Author: RateAtlas

A Community Choice Aggregator supplies the generation portion of electricity service in participating areas. Your investor-owned utility continues to deliver power and issue the consolidated bill. To decide whether a CCA plan suits you, compare the complete cost and the provider’s terms rather than its generation price alone.

Reviewed October 21, 2026: This guide checks the service and comparison method. Earlier illustrative generation prices and renewable percentages have been removed; they were not current quotes for a specific customer or provider.

Who supplies and delivers the electricity?

The CPUC’s consumer FAQ explains that CCAs procure generation while PG&E, SCE or SDG&E continues metering, delivery and billing. Outages and problems with the distribution system are still handled by the delivery utility. Verify your CCA and plan on the bill; an address lookup is only a starting point.

Compare the complete bill

Item	What to check
Delivery	The utility tariff, baseline or TOU rules and fixed charges
Generation	The CCA plan’s price and effective date, or the comparable utility generation cost
PCIA and adjustments	The charges and credits applicable to your service and vintage
Discounts and fees	Your eligibility, provider conditions and any switching terms
Solar	Generation export credits, settlement timing and treatment of carried balances

The CPUC’s retail choice overview describes PCIA as recovery of above-market generation costs incurred on customers’ behalf. Its presence does not determine which option is cheaper. Use the applicable tariff and a provider’s dated joint comparison when available, and avoid adding an adjustment twice if it is already included.

Check the renewable product separately

Read the plan’s current power content label and product description. Distinguish renewable energy from other carbon-free sources, and compare the same disclosure year. A premium product’s name or renewable percentage does not establish its cost, eligibility or bill impact.

What changes for a solar home?

Identify both the utility’s interconnection program and the generation provider’s solar billing terms. Compare export credits, annual settlement, cash-out rules and which charges credits can offset. A provider change does not by itself establish a better solar outcome. The CPUC’s net billing overview explains the distinction between retail imports and exported energy.

Before you opt out

1. Record your current provider, product and enrolled utility rate plan.
2. Compare dated complete-cost estimates using the same usage and billing period.
3. Read the CCA’s opt-out process and the utility’s return-to-bundled-service conditions, including any notice, waiting period or transitional pricing.
4. For solar, check what happens to existing credits and settlement dates.
5. Confirm the effective date and terms with the provider before requesting a switch.

Use California Compare Plans to explore supported scenarios. Have your delivery utility, CCA or bundled status and usage ready. A CCA that is missing or unconfirmed in the tool is not evidence that you receive bundled service; verify the bill and check the result’s coverage notes.

Source review: October 21, 2026. Sources above were checked for service structure and the comparison method. Current CCA prices, renewable products and individual switching terms must be checked with the named provider.

Understand California bill components · Report a correction

A home using 600 kWh in San José and a home using 600 kWh in Los Angeles can receive different bills. A fair comparison needs the same billing period and usage profile, the actual utility and generation provider, and every fixed charge and adjustment. A city name or an average price alone is not enough.

Updated October 21, 2026: Earlier city savings totals were removed because they were not reverified as current bills. This guide explains how to make a comparable estimate; it does not declare a current citywide winner.

Identify who serves each address

Check the utility and generation provider printed on each bill. Do not infer them from a ZIP code. In the San José area, verify the PG&E delivery plan and whether a CCA supplies generation. In Los Angeles, check whether the address is served by LADWP or another utility.

RateAtlas’s California tools focus on PG&E, SCE and SDG&E datasets. A result for one of those utilities is not a substitute for an LADWP bill estimate.

Keep the comparison conditions the same

Input	What to match or record
Usage	600 kWh over the same number of billing days
Timing	Interval use, or an explicitly stated allocation among TOU periods
Season and date	The tariff applicable during the same comparison period
Household conditions	Discount eligibility, baseline area, medical baseline and solar status
Price components	Energy, delivery, fixed or minimum charges, adjustments, taxes and credits
Generation provider	Bundled utility or CCA plan, including applicable PCIA

For each bill, sum the modeled charges and subtract applicable credits. Divide that total by 600 kWh only if you want an effective average cost for this particular example. That number is not the tariff’s marginal price for an extra kWh.

Use the right rate documents

PG&E’s TOU plan guide explains its time windows; individual tariffs give the actual rates and conditions. LADWP’s residential rate tables separate base energy charges, adjustment factors and access or minimum charges. A published base energy rate by itself is not LADWP’s total price.

When a billing period crosses a price change, account for the applicable dates rather than applying one month’s price to every day. Also check whether the bill covers one or two months before comparing totals.

What you can change at your own home

A comparison across cities is background information; you generally cannot choose a neighboring city’s distribution utility. Focus on the rate plans and generation options available at your service address. Test how moving flexible usage affects the whole bill, including any new fixed charge.

Use California Rate Finder for a supported IOU estimate and California Compare Plans for modeled alternatives. Have your utility, plan and usage ready, and verify detected location and eligibility before relying on a result. For LADWP, use its official tables or customer account tools.

Source review: October 21, 2026. PG&E’s TOU guide and LADWP’s residential tables were reviewed for the comparison method. No new current city bill totals were calculated for this article.

Understand CCA charges · Report a correction

If your California electricity bill rose, start by comparing billing days, daily usage, usage timing and the price components on two bills. More electricity use and a tariff change can happen together. A statewide average or a neighbor’s bill cannot identify the cause at your home.

Updated October 21, 2026: Older average-price benchmarks and example utility rankings were removed so they are not mistaken for current household rates. This revision reviews the bill-checking method and regulatory sources.

1. Compare daily use and the dates covered

Divide the kWh on each bill by the number of billing days. Then consider heating or cooling, an EV, a heat pump, extra occupants or another change in equipment. Compare a similar season when possible. Check for an estimated meter reading or a later adjustment, and ask the utility about an unexplained change.

Separate new electricity use from price changes before deciding whether a different rate plan will help. Paying less per kWh does not necessarily offset using more kWh.

2. Check the plan and when electricity was used

A TOU plan assigns different prices to different periods. Find the exact plan code on your bill and check its current tariff; time windows and weekend rules vary. PG&E’s TOU plan guide, for example, describes E-TOU-C and E-TOU-D as distinct schedules.

If usage data is available, look for flexible loads that overlap the more expensive periods. Test a charging or appliance schedule using your own needs and the whole-home bill before making a plan change. A lower overnight charging price does not guarantee a lower household bill.

3. Separate energy prices from fixed charges

Read the Base Services Charge, other fixed charges and any minimum-bill rule separately from usage charges. A minimum bill and a fixed charge are different rules; do not automatically add both. A tariff restructuring can move cost recovery between energy prices and a separate charge, so compare the resulting total.

The CPUC’s electric rates guide explains the Base Services Charge and the costs recovered through electricity rates, including grid operations and wildfire safety. The amount and effect on your bill depend on the utility, tariff and applicable eligibility. Check your utility’s own current charge rather than applying one number to every California household.

4. Read CCA generation and delivery together

If a CCA supplies generation, compare the consolidated bill rather than treating its generation line as an unrelated extra electricity purchase. Include utility delivery, CCA generation, applicable PCIA and other adjustments or credits. The CPUC’s CCA consumer FAQ explains the utility’s continuing billing and delivery role.

Choose the next action from your bill

• Usage rose: identify the load or meter issue before assuming the plan is the only cause.
• Usage shifted: compare feasible schedules and eligible TOU plans.
• A charge changed: match it to the tariff effective date and your eligibility.
• A credit disappeared: check the billing cycle and program conditions.
• Payment is difficult: ask the utility about assistance and current CARE/FERA eligibility.

Have your utility, plan and monthly or interval use ready. Use California Rate Finder for a supported estimate, Compare Plans for modeled alternatives, and EV Smart Charge Planner to explore charging. Verify the dataset’s source dates, included bill items and detected location. The utility bill remains the reference for your enrolled plan.

Source review: October 21, 2026. The linked CPUC explanations and PG&E TOU guide were reviewed for this checklist; this is not a fresh verification of every utility rate or household bill.

California electricity hub · Report a correction

PG&E, SCE and SDG&E have different tariffs, but there is no single price that describes every household’s bill. Your comparison depends on the plan, billing dates, usage timing, fixed charges, discount status and generation provider. Utility-wide averages answer a different question from the cost of serving your home.

Updated October 21, 2026: The previous early-2026 average-rate ranking and derived monthly savings figures have been removed because they were not reverified as current household prices. This guide now focuses on a like-for-like comparison.

Compare a bill, not just a price per kWh

Use a full year of consumption when possible. Apply the same usage profile to eligible plans, with the correct season, TOU windows and tariff effective dates. Include any fixed or minimum charge and identify which taxes, adjustments and credits the estimate covers.

The CPUC’s electric rates guide explains the distinction between usage charges and the fixed cost of the grid. A lower energy rate does not by itself establish a lower total bill.

Check each plan’s own time windows

Do not assume that all TOU plans share the same peak hours, weekend rules or seasonal dates. Consult the current tariff attached to the plan. Moving the same amount of electricity to a cheaper period can change energy charges, but the impact on the whole bill depends on all other components.

For an EV or an electric home, compare the additional charging or heating load with the home’s existing usage. A plan with a low charging price can still be a poor fit if its other periods or fixed charges cost more.

Account for CCA service and enrollment rules

Confirm the generation provider shown on your bill. A CCA comparison must include the applicable delivery charges, generation price and PCIA or other relevant adjustments. The CPUC’s retail choice overview explains these separate responsibilities. A model should not recommend a plan solely because it appears in a dataset: check service territory, equipment requirements and whether enrollment is open.

Use an actionable comparison

1. Find your utility, rate-plan code, generation provider and discount status on a recent bill.
2. Gather monthly or interval consumption and the dates covered.
3. Compare eligible plans using the same consumption and assumptions.
4. Check the source date, omitted bill items and eligibility notes beside each result.
5. Confirm the proposed change with the utility before enrolling.

Open California Rate Finder to explore a supported plan, Compare Plans for modeled alternatives, or EV Smart Charge Planner for charging scenarios. Address detection and planning estimates do not establish your current enrolled plan.

Official tariff sources

• PG&E tariff book
• SCE tariff books
• SDG&E total electric rates

Source review: October 21, 2026. Regulatory explanations and source links were checked for this revision. Individual tariff verification is recorded separately in the tool datasets; this article does not certify all utility rates as current.

California electricity hub · Report a correction

To understand a California electricity bill, identify the delivery utility, generation provider and rate-plan code first. Then separate the prices that depend on usage from fixed charges, minimum-bill rules, adjustments and credits. This makes it easier to explain a change or compare an eligible alternative.

Reviewed October 21, 2026: This is a guide to bill structure. It does not quote a statewide current household rate, and its review date does not reverify every tariff in the calculators.

Delivery utility and generation provider

PG&E, SCE and SDG&E are California’s large investor-owned electric utilities. California also has publicly owned utilities, including LADWP and SMUD, with their own rate schedules. Confirm the provider at your service address rather than applying a nearby utility’s rate.

For CCA customers, the delivery utility and generation provider are separate. Read both sections of the bill. The CPUC’s CCA FAQ explains this arrangement; the retail choice overview describes PCIA.

Usage prices: TOU, tiers and baseline

On a TOU plan, prices vary by the time and sometimes the season or day of use. Tiered plans depend on usage within defined blocks. Some tariffs combine time-based prices with a baseline allowance or credit. Use the exact tariff’s rules rather than assuming every plan has the same peak window.

A baseline allowance depends on the applicable location and household conditions; it is not a universal monthly kWh amount. Check the utility’s current baseline and discount eligibility. A plan’s listed price for one period does not describe its whole-bill cost.

Fixed charges and minimum bills

A fixed charge is charged under the tariff independently of the amount of energy consumed. A minimum bill sets a floor under specified billing components. They are different mechanisms, and a tariff may change how they interact. Review the current plan before adding either to an estimate.

The CPUC’s electric rates guide describes the Base Services Charge and explains the costs recovered in electric rates. Read the utility’s implementation and your bill to determine the applicable amount and discount treatment. A separate fixed charge can accompany lower usage prices; compare the combined result.

Generation, adjustments, taxes and credits

Check whether the energy rate already includes utility generation or represents delivery only. Add the applicable generation price once. Identify adjustments such as PCIA, local taxes, program discounts and periodic credits, and record what an estimate includes. For solar, imports and exports may be priced under separate rules; check the applicable tariff and generation-provider terms.

For an effective average cost, divide the total for a stated bill period by the kWh used in that period. This is a description of that bill, not necessarily the price of the next kWh or a forecast for another season.

Prepare a useful rate comparison

• Recent bill: utility, plan, generation provider, discount and solar status
• Usage: monthly or interval data and the dates covered
• Sources: tariff effective date, source check date and any later rate change
• Model: included charges, assumptions, eligibility and omitted items

Start with California Rate Finder or Compare Plans. These tools focus on supported PG&E, SCE and SDG&E datasets; municipal utilities and unconfirmed CCA plans need their own sources. Use the official PG&E, SCE, SDG&E or LADWP rate documents to confirm your terms.

Source review: October 21, 2026. The linked CPUC guides were reviewed for structure and terminology; individual tariff verification and effective dates are separate from this article’s update date.

California electricity hub · Report a correction