of fires starting in these areas as a result of the additional
human activity and infrastructure and (2) the amount of potential damage when fires
occur. There are currently over 3 million California households in the WUI.
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Forest Management. Forest management practices—such as decades of fire
suppression—have contributed to a significant build-up of vegetation in the forest that
serves as “fuel” for more intense wildfires.
Climate Change and Drought. Climate change is contributing to longer fire seasons,
and a severe drought earlier this decade has led to an increase in dead trees and fuel.
Utility Infrastructure Management. As we discuss below, some of the most damaging
fires in the last couple of years have been ignited by utility equipment. The degree to
which utility mismanagement of its infrastructure has contributed to these fires is unclear.
Utilities Start a Small Portion of Fires, but
They Are Often the Largest and Most Damaging
Only about 10 percent of fires are started by utility equipment, and many of those fires
result in little or no property damage.
However, some of the most damaging fires are started by utility equipment. For example,
utility powerlines caused at least 8 of the 20 most destructive fires (40 percent) in
California’s history. Seven of these utility-caused fires occurred since 2007, and six have
occurred since 2015.
Wildfires caused by powerlines can be particularly damaging, in part, because some of
the factors that cause utility ignitions—such as high winds damaging electrical lines—
also contribute to a rapid spread of fire that is difficult to control. For example, according
to the California Department of Forestry and Fire Protection (CalFire) investigations,
Pacific Gas and Electric (PG&E) equipment started the 2018 Camp Fire in Paradise,
which destroyed nearly 19,000 structures and killed 86 people. PG&E estimates that it
could be liable for up to $15 billion in damages from the fire.
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ALLOCATING COSTS FROM UTILITY-STARTED
WILDFIRES
Inverse Condemnation Makes Utilities Liable for Property Damages
California’s current legal structure of inverse condemnation makes utilities liable for all property
damage associated with fires started by their equipment. In this report, we focus primarily on the
process for paying for these damages through inverse condemnation. This covers a substantial
share of the overall damages associated with wildfires. (We note that there are other processes
through which a utility might be held liable, including government recovery of fire suppression
costs and tort cases brought against the utilities.)
Property Owners and Insurers Pay Initial Costs . . . For insured property owners,
the insurance company pays to replace damaged properties (minus any deductible or
other cost-sharing provisions). In the long run, most of these costs are reflected in future
rate increases and borne by a broad set of insured property owners. Uninsured and
underinsured property owners pay for damages that are not covered by insurance (or
simply lose property).
. . . Then May Seek to Recover Damages From Entity That Caused the Fire. Insurers
and property owners can file claims in court to recover damages from the entity that
caused the fire. Recovery often occurs through a process known as subrogation in which
the insurer pays the property owner for the covered damages and then the insurer seeks
to recover financial damages from the entity that caused the fire.
Legal Standard for Recovering Damages Depends on What Entity Caused the Fire.
The two standards are negligence standard and strict liability standard.
— Negligence Standard Generally Applied to Private Entities. For most sources
of fire, ability to recover damages from the entity that started the fire is based on a
negligence standard. If the court finds that the entity that started fire was negligent,
it is liable for the damages.
— Strict Liability Standard Applied to Governments and Investor-Owned Utilities
(IOUs). If a fire was started by a government entity or private utility, ability to recover
property damages is based on a strict liability standard—meaning the utilities must
pay for the damages if they caused the fire, regardless of whether or not they
acted negligently. This standard is based on a legal doctrine known as inverse
condemnation, which results from the courts’ application of the takings clause in
the State Constitution. Courts have applied inverse condemnation and strict liability
to IOUs because—similar to public entities—they are given extraordinary powers,
including eminent domain, and have the ability to spread costs across ratepayers.
Utility Wildfire Costs Borne by Ratepayers or Shareholders
Utilities generally buy commercial insurance to cover costs related to unexpected events such
as wildfires. For example, the largest IOUs have policies that cover roughly $1 billion in damages.
The costs of the premiums utilities pay for this insurance are passed on to ratepayers. However, if
wildfire costs exceed the amount of the insurance—which can be the case for some catastrophic
wildfires—the utility must pay for the difference. Some insurers have indicated that they do not
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plan to offer wildfire insurance for utilities in the coming years. Any uninsured utility wildfire costs
can be borne by utility ratepayers and/or shareholders.
Publicly Owned Utilities (POUs) Costs Borne Entirely by Ratepayers
There are about 40 POUs in California that provide about one-quarter of total electricity
in the state. The two biggest POUs are Los Angeles Department of Water and Power
($3.6 billion in annual revenue) and Sacramento Municipal Utilities District ($1.4 billion
in annual revenue). The remaining POUs collect a few hundred million dollars in annual
revenue or less.
For POUs, the costs of wildfire damages will generally be passed on to ratepayers in the
form of higher electricity rates. There are no POU shareholders.
Ignitions from POU equipment have caused much less damage than ignitions from IOU
equipment. This is, in part, because their service territories are generally smaller.
IOU Costs Borne by Ratepayers and/or Shareholders Depending on
“Prudent Manager” Determination
The state has three major electric IOUs—PG&E, Southern California Edison, and San
Diego Gas and Electric (SDG&E)—along with three small IOUs that provide about
three-quarters of the state’s electricity and collect a total of roughly $30 billion in annual
revenue.
For IOUs, costs could be borne by utility ratepayers and/or shareholders. Wildfire claims
under inverse condemnation are initially paid by the company, which then must seek
authority from the California Public Utilities Commission (CPUC) to recover those costs
from ratepayers through higher electricity rates.
The CPUC must determine whether the utility was a prudent manager of its system
before it authorizes cost recovery from ratepayers. If CPUC does not find that the utility
was a prudent manager, utility shareholders bear the direct costs through lower company
profits.
In 2017, the CPUC rejected a request from SDG&E to recover $379 million from
ratepayers for fires that occurred in 2007 because it found that the utility did not meet
the prudent manager standard. So far, this is the only example of an IOU requesting cost
recovery for wildfire claims that exceeded the utility’s insurance coverage.
Chapter 626 of 2018 (SB 901, Dodd) specified certain factors that the CPUC may
consider when evaluating whether IOUs acted prudently when their equipment causes
wildfires (post-2018)—such as the extent to which costs were caused by circumstances
beyond the utility’s control, whether extreme climate conditions contributed to the
damages, and the utility’s history of compliance with CPUC regulations.
Legal Structure Leads to Higher Electricity Rates and
Potential Difficulty Raising Capital
Wildfires have a wide variety of adverse effects on many different groups, including households
and businesses directly affected by the fires, nearby communities affected by the air pollution
caused by the fires, ratepayers that might have to ultimately bear a significant share of the costs
associated with these fires, and taxpayers that pay for fire suppression and recovery activities. In
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this section, we focus on the ways in which the current system for allocating risks and paying for
wildfire damages caused by utility equipment can lead to a significant increase in costs for utility
ratepayers.
Direct Ratepayer Costs to Pay for Past or Future Wildfire Damages
In general, IOU ratepayers are liable for the costs of past fires started by utility equipment
if the utility acted prudently. In addition, SB 901 directed CPUC to develop a “stress
test” to determine the maximum amount utility shareholders could pay for 2017 wildfire
damages without harming ratepayers or impacting the utility’s ability to provide adequate
and safe service, even if the utility was found to act imprudently. If this methodology is
applied, ratepayers would bear some direct costs related to 2017 fires.
Ratepayers also will be liable for the costs of any future fires started by utility equipment
where the utility acted prudently.
Damages from catastrophic fires caused by IOU equipment in the last couple of years
likely totals tens of billions of dollars.
Higher Indirect Ratepayer Costs Related to Utility Financing When
Utilities Are Seen as Risky Investments
Risky Companies Pay Higher Financing Costs to Raise Capital. Companies that
are viewed as risky investments must pay higher rates of return in order to raise capital
from investors (by issuing bonds or stock), often to build or repair infrastructure.
Several factors are causing investors increasingly to view utilities as a risky investment,
contributing to one IOU (PG&E) filing for bankruptcy and other major IOUs having their
credit ratings downgraded substantially.
Several Factors Have Led to Perceived Riskiness. These factors include:
— Costs for Past Fires. IOUs face potentially billions of dollars in costs related to
past fires. Moreover, it is uncertain whether CPUC will determine that the IOUs were
prudent managers or how it will apply the SB 901 stress test to 2017 fires, allowing
them to raise rates to cover those costs.
— Potential Costs for Future Fires. Given the continued state of California forests and
proximity of dense or unhealthy forests to populated areas, there remains significant
risk of future fires to be started by utility equipment, and there is uncertainty
regarding whether CPUC will allow cost-recovery for those fires.
— Uncertainty Over Future Willingness to Raise Rates. Even if CPUC allows IOUs to
raise electricity rates to cover the costs of past or future fires, doing so could make
CPUC reluctant to approve future rate increases to fund other utility expenditures
or shareholder returns for fear that rates would become unaffordable for many
customers.
Utility Financing Costs Are Generally Passed on to Ratepayers. Utilities are a
relatively capital-intensive industry and, thus, rely heavily on raising up-front capital
to pay for infrastructure investments and maintenance. The major IOUs recently filed
applications to the CPUC to approve an increase in their authorized return on equity from
about 10 percent to about 16 percent. If approved, PG&E estimates this change could
increase monthly residential ratepayer bills in its territory by roughly 7 percent.
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High Electricity Rates Adversely Affect Households, Businesses, and Governments
California retail electricity rates are already relatively high compared to other states,
even before incorporating recent wildfire damages, future risks, and additional spending
related to additional utility wildfire mitigation activities. These higher rates can have a
variety of adverse economic effects.
Households. In 2018, average California retail rates were 47 percent higher than the
national average for residential customers. Higher residential electricity rates mean
households have less money to spend on other goods and services.
Businesses. In 2018, average California retail rates were 54 percent higher than
the national average for commercial customers and 93 percent higher for industrial
customers. Higher commercial and industrial rates will likely lead to lower employee
wages, lower profits, and/or increased product prices. In some cases, higher electricity
prices might shift some business activity to other states or countries.
Governments. Higher electricity rates for state and local governments mean they have
less money to spend on other public services.
Difficulty Raising Capital Potentially Affects Other State Policy Goals
If the utility is viewed as a risky investment, it might have difficulty raising funds to make
infrastructure investments intended to improve safety, ensure reliability, and/or reduce
greenhouse gas (GHG) emissions. For example, it might be more difficult to raise funds
for additional wildfire mitigation activities to improve safety and new electric vehicle
infrastructure to promote GHG reductions.
Even if the utility is able to raise the funds, the higher financing costs will result in higher
electricity rates. The net effect of these higher rates on GHG emissions is not entirely
clear. In some cases, higher electricity rates could encourage a reduction in electricity
consumption, which tends to reduce GHGs. However, higher electricity rates could make
it more expensive to switch to lower GHG technologies. For example, it could discourage
businesses or households from switching from gasoline or diesel powered vehicles to
electric vehicles.
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POTENTIAL CHANGES RELATED TO
UTILITY WILDFIRE COSTS
Given the risks and costs to utility ratepayers identified above, many have called for the state
to make further changes to how the state allocates and finances utility wildfire costs. Two recent
government reports identified key options for potential changes.
Governor’s Strike Force Identified
Four Key Changes for Legislative Consideration
In April 2019, Governor Newsom’s Strike Force issued Wildfires and Climate Change:
California’s Energy Future, which discusses various options for allocating the costs and
future risks of utility wildfires. According to the report, these options are not mutually
exclusive and more than one change likely will be needed. The key options include:
— Changing the prudent manager standard used by CPUC to determine whether the
utilities will be allowed to pass costs on to ratepayers in the form of higher electricity
rates.
— Changing the strict liability legal standard—which makes utilities pay for property
damages from fires started by their equipment, regardless of whether they were
negligent—to a negligence standard.
— Establishing a liquidity-only fund to pay wildfire claims before CPUC determines
whether the utility can pass costs to ratepayers.
— Establishing a broader wildfire fund—funded by shareholders, ratepayers, property
owners, and/or state taxpayers—to pay wildfire claims.
The report does not propose a specific set of changes and does not provide
implementation details for some of the proposed options.
SB 901 Commission Report
Provides Additional Detail and Recommendations
Senate Bill 901 created the Commission on Catastrophic Wildfire Cost and Recovery (the
Commission) to (1) examine issues related to utility-caused wildfires and (2) recommend
statutory changes to ensure equitable distribution of costs among affected parties.
In June 2019, the full Commission and smaller Commission work groups issued reports
that (1) recommend a series of changes to the current legal and regulatory system,
(2) discuss in detail how different changes might be implemented, and (3) identify a
wide variety of issues for legislative consideration. The reports also discuss the four key
options in the Governor’s Strike Force report.
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CRITERIA FOR ASSESSING POTENTIAL CHANGES
In order to assist the Legislature in weighing the relative trade-offs of potential changes to
the current system (such as those identified by the Governor’s Strike Force and the SB 901
Commission), we identify below some key factors that the Legislature might want to consider
when evaluating different options.
Fair Distribution of Financial Risks Among Different Groups
Direct costs for utility-caused wildfire property damages—both past and future—could
be in the tens of billions of dollars and will ultimately be borne by some combination of
utility ratepayers, utility shareholders (as well as bondholders), insurers, property owners,
and/or governments (taxpayers). Policy changes have the potential to shift the allocation
of wildfire costs and future risks to benefit some groups of households and businesses
and have adverse effects on others.
The Legislature will want to consider whether the current system of allocating costs and
future risks to these different groups is fair. For example, the current legal and regulatory
system makes ratepayers liable for the cost of fires where utility equipment started the
fire, but the utility was a prudent manager. The Legislature will want to consider whether
some other system is more fair.
Fairness is ultimately a policy decision for the Legislature. A couple of issues that the
Legislature might want to consider when evaluating fairness of the current system
for allocating costs include: (1) some entities that contribute to the fire risk—such as
property owners in high-risk areas—do not bear the full financial risk related to their
actions because ratepayers ultimately pay for a large share of the financial costs of
wildfires started by utility equipment and (2) the legal standard that is applied for
property owners and insurers trying to recover costs for wildfire damages depends on
whether the fire was started by utilities or some other private entity.
Incentives for Different Groups to Reduce Size of Future Fire Risk
As previously discussed, the primary factor driving the problems identified above is the
growing magnitude of costs and future risks from wildfires started by utility equipment.
One way to encourage risk reduction is to distribute risks to entities that have the ability
to take actions that reduce risk.
A variety of different groups could take actions to help reduce wildfire risk, including
property owners, utilities, and governments. The current system of paying for wildfire
costs started by utilities allocates a significant amount of risk to utilities—including both
ratepayers and shareholders. As a result, they have a significant incentive to invest
in activities to reduce risk of fires caused by their equipment though such things as
vegetation management and equipment improvements. (The reasons why this incentive
did not encourage enough utility risk mitigation to prevent recent fires are unclear but
could be due, in part, to utilities underestimating the magnitude of their overall wildfire
risk.)
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The current allocation of costs limits some of the financial risk borne by property owners
who live in high-risk fire areas—and insurers who cover those properties—because they
can recover costs from utilities that started the fire, regardless of whether the utility was
negligent. As a result, these owners have somewhat less of a financial incentive to invest
in fire prevention activities to protect their home, such as defensible space. Similarly,
the current allocation of costs could be a contributing factor to growing demand for
development in high-risk fire areas because of the lower financial risk faced by property
owners living in those areas.
Effects on Ratepayer Financing Costs and
Utilities’ Ability to Raise Capital
The effects of the current legal structure on utilities’ ability to raise capital and how that
might affect ratepayers is one of the key challenges and considerations. As a result, the
Legislature will want to consider how any change might affect utilities’ ability to raise
capital and the costs to ratepayers associated with financing utility expenses, including
infrastructure investments and/or paying wildfire claims. These costs are determined by
the degree to which potential investors view the utilities as financially risky.
In the long run, the risk associated with investing in a utility could be lowered by
reducing the potential magnitude of wildfire damages through such things as effective
implementation of utility wildfire mitigation plans, enhanced forest management and fire
prevention activities, and additional home hardening activities. These actions could also
reduce future direct costs mentioned above.
In the near to medium term, investor risk could be reduced by actions that (1) shift costs
or liability for future fires from utility ratepayers and shareholders to other groups, (2) shift
costs or future liability from shareholders to ratepayers, and/or (3) reduce uncertainty
related to the standard that will be used to determine whether or not IOUs will be able to
recover wildfire costs from ratepayers.
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OPTION 1—CHANGE PRUDENT MANAGER
STANDARD FOR IOU COST RECOVERY
There are two aspects of the prudent manager standard that some view as problematic.
First, the CPUC has significant discretion on how to apply the prudent manager standard and
determine whether utilities can recover wildfire costs from ratepayers for damages that exceed
IOU insurance coverage. This discretion creates uncertainty about the degree to which utilities
will be able to recover costs from past or future fires from ratepayers. This adds risk for investors
(bondholders and shareholders) and, therefore, increases IOU financing costs (bond interest rates
and shareholder returns). These costs generally are passed on to ratepayers. Second, some view
the CPUC prudent manager standard as difficult for IOUs to meet because they must prove, by a
preponderance of the evidence, that they acted prudently in how they managed their operations in
order for the CPUC to approve cost recovery.
Overview of Option
Both the Strike Force and the SB 901 Commission recommend a change to the
prudent manager standard, and both reports suggest that changes in cost recovery
standards alone are not sufficient and should be combined with one or more of the other
changes discussed below. The SB 901 Commission provides more specific options
and recommendations for changing the prudent manager standard, which are generally
intended to either clarify the standard and/or make it more likely that utilities are found to
have acted prudently.
Shift Burden of Proof and Refine SB 901 Factors. If the Legislature does not
create a wildfire fund, the Commission recommends the state (1) shift the burden of
proof so that IOUs are presumed to have acted prudently unless ratepayer advocates
demonstrate otherwise (this would be more consistent with the approach of the Federal
Energy Regulatory Commission) and/or (2) require CPUC to give greater weight to
certain factors—such as factors that are out of the utilities’ control—when evaluating
the portion of costs that should be borne by shareholders. (We discuss below modified
recommendations to the prudent manager standard if the Legislature also adopts the
wildfire fund.)
Do Not Rely on Compliance With Wildfire Mitigation Plans. Some have proposed
making substantial compliance with CPUC-approved wildfire mitigation plans sufficient
to demonstrate prudency. However, the SB 901 Commission recommends waiting
until California gains more experience and expertise on what constitutes effective utility
wildfire mitigation activities before it considers relying entirely on the plans for prudency
determination.
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LAO Assessment
Shifts Risk From IOU Shareholders to Ratepayers
Any change to the standard making it more likely that an IOU would be found to be a
prudent manager would shift wildfire risks from shareholders to ratepayers. This has a
direct effect of increasing risks to ratepayers for fires.
It is worth noting that, by itself, a change in the prudent manager standard would not
result in a significant shift of risks between utilities and other parties, such as insurers
and property owners. Utility ratepayers and shareholders would remain liable for
damages from fires started by utility equipment.
Changes Utility Incentives to Reduce Overall Magnitude of Wildfire Risk,
but Net Effect Is Unclear
Changing the prudent manager standard would have different potential effects on utility
actions to mitigate wildfire risk.
For example, if risk of future fires is shifted from shareholders to ratepayers, shareholders
(represented by utility management) would have less incentive to take certain actions to
reduce fire risk. This is because certain actions might no longer be necessary to meet
the CPUC prudent manager standard. However, ratepayers (represented by ratepayer
advocacy groups and CPUC) would have greater incentive to advocate for more
ratepayer funding for aggressive wildfire mitigation activities at the CPUC. The net effects
on overall utility actions to reduce wildfire risk is unclear, but would depend in large
part on CPUC regulatory activities, such as what activities are included in utility wildfire
mitigation plans (WMPs), how much funding is authorized for those activities, and how
aggressively the CPUC monitors and enforces those plans.
Since this change would not affect the allocation of future wildfire risk to groups outside
of the utility (such as insurers or property owners), it does not provide additional financial
incentive for these parties to reduce wildfire risk.
Likely Improves Ability to Raise Capital and Reduces Financing Costs
A change making it more likely that a utility is determined to be a prudent manager
and/or providing more clarity about what is needed to meet the standard could lower
financing costs. However, the degree to which the changes identified by the Commission
provide greater certainty to investors would depend on the specific changes.
Consequently, it is unclear how much they would reduce financing costs.
It is important to note that lowering the perceived riskiness of utilities would reduce
financing costs for all utility expenses, including both wildfire claims, as well as for other
utility expenses intended to promote safety, reliability, and environmental benefits.
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OPTION 2—CHANGE STRICT LIABILITY TO A
FAULT-BASED STANDARD
Overview of Option
This option would change the liability standard for utilities from strict liability to
fault-based liability. A fault-based standard would make utilities liable for wildfire
damages only if caused by utility negligence.
This change would align the liability standard for utilities with private entities that cause
wildfires.
The SB 901 Commission recommended this change be adopted as a way to more
equitably allocate catastrophic wildfire costs for utilities.
LAO Assessment
Shifts Risk From Utility Ratepayers and Shareholders to Insurers and
Property Owners.
In general, this option would shift some risk from utilities—both shareholders and
ratepayers—to insurers and property owners.
In cases where the utility is not negligent and otherwise would have been determined to
have acted prudently, ratepayers would no longer be liable for property damages from
wildfires started by utility equipment. These costs instead would be borne by insurers
and property owners, often those located in high-risk fire areas.
In cases where the utility is not negligent and otherwise would not have met the CPUC’s
prudent manager standard, shareholders would no longer be liable. The costs and risks
for these fires would be borne by insurers and property owners.
Utility shareholders would still be liable for fires that they started due to negligence.
Increases Incentives for Property Owners to Reduce Wildfire Risk, but
Might Lower Utility Incentives to Reduce Risk
If property owners in high-risk areas bear more of the financial risk of wildfire damage,
they would have greater incentive to take actions to reduce fire risk. However, the degree
to which property owners would take these actions to reduce risk depends, in part, on
actions by property insurers and local governments.
For example, the greater financial risk might encourage insurers to make their coverage
or premiums contingent on risk reduction activities undertaken by the homeowner,
such as defensible space or other “home hardening” activities. In addition, with greater
financial risk associated with wildfires, property insurers might be less willing to offer
coverage to properties in high risk areas or increase premiums in those areas. This might
make it less likely that local governments approve new developments in high-risk areas
and/or more likely that they adopt and enforce regulations requiring property owners to
implement risk reduction activities.
Since this option would shift some risk away from utilities—ratepayers and
shareholders—it could reduce some of the incentive for utilities to undertake activities
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to reduce risk. However, as discussed above, actual utility risk reduction activities would
depend, in part, on the degree to which CPUC is effectively overseeing utility wildfire
mitigation activities, including those in WMPs.
Likely Improves Ability to Raise Capital and Reduces Financing Costs in the
Long Run, but Near-Term Effects More Uncertain
In the long run, shifting some of the risks of future fire damages from utilities to property
owners (and insurers) likely reduces risk for utility investors and, as a result, reduces
ratepayer financing costs. Some investor risk would still remain because investors would
still be liable if a utility is determined to be negligent. A recent report by Moody’s stated
that this change would have a strongly positive impact on utilities’ credit ratings.
However, in the near term, the degree to which a statutory change to strict liability will
reduce investor uncertainty is unclear. This is because there is legal uncertainty about
whether the Legislature can make a statutory change to the strict liability standard
under inverse condemnation, or whether such a change requires voter approval of a
Constitutional amendment. As a result, a statutory change is likely to be challenged in
court. This could lead to a period of time in which there is continuing market uncertainty
until these legal questions are resolved. One option to reduce this uncertainty might be
to seek voter approval of a Constitutional change at an upcoming election.
Other Legislative Considerations
Addressing Challenges for Property Insurance Market. As discussed above, these
changes would increase risk for insurers that cover properties in high-risk areas. This
could lead to higher insurance rates and less insurance availability in these areas. If
it chooses to adopt this option, the Legislature also might want to consider making
changes to ensure options to increase insurance availability in these areas.
Facilitating Actions to Reduce Risk by Property Owners. Since some of the risk would
be shifted to property owners in high-risk areas, the Legislature might want to consider
ways to facilitate actions to reduce risk for those property owners. This could include
greater outreach or increased funding for programs to offset a portion of the costs for
activities property owners can implement to reduce risk, such as home hardening and
defensible space. The Legislature could also consider opportunities that help encourage
insurers to offer discounts to property owners that undertake risk reduction activities. For
example, the Commission recommends that the Legislature require insurers to offer an
insurance policy for a home when both the home and the community where the home is
located meet a pre-determined standard for adequate wildfire risk reduction.
Timely Resolution of Wildfire Claims. Even though resolving wildfire claims made by
insurers and uninsured property owners can take several years under a strict liability
standard, the time line for resolution can be shorter than under a fault-based standard.
This is because a court does not have to evaluate whether or not the utility was negligent
before utilities are required to pay claims to insurers or uninsured property owners (or a
settlement is reached). The claims are paid once it is determined that a utility caused the
fire, which is a matter that can often be resolved quicker. A fault-based standard, which
would require courts to evaluate negligence, could slow this process down, thereby
delaying when property owners and insurers are paid for these losses.
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OPTION 3—ESTABLISH LIQUIDITY-ONLY FUND TO
PAY WILDFIRE CLAIMS BEFORE CPUC
COST-RECOVERY DECISION
After a utility is found to cause a fire, the utility can be viewed as a more risky investment,
which can increase the costs of raising money to pay wildfire claims and other utility expenses.
The costs of raising money (by issuing debt and equity) are generally passed on to ratepayers. In
more extreme cases, such as the current PG&E bankruptcy, a wildfire could limit the amount the
utility would pay wildfire claims and other expenses.
Overview of Option
Under this option, the state would create a liquidity-only fund that would be available
to pay for wildfire damage claims during the period after it is determined that an IOU
caused the fire but before the CPUC makes a decision about cost-recovery under the
prudent manager standard. The primary intention would be to ensure there is funding
available to pay wildfire claims during this period and reduce the financing costs of
raising capital to pay for catastrophic wildfire damages by establishing a dedicated fund
source from ratepayers.
Some key elements of this option include the following:
— Initial Contributions to Establish the Fund. The liquidity-only fund could be funded
initially (capitalized) by utility ratepayers and potentially shareholders. Ratepayer
funding could come, at least in part, by securitizing a dedicated rate component. A
dedicated rate component is essentially a guaranteed charge included on ratepayers’
bills. For example, in the electricity crisis in the early 2000s, the state authorized a
dedicated rate component to pay debt service on bonds issued to cover costs of
purchasing electricity. Since the dedicated rate component is a relatively low-risk
revenue stream, it would provide greater certainty to investors and, thus, reduces
ratepayer financing costs related to raising capital.
— Size of the Fund. Neither the Governor’s Strike Force nor the SB 901 Commission
propose a specific amount of money for the fund. However, our understanding is that
the liquidity-fund would be smaller than the wildfire fund discussed below.
— Future Contributions to Replenish the Fund. If the CPUC subsequently determines
that the IOU acted as a prudent manager, and therefore can recover the costs from
ratepayers, then the CPUC would authorize additional rate increases to collect the
money needed to reimburse the fund. If the CPUC subsequently determines that the
IOU did not meet the cost recovery standard and, therefore, cannot recover costs in
rates, then utility shareholders would be required to reimburse the fund.
— Determining Amount of Claims Paid. Typically, insurers and uninsured property
owners negotiate a settlement with utilities for an amount that is substantially less
than the full amount of the original claim. Neither the Strike Force nor the SB 901
Commission make specific recommendations about how the amount of claims paid
from the liquidity fund would be determined.
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SB 901 Commission Views Liquidity-Only Fund as Secondary Option. The SB 901
Commission recommends adopting a liquidity-only fund—and revising the prudent
manager standard—if the Legislature does not change strict liability or establish a larger
wildfire fund.
LAO Assessment
Liquidity-Only Fund Would Not Change the Underlying Distribution of Risks . . .
This option simply establishes a mechanism to provide cheaper “bridge funding” needed
to pay wildfire claims to property owners and insurers after a fire occurs but before
CPUC makes a cost recovery determination.
. . . Or the Underlying Incentives for Risk Reduction
Since the fund does not change the underlying distribution of risks among different
groups, it does not change the fundamental incentive for different groups to reduce the
overall magnitude of the risk.
Improves Ability to Raise Capital and Likely Reduces Ratepayer Financing Costs,
Primarily for Wildfire Claims
The primary benefit of this option would be to help ensure there is funding available to
pay wildfire claims and reduce IOU financing costs related to paying wildfire claims.
In the near term, making a separate source of funding available to pay wildfire claims
before CPUC makes a cost recovery determination might free up some utility funds
for other expenses. This could have some minor positive effect on the perception of
the overall financial condition of the utility and, thus, reduce financing costs for other
utility expenditures, including expenditures related to infrastructure, safety, reliability,
and environmental benefits. However, without more substantial changes that reduce
long-term shareholder risk such as those discussed elsewhere in this report, the utility
could still have high financing costs for its other expenditures in the period before CPUC
makes its cost-recovery determination.
Other Legislative Considerations
Some Key Details Would Still Need to Be Determined. For example, it is unclear how
large the fund would be and how much of the initial funding would come from ratepayers
versus shareholders. As a result, it is difficult to conduct a detailed analysis of the effects
of this potential option.
Could Liquidity Fund Be Created After Fire Event? The Legislature might want to
consider whether there are other options that could reduce financing costs related
to wildfire claims. For example, as suggested in the SB 901 Commission report, the
Legislature could consider whether it would be feasible to authorize a dedicated rate
component and securitizing the revenue stream after a determination that the utility
caused the fire, but before the IOU needs to pay the claims.
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OPTION 4—ESTABLISH WILDFIRE FUND TO
PAY WILDFIRE CLAIMS
Overview of Option
A wildfire fund would be used to pay certain claims from catastrophic wildfires caused
by utility equipment. The fund would have some similar characteristics and goals as the
liquidity-only fund, but with two primary differences. First, contributions to the wildfire
fund would likely come from more non-IOU sources and, as a result, would spread
the costs to a wider population. Second, initial contributions to the fund from utility
shareholders would likely be larger and, in exchange, the state would make changes that
more substantially reduce shareholder liability for future fires.
Some key elements of this option include the following:
— Initial Contributions to Establish the Fund. Initial up-front contributions to the fund
could come from (1) IOU shareholders, possibly through one-time cash contributions;
(2) IOU ratepayers, possibly through securitization of a dedicated rate component;
and (3) POUs, through a one-time or ongoing contribution. The SB 901 Commission
recommends voluntary utility participation from utilities, but the Legislature could
consider mandating certain utilities participate. The fund could be structured in
a way that other parties would contribute, such as the state (through direct cash
contributions or providing tax exempt status to the fund), and/or a surcharge on
property insurance policies.
— Size of the Fund. Consultants for the Governor’s Strike Force testifying at a recent
legislative hearing and the SB 901 Commission report suggest that a $40 billion
fund might be adequate to pay claims over the next decade, but both recognize the
need for further analysis to evaluate the appropriate size of such a fund. The SB 901
Commission suggests that a wildfire fund should be smaller if there is a change to
strict liability.
— Future Contributions to Replenish the Fund. Future contributions to the fund
could come from shareholder payments or penalties when utilities fail to prudently
manage wildfire risks. An SB 901 Commission workgroup recommends a cap
on future shareholder contributions. This cap could be implemented in a couple
of different ways, but the level of the cap would depend on the size of the initial
shareholder contribution—the greater the initial contribution, the lower the cap on
future liability. It is possible that future contributions might come from other sources
too. The SB 901 Commission recommends giving authority to the administrator of
the fund to levy assessments on different parties if it turns out the amount in the fund
is insufficient to pay wildfire claims.
— Determining Amount of Claims Paid. Both the Strike Force and the SB 901
Commission suggest that the Fund be designed to pay wildfire claims at a settlement
amount that is less than the full amount of the claim. The process for determining
this settlement amount through a wildfire fund is complex and, according to the
SB 901 Commission workgroup report, requires further evaluation.
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— Change in Prudent Manager Standard and Cost-Recovery Tied to Initial
Shareholder Contributions. Both the Strike Force and the SB 901 Commission
suggest that establishing a wildfire fund also be accompanied by a change in the
CPUC’s prudent manager standard for cost-recovery. The specific change is not
identified, but both reports suggest that the amount of the initial contributions from
shareholders should depend on the degree to which the change in the regulatory
standard for cost recovery provides clarity for investors or limits future liability.
Greater certainty around cost recovery and limitations to future utility liability would
be accompanied by a higher initial contribution to the fund.
LAO Assessment
Likely Shifts Costs and Future Risks Between Different Groups, but Net Effects
Would Depend on Key Details
The shift in costs and risks between different parties depends on details of the fund,
including which groups pay into the fund—both initially and in future years—how much
each group pays, what changes are made to the prudent manager standard, the size of
the fund, and what changes are made that affect the amount of wildfire damage claims.
— Initial Contributions to the Fund. The net effect on different groups depends, in
part, on the amount each group would initially contribute to the fund. For example,
if other parties—such as insurers, the state, and/or property owners—contributed to
the fund, it could reduce costs for utility ratepayers and shareholders compared to
what they otherwise might have to pay for wildfire claims.
— Changes to Prudent Manager Standard Reduce Shareholder Risk. As discussed
above, a change to the prudent manager standard (or whatever standard is used to
determine whether utilities must reimburse the fund) is likely to reduce shareholder
risk. For shareholders, these lower future risks might outweigh the amount of their
initial contribution to the fund, although estimating the net effect could be difficult.
— Reduction to Future Ratepayer Risk Depends on Size of Fund. In concept, the
wildfire fund acts as an insurance policy for ratepayers. The initial contributions
to the fund are used to pay future wildfire claims that would otherwise be paid by
ratepayers. This reduces the risk to ratepayers of future fires. The degree to which
the fund reduces future risk depends, in part, on the size of the fund. A larger fund
would be more likely to cover future wildfire claims where the utility acted prudently
and, thus, reduce ratepayer risk. On the other hand, if a smaller fund is established
and wildfire claims exceed the size of the fund, ratepayers would still bear risk for
future fires where the utility acted prudently.
— Limits on Wildfire Claims Could Shift Risk From Ratepayers and Shareholders
to Insurers or Property Owners. A cap on settlement values for claims from
insurers or uninsured property owners could shift some risk from utility ratepayers
or shareholders to insurers. (In the long run, many of the insurer costs would likely
be borne by property owners in the form of increased premiums or lack of access
to coverage in high-risk areas.) However, if the fund pays insurers a pre-determined
percentage of subrogation claims, the insurers would have more certainty around the
amount of money they would be able to recover for damages related to utility wildfire
claims. This could help insurers manage some of their risk.
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Could Reduce Incentives to Reduce Future Wildfire Risk, but Depends on Details and
Other Actions
A wildfire fund could reduce incentives for various parties to reduce future wildfire risk.
This is because different groups—such as utilities—might have lower financial risks for
future wildfires because the fund would pay those claims.
The net effect on incentives depends on some of the key details and how they affect
future fire liability among different groups. For example, incentives for utilities to reduce
future risk of fires would depend, in part, on the degree to which shareholders would
still have to reimburse the fund for the costs of future fires where the utility acted
imprudently. This future liability could be affected by changes to the prudent manager
standard or caps on the amount that utilities would be required to pay.
The degree to which different groups take action to reduce risk of future fires also
could be affected by implementation of other state or local policies. For example, utility
risk mitigation would depend on (1) CPUC enforcement of wildfire mitigation plans,
(2) limiting the number of new homes that are built in high-risk areas would depend on
land use decisions by local governments, and (3) actions to reduce risks for homes and
communities (such as creating defensible space) could be affected by new requirements
that insurers consider such changes when making coverage decisions.
Improves Ability to Raise Capital and Likely Reduces Ratepayer Financing Costs, but
Effects Depend on Details of Fund
The wildfire fund might reduce future fire-related financial risks for utility investors
by providing even greater certainty around the prudent manager standard and/or
establishing a cap on the amount of claims paid by shareholders. If so, this would have
additional indirect benefits for ratepayers by reducing financing costs for other utility
investments because the utility is viewed as a less risky.
The magnitude of the effect of the fund on investor risk and financing costs is uncertain
because (1) key details have not been defined, such as the amount of initial shareholder
contributions and changes to the prudent manager standard; and (2) it is unclear how
specific changes would affect the perception of risk among potential investors.
Other Legislative Considerations
Effects on Insurance Market. This option would potentially include some significant
change for property insurers, including a potential cap on subrogation claims. The
consequences of these changes on the insurance market—both rates and availability—
are unclear, but they are an important consideration if making these changes. (The
SB 901 Commission report includes more detailed comments and recommendations
related to the insurance market and wildfire issues.)
Contributions From PG&E. This option presumably relies on initial contributions
from IOU shareholders. However, the process for and ability of PG&E shareholders to
contribute to the fund is particularly uncertain while the utility is in bankruptcy court.
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SUMMARY OF
LAO COMPARISON OF POTENTIAL CHANGES
Figure 2
Assessment of Changes to Allocation of Utility Wildfire Costs Discussed in Recent Reportsa
Criteria for Evaluating Options
Distribution of Financial Risks Incentive to Reduce Future Effects on Ability to Raise
Options for Wildfires Wildfire Risk Capital and Financing Costs
Option 1—Change Prudent Shifts risks from IOU Changes utility incentives to Likely improves ability of utilities
Manager Standard for IOU shareholders to ratepayers. reduce overall risk. Net effect to raise capital and reduces
Cost Recovery on overall risk is unclear ratepayer financing costs for
because, in part, effect utility expenses, including
depends on CPUC regulatory infrastructure and wildfire
actions and oversight. claims.
Option 2—Change Strict Shifts risk from utility ratepayers Increases incentives for property In the short run, effects uncertain
Liability Standard Under and investors to insurers and owners to reduce wildfire due to legal uncertainty
Inverse Condemnation to a property owners. risk and might reduce utility about change to inverse
Fault-Based Standard incentive to reduce risk. condemnation liability standard.
Net effect on risk ultimately In the long run, if legal issues
depends on many different resolved, would improve ability
factors, including CPUC to raise capital and reduce
regulatory actions and ratepayer financing costs
oversight. related to wildfire claims and
general utility infrastructure.
Option 3—Establish Liquidity- No change. No change. Improves ability to raise capital
Only Fund to Pay Wildfire and likely reduces ratepayer
Claims Before CPUC Makes financing costs primarily to
Cost-Recovery Decision pay for wildfire claims, but not
for other utility infrastructure
expenditures.
Option 4—Establish Wildfire Shifts costs and future risks Could reduce incentives for Improves ability to raise
Fund to Pay Wildfire Claims among ratepayers, IOU different groups to reduce capital and likely reduces
investors, insurers, and overall risk, but net effect ratepayer financing costs for
property owners. Net effect depends on how fund shifts utility expenses, including
on each group depends on risks of future fires among infrastructure and wildfire
details of the fund, such as different groups and other state claims, but magnitude of effect
initial contributions, process and local actions intended to depends on details of the fund.
for settling claims, and future reduce risk.
reimbursements to the fund.
a
Reports issued by Governor Newsom’s Strike Force (April 2019) and Commission on Catastrophic Wildfire Cost and Recovery (June 2019).
IOU = investor owned utility and CPUC = California Public Utilities Commission.
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OTHER CONSIDERATIONS
Allocating costs and future risks related to catastrophic wildfires is a complex issue with a wide
variety of important considerations. Below, we discuss some other important questions for the
Legislature when considering how to allocate utility wildfire costs.
Is CPUC Ensuring Utilities Take Appropriate Actions to Reduce Risk?
Regardless of the legal structure for wildfire liability, the CPUC has an important role
in ensuring utilities are taking appropriate actions to reduce risk, such as through
implementation and enforcement of IOU WMPs. Some key regulatory questions about
how these plans are implemented include: what is appropriate level of risk reduction
activities that should be funded by ratepayers, what are most cost-effective utility risk
reduction actions, and how should these plans be monitored and enforced?
The Legislature could consider whether a new structure for overseeing utility wildfire
mitigation activities would help reduce risk. For example, the SB 901 Commission
recommends establishing a new Electric Utility Wildfire Board that, among other things,
would have authority to evaluate best practices for utility wildfire mitigation activities, as
well as to set and enforce wildfire safety standards for all utilities (including IOUs and
POUs).
Should Utility Rates More Closely Reflect Costs of Providing Service to
High-Risk Areas?
Currently, utility customers in high-risk fire areas pay similar electricity rates as customers
in low-risk areas. The Legislature could consider directing CPUC to change utility rate
structures in a way that better align electricity rates in high-risk fire areas with the costs
and risks of providing electricity to those customers. This would better align electricity
rates with the full costs and risks of providing that service.
Are There Opportunities to Reduce Other Ratepayer Financing Costs?
The Governor’s liquidity-only option focuses on reducing financing costs for a certain
set of utility costs—costs related to paying wildfire claims before CPUC determines cost
recovery—through securitizing a dedicated rate component on electricity rates.
The Legislature might want to consider whether there are similar opportunities to utilize
a dedicated rate component to reduce ratepayer costs for other expenses. For example,
the Governor’s report also identifies the possibility of using a similar process to lower
costs of borrowing money needed to pay for implementation of WMPs.
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What Can Be Done to Better Understand Magnitude of Future Risk and
Undertake Actions That Reduce Risk Most Cost-Effectively?
The overall magnitude of future wildfire risk caused by wildfires is unclear. This makes it difficult to
evaluate what level of risk mitigation expenditures is justified and the magnitude of the risks that
might be shifted under potential changes to future wildfire liability.
There is limited publicly available information on the costs and benefits of different risk mitigation
activities. For example, it is unclear what vegetation management activities and infrastructure
hardening activities achieve risk reduction most cost-effectively, or how those actions compare
to creating defensible space around more homes and communities. As a result, it is difficult to
determine the mix of activities that are likely to achieve the greatest level of risk reduction.
More transparent analysis of these issues could help inform future legislative and regulatory
changes intended to reduce wildfire risk cost-effectively. For example, the SB 901 Commission
recommends creating a Wildfire Vulnerability and Risk Reduction Coordinator at the Office of
Planning and Research. This coordinator would be responsible for conducting research and
providing recommendations to state and local governments on the optimal level of risk mitigation
spending by various parties.
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LAO PUBLICATIONS
This report was prepared by Ross Brown and reviewed by Brian Brown. The Legislative Analyst’s Office (LAO) is a
nonpartisan office that provides fiscal and policy information and advice to the Legislature.
To request publications call (916) 445-4656. This report and others, as well as an e-mail subscription service, are
available on the LAO’s website at www.lao.ca.gov. The LAO is located at 925 L Street, Suite 1000, Sacramento,
CA 95814.
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