# Orange & Rockland Residential (Rate 1) — Field Guide

> ⚠️ **Disclaimer**: This guide was generated by an LLM based on the tariff JSON. The content has **not been verified by domain experts**. Please verify any claims before relying on them for business or regulatory purposes.

> **Data Source**: This guide covers tariff data from the [Arcadia Signal API](https://docs.arcadia.com/v2022-12-21-Signal/reference/tariff) (formerly Genability). The [full JSON output is included below](#full-tariff-json) for reference.

**Master Tariff ID**: 81134
**Tariff Code**: 1
**Tariff Name**: Residential
**Customer Class**: Residential
**Customer Count**: ~122,724

## Overview

**Rate 1** is **Orange & Rockland Utilities (O&R)** default residential electric rate. O&R serves Rockland County and parts of Orange County in New York and northern New Jersey. This is a **flat rate** with **seasonal** delivery (Summer/Winter) and standard NY riders: customer charge, billing and payment processing, delivery (summer/winter rates), energy cost adjustment, market supply charge, merchant function charge, revenue decoupling, system benefits charge, dynamic load management, delivery revenue surcharge, transition adjustment, minimum charge, low-income bill credit, CBC (solar), energy storage surcharge, and EV make-ready surcharge. **Enhanced Energy Affordability Credits** apply for qualifying low-income customers.

---

## Quick Reference: All Charges

| Rate Group                   | Rate Name                              | Charge Type       | Charge Class      | Zone | Season | Tiered | Rate Value |
| ---------------------------- | -------------------------------------- | ----------------- | ----------------- | :--: | :----: | :----: | ---------- |
| Customer Charge              | Customer Charge                        | FIXED_PRICE       | DISTRIBUTION      |  ❌  |   ❌   |   ❌   | $22.5      |
| Billing and Payment Processi | Billing and Payment Processing Charge  | FIXED_PRICE       | DISTRIBUTION      |  ❌  |   ❌   |   ❌   | $2.1       |
| Delivery Charge              | Summer Rate                            | CONSUMPTION_BASED | DISTRIBUTION      |  ❌  |   ✅   |   ✅   | tiered     |
| Delivery Charge              | Winter Rate                            | CONSUMPTION_BASED | DISTRIBUTION      |  ❌  |   ✅   |   ✅   | tiered     |
| Energy Cost Adjustment       | Energy Cost Adjustment                 | CONSUMPTION_BASED | SUPPLY,CONTRACTED |  ❌  |   ❌   |   ❌   | _Lookup_   |
| Market Supply Charge         | Market Supply Charge                   | CONSUMPTION_BASED | SUPPLY,CONTRACTED |  ❌  |   ❌   |   ❌   | _Lookup_   |
| Merchant Function Charge     | Merchant Function Charge               | CONSUMPTION_BASED | SUPPLY,CONTRACTED |  ❌  |   ❌   |   ❌   | _Lookup_   |
| Revenue Decoupling Mechanism | Revenue Decoupling Mechanism Adjustmen | CONSUMPTION_BASED | DISTRIBUTION      |  ❌  |   ❌   |   ❌   | _Lookup_   |
| System Benefits Charge       | System Benefits Charge                 | CONSUMPTION_BASED | DISTRIBUTION      |  ❌  |   ❌   |   ❌   | _Lookup_   |
| Dynamic Load Management Surc | Dynamic Load Management Surcharge      | CONSUMPTION_BASED | DISTRIBUTION      |  ❌  |   ❌   |   ❌   | _Lookup_   |
| Delivery Revenue Surcharge   | Delivery Revenue Surcharge             | CONSUMPTION_BASED | DISTRIBUTION      |  ❌  |   ❌   |   ❌   | _Lookup_   |
| Transition Adjustment for Co | Transition Adjustment for Competitive  | CONSUMPTION_BASED | DISTRIBUTION      |  ❌  |   ❌   |   ❌   | _Lookup_   |
| Transition Adjustment for Co | Transition Adjustment for Competitive  | CONSUMPTION_BASED | DISTRIBUTION      |  ❌  |   ❌   |   ❌   | _Lookup_   |
| Minimum Charge               | Minimum Charge                         | MINIMUM           | —                 |  ❌  |   ❌   |   ❌   | $24.6      |
| Low Income Bill Credit       | Low Income Bill Credit                 | —                 | —                 |  ❌  |   ❌   |   ❌   | —          |
| CBC Rider                    | CBC Rider                              | —                 | —                 |  ❌  |   ❌   |   ❌   | —          |
| Energy Storage Surcharge - S | Energy Storage Surcharge - SC1         | —                 | —                 |  ❌  |   ❌   |   ❌   | —          |
| Electric Vehicle Make-Ready  | Electric Vehicle Make-Ready Surcharge  | —                 | —                 |  ❌  |   ❌   |   ❌   | —          |
| Enhanced Energy Affordabilit | Enhanced Energy Affordability Credits  | —                 | —                 |  ❌  |   ❌   |   ❌   | —          |
| Low Income Bill Credit       | Low Income Bill Credit                 | FIXED_PRICE       | —                 |  ❌  |   ❌   |   ✅   | tiered     |
| Customer Benefit Contributio | Customer Benefit Contribution          | QUANTITY          | —                 |  ❌  |   ❌   |   ❌   | $1.0       |
| Energy Storage Surcharge     | Energy Storage Surcharge               | CONSUMPTION_BASED | DISTRIBUTION      |  ❌  |   ❌   |   ❌   | $2e-05     |
| Electric Vehicle Make-Ready  | Electric Vehicle Make-Ready Surcharge  | CONSUMPTION_BASED | DISTRIBUTION      |  ❌  |   ❌   |   ❌   | $0.00236   |
| Enhanced Energy Affordabilit | Enhanced Energy Affordability Credits  | FIXED_PRICE       | —                 |  ❌  |   ❌   |   ✅   | tiered     |

---

## Charge-by-Charge Breakdown

### Basic Service Charges

#### Customer Charge — $22.50/month

A flat monthly fee that covers the cost of having an account: metering, customer service, and distribution-related fixed costs. Everyone on Rate 1 pays it. Set in O&R's NY PSC rate cases; applies in both NY and NJ portions of O&R's service territory.

#### Billing and Payment Processing Charge — $2.10/month

Covers the cost of generating and mailing bills and processing payments. Unbundled from the customer charge so billing cost recovery is transparent. All Rate 1 customers pay it.

---

### Delivery Charges

Delivery charges are **seasonal** (Summer: June–September; Winter: October–May) and **tiered** by monthly consumption. O&R serves Rockland County and parts of Orange County in NY and northern New Jersey. Rates are set by the NY PSC (and NJ BPU where applicable).

#### Summer Rate — tiered (first 250 kWh / over 250 kWh)

- **First 250 kWh**: $0.11052/kWh
- **Over 250 kWh**: $0.13822/kWh

The main volumetric delivery rate in summer. The second tier is higher to reflect the marginal cost of serving additional usage during the summer peak. Typical residential customers exceed 250 kWh in summer, so part of their usage is at the higher tier.

#### Winter Rate — tiered (first 250 kWh / over 250 kWh)

- **First 250 kWh**: $0.11052/kWh
- **Over 250 kWh**: $0.11052/kWh

In winter the second tier is the same as the first in the tariff (no incremental rate above 250 kWh). Winter delivery costs are lower than summer, so the blended winter rate is effectively flat at $0.11052/kWh for any usage level.

#### Revenue Decoupling Mechanism — _Variable_

Part of NY's decoupling policy: O&R's allowed delivery revenue is decoupled from sales. Adjusts so the utility is neutral to conservation. Value from lookup.

#### System Benefits Charge — _Variable_

Funds NY clean energy and efficiency programs (e.g. NYSERDA). Set by the PSC; all customers pay. Rate from lookup.

#### Dynamic Load Management Surcharge — _Variable_

Recovers the cost of demand response and dynamic load management programs. Value from lookup.

#### Delivery Revenue Surcharge — _Variable_

A delivery-side surcharge or credit that corrects when O&R's actual collected delivery revenue differs from the PSC-allowed amount. If the utility under-collected (e.g., milder weather → lower sales), the DRS surcharges customers in the next period; if it over-collected, customers receive a credit. Analogous to ConEd's DRS. Value from lookup.

#### Transition Adjustment for Competitive — _Variable_

Recovers legacy costs from restructuring (stranded costs, deferred balances). Often two components in the tariff; values from lookup.

---

### Supply Charges

These apply only if you take default supply from O&R. If you choose an ESCO, you do not pay O&R's supply components.

#### Energy Cost Adjustment — _Variable_

O&R's supply-side cost reconciliation. Trues up the difference between the estimated wholesale energy costs baked into the Market Supply Charge and the actual wholesale costs O&R incurred purchasing power from the NYISO market. If wholesale prices came in higher than estimated, the ECA is a surcharge; if lower, it's a credit. Analogous to ConEd's MSC I Adjustment. Value from lookup.

#### Market Supply Charge — _Variable_

The commodity cost of default supply. Reflects wholesale market prices and procurement costs. Use the Lookups API for the current rate.

#### Merchant Function Charge — _Variable_

Covers O&R's costs to administer default supply: procurement, risk management, billing. Only default-supply customers pay it. Value from lookup.

---

### Minimum Charge

#### Minimum Charge — $24.60/month

If the bill before applying this floor is less than $24.60, the minimum applies. It is slightly above the sum of the two fixed charges ($22.50 + $2.10 = $24.60), so it effectively guarantees at least the fixed charges. Very low usage or net-generation months can hit the floor.

---

### Rider Charges and Credits

#### Low Income Bill Credit — tiered

A **credit** (reduction) for qualifying low-income customers. Eligibility and tier (e.g. by income or program) are determined by the `lowIncome2BillCredits691` property. Reduces the total bill; not a charge.

#### Enhanced Energy Affordability Credits — tiered

Additional **credits** for qualifying customers under NY's energy affordability programs. Tiered by eligibility. Apply in addition to the Low Income Bill Credit when applicable. Use the tariff or Lookups API for your tier.

#### Customer Benefit Contribution — $1.00/kW of system size (solar)

**Only applies to customers with solar.** A monthly charge based on nameplate capacity (kW). Part of NY's VDER reforms so solar customers contribute to grid costs. If you do not have solar, this is $0.

#### Energy Storage Surcharge — $0.00002/kWh

Recovers O&R's costs for energy storage deployment programs — battery storage incentives, grid integration, and pilot programs (e.g., O&R's residential solar+battery pilot with Sunrun). Part of NY's statewide energy storage mandate. At $0.00002/kWh, this is roughly $0.01/month for a 500 kWh customer — one of the smallest line items on the bill. All customers pay it. The rate is fixed in the tariff.

#### Electric Vehicle Make-Ready Surcharge — $0.00236/kWh

Recovers O&R's costs for EV charging infrastructure (make-ready conduit and wiring). Part of NY's EV infrastructure push. All customers pay this per-kWh amount.

---

## Example Bill Calculation

A customer in **July** (summer), using **500 kWh**, default supply, no solar, no LMI/affordability credits, secondary connection:

### Delivery Charges

| Charge                     | Calculation                     | Amount      |
| -------------------------- | ------------------------------- | ----------- |
| Customer Charge            | $22.50                          | $22.50      |
| Billing & Payment          | $2.10                           | $2.10       |
| Summer Rate                | 250 × $0.11052 + 250 × $0.13822 | $62.19      |
| RDM                        | 500 kWh × ~$0.001 (varies)      | ~$0.50      |
| SBC                        | 500 kWh × ~$0.004 (varies)      | ~$2.00      |
| DLM Surcharge              | 500 kWh × ~$0.0002 (varies)     | ~$0.10      |
| Delivery Revenue Surcharge | 500 kWh × ~$0.001 (varies)      | ~$0.50      |
| Transition Adj.            | 500 kWh × ~$0.002 (varies)      | ~$1.00      |
| **Subtotal Delivery**      |                                 | **~$90.89** |

### Supply Charges

| Charge              | Calculation                | Amount      |
| ------------------- | -------------------------- | ----------- |
| Market Supply       | 500 kWh × ~$0.07 (varies)  | ~$35.00     |
| Energy Cost Adj.    | 500 kWh × ~$0.002 (varies) | ~$1.00      |
| MFC                 | 500 kWh × ~$0.002 (varies) | ~$1.00      |
| **Subtotal Supply** |                            | **~$37.00** |

### Riders & Other

| Charge              | Calculation        | Amount     |
| ------------------- | ------------------ | ---------- |
| CBC (no solar)      | $0                 | $0.00      |
| Energy Storage      | 500 kWh × $0.00002 | $0.01      |
| EV Make-Ready       | 500 kWh × $0.00236 | $1.18      |
| **Subtotal Riders** |                    | **~$1.19** |

### Total

**~$129.08** for 500 kWh in July, default supply, no solar or LMI credits. Supply and several delivery components (RDM, SBC, DLM, transition, MFC) vary; use the Lookups API for a given month. **Minimum** is $24.60; this bill is above that.

### Breakdown by Category

| Category              | Amount  | % of Bill |
| --------------------- | ------- | --------- |
| Fixed Charges         | $24.60  | 19%       |
| Delivery (Volumetric) | ~$66.29 | 51%       |
| Supply                | ~$37.00 | 29%       |
| Riders & Other        | ~$1.19  | 1%        |

**Key insight**: Delivery dominates the bill—fixed charges plus tiered summer delivery (with the higher tier above 250 kWh) make up about 70% of the total. Supply is a smaller share. Seasonal delivery rates mean winter bills for the same usage are lower because the winter second tier equals the first tier.

---

## Full Tariff JSON

<details>
<summary><strong>Click to expand full JSON (~1240 lines)</strong></summary>

```json
[
  {
    "tariffId": 3536606,
    "masterTariffId": 81134,
    "tariffCode": "1",
    "tariffName": "Residential",
    "tariffBookName": "Residential",
    "lseId": 691,
    "lseName": "Orange & Rockland Utilities, Inc.",
    "lseCode": "ORU",
    "serviceType": "ELECTRICITY",
    "priorTariffId": 3535428,
    "tariffType": "DEFAULT",
    "customerClass": "RESIDENTIAL",
    "privacy": "PUBLIC",
    "customerCount": 122724,
    "customerLikelihood": 100.0,
    "customerCountSource": "Genability Estimate",
    "territoryId": 760,
    "effectiveDate": "2026-01-13",
    "endDate": null,
    "closedDate": null,
    "effectiveOnRule": "TARIFF_EFFECTIVE_DATE",
    "timeZone": "US/Eastern",
    "billingPeriod": "MONTHLY",
    "currency": "USD",
    "chargeTypes": "FIXED_PRICE,CONSUMPTION_BASED,QUANTITY,MINIMUM",
    "chargePeriod": "MONTHLY",
    "minMonthlyConsumption": null,
    "maxMonthlyConsumption": null,
    "minMonthlyDemand": null,
    "maxMonthlyDemand": null,
    "hasTimeOfUseRates": false,
    "hasTieredRates": true,
    "hasContractedRates": true,
    "hasTariffApplicability": true,
    "hasRateApplicability": true,
    "hasNetMetering": true,
    "isActive": true,
    "properties": [
      {
        "keyName": "connectionType",
        "quantityKey": null,
        "displayName": "Connection Type",
        "family": "connection",
        "keyspace": "electricity",
        "description": "Where or how the service is connected to the grid (e.g. primary, transmission, subtransmission).",
        "dataType": "CHOICE",
        "propertyTypes": "APPLICABILITY",
        "operator": "=",
        "propertyValue": "Secondary Connection",
        "choices": [
          {
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          {
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          },
          {
            "displayValue": "Subtransmission Connection",
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            "dataValue": "Subtransmission Connection",
            "likelihood": null
          },
          {
            "displayValue": "Transmission Connection",
            "value": "Transmission Connection",
            "dataValue": "Transmission Connection",
            "likelihood": null
          },
          {
            "displayValue": "High Voltage",
            "value": "High Voltage",
            "dataValue": "High Voltage",
            "likelihood": null
          },
          {
            "displayValue": "Backbone Transmission (115 kV and Above)",
            "value": "Backbone Transmission (115 kV and Above)",
            "dataValue": "Backbone Transmission (115 kV and Above)",
            "likelihood": null
          },
          {
            "displayValue": "Substation",
            "value": "Substation",
            "dataValue": "Substation",
            "likelihood": null
          },
          {
            "displayValue": "Transmission - 69 kV",
            "value": "Transmission - 69 kV",
            "dataValue": "Transmission - 69 kV",
            "likelihood": null
          },
          {
            "displayValue": "Transmission - 138 kV",
            "value": "Transmission - 138 kV",
            "dataValue": "Transmission - 138 kV",
            "likelihood": null
          },
          {
            "displayValue": "35 kV",
            "value": "35 kV",
            "dataValue": "35 kV",
            "likelihood": null
          },
          {
            "displayValue": "12-69 kV",
            "value": "12-69 kV",
            "dataValue": "12-69 kV",
            "likelihood": null
          },
          {
            "displayValue": "69 kV or Higher",
            "value": "69 kV or Higher",
            "dataValue": "69 kV or Higher",
            "likelihood": null
          },
          {
            "displayValue": "115 kV or Higher",
            "value": "115 kV or Higher",
            "dataValue": "115 kV or Higher",
            "likelihood": null
          },
          {
            "displayValue": "Transmission - 115 kV or Higher",
            "value": "Transmission - 115 kV or Higher",
            "dataValue": "Transmission - 115 kV or Higher",
            "likelihood": null
          },
          {
            "displayValue": "Transmission <10 MW",
            "value": "Transmission <10 MW",
            "dataValue": "Transmission <10 MW",
            "likelihood": null
          },
          {
            "displayValue": "Transmission >10 MW",
            "value": "Transmission >10 MW",
            "dataValue": "Transmission >10 MW",
            "likelihood": null
          },
          {
            "displayValue": "Primary Direct",
            "value": "Primary Direct",
            "dataValue": "Primary Direct",
            "likelihood": null
          },
          {
            "displayValue": "Transmission - 138 kV, 230 kV or 345 kV",
            "value": "Transmission - 138 kV, 230 kV or 345 kV",
            "dataValue": "Transmission - 138 kV, 230 kV or 345 kV",
            "likelihood": null
          },
          {
            "displayValue": "Primary Dedicated Facilities >30,000 kW",
            "value": "Primary Dedicated Facilities >30,000 kW",
            "dataValue": "Primary Dedicated Facilities >30,000 kW",
            "likelihood": null
          },
          {
            "displayValue": "Transmission - Low-Load Factor",
            "value": "Transmission - Low-Load Factor",
            "dataValue": "Transmission - Low-Load Factor",
            "likelihood": null
          },
          {
            "displayValue": "Primary Dedicated from Transmission System",
            "value": "primaryDedicatedTransmissionSystem",
            "dataValue": "primaryDedicatedTransmissionSystem",
            "likelihood": null
          },
          {
            "displayValue": "Transmission Below 230 kV",
            "value": "transmissionBelow230kV",
            "dataValue": "transmissionBelow230kV",
            "likelihood": null
          },
          {
            "displayValue": "Transmission Above 230 kV",
            "value": "transmissionAbove230kV",
            "dataValue": "transmissionAbove230kV",
            "likelihood": null
          },
          {
            "displayValue": "Delivery Voltage 23kV to 46kV",
            "value": "deliveryVoltageOf23kVTo46kV",
            "dataValue": "deliveryVoltageOf23kVTo46kV",
            "likelihood": null
          }
        ],
        "quantityUnit": "",
        "isDefault": false
      },
      {
        "keyName": "consumption",
        "quantityKey": null,
        "displayName": "Consumption (kWh)",
        "family": "load",
        "keyspace": "electricity",
        "description": "Quantity in kWh of load that is used for a period of time",
        "dataType": "DECIMAL",
        "propertyTypes": "RATE_CRITERIA",
        "operator": null,
        "isDefault": false
      },
      {
        "keyName": "customerServiceType691",
        "quantityKey": null,
        "displayName": "Customer Service Type",
        "family": "service",
        "keyspace": "electricity",
        "description": "Full Service or Retail Customers",
        "dataType": "CHOICE",
        "propertyTypes": "RATE_CRITERIA",
        "operator": "=",
        "propertyValue": "Full Service",
        "choices": [
          {
            "displayValue": "Full Service",
            "value": "Full Service",
            "dataValue": "Full Service",
            "likelihood": null
          },
          {
            "displayValue": "Retail",
            "value": "Retail",
            "dataValue": "Retail",
            "likelihood": null
          }
        ],
        "quantityUnit": "",
        "isDefault": true
      },
      {
        "keyName": "lowIncome2BillCredits691",
        "quantityKey": null,
        "displayName": "Low Income Program",
        "family": "incentiveSpecifications",
        "keyspace": "tariff",
        "description": "Eligibility for the Company\u2019s Enhanced Energy Affordability Credits by Tier is as follows:\n1) Tier 5 is applicable to customers with income less than 60% of the State Median Income (\u201cSMI\u201d),\nbut who otherwise do not qualify for the Company\u2019s Low Income Program under General\nInformation Section No. 7.15.\n2) Tier 6 is applicable to customers with income greater than or equal to 60% but less than 80% of\nSMI.\n3) Tier 7 is applicable to customers with income greater than or equal to 80% but less than 100% of\nSMI.",
        "dataType": "CHOICE",
        "propertyTypes": "RATE_CRITERIA",
        "operator": "=",
        "propertyValue": "none",
        "choices": [
          {
            "displayValue": "Income Less Than 60% of SMI",
            "value": "incomeLessThanSixtyPercentOfSMI",
            "dataValue": "incomeLessThanSixtyPercentOfSMI",
            "likelihood": null
          },
          {
            "displayValue": "Income Greater Than or Equal to 60% of SMI But Less than 80% of SMI",
            "value": "incomeGreaterThanOrEqualToSixtyPercentOfSMIButLessThanEightyPercentOfSMI",
            "dataValue": "incomeGreaterThanOrEqualToSixtyPercentOfSMIButLessThanEightyPercentOfSMI",
            "likelihood": null
          },
          {
            "displayValue": "Income Greater Than or Equal to 80% of SMI But Less than 100% of SMI",
            "value": "incomeGreaterThanOrEqualToEightyPercentOfSMIButLessThanHundredPercentOfSMI",
            "dataValue": "incomeGreaterThanOrEqualToEightyPercentOfSMIButLessThanHundredPercentOfSMI",
            "likelihood": null
          },
          {
            "displayValue": "None",
            "value": "none",
            "dataValue": "none",
            "likelihood": null
          }
        ],
        "isDefault": true
      },
      {
        "keyName": "lowIncomeHEAPTier",
        "quantityKey": null,
        "displayName": "Low Income HEAP Tier",
        "family": "customerStatus",
        "keyspace": "customer",
        "description": "Any electric space heating or any electric non-space heating customer receiving a Home Energy Assistance Program (HEAP) grant will receive a monthly bill credit based on the Tier applicable to the customer. The Tiers are defined as follows: Tier 1 is applicable to a customer who has a standard HEAP grant. Tier 2 is applicable to a customer who has received a standard HEAP grant with one add-on benefit. Tier 3 is applicable to a customer who has received a standard HEAP grant with two add-on benefits. Tier 4 is applicable to a customer on whose behalf the Company receives direct voucher payments.  An \"add-on benefit\", as referenced in the PSC's May 20, 2016 Order Adopting Low Income Program Modifications and Directing Utility Filings in Case 14-M-0565, is an incremental payment that is provided to HEAP recipients if their household income is at or below 130% of the federal poverty level, or if their household contains a vulnerable individual (i.e., household member who is age 60 or older, under age 6, or permanently disabled). A customer can receive two add-on benefits if both of these conditions apply to their household.",
        "dataType": "CHOICE",
        "propertyTypes": "RATE_CRITERIA",
        "operator": "=",
        "propertyValue": "None",
        "choices": [
          {
            "displayValue": "None",
            "value": "None",
            "dataValue": "None",
            "likelihood": null
          },
          {
            "displayValue": "Tier 1",
            "value": "tier1",
            "dataValue": "tier1",
            "likelihood": null
          },
          {
            "displayValue": "Tier 2",
            "value": "tier2",
            "dataValue": "tier2",
            "likelihood": null
          },
          {
            "displayValue": "Tier 3",
            "value": "tier3",
            "dataValue": "tier3",
            "likelihood": null
          },
          {
            "displayValue": "Tier 4",
            "value": "tier4",
            "dataValue": "tier4",
            "likelihood": null
          }
        ],
        "quantityUnit": "",
        "isDefault": true
      },
      {
        "keyName": "systemSize",
        "quantityKey": null,
        "displayName": "System Size",
        "family": "system",
        "keyspace": "solarPV",
        "description": "Nameplate capacity (kW).",
        "dataType": "DECIMAL",
        "propertyTypes": "RATE_CRITERIA",
        "operator": "=",
        "propertyValue": "0",
        "quantityUnit": "kW",
        "isDefault": true
      },
      {
        "keyName": "chargeClass",
        "quantityKey": null,
        "displayName": "Charge Class Type",
        "family": "service",
        "keyspace": "electricity",
        "description": "The tariff has rates with the following charge class.",
        "dataType": "CHOICE",
        "propertyTypes": "SERVICE_TERMS",
        "operator": "=",
        "propertyValue": "DISTRIBUTION,SUPPLY,CONTRACTED",
        "choices": [
          {
            "displayValue": "Transmission",
            "value": "1",
            "dataValue": "1",
            "likelihood": null
          },
          {
            "displayValue": "Distribution",
            "value": "2",
            "dataValue": "2",
            "likelihood": null
          },
          {
            "displayValue": "Supply",
            "value": "4",
            "dataValue": "4",
            "likelihood": null
          },
          {
            "displayValue": "Tax",
            "value": "8",
            "dataValue": "8",
            "likelihood": null
          },
          {
            "displayValue": "Other",
            "value": "16",
            "dataValue": "16",
            "likelihood": null
          },
          {
            "displayValue": "Contracted",
            "value": "32",
            "dataValue": "32",
            "likelihood": null
          }
        ],
        "isDefault": false
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            "hasConsumptionLimit": false,
            "hasDemandLimit": false,
            "hasPropertyLimit": false,
            "rateAmount": 1.0,
            "rateUnit": "COST_PER_UNIT",
            "isCredit": false,
            "prevUpperLimit": null
          }
        ],
        "hasApplicabilityFormula": false
      },
      {
        "tariffRateId": 20859461,
        "masterTariffRateId": 20450082,
        "tariffId": 3536606,
        "riderTariffId": 3532295,
        "tariffSequenceNumber": 31,
        "tariffBookSequenceNumber": 2,
        "rateGroupName": "Energy Storage Surcharge",
        "tariffBookRateGroupName": "Energy Storage Surcharge",
        "rateName": "Energy Storage Surcharge",
        "tariffBookRateName": "Energy Storage Surcharge",
        "fromDateTime": "2026-01-13T00:00:00-05:00",
        "toDateTime": null,
        "chargeType": "CONSUMPTION_BASED",
        "chargeClass": "DISTRIBUTION",
        "chargePeriod": "MONTHLY",
        "transactionType": "NET",
        "rateBands": [
          {
            "tariffRateBandId": 15857326,
            "tariffRateId": 20859461,
            "rateSequenceNumber": 1,
            "hasConsumptionLimit": false,
            "hasDemandLimit": false,
            "hasPropertyLimit": false,
            "rateAmount": 2e-05,
            "rateUnit": "COST_PER_UNIT",
            "isCredit": false,
            "prevUpperLimit": null
          }
        ],
        "hasApplicabilityFormula": false
      },
      {
        "tariffRateId": 20912282,
        "masterTariffRateId": 19338851,
        "tariffId": 3536606,
        "riderTariffId": 3537559,
        "tariffSequenceNumber": 32,
        "tariffBookSequenceNumber": 2,
        "rateGroupName": "Electric Vehicle Make-Ready Surcharge",
        "tariffBookRateGroupName": "Electric Vehicle Make-Ready Surcharge",
        "rateName": "Electric Vehicle Make-Ready Surcharge",
        "tariffBookRateName": "Electric Vehicle Make-Ready Surcharge",
        "fromDateTime": "2026-01-13T00:00:00-05:00",
        "toDateTime": null,
        "chargeType": "CONSUMPTION_BASED",
        "chargeClass": "DISTRIBUTION",
        "chargePeriod": "MONTHLY",
        "transactionType": "NET",
        "rateBands": [
          {
            "tariffRateBandId": 15926707,
            "tariffRateId": 20912282,
            "rateSequenceNumber": 1,
            "hasConsumptionLimit": false,
            "hasDemandLimit": false,
            "hasPropertyLimit": false,
            "rateAmount": 0.00236,
            "rateUnit": "COST_PER_UNIT",
            "isCredit": false,
            "prevUpperLimit": null
          }
        ],
        "hasApplicabilityFormula": false
      },
      {
        "tariffRateId": 20904391,
        "masterTariffRateId": 20904391,
        "tariffId": 3536606,
        "riderTariffId": 3536552,
        "tariffSequenceNumber": 33,
        "tariffBookSequenceNumber": 2,
        "rateGroupName": "Enhanced Energy Affordability Credits",
        "tariffBookRateGroupName": "Enhanced Energy Affordability Credits",
        "rateName": "Enhanced Energy Affordability Credits",
        "tariffBookRateName": "Enhanced Energy Affordability Credits",
        "fromDateTime": "2026-01-13T00:00:00-05:00",
        "toDateTime": null,
        "chargeType": "FIXED_PRICE",
        "chargePeriod": "MONTHLY",
        "transactionType": "BUY",
        "applicabilityKey": "lowIncome2BillCredits691",
        "rateBands": [
          {
            "tariffRateBandId": 15918430,
            "tariffRateId": 20904391,
            "rateSequenceNumber": 1,
            "hasConsumptionLimit": false,
            "hasDemandLimit": false,
            "hasPropertyLimit": false,
            "applicabilityValue": "incomeLessThanSixtyPercentOfSMI",
            "rateAmount": 76.81,
            "rateUnit": "COST_PER_UNIT",
            "isCredit": true,
            "prevUpperLimit": null
          },
          {
            "tariffRateBandId": 15918431,
            "tariffRateId": 20904391,
            "rateSequenceNumber": 2,
            "hasConsumptionLimit": false,
            "hasDemandLimit": false,
            "hasPropertyLimit": false,
            "applicabilityValue": "incomeGreaterThanOrEqualToSixtyPercentOfSMIButLessThanEightyPercentOfSMI",
            "rateAmount": 43.44,
            "rateUnit": "COST_PER_UNIT",
            "isCredit": true,
            "prevUpperLimit": null
          },
          {
            "tariffRateBandId": 15918432,
            "tariffRateId": 20904391,
            "rateSequenceNumber": 3,
            "hasConsumptionLimit": false,
            "hasDemandLimit": false,
            "hasPropertyLimit": false,
            "applicabilityValue": "incomeGreaterThanOrEqualToEightyPercentOfSMIButLessThanHundredPercentOfSMI",
            "rateAmount": 1.0,
            "rateUnit": "COST_PER_UNIT",
            "isCredit": true,
            "prevUpperLimit": null
          }
        ],
        "hasApplicabilityFormula": false
      }
    ]
  }
]
```

</details>

---

## Understanding the JSON

- **chargeType**: FIXED_PRICE, CONSUMPTION_BASED, QUANTITY, MINIMUM.
- **season**: Summer vs Winter for delivery rates.
- **properties**: connectionType, consumption, customerServiceType691, lowIncome2BillCredits691, systemSize, chargeClass.

---

## Summary: What You Need to Know

1. **Rate 1 is seasonal delivery** — Summer and Winter delivery rates; no TOU.
2. **Supply**: Market Supply Charge (lookup) and Energy Cost Adjustment.
3. **Standard NY riders**: RDM, SBC, DLM, CBC, EV Make-Ready, Energy Storage, Transition, Delivery Revenue Surcharge.
4. **Low-income**: Low Income Bill Credit and Enhanced Energy Affordability Credits by tier.
