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CEERT said that the white paper does not adequately consider natural gas rates and bills, which are also
affordability issues. CEERT said that “burner tip” prices for natural gas have been very volatile in California
over the past decade as a result of multiple disasters, and that this has implications for both natural gas and
electric rates. These disasters, which include the San Bruno explosion and the Aliso Canyon disaster, have
necessitated significant investment in natural gas infrastructure which has the same affordability and equity
implications that were discussed in the context of electric bills in the white paper. Furthermore, CEERT said
that gas and electric prices are linked due to continued over-reliance on natural gas generation. When natural
gas prices spike, it causes electric spot prices to spike which gets recovered from customers through the energy
resource recovery account (ERRA). However, CEERT says that the “ERRA trigger” that initiates a CPUC
investigation into price spikes has only occurred once in last 10 years, showing how little monitoring there is
of gas price volatility.
Alternative Revenue Sources, Rate Structures, Cost Saving Opportunities, and Ideas for
Improving the Ratemaking Process
This section covers recommendations made by stakeholders for offsetting IOU revenue requirements,
changing the electric rate structure in order to address equity and cost recovery concerns, reducing costs, and
improving the ratemaking approval process. Comments were submitted by PG&E, SCE, SDG&E, CEERT,
CSE, American Clean Power (ACP), Indivisible, CACE, and SSRF.
PG&E agreed with some of the panelists in that using energy bills alone to pay for climate programs is
regressive and deters electricity use even as the state is trying to promote electrification. They said that non-
energy bill funding can be more progressive than volumetric energy rates, and PG&E was encouraged that
some panelists suggested “regional pricing, pricing for T&D assets tied to locational risk, progressive flat-rate
components, rate design approaches that preserve marginal pricing, tax funding of energy bill components,
and decision-making that would expand to include more non-energy-industry and climate-affected parties.”
Commenting on the white paper’s bill projections for a hypothetical customer in a hot climate zone, PG&E
noted that customers in hot climate zones pay a disproportionate amount for fixed costs compared to low
usage customers. PG&E encouraged adoption of residential fixed charges to reduce volumetric rates, better
represent cost causation, and reduce the disincentive for electrification.
SCE provided several recommendations for cost reduction. In addition to the customer-funded self-insurance
proposal described previously, SCE advocated for eliminating the fixed energy price option for must-take
contracts with qualifying facilities (QFs). SCE says that this would prevent procurement from QFs at above
market prices. FERC Order 872 eliminated this option, but the CPUC has not followed suit. SCE also
recommended extending the Southern California Gas (SoCalGas) operational flow order (OFO) reduced
penalty structure during summer months because this would stabilize gas prices, which would thus stabilize
electricity prices. This provision is currently scheduled to sunset in September 2021. SCE also recommended
allowing IOUs more flexibility in selling renewable energy credits (RECs) by making three changes: permitting
sales of RECs below annual RPS targets while still using Tier 1 advice letters, eliminating price floor on RECs,