RATE POLICY OPTIONS © ACEEE
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a variety of ways.
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Ultimately, to succeed, the verification process will have to balance
multiple objectives: minimal administrative complexity, data accuracy, privacy protection,
and protection of low-income customers (Chhabra and Ashford 2023).
Proponents of an income-graduated fixed charge have noted that, for jurisdictions outside
of California, an income-based fixed charge approach might require a legislative change to
authorize higher levels of fixed charges, as well as regulatory support to execute the new
rate design (Chhabra 2022).
Conclusions
Building electrification is a key strategy for fighting climate change, and its success depends
on whether stakeholders can couple building electrification with efforts to avoid inequitable
outcomes. Rate design, bill affordability policies, energy efficiency programs, or some
combination of all of these could reduce energy burdens and facilitate an affordable
transition off fossil fuels.
Bill affordability remains an acute, ongoing issue for LMI households, and more remedies
aimed at ensuring bill affordability may be necessary. While many jurisdictions provide bill
discounts for low-income ratepayers, such discounts do not always result in a bill that they
can afford. PIPPs, despite their own implementation challenges, are designed to ensure that
the utility bill will not exceed the energy burden ceiling for low-income customers. Although
existing PIPPs are typically ratepayer-funded programs, they could also be funded through
taxpayer funds. Pressures on utility bills could also be tamped down through carefully
considered rate designs. Regardless, it remains to be seen whether utility rates can continue
to be the main vehicle for funding state environmental, social, and climate-related mandates.
Although they are designed to efficiently allocate the cost of service to customers, utility
rates are generally regressive in that—aside from low-income discount programs—they do
not reflect income or the ability to pay. Utility rate regressivity could be pronounced and
punitive in the case of fixed charges because often there is little that customers can do to
affect their bill’s outcome.
A common solution to high utility bills is to offer ways to reduce consumption, such as
through energy efficiency, an area in which California has been a leader. Another option is to
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The opt-in system could be the same one used in two existing programs: the California Alternate Rates for
Energy (CARE) Program, which offers a bill discount for those who opt-in and provide income verification, and
the Family Electric Rate Assistance (FERA). Participation rates in these programs are extremely high, covering
about one-third of the electricity customers served by California’s investor-owned utilities. The Solar Energy
Industries Association proposed a low fixed charge for CARE customers, a slightly higher charge for FERA
customers, and a uniform cost-based rate for all other customers. That option could solve the income verification
challenge and be implemented without delay because it relies on existing income verification processes for the
two low-income discount programs.