Electricity Distribution Trend

Overview

Electricity distribution charts visualize power consumption patterns over time, revealing peak usage periods and daily load variations. By color-coding different time segments and highlighting peak periods, these charts help utilities, policymakers, and consumers understand demand patterns and optimize grid management.

When to use

Analyze 24-hour electricity consumption patterns
Identify morning and evening peak demand periods
Compare consumption across different time segments
Optimize power generation scheduling
Plan grid capacity and load balancing

Not ideal

Comparing multiple power sources (use stacked area instead)
Real-time instantaneous monitoring (use gauge or live dashboard)
Long-term trends spanning months or years (daily data may be too granular)

Key variations

Peak highlighting: Use markArea to highlight morning and evening peak periods
Color-coded segments: Apply different colors to time periods based on demand levels
Load curves: Show hourly or 15-minute interval consumption patterns
Comparative analysis: Overlay multiple days (weekday vs weekend) for comparison
Threshold markers: Add reference lines for capacity limits or target values

Use cases

Utility company load forecasting and operations
Peak demand analysis and pricing strategies
Grid capacity planning and infrastructure optimization
Consumer energy awareness and cost management
Time-of-use rate design and analysis
Demand response program planning

Data (CSV)

x,y,series
00:00,300,Electricity
01:15,280,Electricity
02:30,250,Electricity
03:45,260,Electricity
05:00,270,Electricity
06:15,300,Electricity
07:30,550,Electricity
08:45,500,Electricity
10:00,400,Electricity
11:15,390,Electricity
12:30,380,Electricity
13:45,390,Electricity
15:00,400,Electricity
16:15,500,Electricity
17:30,600,Electricity
18:45,750,Electricity
20:00,800,Electricity
21:15,700,Electricity
22:30,600,Electricity
23:45,400,Electricity

Best practices

Highlight peak periods: Use markArea to clearly indicate high-demand time windows
Color-code strategically: Use visual mapping to differentiate normal vs peak consumption segments
Choose appropriate intervals: 15-minute intervals for detailed analysis, hourly for overview
Label peaks clearly: Add descriptive names to peak period annotations
Include context: Show capacity limits or target thresholds as reference lines

FAQ

What do the colored segments represent? The line segments are color-coded to show different demand levels: green indicates normal consumption periods, while red highlights high-demand periods that require increased power generation.

Why highlight morning and evening peaks? Peak demand periods (typically 7:30-10:00 AM and 5:30-9:00 PM) are critical for grid management. These are when electricity costs are highest, and utilities must ensure sufficient generation capacity to meet demand.

How can I use this for cost optimization? By identifying peak periods, consumers can shift energy-intensive activities to off-peak hours (shown in green) to reduce costs. Utilities use these patterns to implement time-of-use pricing and demand response programs.

What causes the two daily peaks? Morning peaks occur when people wake up, turn on appliances, and businesses open. Evening peaks happen when people return home, cook dinner, and use heating/cooling systems while industrial activity remains high.

How should I interpret the smooth curve? The smooth line helps visualize the overall trend and transition between demand levels. The actual data points (circles) show measured consumption at specific times.

What's the difference between morning and evening peaks? Evening peaks are typically higher and longer-lasting than morning peaks, as they combine residential, commercial, and remaining industrial demand. Morning peaks are shorter and more concentrated around the start of the business day.

Example

Guide