---
license: cc-by-4.0
task_categories:
  - tabular-regression
  - time-series-forecasting
language:
  - en
tags:
  - ev-charging
  - electric-vehicles
  - demand-prediction
  - traffic
  - weather
  - tennessee
pretty_name: EV Charging Demand Prediction Dataset
size_categories:
  - 10B<n<100B
---

# EV Charging Demand Prediction Dataset

This is an **excerpt** of the full dataset used for EV (Electric Vehicle) charging demand prediction. Only a representative subset of the original data has been included.

---

## What Is Included

### 1. EV Charging Station Sessions — `raw_charging_stations/`

Monthly session-level data from EV charging stations across Tennessee and neighboring regions (ChargePoint Network and others).

**Files included:** `Se_01_2024.csv` through `Se_12_2024.csv` + `Se_01_2025.csv` (13 files total, January 2024 – January 2025).

**Columns:**
| Column | Description |
|--------|-------------|
| `provider_id` | Network provider (e.g. ChargePoint) |
| `station_id`, `site_id`, `charger_id`, `evse_id` | Station/charger identifiers |
| `evse_name` | Human-readable station name |
| `port_id`, `connector_id` | Port and connector identifiers |
| `session_id` | Unique charging session ID |
| `session_start`, `session_end` | Session start/end timestamps (UTC) |
| `session_error` | Error flag if session failed |
| `energy_kwh` | Energy delivered in kWh |
| `peak_power_kw` | Peak power during session (kW) |
| `payment_method` | Payment method used |

> **Note:** The full dataset includes additional months and additional network providers not shown here.

---

### 2. Weather Data — `raw_weather/2024-04-25/`

Hourly weather observations scraped from Weather Underground for Tennessee ZIP codes.

**Date included:** **April 25, 2024** — selected as the day with the highest ZIP code coverage.

**ZIP codes included (65 total):**
`28906, 30512, 35055, 35058, 35601, 35640, 35768, 35801, 35805, 35967, 35976, 37030, 37043, 37110, 37166, 37172, 37185, 37334, 37347, 37380, 37388, 37402, 37416, 37601, 37615, 37620, 37642, 37643, 37659, 37708, 37725, 37745, 37760, 37813, 37814, 37820, 37857, 37862, 37863, 37902, 38004, 38012, 38237, 38242, 38301, 38320, 38340, 38462, 38468, 38478, 38549, 38556, 38570, 38583, 38585, 38611, 38655, 38804, 38834, 38863, 39701, 39759, 42101, 42320, 42754`

**Columns:**
| Column | Description |
|--------|-------------|
| `Time` | Hour of observation (local time) |
| `Temperature` | Temperature (°F) |
| `Dew Point` | Dew point (°F) |
| `Humidity` | Relative humidity (%) |
| `Wind` | Wind direction |
| `Wind Speed` | Wind speed (mph) |
| `Wind Gust` | Wind gust speed (mph) |
| `Pressure` | Barometric pressure (in Hg) |
| `Precip.` | Precipitation (in) |
| `Condition` | Text weather condition |
| `date_collector` | Date of collection |
| `postal_code` | ZIP code |
| `city` | City name |

> **Note:** The full dataset covers all available dates across 2024–2025 for all 66 Tennessee ZIP codes. Only one representative day is included here.

---

### 3. Traffic Data (INRIX TMC) — `raw_traffic/TMC_Apr_2024/`

Traffic speed and travel time data from INRIX for **17,090 TMC (Traffic Message Channel) segments** across Tennessee.

**Month included:** **April 1–30, 2024** — one representative month. The full dataset covers April 2024 through January 2025 (10 months total).

**Files:**

| File | Description |
|------|-------------|
| `Readings.csv` (~47 GB) | Speed, historical average speed, travel time, and confidence scores per TMC segment per 5-minute interval throughout April 2024 |
| `TMC_Identification.csv` | Metadata for each TMC segment: road name, direction, county, ZIP, coordinates, miles, timezone |
| `Contents.txt` | Data dictionary / format description from INRIX |

**`Readings.csv` columns:**
| Column | Description |
|--------|-------------|
| `tmc_code` | TMC segment identifier |
| `measurement_tstamp` | Timestamp of the reading |
| `speed` | Observed speed (mph) |
| `historical_average_speed` | Historical average speed for this time slot (mph) |
| `reference_speed` | Free-flow reference speed (mph) |
| `travel_time_seconds` | Estimated travel time for segment (s) |
| `confidence_score` | Data confidence (0–100) |
| `cvalue` | C-value quality indicator |

**`TMC_Identification.csv` columns:**
| Column | Description |
|--------|-------------|
| `tmc` | TMC segment ID |
| `road` | Road name / highway |
| `direction` | Travel direction |
| `intersection` | Nearest intersection |
| `state`, `county`, `zip` | Location info |
| `start_latitude/longitude` | Segment start coordinates |
| `end_latitude/longitude` | Segment end coordinates |
| `miles` | Segment length |
| `timezone_name` | Local timezone |
| `type` | Segment type |
| `active_start_date`, `active_end_date` | Validity period |

> **Note:** Only April 2024 is included here. The full dataset covers 10 months (Apr 2024 – Jan 2025) across all 17,090 TMC segments in Tennessee.