Energy Monitoring and Management with PG&E via Opower

S.C.O.R.E. → Resilience → Energy

Overview

Pacific Gas & Electric (PG&E) offers energy management solutions through Opower to help homeowners monitor their energy usage. This capability empowers users to optimize their energy consumption, reduce costs, and enhance the resilience of their home’s energy system.

Benefits

• Real-time energy usage tracking helps identify high consumption patterns.
• Alerts for unusual energy spikes can prevent unexpected bills.
• Energy-saving recommendations support sustainable living and lower utility costs.

Intent

The purpose of this capability is to provide homeowners with actionable insights into their energy consumption, enabling them to make informed decisions. The outcome is a more efficient home that minimizes energy waste and lowers expenses.

Preconditions

• A PG&E account linked to Opower for energy data access.
• Compatible energy monitoring device installed in the home.
• Home Assistant setup to integrate with PG&E services.
• Home Assistant installed and configured.
• Integration available and authenticated: Zigbee2MQTT.
• Device installed and reachable: Energy Monitoring.

Actors

• Homeowner managing energy usage
• Family members adjusting habits based on energy insights
• Elderly parent receiving notifications for energy spikes

Trigger

The capability is triggered by real-time energy usage data being received from the monitoring device or scheduled daily summaries.

Workflow Diagram

flowchart TD
    A[Energy Data Received] -->|check| B{Usage Spike?}
    B -->|Yes| C[Send Alert to Homeowner]
    C --> D[Homeowner Takes Action]
    B -->|No| E[Monitor Continuously]

Workflow Description

1. Data Collection

Energy usage data is collected from the monitoring device and sent to the Opower platform.

2. Usage Analysis

The system analyzes the collected data to identify patterns and detect any spikes in energy consumption.

3. Alert Generation

If a spike is detected, an alert is generated and sent to the homeowner via the Home Assistant notification system.

4. Action Recommendation

The system provides tailored energy-saving recommendations based on the homeowner’s usage patterns.

5. Feedback Loop

Homeowner implements changes and provides feedback to the system for ongoing optimization.

Postconditions

After the capability completes, the homeowner receives insights and alerts that enable them to adjust their energy consumption, leading to potential cost savings and more efficient energy use.

Optional Enhancements

• Integrate with smart thermostat for automated energy-saving adjustments.
• Set up routines that adjust energy usage based on time of day.
• Implement gamification features to encourage family participation in energy savings.

Recommended Components

Source Examples

• 2026.1: Home is where the dashboard is ?? – Home Assistant (homeassistant)